/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.4 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--raw.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-14 15:40:18,317 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-14 15:40:18,320 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-14 15:40:18,345 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-14 15:40:18,345 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-14 15:40:18,353 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-14 15:40:18,354 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-14 15:40:18,357 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-14 15:40:18,359 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-14 15:40:18,360 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-14 15:40:18,362 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-14 15:40:18,364 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-14 15:40:18,365 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-14 15:40:18,368 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-14 15:40:18,371 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-14 15:40:18,373 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-14 15:40:18,375 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-14 15:40:18,376 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-14 15:40:18,378 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-14 15:40:18,384 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-14 15:40:18,387 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-14 15:40:18,388 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-14 15:40:18,389 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-14 15:40:18,390 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-14 15:40:18,401 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-14 15:40:18,401 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-14 15:40:18,402 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-14 15:40:18,404 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-14 15:40:18,405 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-14 15:40:18,407 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-14 15:40:18,407 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-14 15:40:18,408 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-14 15:40:18,409 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-14 15:40:18,410 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-14 15:40:18,411 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-14 15:40:18,411 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-14 15:40:18,411 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-14 15:40:18,412 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-14 15:40:18,412 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-14 15:40:18,413 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-14 15:40:18,414 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-14 15:40:18,415 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 [2020-10-14 15:40:18,463 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-14 15:40:18,463 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-14 15:40:18,464 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-14 15:40:18,465 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-14 15:40:18,465 INFO L138 SettingsManager]: * Use SBE=true [2020-10-14 15:40:18,465 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-14 15:40:18,465 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-14 15:40:18,465 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-14 15:40:18,466 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-14 15:40:18,466 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-14 15:40:18,466 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-14 15:40:18,466 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-14 15:40:18,466 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-14 15:40:18,467 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-14 15:40:18,467 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-14 15:40:18,467 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-14 15:40:18,467 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-14 15:40:18,467 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-14 15:40:18,468 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 15:40:18,468 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-14 15:40:18,468 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-14 15:40:18,468 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-14 15:40:18,468 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-14 15:40:18,469 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-14 15:40:18,469 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-14 15:40:18,469 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-14 15:40:18,469 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-14 15:40:18,469 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; [2020-10-14 15:40:18,779 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-14 15:40:18,792 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-14 15:40:18,796 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-14 15:40:18,797 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-14 15:40:18,798 INFO L275 PluginConnector]: CDTParser initialized [2020-10-14 15:40:18,798 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--raw.ko-entry_point.cil.out.i [2020-10-14 15:40:18,860 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/dbe45d1d1/36fc53e3c3c740b584a881f603dbe165/FLAG867bc0419 [2020-10-14 15:40:19,520 INFO L306 CDTParser]: Found 1 translation units. [2020-10-14 15:40:19,521 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--raw.ko-entry_point.cil.out.i [2020-10-14 15:40:19,564 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/dbe45d1d1/36fc53e3c3c740b584a881f603dbe165/FLAG867bc0419 [2020-10-14 15:40:19,710 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/dbe45d1d1/36fc53e3c3c740b584a881f603dbe165 [2020-10-14 15:40:19,721 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-14 15:40:19,723 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-14 15:40:19,724 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-14 15:40:19,724 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-14 15:40:19,728 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-14 15:40:19,729 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:40:19" (1/1) ... [2020-10-14 15:40:19,733 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1da141c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:40:19, skipping insertion in model container [2020-10-14 15:40:19,733 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:40:19" (1/1) ... [2020-10-14 15:40:19,741 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-14 15:40:19,851 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-14 15:40:21,191 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 15:40:21,222 INFO L203 MainTranslator]: Completed pre-run [2020-10-14 15:40:21,392 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 15:40:21,474 INFO L208 MainTranslator]: Completed translation [2020-10-14 15:40:21,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:40:21 WrapperNode [2020-10-14 15:40:21,474 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-14 15:40:21,475 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-14 15:40:21,476 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-14 15:40:21,476 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-14 15:40:21,491 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:40:21" (1/1) ... [2020-10-14 15:40:21,491 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:40:21" (1/1) ... [2020-10-14 15:40:21,527 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:40:21" (1/1) ... [2020-10-14 15:40:21,528 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:40:21" (1/1) ... [2020-10-14 15:40:21,590 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:40:21" (1/1) ... [2020-10-14 15:40:21,605 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:40:21" (1/1) ... [2020-10-14 15:40:21,672 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:40:21" (1/1) ... [2020-10-14 15:40:21,690 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-14 15:40:21,690 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-14 15:40:21,690 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-14 15:40:21,691 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-14 15:40:21,692 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:40:21" (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 [2020-10-14 15:40:21,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-14 15:40:21,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-14 15:40:21,758 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-14 15:40:21,758 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-14 15:40:21,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-14 15:40:21,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-14 15:40:21,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-14 15:40:21,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-14 15:40:21,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-14 15:40:21,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-14 15:40:21,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-14 15:40:21,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-14 15:40:21,759 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-14 15:40:21,760 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2020-10-14 15:40:21,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-14 15:40:21,760 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-14 15:40:21,760 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-14 15:40:21,760 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2020-10-14 15:40:21,760 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_logical_block_size [2020-10-14 15:40:21,761 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_logical_block_size [2020-10-14 15:40:21,761 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2020-10-14 15:40:21,761 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_open [2020-10-14 15:40:21,762 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_release [2020-10-14 15:40:21,762 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_ioctl [2020-10-14 15:40:21,762 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_set [2020-10-14 15:40:21,762 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_get [2020-10-14 15:40:21,762 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_ctl_ioctl [2020-10-14 15:40:21,763 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_ctl_compat_ioctl [2020-10-14 15:40:21,763 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_devnode [2020-10-14 15:40:21,763 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_init [2020-10-14 15:40:21,763 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_exit [2020-10-14 15:40:21,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2020-10-14 15:40:21,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_1 [2020-10-14 15:40:21,763 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-14 15:40:21,764 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-14 15:40:21,764 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-14 15:40:21,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_5 [2020-10-14 15:40:21,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_6 [2020-10-14 15:40:21,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_7 [2020-10-14 15:40:21,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_8 [2020-10-14 15:40:21,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_9 [2020-10-14 15:40:21,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-14 15:40:21,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-14 15:40:21,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-14 15:40:21,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-14 15:40:21,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-14 15:40:21,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-14 15:40:21,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-14 15:40:21,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-14 15:40:21,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-14 15:40:21,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-14 15:40:21,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-14 15:40:21,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2020-10-14 15:40:21,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-14 15:40:21,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-14 15:40:21,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-14 15:40:21,766 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-14 15:40:21,767 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-14 15:40:21,767 INFO L138 BoogieDeclarations]: Found implementation of procedure bdget [2020-10-14 15:40:21,767 INFO L138 BoogieDeclarations]: Found implementation of procedure bdput [2020-10-14 15:40:21,767 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_fsync [2020-10-14 15:40:21,767 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_get [2020-10-14 15:40:21,767 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_ioctl [2020-10-14 15:40:21,767 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_put [2020-10-14 15:40:21,768 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_read_iter [2020-10-14 15:40:21,768 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_write_iter [2020-10-14 15:40:21,768 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-14 15:40:21,768 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2020-10-14 15:40:21,768 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2020-10-14 15:40:21,768 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2020-10-14 15:40:21,768 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2020-10-14 15:40:21,769 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2020-10-14 15:40:21,769 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-14 15:40:21,769 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2020-10-14 15:40:21,769 INFO L138 BoogieDeclarations]: Found implementation of procedure igrab [2020-10-14 15:40:21,769 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2020-10-14 15:40:21,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-14 15:40:21,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2020-10-14 15:40:21,770 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-14 15:40:21,770 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-14 15:40:21,770 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-14 15:40:21,770 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-14 15:40:21,770 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev_region [2020-10-14 15:40:21,770 INFO L138 BoogieDeclarations]: Found implementation of procedure set_blocksize [2020-10-14 15:40:21,770 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2020-10-14 15:40:21,771 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-14 15:40:21,771 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2020-10-14 15:40:21,771 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-14 15:40:21,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-14 15:40:21,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-14 15:40:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-14 15:40:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-14 15:40:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-14 15:40:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-14 15:40:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2020-10-14 15:40:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-14 15:40:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-14 15:40:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-14 15:40:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-14 15:40:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-14 15:40:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-14 15:40:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-14 15:40:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-14 15:40:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-14 15:40:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_6 [2020-10-14 15:40:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_5 [2020-10-14 15:40:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-14 15:40:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-14 15:40:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-14 15:40:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-14 15:40:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-14 15:40:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-14 15:40:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-14 15:40:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-14 15:40:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-14 15:40:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-14 15:40:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-14 15:40:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-14 15:40:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-14 15:40:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-14 15:40:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-14 15:40:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-14 15:40:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-14 15:40:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-14 15:40:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-14 15:40:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-14 15:40:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2020-10-14 15:40:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_1 [2020-10-14 15:40:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-14 15:40:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-14 15:40:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2020-10-14 15:40:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure bdget [2020-10-14 15:40:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure bdput [2020-10-14 15:40:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_ioctl [2020-10-14 15:40:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_get [2020-10-14 15:40:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_put [2020-10-14 15:40:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev_region [2020-10-14 15:40:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2020-10-14 15:40:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2020-10-14 15:40:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure igrab [2020-10-14 15:40:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure set_blocksize [2020-10-14 15:40:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_read_iter [2020-10-14 15:40:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_write_iter [2020-10-14 15:40:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_fsync [2020-10-14 15:40:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-14 15:40:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2020-10-14 15:40:21,781 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2020-10-14 15:40:21,781 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-14 15:40:21,781 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-14 15:40:21,781 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2020-10-14 15:40:21,782 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-14 15:40:21,782 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-14 15:40:21,782 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-14 15:40:21,782 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-14 15:40:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-14 15:40:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-14 15:40:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-14 15:40:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2020-10-14 15:40:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure queue_logical_block_size [2020-10-14 15:40:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_logical_block_size [2020-10-14 15:40:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2020-10-14 15:40:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_7 [2020-10-14 15:40:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2020-10-14 15:40:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2020-10-14 15:40:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_8 [2020-10-14 15:40:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_9 [2020-10-14 15:40:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2020-10-14 15:40:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2020-10-14 15:40:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-14 15:40:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure raw_open [2020-10-14 15:40:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-14 15:40:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-14 15:40:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure raw_release [2020-10-14 15:40:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure raw_ioctl [2020-10-14 15:40:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure bind_set [2020-10-14 15:40:21,786 INFO L130 BoogieDeclarations]: Found specification of procedure bind_get [2020-10-14 15:40:21,786 INFO L130 BoogieDeclarations]: Found specification of procedure raw_ctl_ioctl [2020-10-14 15:40:21,786 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-14 15:40:21,786 INFO L130 BoogieDeclarations]: Found specification of procedure raw_ctl_compat_ioctl [2020-10-14 15:40:21,786 INFO L130 BoogieDeclarations]: Found specification of procedure raw_devnode [2020-10-14 15:40:21,786 INFO L130 BoogieDeclarations]: Found specification of procedure raw_init [2020-10-14 15:40:21,786 INFO L130 BoogieDeclarations]: Found specification of procedure raw_exit [2020-10-14 15:40:21,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-14 15:40:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-14 15:40:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2020-10-14 15:40:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-14 15:40:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-14 15:40:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-14 15:40:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-14 15:40:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-14 15:40:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-14 15:40:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-14 15:40:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-14 15:40:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-14 15:40:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-14 15:40:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-14 15:40:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-14 15:40:21,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-14 15:40:21,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-14 15:40:21,789 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-14 15:40:22,544 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-14 15:40:23,284 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-14 15:40:23,435 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-14 15:40:23,435 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-14 15:40:23,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 03:40:23 BoogieIcfgContainer [2020-10-14 15:40:23,444 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-14 15:40:23,445 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-14 15:40:23,445 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-14 15:40:23,448 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-14 15:40:23,448 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 03:40:19" (1/3) ... [2020-10-14 15:40:23,449 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7669d640 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 03:40:23, skipping insertion in model container [2020-10-14 15:40:23,449 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:40:21" (2/3) ... [2020-10-14 15:40:23,449 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7669d640 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 03:40:23, skipping insertion in model container [2020-10-14 15:40:23,450 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 03:40:23" (3/3) ... [2020-10-14 15:40:23,451 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--char--raw.ko-entry_point.cil.out.i [2020-10-14 15:40:23,462 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-14 15:40:23,470 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-14 15:40:23,483 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-14 15:40:23,511 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-14 15:40:23,511 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-14 15:40:23,511 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-14 15:40:23,511 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-14 15:40:23,511 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-14 15:40:23,512 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-14 15:40:23,512 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-14 15:40:23,512 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-14 15:40:23,542 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states. [2020-10-14 15:40:23,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2020-10-14 15:40:23,562 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 15:40:23,563 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] [2020-10-14 15:40:23,563 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 15:40:23,569 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 15:40:23,570 INFO L82 PathProgramCache]: Analyzing trace with hash -1950236456, now seen corresponding path program 1 times [2020-10-14 15:40:23,579 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 15:40:23,579 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [595229587] [2020-10-14 15:40:23,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 15:40:24,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:24,293 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:24,451 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:24,586 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:24,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:25,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:25,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:25,544 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:25,752 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:25,906 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:29,165 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:29,166 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 336 [2020-10-14 15:40:29,166 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 9 [2020-10-14 15:40:29,166 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5093 [2020-10-14 15:40:29,169 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:29,170 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:29,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:29,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 49 [2020-10-14 15:40:29,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:29,171 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-14 15:40:29,533 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-10-14 15:40:29,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:40:29,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:29,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:29,589 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:29,590 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:40:29,590 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:29,590 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-14 15:40:29,590 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:29,591 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:29,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:29,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:29,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:29,592 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:29,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:40:29,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:29,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:29,640 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:29,661 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:29,662 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:40:29,662 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:29,662 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 15:40:29,662 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:29,663 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:29,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:29,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:29,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:29,663 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:29,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:29,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:29,685 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:29,689 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:29,689 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:40:29,690 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:29,690 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:40:29,690 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:29,690 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:29,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:29,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:29,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:29,691 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:29,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:40:29,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:29,702 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:29,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:29,706 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:29,706 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:29,707 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:29,707 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:40:29,707 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:29,707 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:29,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:29,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:29,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:29,708 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:29,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 15:40:29,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:29,727 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:29,745 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:29,745 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:40:29,745 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:29,745 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-14 15:40:29,746 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:29,746 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:29,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:29,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 15:40:29,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:29,747 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:29,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:29,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:29,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:29,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:29,771 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:40:29,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:29,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:40:29,772 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:29,772 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:29,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:29,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:29,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:29,774 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 15:40:29,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:40:29,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:29,787 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:29,790 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:29,791 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:29,791 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:29,791 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:40:29,791 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:29,792 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:29,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:29,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 15:40:29,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:29,792 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:29,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 15:40:29,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:29,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:29,827 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:29,859 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:29,860 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:40:29,860 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:29,860 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-14 15:40:29,860 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:29,861 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:29,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:29,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 15:40:29,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:29,862 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:29,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:29,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:29,883 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:29,888 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:29,889 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:40:29,889 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:29,889 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 15:40:29,890 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:29,890 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:29,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:29,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:29,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:29,891 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:29,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:40:29,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:29,906 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:29,910 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:29,910 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:29,911 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:29,911 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:40:29,912 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:29,912 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:29,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:29,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 15:40:29,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:29,913 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:29,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 15:40:29,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:29,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:29,946 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:29,969 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:29,969 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:40:29,969 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:29,970 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-14 15:40:29,970 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:29,970 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:29,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:29,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 15:40:29,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:29,971 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:29,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:29,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:29,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:29,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:29,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:40:29,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:29,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:40:29,992 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:29,992 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:29,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:29,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:29,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:29,993 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:30,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:40:30,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:30,006 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:30,010 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:30,010 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:30,010 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:30,011 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:40:30,011 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:30,011 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:30,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:30,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 15:40:30,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:30,013 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:30,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 15:40:30,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:30,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:30,028 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:30,029 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:40:30,029 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:30,029 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:40:30,030 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:30,030 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:30,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:30,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-14 15:40:30,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:30,031 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:30,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-14 15:40:30,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:30,064 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:30,073 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:30,169 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:30,170 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:30,170 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:30,170 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 113 [2020-10-14 15:40:30,170 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:30,171 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:30,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:30,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:40:30,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:30,171 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:30,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:30,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:30,184 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:30,189 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:30,189 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:30,189 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:30,190 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:40:30,190 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:30,190 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:30,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:30,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:30,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:30,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:30,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-14 15:40:30,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:30,208 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:30,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:30,286 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:30,287 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:30,287 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:30,287 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-14 15:40:30,287 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:30,287 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:30,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:30,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:40:30,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:30,288 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:30,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:30,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:30,303 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:30,308 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:30,309 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:30,309 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:30,309 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:40:30,309 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:30,309 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:30,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:30,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:30,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:30,310 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:30,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-14 15:40:30,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:30,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:30,337 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:30,404 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:30,404 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:30,404 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:30,404 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-14 15:40:30,405 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:30,405 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:30,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:30,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:40:30,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:30,406 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:30,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:30,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:30,419 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:30,424 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:30,424 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:30,424 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:30,424 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:40:30,425 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:30,425 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:30,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:30,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:30,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:30,426 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:30,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2020-10-14 15:40:30,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:30,444 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:30,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:30,519 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:30,520 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:30,520 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:30,520 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-14 15:40:30,520 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:30,520 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:30,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:30,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:40:30,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:30,521 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:30,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:30,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:30,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:30,540 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:30,540 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:30,540 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:30,540 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:40:30,541 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:30,541 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:30,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:30,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:30,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:30,542 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:30,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-14 15:40:30,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:30,560 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:30,570 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:30,638 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:30,639 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:30,639 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:30,639 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-14 15:40:30,639 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:30,640 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:30,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:30,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:40:30,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:30,640 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:30,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:30,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:30,654 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:30,658 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:30,658 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:30,659 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:30,659 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:40:30,659 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:30,659 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:30,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:30,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:30,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:30,660 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:30,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-14 15:40:30,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:30,677 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:30,685 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:30,735 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:30,735 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:30,736 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:30,736 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-14 15:40:30,736 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:30,736 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:30,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:30,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:40:30,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:30,737 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:30,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:30,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:30,749 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:30,753 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:30,754 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:30,754 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:30,754 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:40:30,754 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:30,755 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:30,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:30,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:30,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:30,755 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:30,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-14 15:40:30,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:30,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:30,778 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:30,829 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:30,829 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:30,829 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:30,830 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-14 15:40:30,830 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:30,830 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:30,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:30,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:40:30,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:30,831 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:30,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:30,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:30,843 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:30,847 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:30,847 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:30,847 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:30,848 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:40:30,848 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:30,848 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:30,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:30,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:30,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:30,849 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:30,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-14 15:40:30,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:30,865 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:30,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:30,928 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:30,929 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:30,929 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:30,930 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-14 15:40:30,930 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:30,930 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:30,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:30,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:40:30,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:30,932 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:30,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:30,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:30,947 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:30,951 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:30,951 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:30,952 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:30,952 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:40:30,952 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:30,952 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:30,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:30,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:30,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:30,954 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:30,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-14 15:40:30,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:30,975 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:30,985 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:31,055 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:31,056 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:31,056 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:31,056 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-14 15:40:31,057 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:31,057 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:31,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:31,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:40:31,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:31,059 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:31,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:31,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:31,072 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:31,078 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:31,078 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:31,078 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:31,078 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:40:31,079 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:31,079 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:31,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:31,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:31,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:31,080 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:31,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-14 15:40:31,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:31,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:31,123 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:31,159 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:31,159 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:31,160 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:31,160 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-14 15:40:31,160 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:31,160 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:31,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:31,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:40:31,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:31,161 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:31,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:31,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:31,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:31,179 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:31,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:31,180 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:31,180 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:40:31,180 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:31,181 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:31,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:31,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:31,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:31,182 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:31,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-10-14 15:40:31,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:31,199 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:31,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:31,255 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:31,255 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:31,256 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:31,256 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-14 15:40:31,256 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:31,256 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:31,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:31,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:40:31,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:31,257 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:31,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:31,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:31,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:31,274 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:31,274 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:31,274 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:31,275 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:40:31,275 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:31,275 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:31,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:31,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:31,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:31,276 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:31,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2020-10-14 15:40:31,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:31,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:31,339 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:31,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:31,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:31,390 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:31,390 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-14 15:40:31,390 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:31,390 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:31,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:31,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:40:31,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:31,391 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:31,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:31,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:31,402 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:31,405 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:31,406 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:31,406 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:31,406 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:40:31,406 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:31,407 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:31,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:31,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:31,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:31,408 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:31,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2020-10-14 15:40:31,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:31,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:31,436 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:31,437 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-14 15:40:31,437 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:31,437 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 15:40:31,437 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:31,437 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:31,438 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:31,438 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 35 [2020-10-14 15:40:31,438 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:31,438 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:31,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:40:31,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:31,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:31,449 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:31,449 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:40:31,450 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:31,450 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:40:31,450 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:31,450 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:31,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:31,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:31,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:31,451 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:31,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-14 15:40:31,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:31,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:31,460 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:31,461 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:40:31,461 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:31,461 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:40:31,461 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:31,461 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:31,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:31,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:31,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:31,462 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:31,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 15:40:31,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:31,471 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:31,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:31,475 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-14 15:40:31,475 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:31,475 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:40:31,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:31,476 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:31,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:31,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:31,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:31,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:31,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:31,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:31,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:31,487 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:31,487 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:40:31,487 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:31,487 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:40:31,487 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:31,488 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:31,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:31,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:31,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:31,489 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:31,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-14 15:40:31,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:31,496 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:31,498 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:31,498 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:40:31,499 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:31,499 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:40:31,499 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:31,499 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:31,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:31,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:31,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:31,500 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:31,596 INFO L134 CoverageAnalysis]: Checked inductivity of 678 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 663 trivial. 0 not checked. [2020-10-14 15:40:31,597 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [595229587] [2020-10-14 15:40:31,599 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 15:40:31,600 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-14 15:40:31,601 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1403302970] [2020-10-14 15:40:31,607 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-14 15:40:31,607 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 15:40:31,623 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-14 15:40:31,624 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-10-14 15:40:31,627 INFO L87 Difference]: Start difference. First operand 565 states. Second operand 7 states. [2020-10-14 15:40:34,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 15:40:34,688 INFO L93 Difference]: Finished difference Result 1141 states and 1479 transitions. [2020-10-14 15:40:34,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-14 15:40:34,691 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 240 [2020-10-14 15:40:34,691 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 15:40:34,726 INFO L225 Difference]: With dead ends: 1141 [2020-10-14 15:40:34,726 INFO L226 Difference]: Without dead ends: 595 [2020-10-14 15:40:34,738 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 93 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2020-10-14 15:40:34,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 595 states. [2020-10-14 15:40:34,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 595 to 527. [2020-10-14 15:40:34,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 527 states. [2020-10-14 15:40:34,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 527 states and 658 transitions. [2020-10-14 15:40:34,963 INFO L78 Accepts]: Start accepts. Automaton has 527 states and 658 transitions. Word has length 240 [2020-10-14 15:40:34,963 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 15:40:34,963 INFO L479 AbstractCegarLoop]: Abstraction has 527 states and 658 transitions. [2020-10-14 15:40:34,963 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-14 15:40:34,964 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 658 transitions. [2020-10-14 15:40:34,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2020-10-14 15:40:34,970 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 15:40:34,970 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] [2020-10-14 15:40:34,971 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-14 15:40:34,971 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 15:40:34,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 15:40:34,972 INFO L82 PathProgramCache]: Analyzing trace with hash -114525984, now seen corresponding path program 1 times [2020-10-14 15:40:34,972 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 15:40:34,972 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [638615037] [2020-10-14 15:40:34,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 15:40:35,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:35,244 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:35,421 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:35,646 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:35,820 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:36,015 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:36,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:36,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:40,180 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:40,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 336 [2020-10-14 15:40:40,180 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-14 15:40:40,181 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5028 [2020-10-14 15:40:40,181 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:40,181 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:40,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:40:40,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 284 [2020-10-14 15:40:40,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-14 15:40:40,182 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:40:40,469 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-10-14 15:40:40,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:40:40,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:40,482 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:40,507 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:40,508 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:40:40,508 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:40,508 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 15:40:40,508 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:40,509 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:40,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:40,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:40,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:40,510 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:40,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:40:40,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:40,553 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:40,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:40,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:40:40,564 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:40,565 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 15:40:40,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:40,565 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:40,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:40,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:40,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:40,566 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:40,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:40,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:40,588 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:40,591 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:40,591 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:40:40,592 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:40,592 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:40:40,592 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:40,592 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:40,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:40,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:40,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:40,593 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:40,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:40:40,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:40,602 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:40,604 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:40,604 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:40,605 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:40,605 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:40:40,605 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:40,605 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:40,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:40,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:40,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:40,606 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:40,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 15:40:40,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:40,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:40,626 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:40,626 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:40:40,627 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:40,627 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:40:40,627 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:40,627 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:40,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:40,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:40,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:40,628 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:40,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:40,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:40,640 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:40,648 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:40,648 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:40:40,648 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:40,649 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 15:40:40,649 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:40,649 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:40,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:40,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:40,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:40,650 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:40,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:40:40,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:40,658 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:40,660 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:40,660 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:40,661 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:40,661 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:40:40,661 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:40,661 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:40,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:40,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:40,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:40,662 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:40,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 15:40:40,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:40,671 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:40,682 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:40,682 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:40:40,682 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:40,682 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:40:40,683 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:40,683 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:40,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:40,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:40,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:40,684 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:40,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:40,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:40,694 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:40,696 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:40,697 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:40:40,697 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:40,697 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:40:40,697 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:40,697 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:40,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:40,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:40,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:40,698 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:40,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:40:40,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:40,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:40,710 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:40,710 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:40,710 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:40,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:40:40,711 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:40,712 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:40,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:40,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:40,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:40,712 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:40,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 15:40:40,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:40,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:40,734 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:40,735 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:40:40,735 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:40,735 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:40:40,735 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:40,736 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:40,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:40,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:40,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:40,736 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:40,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:40,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:40,747 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:40,750 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:40,750 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:40:40,750 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:40,750 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:40:40,750 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:40,751 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:40,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:40,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:40,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:40,752 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:40,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:40:40,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:40,760 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:40,762 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:40,762 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:40,762 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:40,763 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:40:40,763 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:40,763 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:40,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:40,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:40,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:40,764 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:40,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 15:40:40,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:40,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:40,773 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:40,773 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:40:40,774 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:40,774 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:40:40,774 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:40,774 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:40,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:40,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:40,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:40,775 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:40,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-14 15:40:40,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:40,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:40,800 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:40,834 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:40,834 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:40,834 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:40,835 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-14 15:40:40,835 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:40,835 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:40,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:40,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:40,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:40,836 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:40,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:40,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:40,847 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:40,849 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:40,850 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:40,850 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:40,850 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:40:40,850 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:40,851 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:40,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:40,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:40,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:40,851 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:40,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-14 15:40:40,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:40,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:40,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:40,900 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:40,901 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:40,901 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:40,901 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-14 15:40:40,901 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:40,901 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:40,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:40,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:40,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:40,902 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:40,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:40,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:40,913 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:40,916 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:40,916 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:40,917 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:40,917 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:40:40,917 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:40,917 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:40,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:40,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:40,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:40,918 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:40,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-14 15:40:40,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:40,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:40,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:40,957 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:40,958 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:40,958 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:40,958 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-14 15:40:40,958 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:40,959 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:40,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:40,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:40,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:40,959 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:40,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:40,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:40,968 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:40,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:40,971 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:40,972 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:40,972 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:40:40,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:40,972 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:40,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:40,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:40,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:40,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:40,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2020-10-14 15:40:40,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:40,982 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:40,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,025 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:41,026 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:41,026 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:41,026 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-14 15:40:41,026 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:41,026 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:41,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:41,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:41,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:41,027 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:40:41,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:41,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:41,036 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,039 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:41,039 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:41,039 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:41,040 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:40:41,040 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:41,040 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:41,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:41,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:41,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:41,041 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:40:41,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-14 15:40:41,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:41,050 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,054 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,093 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:41,093 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:41,093 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:41,094 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-14 15:40:41,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:41,094 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:41,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:41,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:41,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:41,095 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:40:41,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:41,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:41,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,110 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:41,110 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:41,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:41,111 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:40:41,111 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:41,111 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:41,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:41,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:41,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:41,112 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:40:41,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-14 15:40:41,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:41,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,128 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,216 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:41,217 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:41,217 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:41,218 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-14 15:40:41,218 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:41,218 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:41,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:41,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:41,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:41,219 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:40:41,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:41,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:41,228 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,230 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:41,230 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:41,231 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:41,231 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:40:41,231 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:41,231 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:41,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:41,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:41,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:41,232 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:40:41,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-14 15:40:41,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:41,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,246 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,289 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:41,289 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:41,289 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:41,290 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-14 15:40:41,290 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:41,290 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:41,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:41,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:41,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:41,291 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:41,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:41,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:41,305 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,308 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:41,308 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:41,308 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:41,308 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:40:41,308 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:41,309 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:41,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:41,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:41,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:41,310 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:41,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-14 15:40:41,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:41,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,324 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,358 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:41,358 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:41,358 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:41,358 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-14 15:40:41,359 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:41,359 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:41,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:41,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:41,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:41,360 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:40:41,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:41,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:41,369 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,372 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:41,372 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:41,372 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:41,372 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:40:41,373 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:41,373 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:41,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:41,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:41,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:41,374 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:41,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-14 15:40:41,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:41,383 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,428 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:41,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:41,429 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:41,429 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-14 15:40:41,429 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:41,430 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:41,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:41,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:41,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:41,430 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:40:41,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:41,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:41,439 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,443 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:41,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:41,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:41,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:40:41,444 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:41,444 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:41,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:41,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:41,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:41,445 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:41,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-14 15:40:41,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:41,454 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,457 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,504 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:41,504 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:41,504 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:41,505 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-14 15:40:41,505 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:41,505 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:41,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:41,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:41,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:41,506 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:40:41,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:41,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:41,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,517 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:41,517 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:41,518 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:41,518 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:40:41,518 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:41,518 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:41,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:41,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:41,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:41,519 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:40:41,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-10-14 15:40:41,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:41,528 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,576 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:41,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:41,576 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:41,576 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-14 15:40:41,576 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:41,577 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:41,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:41,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:41,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:41,577 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:40:41,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:41,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:41,588 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,592 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:41,592 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:41,593 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:41,593 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:40:41,593 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:41,593 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:41,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:41,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:41,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:41,594 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:40:41,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2020-10-14 15:40:41,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:41,604 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,608 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,649 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:41,650 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:41,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:41,650 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-14 15:40:41,650 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:41,650 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:41,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:41,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:41,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:41,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:40:41,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:41,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:41,660 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,663 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:41,664 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:41,664 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:41,664 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:40:41,664 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:41,664 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:41,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:41,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:41,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:41,665 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:40:41,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2020-10-14 15:40:41,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:41,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,702 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:41,702 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-14 15:40:41,702 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:41,703 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 15:40:41,703 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:41,703 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:41,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:41,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 35 [2020-10-14 15:40:41,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:41,704 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:40:41,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:40:41,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:41,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,717 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:41,717 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:40:41,718 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:41,718 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:40:41,718 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:41,718 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:41,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:41,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:41,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:41,719 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:40:41,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-14 15:40:41,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:41,727 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,729 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:41,729 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:40:41,729 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:41,730 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:40:41,730 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:41,730 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:41,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:41,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:41,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:41,731 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:40:41,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 15:40:41,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:41,739 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,742 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:41,742 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-14 15:40:41,742 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:41,742 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:40:41,742 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:41,743 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:41,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:41,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:41,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:41,743 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:40:41,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:41,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:41,750 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,751 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:41,752 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:40:41,752 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:41,752 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:40:41,752 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:41,753 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:41,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:41,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:41,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:41,754 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:41,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-14 15:40:41,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:41,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:41,763 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:41,763 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:40:41,764 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:41,764 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:40:41,764 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:41,764 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:41,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:41,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:41,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:41,765 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:40:41,859 INFO L134 CoverageAnalysis]: Checked inductivity of 678 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2020-10-14 15:40:41,859 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [638615037] [2020-10-14 15:40:41,859 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 15:40:41,860 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-14 15:40:41,860 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1119821755] [2020-10-14 15:40:41,863 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-14 15:40:41,863 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 15:40:41,863 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-14 15:40:41,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-10-14 15:40:41,864 INFO L87 Difference]: Start difference. First operand 527 states and 658 transitions. Second operand 8 states. [2020-10-14 15:40:42,151 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-10-14 15:40:47,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 15:40:47,409 INFO L93 Difference]: Finished difference Result 1049 states and 1327 transitions. [2020-10-14 15:40:47,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-10-14 15:40:47,409 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 240 [2020-10-14 15:40:47,411 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 15:40:47,418 INFO L225 Difference]: With dead ends: 1049 [2020-10-14 15:40:47,419 INFO L226 Difference]: Without dead ends: 1019 [2020-10-14 15:40:47,420 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 102 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=87, Invalid=153, Unknown=0, NotChecked=0, Total=240 [2020-10-14 15:40:47,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1019 states. [2020-10-14 15:40:47,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1019 to 896. [2020-10-14 15:40:47,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 896 states. [2020-10-14 15:40:47,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 896 states and 1126 transitions. [2020-10-14 15:40:47,548 INFO L78 Accepts]: Start accepts. Automaton has 896 states and 1126 transitions. Word has length 240 [2020-10-14 15:40:47,550 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 15:40:47,550 INFO L479 AbstractCegarLoop]: Abstraction has 896 states and 1126 transitions. [2020-10-14 15:40:47,550 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-14 15:40:47,550 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1126 transitions. [2020-10-14 15:40:47,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2020-10-14 15:40:47,557 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 15:40:47,557 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] [2020-10-14 15:40:47,557 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-14 15:40:47,558 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 15:40:47,558 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 15:40:47,558 INFO L82 PathProgramCache]: Analyzing trace with hash 1552887232, now seen corresponding path program 1 times [2020-10-14 15:40:47,558 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 15:40:47,559 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [839486760] [2020-10-14 15:40:47,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 15:40:47,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:47,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:47,920 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:48,123 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:48,244 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:48,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:48,460 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:48,559 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:52,717 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:52,718 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 333 [2020-10-14 15:40:52,718 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-14 15:40:52,718 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5052 [2020-10-14 15:40:52,718 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:52,719 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:52,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:40:52,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 323 [2020-10-14 15:40:52,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-14 15:40:52,719 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:52,999 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-10-14 15:40:53,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:40:53,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:53,016 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,052 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:53,052 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:40:53,052 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:53,053 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-14 15:40:53,053 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:53,053 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:53,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:53,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:53,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:53,055 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:53,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:40:53,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:53,108 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,121 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:53,121 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:40:53,121 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:53,122 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 15:40:53,122 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:53,122 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:53,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:53,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:53,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:53,124 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:53,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:53,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:53,148 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,152 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:53,152 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:40:53,153 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:53,153 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:40:53,153 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:53,154 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:53,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:53,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:53,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:53,155 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:53,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:40:53,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:53,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,168 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:53,168 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:53,169 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:53,169 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:40:53,169 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:53,169 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:53,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:53,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:53,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:53,171 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:53,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 15:40:53,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:53,182 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,190 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:53,191 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:40:53,191 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:53,191 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 15:40:53,191 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:53,192 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:53,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:53,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:53,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:53,192 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:40:53,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:53,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:53,208 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,211 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:53,212 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:40:53,212 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:53,212 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:40:53,213 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:53,213 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:53,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:53,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:53,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:53,214 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:53,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:40:53,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:53,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,227 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:53,228 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:53,228 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:53,228 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:40:53,229 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:53,229 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:53,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:53,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:53,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:53,230 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:53,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 15:40:53,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:53,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,255 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:53,256 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:40:53,256 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:53,257 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 15:40:53,257 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:53,257 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:53,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:53,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:53,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:53,259 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:53,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:53,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:53,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,275 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:53,275 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:40:53,276 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:53,276 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:40:53,276 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:53,277 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:53,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:53,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:53,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:53,278 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:53,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:40:53,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:53,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,292 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:53,292 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:53,292 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:53,293 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:40:53,293 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:53,293 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:53,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:53,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:53,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:53,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:53,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 15:40:53,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:53,307 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,320 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:53,320 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:40:53,321 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:53,321 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 15:40:53,321 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:53,322 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:53,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:53,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:53,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:53,323 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:53,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:53,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:53,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,339 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:53,340 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:40:53,340 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:53,340 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:40:53,341 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:53,341 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:53,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:53,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:53,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:53,343 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:53,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:40:53,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:53,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:53,356 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:53,356 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:53,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:40:53,357 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:53,357 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:53,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:53,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:53,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:53,358 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:53,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 15:40:53,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:53,368 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,372 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:53,372 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:40:53,372 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:53,373 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:40:53,373 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:53,373 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:53,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:53,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:53,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:53,375 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:53,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-14 15:40:53,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:53,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,455 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:53,456 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:53,456 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:53,457 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-14 15:40:53,457 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:53,457 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:53,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:53,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:53,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:53,458 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:53,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:53,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:53,471 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:53,475 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:53,476 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:53,476 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:40:53,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:53,477 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:53,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:53,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:53,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:53,478 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:53,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-14 15:40:53,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:53,490 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,496 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,545 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:53,546 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:53,546 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:53,547 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-14 15:40:53,547 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:53,547 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:53,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:53,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:53,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:53,549 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:53,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:53,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:53,561 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,565 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:53,565 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:53,566 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:53,566 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:40:53,566 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:53,567 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:53,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:53,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:53,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:53,568 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:53,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-14 15:40:53,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:53,580 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,586 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,629 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:53,629 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:53,629 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:53,630 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-14 15:40:53,630 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:53,631 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:53,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:53,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:53,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:53,631 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:53,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:53,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:53,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,649 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:53,649 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:53,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:53,650 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:40:53,650 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:53,651 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:53,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:53,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:53,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:53,652 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:53,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2020-10-14 15:40:53,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:53,665 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,671 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,721 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:53,721 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:53,722 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:53,722 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-14 15:40:53,722 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:53,723 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:53,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:53,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:53,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:53,724 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:53,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:53,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:53,737 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,741 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:53,741 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:53,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:53,742 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:40:53,742 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:53,742 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:53,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:53,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:53,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:53,744 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:53,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-14 15:40:53,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:53,757 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,763 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,818 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:53,818 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:53,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:53,819 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-14 15:40:53,819 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:53,820 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:53,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:53,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:53,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:53,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:53,829 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:53,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:53,834 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,838 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:53,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:53,839 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:53,839 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:40:53,840 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:53,840 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:53,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:53,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:53,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:53,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:53,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-14 15:40:53,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:53,855 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,859 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,917 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:53,917 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:53,917 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:53,918 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-14 15:40:53,918 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:53,918 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:53,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:53,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:53,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:53,920 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:53,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:53,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:53,937 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,941 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:53,941 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:53,942 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:53,942 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:40:53,942 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:53,943 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:53,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:53,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:53,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:53,944 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:53,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-14 15:40:53,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:53,959 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:53,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:54,015 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:54,016 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:54,016 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:54,016 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-14 15:40:54,017 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:54,017 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:54,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:54,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:54,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:54,018 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:54,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:54,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:54,031 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:54,036 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:54,036 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:54,036 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:54,037 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:40:54,037 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:54,037 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:54,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:54,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:54,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:54,039 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:54,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-14 15:40:54,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:54,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:54,057 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:54,103 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:54,103 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:54,103 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:54,104 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-14 15:40:54,104 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:54,104 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:54,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:54,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:54,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:54,106 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:54,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:54,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:54,120 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:54,124 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:54,125 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:54,125 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:54,126 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:40:54,126 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:54,126 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:54,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:54,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:54,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:54,128 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:54,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-14 15:40:54,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:54,143 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:54,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:54,198 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:54,198 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:54,198 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:54,199 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-14 15:40:54,199 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:54,199 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:54,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:54,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:54,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:54,201 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:54,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:54,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:54,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:54,219 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:54,219 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:54,219 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:54,220 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:40:54,220 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:54,220 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:54,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:54,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:54,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:54,222 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:54,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-14 15:40:54,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:54,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:54,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:54,287 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:54,287 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:54,288 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:54,288 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-14 15:40:54,288 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:54,289 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:54,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:54,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:54,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:54,290 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:54,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:54,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:54,305 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:54,310 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:54,310 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:54,310 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:54,311 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:40:54,311 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:54,311 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:54,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:54,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:54,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:54,313 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:54,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-10-14 15:40:54,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:54,327 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:54,333 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:54,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:54,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:54,389 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:54,390 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-14 15:40:54,390 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:54,390 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:54,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:54,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:54,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:54,392 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:54,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:54,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:54,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:54,418 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:54,418 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:54,418 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:54,419 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 15:40:54,419 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:54,420 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:54,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:54,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:54,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:54,421 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 15:40:54,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2020-10-14 15:40:54,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:54,440 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:54,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:54,480 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:54,481 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:54,481 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:40:54,481 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-14 15:40:54,484 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:54,484 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:54,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:54,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:54,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:54,485 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-14 15:40:54,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:54,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:54,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:54,500 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:54,500 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:54,500 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:54,501 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:40:54,501 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:54,501 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:54,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:54,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:54,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:54,502 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:40:54,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2020-10-14 15:40:54,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:54,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:54,579 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:54,579 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 32 [2020-10-14 15:40:54,579 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:54,579 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-14 15:40:54,580 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:54,580 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:54,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:54,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:54,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:54,581 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:40:54,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-14 15:40:54,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:54,606 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:54,622 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:54,622 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:40:54,622 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:54,622 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-14 15:40:54,623 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:54,623 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:54,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:54,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:54,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:54,624 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:54,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:40:54,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:54,634 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:54,637 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:54,637 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:40:54,637 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:54,637 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:40:54,638 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:54,638 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:54,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:54,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:54,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:54,639 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:40:54,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-14 15:40:54,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:54,648 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:54,649 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:40:54,649 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:40:54,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:40:54,650 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:40:54,650 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:40:54,650 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:40:54,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:40:54,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:40:54,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:40:54,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:40:54,739 INFO L134 CoverageAnalysis]: Checked inductivity of 678 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2020-10-14 15:40:54,741 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [839486760] [2020-10-14 15:40:54,741 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 15:40:54,741 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-14 15:40:54,741 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1409553625] [2020-10-14 15:40:54,742 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-14 15:40:54,743 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 15:40:54,743 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-14 15:40:54,743 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2020-10-14 15:40:54,743 INFO L87 Difference]: Start difference. First operand 896 states and 1126 transitions. Second operand 9 states. [2020-10-14 15:40:55,033 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-10-14 15:40:59,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 15:40:59,432 INFO L93 Difference]: Finished difference Result 1058 states and 1355 transitions. [2020-10-14 15:40:59,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-14 15:40:59,433 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 241 [2020-10-14 15:40:59,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 15:40:59,449 INFO L225 Difference]: With dead ends: 1058 [2020-10-14 15:40:59,449 INFO L226 Difference]: Without dead ends: 1053 [2020-10-14 15:40:59,451 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 83 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=69, Invalid=113, Unknown=0, NotChecked=0, Total=182 [2020-10-14 15:40:59,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1053 states. [2020-10-14 15:40:59,625 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1053 to 896. [2020-10-14 15:40:59,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 896 states. [2020-10-14 15:40:59,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 896 states and 1125 transitions. [2020-10-14 15:40:59,631 INFO L78 Accepts]: Start accepts. Automaton has 896 states and 1125 transitions. Word has length 241 [2020-10-14 15:40:59,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 15:40:59,632 INFO L479 AbstractCegarLoop]: Abstraction has 896 states and 1125 transitions. [2020-10-14 15:40:59,632 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-14 15:40:59,633 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1125 transitions. [2020-10-14 15:40:59,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2020-10-14 15:40:59,637 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 15:40:59,637 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] [2020-10-14 15:40:59,637 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-14 15:40:59,637 INFO L427 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 15:40:59,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 15:40:59,638 INFO L82 PathProgramCache]: Analyzing trace with hash 1610145534, now seen corresponding path program 1 times [2020-10-14 15:40:59,638 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 15:40:59,638 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [833868561] [2020-10-14 15:40:59,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 15:40:59,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:40:59,814 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:40:59,985 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:00,159 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:00,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:00,456 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:00,592 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:00,711 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:04,717 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:04,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:04,770 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 333 [2020-10-14 15:41:04,770 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 8 [2020-10-14 15:41:04,770 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5033 [2020-10-14 15:41:04,771 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:04,771 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:04,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 15:41:04,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:41:04,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 324 [2020-10-14 15:41:04,771 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:05,142 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-10-14 15:41:05,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:41:05,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:05,182 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:05,253 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:05,253 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:05,254 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:05,254 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 88 [2020-10-14 15:41:05,254 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:05,255 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:05,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:05,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:05,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-14 15:41:05,256 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:05,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:05,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:05,316 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:05,338 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:05,338 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:41:05,338 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:05,339 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-14 15:41:05,339 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:05,339 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:05,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:05,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:05,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 15:41:05,341 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:05,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:05,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:05,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:05,369 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:05,369 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:05,369 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:05,370 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:41:05,370 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:05,370 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:05,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:05,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:05,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:05,372 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:05,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:05,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:05,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:05,383 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:05,384 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:05,384 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:05,384 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:05,385 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:05,385 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:05,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:05,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:05,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:05,386 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:05,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 15:41:05,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:05,403 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:05,424 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:05,424 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:41:05,425 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:05,425 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-14 15:41:05,425 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:05,426 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:05,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:05,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:05,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 15:41:05,427 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:05,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:05,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:05,440 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:05,443 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:05,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:05,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:05,444 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:05,444 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:05,444 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:05,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:05,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:05,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:05,446 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:05,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:05,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:05,455 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:05,456 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:05,457 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:05,457 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:05,457 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:41:05,457 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:05,458 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:05,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:05,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:05,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:05,458 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:05,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 15:41:05,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:05,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:05,495 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:05,496 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:41:05,496 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:05,496 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-14 15:41:05,497 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:05,497 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:05,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:05,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:05,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 15:41:05,498 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:05,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:05,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:05,511 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:05,514 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:05,515 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:05,515 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:05,515 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:41:05,516 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:05,516 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:05,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:05,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:05,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:05,518 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:05,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:05,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:05,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:05,529 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:05,530 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:05,530 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:05,530 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:05,531 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:05,531 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:05,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:05,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:05,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:05,532 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:05,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 15:41:05,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:05,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:05,571 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:05,571 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:41:05,572 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:05,572 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-14 15:41:05,572 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:05,573 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:05,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:05,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:05,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 15:41:05,574 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:05,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:05,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:05,587 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:05,590 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:05,590 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:05,591 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:05,591 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:41:05,591 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:05,592 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:05,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:05,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:05,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:05,593 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:05,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:05,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:05,621 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:05,624 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:05,625 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:05,625 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:05,626 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:41:05,626 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:05,626 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:05,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:05,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:05,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:05,628 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:05,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 15:41:05,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:05,638 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:05,642 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:05,642 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:41:05,642 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:05,643 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:41:05,643 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:05,643 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:05,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:05,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:05,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-14 15:41:05,645 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:05,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-14 15:41:05,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:05,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:05,684 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:05,750 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:05,751 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:05,751 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:05,752 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 78 [2020-10-14 15:41:05,752 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:05,752 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:05,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:05,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:05,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:41:05,754 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:05,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:05,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:05,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:05,769 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:05,770 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:05,770 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:05,770 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:41:05,771 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:05,771 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:05,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:05,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:05,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:05,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:05,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-14 15:41:05,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:05,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:05,794 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:05,861 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:05,861 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:05,862 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:05,862 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 78 [2020-10-14 15:41:05,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:05,863 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:05,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:05,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:05,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:41:05,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:05,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:05,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:05,875 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:05,879 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:05,879 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:05,880 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:05,880 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:41:05,880 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:05,881 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:05,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:05,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:05,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:05,882 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:05,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-14 15:41:05,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:05,898 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:05,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:05,970 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:05,971 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:05,971 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:05,971 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 77 [2020-10-14 15:41:05,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:05,972 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:05,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:05,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:05,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:41:05,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:05,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:05,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:05,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:05,989 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:05,990 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:05,990 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:05,990 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:41:05,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:05,991 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:05,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:05,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:05,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:05,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:05,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2020-10-14 15:41:06,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:06,010 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:06,015 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:06,218 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:06,219 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:06,219 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:06,220 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 213 [2020-10-14 15:41:06,220 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:06,220 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:06,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:06,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:06,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:41:06,222 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:06,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:06,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:06,233 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:06,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:06,237 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:06,238 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:06,238 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:41:06,238 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:06,239 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:06,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:06,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:06,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:06,240 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:06,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-14 15:41:06,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:06,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:06,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:06,321 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:06,322 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:06,322 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:06,322 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-14 15:41:06,322 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:06,323 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:06,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:06,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:06,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:41:06,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:06,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:06,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:06,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:06,339 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:06,340 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:06,340 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:06,341 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:41:06,341 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:06,341 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:06,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:06,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:06,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:06,343 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:06,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-14 15:41:06,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:06,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:06,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:06,432 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:06,433 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:06,433 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:06,434 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-14 15:41:06,434 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:06,434 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:06,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:06,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:06,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:41:06,436 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:06,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:06,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:06,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:06,451 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:06,451 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:06,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:06,452 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:41:06,452 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:06,453 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:06,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:06,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:06,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:06,454 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:06,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-14 15:41:06,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:06,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:06,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:06,542 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:06,542 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:06,543 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:06,543 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 77 [2020-10-14 15:41:06,543 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:06,544 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:06,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:06,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:06,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:41:06,545 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:06,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:06,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:06,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:06,560 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:06,561 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:06,561 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:06,561 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:41:06,562 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:06,562 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:06,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:06,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:06,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:06,563 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:06,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-14 15:41:06,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:06,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:06,582 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:06,647 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:06,648 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:06,648 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:06,648 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-14 15:41:06,649 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:06,649 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:06,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:06,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:06,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:41:06,650 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:06,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:06,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:06,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:06,667 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:06,668 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:06,668 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:06,668 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:41:06,669 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:06,669 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:06,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:06,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:06,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:06,671 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:06,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-14 15:41:06,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:06,687 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:06,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:06,768 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:06,768 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:06,769 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:06,769 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-14 15:41:06,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:06,770 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:06,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:06,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:06,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:41:06,771 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:06,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:06,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:06,783 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:06,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:06,787 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:06,787 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:06,788 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:41:06,788 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:06,788 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:06,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:06,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:06,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:06,790 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:06,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-14 15:41:06,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:06,806 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:06,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:06,871 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:06,872 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:06,872 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:06,873 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-14 15:41:06,873 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:06,873 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:06,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:06,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:06,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:41:06,875 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:06,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:06,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:06,887 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:06,891 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:06,891 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:06,891 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:06,892 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:41:06,892 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:06,893 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:06,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:06,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:06,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:06,894 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:06,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-10-14 15:41:06,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:06,910 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:06,917 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:06,985 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:06,985 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:06,986 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:06,986 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-14 15:41:06,986 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:06,987 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:06,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:06,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:06,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:41:06,988 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:06,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:06,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:07,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:07,005 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:07,006 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:07,006 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:07,006 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:41:07,007 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:07,007 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:07,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:07,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:07,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:07,008 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:07,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2020-10-14 15:41:07,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:07,026 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:07,033 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:07,089 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:07,090 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:07,090 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:07,090 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-14 15:41:07,090 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:07,090 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:07,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:07,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:07,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:41:07,091 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:07,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:07,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:07,100 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:07,103 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:07,104 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:07,104 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:07,104 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:07,104 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:07,105 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:07,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:07,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:07,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:07,106 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:07,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2020-10-14 15:41:07,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:07,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:07,176 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:07,177 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 32 [2020-10-14 15:41:07,177 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:07,177 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-14 15:41:07,177 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:07,178 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:07,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:07,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:07,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 29 [2020-10-14 15:41:07,178 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:07,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-14 15:41:07,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:07,202 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:07,206 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:07,206 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:07,206 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:07,207 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:41:07,207 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:07,207 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:07,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:07,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:07,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:07,208 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:07,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:07,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:07,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:07,219 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:07,219 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:07,220 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:07,220 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:07,220 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:07,220 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:07,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:07,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:07,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:07,221 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:07,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-14 15:41:07,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:07,229 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:07,230 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:07,230 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:07,230 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:07,230 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:07,230 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:07,231 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:07,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:07,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:07,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:07,231 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:07,332 INFO L134 CoverageAnalysis]: Checked inductivity of 678 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2020-10-14 15:41:07,332 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [833868561] [2020-10-14 15:41:07,332 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 15:41:07,333 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-14 15:41:07,333 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [37729264] [2020-10-14 15:41:07,333 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-14 15:41:07,334 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 15:41:07,334 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-14 15:41:07,335 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2020-10-14 15:41:07,335 INFO L87 Difference]: Start difference. First operand 896 states and 1125 transitions. Second operand 9 states. [2020-10-14 15:41:07,582 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-10-14 15:41:12,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 15:41:12,838 INFO L93 Difference]: Finished difference Result 2861 states and 3664 transitions. [2020-10-14 15:41:12,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-14 15:41:12,840 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 241 [2020-10-14 15:41:12,840 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 15:41:12,854 INFO L225 Difference]: With dead ends: 2861 [2020-10-14 15:41:12,854 INFO L226 Difference]: Without dead ends: 1991 [2020-10-14 15:41:12,858 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 83 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=67, Invalid=115, Unknown=0, NotChecked=0, Total=182 [2020-10-14 15:41:12,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1991 states. [2020-10-14 15:41:13,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1991 to 1747. [2020-10-14 15:41:13,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1747 states. [2020-10-14 15:41:13,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 1747 states and 2205 transitions. [2020-10-14 15:41:13,073 INFO L78 Accepts]: Start accepts. Automaton has 1747 states and 2205 transitions. Word has length 241 [2020-10-14 15:41:13,074 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 15:41:13,074 INFO L479 AbstractCegarLoop]: Abstraction has 1747 states and 2205 transitions. [2020-10-14 15:41:13,074 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-14 15:41:13,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1747 states and 2205 transitions. [2020-10-14 15:41:13,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2020-10-14 15:41:13,081 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 15:41:13,081 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] [2020-10-14 15:41:13,081 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-14 15:41:13,082 INFO L427 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 15:41:13,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 15:41:13,082 INFO L82 PathProgramCache]: Analyzing trace with hash 53687339, now seen corresponding path program 1 times [2020-10-14 15:41:13,082 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 15:41:13,083 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1751910206] [2020-10-14 15:41:13,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 15:41:13,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:13,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:13,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:13,735 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:13,895 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:14,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:14,100 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:14,189 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:14,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:18,331 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:18,331 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 376 [2020-10-14 15:41:18,332 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 8 [2020-10-14 15:41:18,332 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5091 [2020-10-14 15:41:18,332 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:18,332 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:18,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:18,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 284 [2020-10-14 15:41:18,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-14 15:41:18,333 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:18,615 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-10-14 15:41:18,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:41:18,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:18,627 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:18,651 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:18,651 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:18,652 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:18,652 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-14 15:41:18,652 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:18,652 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:18,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:18,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:18,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:18,653 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:18,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:18,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:18,684 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:18,692 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:18,693 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:41:18,693 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:18,694 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:41:18,694 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:18,694 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:18,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:18,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:18,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:18,695 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:18,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:18,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:18,719 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:18,721 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:18,721 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:18,721 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:18,722 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:18,722 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:18,722 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:18,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:18,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:18,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:18,723 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:18,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:18,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:18,730 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:18,732 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:18,732 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:18,733 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:18,733 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:18,733 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:18,733 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:18,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:18,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:18,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:18,734 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:18,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 15:41:18,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:18,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:18,750 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:18,750 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:41:18,750 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:18,750 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:41:18,750 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:18,751 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:18,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:18,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:18,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:18,751 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:18,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:18,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:18,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:18,762 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:18,762 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:18,763 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:18,763 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:41:18,763 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:18,763 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:18,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:18,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:18,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:18,764 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:18,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:18,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:18,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:18,773 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:18,773 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:18,773 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:18,773 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:18,774 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:18,774 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:18,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:18,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:18,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:18,775 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:18,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 15:41:18,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:18,784 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:18,794 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:18,794 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:41:18,794 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:18,794 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 15:41:18,795 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:18,795 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:18,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:18,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:18,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:18,795 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:18,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:18,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:18,816 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:18,819 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:18,819 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:18,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:18,820 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 15:41:18,820 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:18,820 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:18,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:18,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:18,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:18,822 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:18,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:18,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:18,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:18,832 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:18,833 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:18,833 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:18,833 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:41:18,833 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:18,834 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:18,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:18,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:18,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:18,835 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:18,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 15:41:18,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:18,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:18,852 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:18,852 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:41:18,853 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:18,853 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 15:41:18,853 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:18,854 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:18,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:18,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:18,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:18,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:18,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:18,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:18,866 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:18,869 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:18,869 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:18,870 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:18,870 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:18,870 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:18,870 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:18,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:18,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:18,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:18,872 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:18,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:18,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:18,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:18,893 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:18,893 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:18,893 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:18,893 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:18,894 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:18,894 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:18,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:18,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:18,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:18,895 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:18,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 15:41:18,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:18,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:18,906 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:18,906 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:41:18,907 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:18,907 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:41:18,907 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:18,910 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:18,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:18,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:18,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:18,911 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-14 15:41:18,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-14 15:41:18,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:18,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:18,939 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:18,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:18,975 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:18,975 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:18,975 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-14 15:41:18,976 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:18,976 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:18,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:18,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:18,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:18,977 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:18,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:18,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:18,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:18,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:18,990 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:18,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:18,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:18,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:18,991 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:18,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:18,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:18,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:18,993 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:18,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-14 15:41:18,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,002 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,006 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,046 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,047 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:19,047 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:19,047 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-14 15:41:19,047 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,047 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:19,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,048 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:19,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:19,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,059 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,062 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,062 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:19,063 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:19,063 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:41:19,063 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,064 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:19,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,065 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:19,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-14 15:41:19,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,075 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,114 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,115 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:19,115 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:19,115 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-14 15:41:19,116 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,116 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:19,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,117 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:19,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:19,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,126 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,129 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,129 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:19,129 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:19,129 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:41:19,130 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,130 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:19,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,131 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:19,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2020-10-14 15:41:19,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,143 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,173 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,173 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:19,173 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:19,173 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-14 15:41:19,174 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,174 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:19,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,175 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:19,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:19,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,186 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,189 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,190 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:19,190 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:19,190 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:19,190 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,191 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:19,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,192 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:19,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-14 15:41:19,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,204 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,232 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,232 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:19,232 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:19,232 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-14 15:41:19,233 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,233 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:19,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,233 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:19,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:19,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,245 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:19,246 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:19,246 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:19,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,246 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:19,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,247 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:19,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-14 15:41:19,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,256 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,293 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,293 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:19,294 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:19,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-14 15:41:19,294 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,294 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:19,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:19,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:19,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,307 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,307 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:19,307 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:19,307 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:41:19,307 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,308 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:19,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,309 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:19,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-14 15:41:19,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,322 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,352 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,352 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:19,352 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:19,353 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-14 15:41:19,353 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,353 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:19,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:19,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:19,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,367 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:19,367 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:19,367 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:19,368 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,368 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:19,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,369 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:19,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-14 15:41:19,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,378 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,409 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,409 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:19,409 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:19,409 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-14 15:41:19,410 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,410 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:19,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,411 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:19,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:19,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,419 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,422 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,422 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:19,422 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:19,423 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:19,423 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,423 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:19,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,424 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:19,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-14 15:41:19,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,432 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,436 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,462 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,462 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:19,462 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:19,462 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-14 15:41:19,462 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,463 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:19,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,463 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:19,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:19,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,475 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,478 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,478 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:19,478 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:19,478 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:41:19,478 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,479 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:19,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,479 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:19,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-14 15:41:19,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,487 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,491 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,516 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,516 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:19,517 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:19,517 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-14 15:41:19,517 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,517 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:19,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,518 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:19,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:19,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,529 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,529 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:19,529 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:19,530 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:41:19,530 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,530 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:19,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,531 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:19,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-10-14 15:41:19,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,545 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,575 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,575 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:19,575 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:19,576 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-14 15:41:19,576 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,576 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:19,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,577 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:19,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:19,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,592 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,593 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:19,593 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:19,594 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:41:19,594 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,594 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:19,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,595 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:19,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2020-10-14 15:41:19,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,606 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,611 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,649 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,649 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:19,649 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:19,650 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-14 15:41:19,650 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,650 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:19,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:19,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:19,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,664 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,665 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:19,665 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:19,666 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:19,666 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,666 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:19,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,667 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:19,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2020-10-14 15:41:19,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,681 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,681 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:19,682 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:19,682 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:41:19,682 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,683 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:41:19,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,684 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:19,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2020-10-14 15:41:19,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,698 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,708 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,708 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-14 15:41:19,709 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:19,709 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 15:41:19,709 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,709 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 25 [2020-10-14 15:41:19,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,710 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:19,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:19,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,719 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,721 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,722 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:19,722 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:19,722 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:41:19,723 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,723 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:19,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,724 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:19,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-14 15:41:19,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,732 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,735 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,735 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:19,736 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:19,736 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:19,736 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,736 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:19,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,738 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:19,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-14 15:41:19,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,746 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,747 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,748 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:41:19,748 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:19,748 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:19,749 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,749 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:19,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,750 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:19,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2020-10-14 15:41:19,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,757 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,759 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,759 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:19,759 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:19,759 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:19,760 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,760 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:41:19,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,760 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:19,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2020-10-14 15:41:19,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,769 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,772 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,772 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:19,772 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:19,772 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:19,773 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,773 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:41:19,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,774 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:19,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2020-10-14 15:41:19,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:19,783 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:19,785 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:19,785 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:19,786 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:19,786 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:19,786 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:19,787 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:19,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:19,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:41:19,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:19,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:19,904 INFO L134 CoverageAnalysis]: Checked inductivity of 678 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2020-10-14 15:41:19,906 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1751910206] [2020-10-14 15:41:19,906 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 15:41:19,907 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-14 15:41:19,907 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1020276782] [2020-10-14 15:41:19,907 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-14 15:41:19,908 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 15:41:19,908 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-14 15:41:19,908 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2020-10-14 15:41:19,908 INFO L87 Difference]: Start difference. First operand 1747 states and 2205 transitions. Second operand 7 states. [2020-10-14 15:41:20,212 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-10-14 15:41:24,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 15:41:24,657 INFO L93 Difference]: Finished difference Result 4556 states and 5758 transitions. [2020-10-14 15:41:24,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-14 15:41:24,659 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 270 [2020-10-14 15:41:24,659 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 15:41:24,675 INFO L225 Difference]: With dead ends: 4556 [2020-10-14 15:41:24,675 INFO L226 Difference]: Without dead ends: 2859 [2020-10-14 15:41:24,681 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 92 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2020-10-14 15:41:24,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2859 states. [2020-10-14 15:41:24,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2859 to 2574. [2020-10-14 15:41:24,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2574 states. [2020-10-14 15:41:24,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2574 states to 2574 states and 3229 transitions. [2020-10-14 15:41:24,996 INFO L78 Accepts]: Start accepts. Automaton has 2574 states and 3229 transitions. Word has length 270 [2020-10-14 15:41:24,997 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 15:41:24,997 INFO L479 AbstractCegarLoop]: Abstraction has 2574 states and 3229 transitions. [2020-10-14 15:41:24,997 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-14 15:41:24,997 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 3229 transitions. [2020-10-14 15:41:25,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2020-10-14 15:41:25,009 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 15:41:25,010 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] [2020-10-14 15:41:25,010 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-14 15:41:25,010 INFO L427 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 15:41:25,010 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 15:41:25,010 INFO L82 PathProgramCache]: Analyzing trace with hash 949836701, now seen corresponding path program 1 times [2020-10-14 15:41:25,011 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 15:41:25,011 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2061494728] [2020-10-14 15:41:25,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 15:41:25,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:25,274 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:25,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:25,673 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:25,902 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:26,046 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:26,176 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:26,382 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:26,483 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:26,573 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:27,332 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:30,226 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:30,226 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 497 [2020-10-14 15:41:30,227 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 10 [2020-10-14 15:41:30,227 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5080 [2020-10-14 15:41:30,227 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:30,227 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:30,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:30,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 331 [2020-10-14 15:41:30,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 87 [2020-10-14 15:41:30,227 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:30,591 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-10-14 15:41:30,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:41:30,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:30,611 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:30,633 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:30,633 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:30,634 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:30,634 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-14 15:41:30,634 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:30,634 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:30,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:30,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:30,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:30,635 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:30,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:30,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:30,672 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:30,680 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:30,681 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:41:30,681 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:30,681 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 15:41:30,681 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:30,682 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:30,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:30,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:30,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:30,682 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:30,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:30,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:30,700 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:30,702 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:30,702 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:30,703 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:30,703 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:41:30,703 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:30,703 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:30,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:30,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:30,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:30,704 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:30,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:30,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:30,711 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:30,713 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:30,714 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:30,714 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:30,714 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:30,714 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:30,714 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:30,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:30,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:30,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:30,715 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:30,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 15:41:30,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:30,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:30,733 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:30,733 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:41:30,733 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:30,734 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 15:41:30,734 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:30,734 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:30,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:30,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:30,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:30,735 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:30,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:30,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:30,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:30,747 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:30,748 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:30,748 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:30,748 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:41:30,748 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:30,749 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:30,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:30,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:30,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:30,750 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:30,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:30,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:30,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:30,760 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:30,761 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:30,761 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:30,761 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:41:30,761 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:30,761 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:30,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:30,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:30,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:30,762 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:30,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 15:41:30,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:30,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:30,779 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:30,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:41:30,780 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:30,780 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 15:41:30,780 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:30,781 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:30,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:30,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:30,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:30,781 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:30,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:30,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:30,791 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:30,794 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:30,795 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:30,795 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:30,795 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:41:30,795 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:30,796 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:30,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:30,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:30,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:30,796 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:30,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:30,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:30,804 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:30,805 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:30,806 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:30,806 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:30,806 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:41:30,806 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:30,807 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:30,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:30,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:30,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:30,807 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:30,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 15:41:30,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:30,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:30,827 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:30,827 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:41:30,827 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:30,827 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 15:41:30,827 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:30,828 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:30,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:30,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:30,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:30,828 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:30,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:30,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:30,838 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:30,840 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:30,841 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:30,841 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:30,841 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:30,841 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:30,841 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:30,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:30,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:30,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:30,842 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:30,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:30,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:30,848 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:30,850 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:30,850 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:30,850 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:30,850 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:30,851 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:30,851 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:30,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:30,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:30,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:30,852 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:30,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 15:41:30,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:30,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:30,862 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:30,862 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:41:30,862 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:30,863 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:30,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:30,865 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:30,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:30,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:30,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:30,866 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 15:41:30,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-14 15:41:30,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:30,888 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:30,892 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:30,925 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:30,925 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:30,925 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:30,926 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-14 15:41:30,926 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:30,926 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:30,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:30,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:30,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:30,927 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:30,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:30,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:30,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:30,947 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:30,947 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:30,948 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:30,948 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:30,948 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:30,948 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:30,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:30,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:30,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:30,949 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:30,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-14 15:41:30,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:30,959 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:30,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:30,985 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:30,985 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:30,985 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:30,985 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-14 15:41:30,986 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:30,986 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:30,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:30,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:30,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:30,986 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:30,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:30,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:30,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:30,996 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:30,996 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:30,996 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:30,997 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:41:30,997 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:30,997 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:30,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:30,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:30,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:30,998 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:31,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-14 15:41:31,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:31,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,035 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:31,035 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:31,035 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:31,036 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-14 15:41:31,036 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:31,037 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:31,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:31,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:31,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:31,037 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:31,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:31,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:31,046 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,049 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:31,050 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:31,050 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:31,050 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:31,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:31,051 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:31,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:31,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:31,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:31,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:31,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2020-10-14 15:41:31,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:31,060 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,064 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,095 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:31,095 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:31,095 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:31,095 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-14 15:41:31,096 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:31,096 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:31,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:31,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:31,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:31,097 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:31,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:31,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:31,108 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,111 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:31,111 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:31,112 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:31,112 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:31,112 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:31,113 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:31,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:31,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:31,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:31,114 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:31,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-14 15:41:31,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:31,122 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,125 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,173 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:31,174 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:31,174 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:31,174 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-14 15:41:31,174 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:31,174 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:31,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:31,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:31,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:31,175 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:31,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:31,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:31,184 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,186 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:31,186 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:31,187 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:31,187 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:41:31,187 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:31,187 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:31,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:31,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:31,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:31,188 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:31,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-14 15:41:31,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:31,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,232 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:31,232 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:31,232 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:31,233 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-14 15:41:31,233 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:31,233 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:31,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:31,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:31,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:31,234 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:31,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:31,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:31,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,246 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:31,246 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:31,246 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:31,246 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:41:31,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:31,247 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:31,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:31,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:31,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:31,247 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:31,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-14 15:41:31,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:31,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,292 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:31,293 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:31,293 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:31,293 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-14 15:41:31,293 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:31,293 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:31,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:31,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:31,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:31,294 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:31,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:31,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:31,307 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,310 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:31,310 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:31,310 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:31,310 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:31,311 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:31,311 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:31,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:31,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:31,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:31,312 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:31,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-14 15:41:31,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:31,321 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,354 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:31,354 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:31,354 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:31,354 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-14 15:41:31,355 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:31,355 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:31,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:31,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:31,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:31,355 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:31,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:31,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:31,364 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:31,368 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:31,368 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:31,368 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:31,368 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:31,369 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:31,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:31,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:31,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:31,370 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:31,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-14 15:41:31,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:31,379 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,384 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,425 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:31,426 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:31,426 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:31,426 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-14 15:41:31,427 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:31,427 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:31,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:31,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:31,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:31,428 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:31,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:31,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:31,451 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,463 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:31,463 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:31,464 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:31,466 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 15:41:31,466 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:31,467 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:31,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:31,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:31,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:31,468 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:31,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-14 15:41:31,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:31,490 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,499 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,537 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:31,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:31,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:31,537 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-14 15:41:31,538 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:31,538 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:31,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:31,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:31,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:31,539 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:31,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:31,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:31,547 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,550 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:31,550 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:31,551 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:31,551 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:41:31,551 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:31,551 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:31,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:31,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:31,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:31,552 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:31,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-10-14 15:41:31,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:31,561 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,565 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,595 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:31,596 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:31,596 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:31,596 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-14 15:41:31,596 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:31,596 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:31,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:31,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:31,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:31,597 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:31,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:31,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:31,606 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,608 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:31,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:31,609 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:31,609 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:41:31,609 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:31,609 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:31,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:31,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:31,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:31,610 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:31,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2020-10-14 15:41:31,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:31,626 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,631 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,661 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:31,661 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:31,661 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:31,662 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-14 15:41:31,662 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:31,662 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:31,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:31,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:31,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:31,663 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:31,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:31,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:31,673 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,676 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:31,676 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:31,676 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:31,677 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:31,677 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:31,677 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:31,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:31,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:31,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:31,678 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:31,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2020-10-14 15:41:31,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:31,746 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:31,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:32,005 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:32,005 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 117 [2020-10-14 15:41:32,005 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:32,006 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 265 [2020-10-14 15:41:32,006 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:32,006 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:32,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:32,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:32,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 38 [2020-10-14 15:41:32,006 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:32,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-14 15:41:32,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:32,035 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:32,038 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:32,038 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:32,039 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:32,039 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:32,039 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:32,039 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:32,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:32,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:32,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:32,040 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:32,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:32,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:32,047 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:32,049 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:32,050 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:32,050 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:32,050 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:32,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:32,050 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:32,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:32,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:32,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:32,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:32,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-14 15:41:32,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:32,058 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:32,060 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:32,060 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:32,060 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:32,061 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:32,061 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:32,061 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:32,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:32,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:32,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:32,062 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:32,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-14 15:41:32,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:32,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:32,126 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:32,127 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 65 [2020-10-14 15:41:32,127 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:32,127 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-14 15:41:32,127 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:32,127 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:32,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:32,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:32,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-14 15:41:32,128 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:32,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:32,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:32,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:32,140 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:32,140 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:32,141 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:32,141 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:32,141 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:32,141 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:32,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:32,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:32,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:32,142 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:32,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:32,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:32,179 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:32,200 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:32,201 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 52 [2020-10-14 15:41:32,201 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:32,201 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-14 15:41:32,201 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:32,201 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:32,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:32,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:32,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 49 [2020-10-14 15:41:32,202 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:32,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:32,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:32,212 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:32,217 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:32,217 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:41:32,217 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:32,217 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:41:32,217 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:32,218 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:32,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:32,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:32,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:32,218 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:32,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:32,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:32,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:32,226 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:32,226 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:32,226 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:32,226 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:32,227 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:32,227 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:32,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:32,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:32,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:32,227 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:32,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:32,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:32,232 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:32,233 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:32,233 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:32,233 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:32,233 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:32,234 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:32,234 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:32,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:32,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:32,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:32,234 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:32,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-14 15:41:32,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:32,240 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:32,245 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:32,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:41:32,246 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:32,246 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:41:32,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:32,246 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:32,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:32,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:32,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:32,246 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:32,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:32,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:32,253 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:32,255 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:32,255 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:32,255 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:32,255 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:32,255 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:32,256 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:32,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:32,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:32,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:32,256 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:32,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:32,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:32,263 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:32,264 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:32,264 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:32,264 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:32,265 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:32,265 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:32,265 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:32,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:32,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:32,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:32,265 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:32,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2020-10-14 15:41:32,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:32,281 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:32,284 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:32,284 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:32,284 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:32,284 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:32,285 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:32,285 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:32,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:32,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:32,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 15:41:32,286 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:32,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-14 15:41:32,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:32,293 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:32,295 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:32,295 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:32,296 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:32,296 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:41:32,296 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:32,296 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:32,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:32,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:32,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 15:41:32,297 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:32,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2020-10-14 15:41:32,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:32,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:32,306 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:32,306 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:32,306 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:32,307 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:41:32,307 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:32,307 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:32,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:32,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:32,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 15:41:32,308 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:32,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2020-10-14 15:41:32,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:32,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:32,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:32,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-14 15:41:32,334 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:32,334 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 15:41:32,334 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:32,334 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:32,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:32,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 25 [2020-10-14 15:41:32,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:32,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:32,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:32,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:32,340 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:32,341 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:32,341 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:32,341 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:32,342 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:32,342 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:32,342 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:32,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:32,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:32,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:32,342 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:32,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-14 15:41:32,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:32,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:32,348 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:32,348 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:32,348 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:32,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:32,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:32,348 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:32,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:32,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:32,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:32,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:32,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-14 15:41:32,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:32,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:32,354 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:32,354 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:41:32,354 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:32,354 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 15:41:32,354 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:32,354 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:32,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:32,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:32,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:32,355 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:32,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2020-10-14 15:41:32,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:32,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:32,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:32,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:32,361 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:32,361 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:32,361 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:32,361 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:32,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:32,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:41:32,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:32,362 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:32,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2020-10-14 15:41:32,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:32,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:32,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:32,368 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:32,368 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:32,368 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:32,368 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:32,368 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:32,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:32,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:41:32,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:32,369 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:32,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348 [2020-10-14 15:41:32,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:32,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:32,375 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:32,375 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:32,375 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:32,375 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:32,375 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:32,376 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:32,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:32,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:41:32,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:32,376 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:32,473 INFO L134 CoverageAnalysis]: Checked inductivity of 806 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 804 trivial. 0 not checked. [2020-10-14 15:41:32,474 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2061494728] [2020-10-14 15:41:32,474 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 15:41:32,474 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-10-14 15:41:32,474 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [983975658] [2020-10-14 15:41:32,475 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-14 15:41:32,475 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 15:41:32,475 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-14 15:41:32,475 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-10-14 15:41:32,476 INFO L87 Difference]: Start difference. First operand 2574 states and 3229 transitions. Second operand 11 states. [2020-10-14 15:41:32,757 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-10-14 15:41:37,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 15:41:37,829 INFO L93 Difference]: Finished difference Result 6435 states and 8166 transitions. [2020-10-14 15:41:37,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-14 15:41:37,831 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 361 [2020-10-14 15:41:37,831 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 15:41:37,853 INFO L225 Difference]: With dead ends: 6435 [2020-10-14 15:41:37,853 INFO L226 Difference]: Without dead ends: 3921 [2020-10-14 15:41:37,861 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 134 GetRequests, 121 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=75, Invalid=135, Unknown=0, NotChecked=0, Total=210 [2020-10-14 15:41:37,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3921 states. [2020-10-14 15:41:38,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3921 to 3399. [2020-10-14 15:41:38,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3399 states. [2020-10-14 15:41:38,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3399 states to 3399 states and 4275 transitions. [2020-10-14 15:41:38,283 INFO L78 Accepts]: Start accepts. Automaton has 3399 states and 4275 transitions. Word has length 361 [2020-10-14 15:41:38,283 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 15:41:38,284 INFO L479 AbstractCegarLoop]: Abstraction has 3399 states and 4275 transitions. [2020-10-14 15:41:38,284 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-10-14 15:41:38,284 INFO L276 IsEmpty]: Start isEmpty. Operand 3399 states and 4275 transitions. [2020-10-14 15:41:38,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2020-10-14 15:41:38,298 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 15:41:38,299 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 15:41:38,299 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-14 15:41:38,299 INFO L427 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 15:41:38,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 15:41:38,300 INFO L82 PathProgramCache]: Analyzing trace with hash 372341785, now seen corresponding path program 1 times [2020-10-14 15:41:38,300 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 15:41:38,301 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1617239341] [2020-10-14 15:41:38,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 15:41:38,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:38,537 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:38,652 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:38,911 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:39,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:39,270 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:39,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:39,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:39,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:39,662 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:40,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:43,469 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:43,470 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 520 [2020-10-14 15:41:43,470 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 10 [2020-10-14 15:41:43,470 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5018 [2020-10-14 15:41:43,470 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:43,470 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:43,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-14 15:41:43,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:41:43,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 292 [2020-10-14 15:41:43,471 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:43,807 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-10-14 15:41:43,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:41:43,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:43,838 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:43,889 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:43,889 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:43,889 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:43,889 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-14 15:41:43,889 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:43,890 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:43,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:43,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:43,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-14 15:41:43,890 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:43,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:43,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:43,922 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:43,935 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:43,936 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:41:43,936 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:43,936 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 15:41:43,936 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:43,936 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:43,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:43,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:43,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 15:41:43,937 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:43,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:43,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:43,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:43,961 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:43,961 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:43,961 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:43,961 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:43,962 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:43,962 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:43,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:43,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:43,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:43,962 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:43,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:43,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:43,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:43,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:43,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:43,968 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:43,968 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:43,968 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:43,969 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:43,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:43,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:43,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:43,969 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:43,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 15:41:43,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:43,979 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:43,993 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:43,993 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:41:43,994 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:43,994 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-14 15:41:43,994 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:43,994 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:43,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:43,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:43,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 15:41:43,995 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:44,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,003 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,005 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,005 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:44,006 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:44,006 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:41:44,006 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,006 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:44,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:44,007 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:44,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,014 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,014 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:44,014 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:44,014 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:44,015 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,015 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:44,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:44,015 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 15:41:44,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,033 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,033 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:41:44,033 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:44,033 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 15:41:44,034 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,034 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:44,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 15:41:44,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:44,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,040 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,042 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,042 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:44,042 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:44,042 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:44,042 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,042 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:44,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:44,043 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:44,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,047 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,048 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,048 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:44,048 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:44,049 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:44,049 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,049 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:44,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:44,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 15:41:44,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,057 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,065 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,066 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:41:44,066 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:44,066 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 15:41:44,066 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,066 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:44,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 15:41:44,067 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:44,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,073 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,074 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,075 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:44,075 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:44,075 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:44,075 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,075 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:44,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:44,076 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:44,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,081 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,082 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:44,082 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:44,082 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:44,082 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,082 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:44,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:44,083 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 15:41:44,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,087 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,089 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,090 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:41:44,090 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:44,090 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:44,090 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,090 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:44,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-14 15:41:44,091 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-14 15:41:44,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,110 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,142 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,142 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:44,142 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:44,143 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-14 15:41:44,143 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,143 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:44,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:41:44,143 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:44,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,150 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,151 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:44,151 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:44,151 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:44,151 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,151 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:44,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:44,152 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-14 15:41:44,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,159 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,189 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:44,189 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:44,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-14 15:41:44,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,189 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:44,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:41:44,189 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:44,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,195 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,197 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,198 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:44,198 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:44,198 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:44,198 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,198 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:44,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:44,199 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-14 15:41:44,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,242 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,242 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:44,242 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:44,242 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-14 15:41:44,242 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,242 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:44,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:41:44,243 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:44,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,250 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,251 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:44,251 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:44,251 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:44,251 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,251 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:44,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:44,251 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2020-10-14 15:41:44,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,266 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,300 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,300 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:44,301 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:44,301 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-14 15:41:44,301 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,301 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:44,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:41:44,302 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:44,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,309 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,311 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,311 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:44,311 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:44,311 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:44,311 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,311 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:44,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:44,312 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-14 15:41:44,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,365 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,366 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:44,366 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:44,366 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-14 15:41:44,366 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,366 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:44,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:41:44,366 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:44,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,375 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,375 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:44,375 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:44,375 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:44,375 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,375 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:44,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:44,376 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-14 15:41:44,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,526 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,527 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:44,527 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:44,527 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 144 [2020-10-14 15:41:44,527 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,527 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:44,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:41:44,528 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:44,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,534 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,535 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:44,535 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:44,535 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:44,535 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,535 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:44,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:44,536 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-14 15:41:44,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,545 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,572 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,572 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:44,572 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:44,572 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-14 15:41:44,572 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,573 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:44,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:41:44,573 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:44,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,579 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,580 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,580 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:44,580 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:44,581 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:44,581 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,581 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:44,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:44,582 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-14 15:41:44,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,590 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,620 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,620 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:44,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:44,621 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-14 15:41:44,621 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,621 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:44,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:41:44,622 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:44,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,628 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,630 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,630 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:44,630 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:44,630 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:44,630 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,631 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:44,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:44,631 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-14 15:41:44,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,640 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,669 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,669 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:44,669 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:44,669 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-14 15:41:44,670 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,670 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:44,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:41:44,670 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:44,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,676 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,677 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,678 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:44,678 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:44,678 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:44,678 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,678 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:44,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:44,678 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-14 15:41:44,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,686 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,720 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,720 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:44,720 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:44,720 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-14 15:41:44,720 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,721 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:44,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:41:44,721 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:44,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,729 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,730 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:44,730 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:44,730 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:44,730 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,730 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:44,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:44,731 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-10-14 15:41:44,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,771 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,771 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:44,772 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:44,772 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-14 15:41:44,772 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,772 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:44,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:41:44,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:44,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,778 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,781 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,781 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:44,781 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:44,781 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:44,781 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,782 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:44,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:44,782 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2020-10-14 15:41:44,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,790 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,816 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,816 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:44,816 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:44,816 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-14 15:41:44,816 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,817 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:44,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:41:44,817 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:44,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,825 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:44,825 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:44,826 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:44,826 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:44,826 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:44,826 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:44,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:44,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:44,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:44,826 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:44,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2020-10-14 15:41:44,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:44,885 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:44,949 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:45,186 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:45,186 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 117 [2020-10-14 15:41:45,186 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:45,187 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 306 [2020-10-14 15:41:45,187 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:45,187 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:45,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 15:41:45,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-14 15:41:45,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 117 [2020-10-14 15:41:45,187 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:45,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-14 15:41:45,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:45,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:45,251 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:45,252 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:45,252 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:45,252 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:41:45,252 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:45,252 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:45,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:45,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:45,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:41:45,253 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:45,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:45,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:45,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:45,261 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:45,261 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:45,262 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:45,262 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:45,262 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:45,262 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:45,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:45,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:45,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:45,263 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:45,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-14 15:41:45,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:45,268 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:45,269 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:45,270 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:45,270 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:45,270 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:45,270 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:45,270 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:45,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:45,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:45,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 15:41:45,271 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:45,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-14 15:41:45,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:45,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:45,336 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:45,336 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 65 [2020-10-14 15:41:45,336 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:45,336 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-14 15:41:45,336 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:45,336 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:45,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:45,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:45,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 62 [2020-10-14 15:41:45,337 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:45,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:45,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:45,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:45,349 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:45,349 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:45,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:45,349 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:45,349 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:45,350 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:45,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:45,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:45,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:45,350 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:45,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:45,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:45,389 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:45,399 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:45,399 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 52 [2020-10-14 15:41:45,399 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:45,399 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 15:41:45,399 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:45,399 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:45,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:45,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:45,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:45,400 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:45,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:45,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:45,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:45,413 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:45,413 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:41:45,413 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:45,414 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:41:45,414 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:45,414 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:45,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:45,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:45,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:45,414 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:45,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:45,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:45,420 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:45,421 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:45,422 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:45,422 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:45,422 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:45,422 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:45,422 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:45,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:45,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:45,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:45,423 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:45,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:45,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:45,427 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:45,428 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:45,428 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:45,428 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:45,428 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:45,428 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:45,429 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:45,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:45,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:45,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:45,429 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:45,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-14 15:41:45,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:45,435 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:45,440 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:45,441 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:41:45,441 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:45,441 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:41:45,441 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:45,441 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:45,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:45,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:45,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:45,442 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:45,445 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:45,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:45,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:45,450 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:45,450 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:45,450 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:45,450 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:45,451 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:45,451 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:45,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:45,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:45,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:45,451 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:45,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:45,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:45,456 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:45,457 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:45,457 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:45,457 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:45,457 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:45,457 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:45,457 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:45,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:45,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:45,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:45,458 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:45,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2020-10-14 15:41:45,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:45,465 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:45,467 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:45,467 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:45,467 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:45,467 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:41:45,468 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:45,468 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:45,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:45,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:45,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 15:41:45,468 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:45,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-14 15:41:45,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:45,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:45,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:45,475 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:45,475 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:45,475 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:45,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:45,476 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:45,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:45,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:45,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 15:41:45,476 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:45,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2020-10-14 15:41:45,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:45,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:45,482 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:45,482 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:45,483 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:45,483 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:45,483 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:45,483 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:45,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:41:45,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:45,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 15:41:45,483 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:45,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 305 [2020-10-14 15:41:45,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:45,521 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:45,525 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:45,526 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:45,526 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:45,526 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:41:45,526 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:45,526 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:45,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:45,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:41:45,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:45,526 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:45,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:45,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:45,532 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:45,532 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:45,533 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:45,533 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:45,533 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:45,533 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:45,533 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:45,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:45,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:45,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:45,533 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:45,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 328 [2020-10-14 15:41:45,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:45,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:45,545 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:45,545 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-14 15:41:45,546 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:45,546 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:41:45,546 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:45,546 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:45,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:45,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 25 [2020-10-14 15:41:45,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:45,546 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:45,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:45,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:45,552 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:45,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:45,553 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:45,553 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:45,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:45,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:45,553 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:45,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:45,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:45,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:45,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:45,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-14 15:41:45,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:45,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:45,558 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:45,559 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:45,559 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:45,559 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:45,559 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:45,559 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:45,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:45,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:45,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:45,559 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:45,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-14 15:41:45,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:45,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:45,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:45,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:41:45,564 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:45,564 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 15:41:45,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:45,565 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:45,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:45,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:45,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:45,565 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:45,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 352 [2020-10-14 15:41:45,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:45,569 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:45,570 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:45,570 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:45,570 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:45,570 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:45,570 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:45,570 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:45,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:45,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:41:45,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:45,571 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:45,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2020-10-14 15:41:45,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:45,575 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:45,576 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:45,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:45,576 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:45,576 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:45,576 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:45,576 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:45,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:45,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:41:45,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:45,577 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:45,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 367 [2020-10-14 15:41:45,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:45,581 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:45,582 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:45,582 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:45,582 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:45,582 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:45,582 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:45,582 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:45,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:45,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:41:45,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:45,583 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:45,703 INFO L134 CoverageAnalysis]: Checked inductivity of 814 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 810 trivial. 0 not checked. [2020-10-14 15:41:45,704 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1617239341] [2020-10-14 15:41:45,704 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 15:41:45,704 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-10-14 15:41:45,704 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1081877824] [2020-10-14 15:41:45,705 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-14 15:41:45,705 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 15:41:45,705 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-14 15:41:45,706 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2020-10-14 15:41:45,706 INFO L87 Difference]: Start difference. First operand 3399 states and 4275 transitions. Second operand 14 states. [2020-10-14 15:41:46,008 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-10-14 15:41:50,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 15:41:50,593 INFO L93 Difference]: Finished difference Result 7230 states and 9182 transitions. [2020-10-14 15:41:50,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-14 15:41:50,594 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 380 [2020-10-14 15:41:50,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 15:41:50,620 INFO L225 Difference]: With dead ends: 7230 [2020-10-14 15:41:50,620 INFO L226 Difference]: Without dead ends: 3891 [2020-10-14 15:41:50,634 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 141 GetRequests, 123 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=120, Invalid=260, Unknown=0, NotChecked=0, Total=380 [2020-10-14 15:41:50,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3891 states. [2020-10-14 15:41:51,081 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3891 to 3399. [2020-10-14 15:41:51,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3399 states. [2020-10-14 15:41:51,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3399 states to 3399 states and 4269 transitions. [2020-10-14 15:41:51,093 INFO L78 Accepts]: Start accepts. Automaton has 3399 states and 4269 transitions. Word has length 380 [2020-10-14 15:41:51,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 15:41:51,097 INFO L479 AbstractCegarLoop]: Abstraction has 3399 states and 4269 transitions. [2020-10-14 15:41:51,097 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-10-14 15:41:51,097 INFO L276 IsEmpty]: Start isEmpty. Operand 3399 states and 4269 transitions. [2020-10-14 15:41:51,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2020-10-14 15:41:51,105 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 15:41:51,106 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 15:41:51,106 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-14 15:41:51,106 INFO L427 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 15:41:51,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 15:41:51,107 INFO L82 PathProgramCache]: Analyzing trace with hash 881120599, now seen corresponding path program 1 times [2020-10-14 15:41:51,107 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 15:41:51,107 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1385174203] [2020-10-14 15:41:51,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 15:41:51,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:51,293 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:51,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:51,528 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:51,626 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:51,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:51,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:51,906 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:52,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:52,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:54,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:55,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:56,229 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:56,229 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 520 [2020-10-14 15:41:56,229 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 11 [2020-10-14 15:41:56,229 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5016 [2020-10-14 15:41:56,229 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:56,230 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:56,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-14 15:41:56,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 136 [2020-10-14 15:41:56,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-14 15:41:56,230 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:56,477 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-10-14 15:41:56,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:41:56,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:56,486 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:56,499 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:56,499 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:56,499 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:56,499 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 15:41:56,499 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:56,499 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:56,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:56,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:56,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:56,500 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:56,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:56,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:56,530 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:56,535 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:56,536 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:41:56,536 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:56,536 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:41:56,536 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:56,536 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:56,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:56,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:56,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:56,537 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:56,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:56,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:56,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:56,551 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:56,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:56,552 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:56,552 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:56,552 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:56,552 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:56,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:56,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:56,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:56,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:56,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:56,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:56,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:56,558 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:56,558 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:56,559 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:56,559 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:56,559 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:56,559 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:56,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:56,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:56,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:56,559 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:56,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 15:41:56,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:56,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:56,569 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:56,569 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:41:56,570 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:56,570 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:41:56,570 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:56,570 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:56,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:56,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:56,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:56,571 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:56,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:56,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:56,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:56,580 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:56,580 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:56,580 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:56,581 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:56,581 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:56,581 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:56,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:56,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:56,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:56,582 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:56,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:56,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:56,596 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:56,598 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:56,598 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:56,598 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:56,598 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:56,598 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:56,598 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:56,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:56,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:56,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:56,599 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:56,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 15:41:56,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:56,604 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:56,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:56,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:41:56,609 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:56,609 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:41:56,610 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:56,610 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:56,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:56,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:56,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:56,610 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:56,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:56,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:56,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:56,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:56,617 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:56,617 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:56,617 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:56,617 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:56,618 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:56,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:56,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:56,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:56,618 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:56,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:56,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:56,622 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:56,623 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:56,624 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:56,624 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:56,624 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:56,624 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:56,624 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:56,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:56,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:56,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:56,625 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:56,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 15:41:56,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:56,629 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:56,635 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:56,636 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:41:56,636 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:56,636 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:41:56,636 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:56,636 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:56,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:56,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:56,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:56,637 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:56,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:56,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:56,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:56,644 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:56,644 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:56,644 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:56,644 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:56,644 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:56,644 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:56,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:56,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:56,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:56,645 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:56,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:56,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:56,649 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:56,650 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:56,650 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:56,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:56,650 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:56,651 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:56,651 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:56,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:56,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:56,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:56,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:56,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 15:41:56,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:56,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:56,656 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:56,656 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:41:56,656 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:56,656 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 15:41:56,657 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:56,657 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:56,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:56,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:56,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:56,657 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:56,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-14 15:41:56,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:56,677 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:56,680 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:56,701 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:56,701 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:56,701 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:56,701 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-14 15:41:56,701 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:56,701 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:56,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:56,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:56,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:56,702 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:56,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:56,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:56,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:56,709 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:56,709 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:56,709 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:56,709 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:56,709 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:56,710 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:56,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:56,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:56,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:56,710 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:56,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-14 15:41:56,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:56,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:56,718 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:56,746 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:56,747 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:56,747 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:56,747 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-14 15:41:56,747 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:56,747 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:56,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:56,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:56,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:56,748 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:56,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:56,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:56,755 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:56,758 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:56,759 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:56,759 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:56,759 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:56,759 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:56,759 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:56,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:56,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:56,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:56,760 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:56,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-14 15:41:56,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:56,772 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:56,794 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:56,794 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:56,795 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:56,795 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-14 15:41:56,795 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:56,795 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:56,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-14 15:41:56,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-14 15:41:56,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:41:56,796 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:56,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:56,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:56,875 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:56,889 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:56,889 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:56,889 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:56,889 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-14 15:41:56,890 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:56,890 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:56,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-14 15:41:56,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:56,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-14 15:41:56,891 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:56,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2020-10-14 15:41:56,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:56,927 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:56,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:56,967 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:56,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:56,968 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:56,968 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-14 15:41:56,968 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:56,968 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:56,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:56,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:41:56,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:56,969 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:56,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:56,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:56,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:56,981 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:56,981 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:56,981 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:56,982 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:56,982 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:56,982 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:56,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:56,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:56,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:56,983 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:56,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-14 15:41:56,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:56,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:56,999 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,034 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:57,034 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:57,034 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:57,034 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-14 15:41:57,035 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:57,035 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:57,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:57,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:41:57,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:57,036 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:57,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:57,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:57,046 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,049 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:57,049 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:57,049 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:57,049 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:57,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:57,050 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:57,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:57,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:57,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:57,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:57,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-14 15:41:57,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:57,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,070 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,102 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:57,103 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:57,103 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:57,103 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-14 15:41:57,103 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:57,104 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:57,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:57,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:41:57,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:57,104 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:57,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:57,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:57,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,115 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:57,115 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:57,116 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:57,116 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:41:57,116 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:57,116 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:57,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:57,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:57,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:57,117 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:57,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-14 15:41:57,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:57,128 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,134 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,165 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:57,166 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:57,166 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:57,166 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-14 15:41:57,166 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:57,166 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:57,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:57,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:41:57,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:57,167 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:57,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:57,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:57,177 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,181 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:57,181 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:57,181 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:57,181 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:57,182 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:57,182 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:57,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:57,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:57,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:57,183 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:57,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-14 15:41:57,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:57,195 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,234 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:57,234 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:57,234 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:57,234 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-14 15:41:57,235 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:57,235 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:57,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:57,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:41:57,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:57,235 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:57,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:57,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:57,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,248 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:57,248 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:57,248 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:57,248 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:57,249 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:57,249 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:57,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:57,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:57,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:57,249 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:57,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-14 15:41:57,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:57,262 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,267 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,302 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:57,302 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:57,303 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:57,303 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-14 15:41:57,303 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:57,303 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:57,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:57,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:41:57,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:57,304 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:57,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:57,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:57,313 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,315 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:57,316 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:57,316 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:57,316 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:57,316 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:57,316 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:57,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:57,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:57,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:57,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:57,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-14 15:41:57,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:57,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,334 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,360 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:57,360 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:57,361 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:57,361 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-14 15:41:57,361 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:57,361 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:57,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:57,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:41:57,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:57,362 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:57,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:57,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:57,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,374 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:57,374 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:57,375 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:57,375 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:57,375 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:57,375 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:57,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:57,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:57,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:57,376 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:57,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-10-14 15:41:57,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:57,389 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,393 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,423 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:57,423 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:57,423 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:57,424 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-14 15:41:57,424 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:57,424 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:57,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:57,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:41:57,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:57,425 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:57,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:57,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:57,434 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,437 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:57,438 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:57,438 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:57,438 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:57,438 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:57,438 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:57,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:57,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:57,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:57,439 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:57,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2020-10-14 15:41:57,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:57,451 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,460 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,477 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:57,477 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:57,477 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:57,477 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-14 15:41:57,477 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:57,478 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:57,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:57,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:41:57,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:57,478 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:57,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:57,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:57,487 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,491 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:57,491 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:57,491 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:57,491 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:41:57,491 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:57,492 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:57,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:57,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:57,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:57,492 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:57,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2020-10-14 15:41:57,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:57,567 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,662 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,731 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:57,731 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 117 [2020-10-14 15:41:57,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:41:57,732 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 171 [2020-10-14 15:41:57,732 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:57,732 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:57,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:57,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 114 [2020-10-14 15:41:57,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:57,732 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:57,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-14 15:41:57,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:57,763 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,765 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:57,765 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:57,766 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:57,766 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:41:57,766 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:57,766 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:57,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:57,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:57,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:57,766 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:57,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:57,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:57,772 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,773 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:57,773 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:57,773 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:57,773 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:57,774 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:57,774 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:57,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:57,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:57,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:57,774 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:57,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-14 15:41:57,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:57,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,780 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:57,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:57,780 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:57,780 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:57,780 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:57,780 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:57,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:57,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:57,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:57,781 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:57,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-14 15:41:57,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:57,821 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,838 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:57,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 65 [2020-10-14 15:41:57,839 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:57,839 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-14 15:41:57,839 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:57,839 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:57,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:57,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:57,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:57,840 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:57,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:57,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:57,854 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,855 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:57,855 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:57,855 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:57,855 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:57,856 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:57,856 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:57,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:57,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:57,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:57,857 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:57,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:57,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:57,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,934 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:57,935 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 52 [2020-10-14 15:41:57,935 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:57,935 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-14 15:41:57,935 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:57,936 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:57,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:57,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:57,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:57,936 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:57,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:57,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:57,948 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,953 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:57,953 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:41:57,954 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:57,954 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:41:57,954 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:57,954 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:57,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:57,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:57,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:57,954 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:57,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:57,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:57,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,963 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:57,963 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:57,963 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:57,963 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:57,964 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:57,964 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:57,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:57,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:57,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:57,964 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:57,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:57,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:57,970 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:57,972 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:57,972 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:57,972 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:57,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:57,973 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:57,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:57,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:57,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:57,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:57,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-14 15:41:57,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:57,982 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:57,989 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:57,990 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:41:57,990 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:57,990 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 15:41:57,990 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:57,990 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:57,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:57,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:57,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:57,991 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:57,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:57,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:58,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:58,002 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:58,002 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:58,003 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:58,003 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:41:58,003 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:58,003 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:58,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:58,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:58,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:58,004 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:58,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:41:58,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:58,011 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:58,013 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:58,014 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:41:58,014 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:58,014 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:41:58,014 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:58,014 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:58,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:58,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:58,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:58,015 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:41:58,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2020-10-14 15:41:58,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:58,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:58,026 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:58,027 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:58,027 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:58,027 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:58,027 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:58,028 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:58,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:58,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:58,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:58,028 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:58,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-14 15:41:58,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:58,035 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:58,036 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:58,037 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:58,037 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:58,037 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:58,037 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:58,037 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:58,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:58,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:58,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:58,038 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:58,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2020-10-14 15:41:58,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:58,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:58,046 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:58,046 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:58,046 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:58,046 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:58,047 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:58,047 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:58,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:58,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:58,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:58,048 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:58,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 305 [2020-10-14 15:41:58,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:58,090 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:58,097 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:58,097 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:41:58,097 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:58,097 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:41:58,098 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:58,098 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:58,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:58,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:41:58,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:58,098 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:58,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:58,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:58,106 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:58,107 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:58,107 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:58,108 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:58,108 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:41:58,108 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:58,108 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:58,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:58,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:58,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:58,109 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:58,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 328 [2020-10-14 15:41:58,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:58,120 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:58,128 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:58,128 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-14 15:41:58,128 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:58,128 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 15:41:58,128 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:58,128 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:58,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:58,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 25 [2020-10-14 15:41:58,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:58,129 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:58,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:41:58,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:58,134 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:58,135 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:58,136 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:58,136 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:58,136 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:58,136 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:58,136 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:58,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:58,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:58,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:58,137 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:58,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-14 15:41:58,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:58,141 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:58,142 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:58,142 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:58,142 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:58,142 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:58,143 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:58,143 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:58,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:58,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:58,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:58,143 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:58,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-14 15:41:58,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:58,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:58,148 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:58,148 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:41:58,148 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:58,148 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 15:41:58,148 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:58,149 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:58,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:58,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:41:58,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:58,149 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:58,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 352 [2020-10-14 15:41:58,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:58,153 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:58,154 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:58,154 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:58,154 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:58,154 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:58,154 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:58,154 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:58,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:58,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:41:58,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:58,155 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:58,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2020-10-14 15:41:58,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:58,159 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:58,160 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:58,160 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:58,160 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:58,160 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:58,161 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:58,161 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:58,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:58,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:41:58,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:58,161 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:58,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 367 [2020-10-14 15:41:58,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:41:58,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:41:58,166 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:41:58,166 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:41:58,167 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:41:58,167 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:41:58,167 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:41:58,167 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:41:58,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:41:58,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:41:58,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:41:58,167 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:41:58,265 INFO L134 CoverageAnalysis]: Checked inductivity of 814 backedges. 14 proven. 63 refuted. 0 times theorem prover too weak. 737 trivial. 0 not checked. [2020-10-14 15:41:58,266 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1385174203] [2020-10-14 15:41:58,266 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 15:41:58,266 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-10-14 15:41:58,266 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2114754912] [2020-10-14 15:41:58,267 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-10-14 15:41:58,267 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 15:41:58,267 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-10-14 15:41:58,268 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=154, Unknown=0, NotChecked=0, Total=210 [2020-10-14 15:41:58,268 INFO L87 Difference]: Start difference. First operand 3399 states and 4269 transitions. Second operand 15 states. [2020-10-14 15:41:58,831 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-10-14 15:41:59,069 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-10-14 15:41:59,315 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-10-14 15:41:59,618 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-10-14 15:42:04,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 15:42:04,385 INFO L93 Difference]: Finished difference Result 7262 states and 9195 transitions. [2020-10-14 15:42:04,386 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-14 15:42:04,386 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 380 [2020-10-14 15:42:04,386 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 15:42:04,421 INFO L225 Difference]: With dead ends: 7262 [2020-10-14 15:42:04,421 INFO L226 Difference]: Without dead ends: 3886 [2020-10-14 15:42:04,436 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 137 GetRequests, 118 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=128, Invalid=292, Unknown=0, NotChecked=0, Total=420 [2020-10-14 15:42:04,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3886 states. [2020-10-14 15:42:05,122 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3886 to 3400. [2020-10-14 15:42:05,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3400 states. [2020-10-14 15:42:05,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3400 states to 3400 states and 4270 transitions. [2020-10-14 15:42:05,139 INFO L78 Accepts]: Start accepts. Automaton has 3400 states and 4270 transitions. Word has length 380 [2020-10-14 15:42:05,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 15:42:05,140 INFO L479 AbstractCegarLoop]: Abstraction has 3400 states and 4270 transitions. [2020-10-14 15:42:05,140 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-10-14 15:42:05,140 INFO L276 IsEmpty]: Start isEmpty. Operand 3400 states and 4270 transitions. [2020-10-14 15:42:05,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2020-10-14 15:42:05,153 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 15:42:05,154 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 15:42:05,154 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-10-14 15:42:05,154 INFO L427 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 15:42:05,155 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 15:42:05,155 INFO L82 PathProgramCache]: Analyzing trace with hash 1385881587, now seen corresponding path program 1 times [2020-10-14 15:42:05,155 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 15:42:05,156 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1487163384] [2020-10-14 15:42:05,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 15:42:05,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:05,597 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:05,900 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:06,275 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:06,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:06,806 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:07,059 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:07,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:07,519 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:07,695 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:10,496 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:10,496 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 536 [2020-10-14 15:42:10,496 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 9 [2020-10-14 15:42:10,496 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5105 [2020-10-14 15:42:10,496 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:10,496 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:10,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-14 15:42:10,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 138 [2020-10-14 15:42:10,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-14 15:42:10,497 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:10,757 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-10-14 15:42:10,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:42:10,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:10,767 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:10,784 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:10,785 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:10,785 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:10,785 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 15:42:10,785 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:10,785 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:10,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:10,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:10,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:10,785 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:10,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:10,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:10,811 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:10,817 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:10,817 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:42:10,817 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:10,817 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:42:10,817 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:10,817 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:10,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:10,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:10,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:10,818 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:10,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:10,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:10,831 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:10,832 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:10,832 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:10,832 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:10,832 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:10,833 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:10,833 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:10,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:10,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:10,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:10,833 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:10,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:10,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:10,838 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:10,839 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:10,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:10,839 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:10,839 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:10,839 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:10,839 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:10,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:10,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:10,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:10,840 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:10,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 15:42:10,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:10,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:10,850 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:10,850 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:42:10,851 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:10,851 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:10,851 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:10,851 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:10,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:10,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:10,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:10,851 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:10,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:10,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:10,857 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:10,858 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:10,858 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:10,858 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:10,859 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:10,859 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:10,859 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:10,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:10,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:10,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:10,859 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:10,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:10,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:10,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:10,865 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:10,865 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:10,865 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:10,865 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:10,865 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:10,865 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:10,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:10,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:10,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:10,866 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:10,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 15:42:10,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:10,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:10,876 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:10,876 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:42:10,877 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:10,877 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:10,877 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:10,877 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:10,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:10,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:10,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:10,877 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:10,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:10,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:10,883 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:10,884 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:10,884 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:10,884 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:10,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:10,885 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:10,885 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:10,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:10,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:10,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:10,885 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:10,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:10,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:10,889 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:10,890 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:10,890 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:10,890 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:10,891 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:10,891 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:10,891 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:10,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:10,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:10,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:10,891 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:10,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 15:42:10,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:10,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:10,904 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:10,905 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:42:10,905 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:10,905 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:42:10,905 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:10,905 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:10,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:10,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:10,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:10,906 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:10,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:10,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:10,914 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:10,915 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:10,916 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:10,916 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:10,916 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:10,916 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:10,916 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:10,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:10,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:10,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:10,917 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:10,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:10,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:10,923 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:10,924 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:10,925 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:10,925 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:10,925 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:10,925 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:10,925 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:10,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:10,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:10,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:10,926 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:10,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 15:42:10,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:10,931 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:10,931 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:10,931 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:42:10,931 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:10,932 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 15:42:10,932 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:10,932 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:10,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:10,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:10,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:10,932 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:10,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-14 15:42:10,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:10,950 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:10,954 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:10,982 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:10,982 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-14 15:42:10,982 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:10,982 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-14 15:42:10,982 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:10,983 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:10,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:10,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:10,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:10,983 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:10,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:10,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:10,989 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:10,992 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:10,992 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-14 15:42:10,992 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:10,992 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:42:10,992 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:10,993 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:10,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:10,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:10,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:10,993 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:10,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-10-14 15:42:10,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:10,999 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,030 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:11,030 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-14 15:42:11,030 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:11,030 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-14 15:42:11,030 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:11,031 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:11,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:11,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:11,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:11,031 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:11,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:11,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:11,036 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,040 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:11,040 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-14 15:42:11,040 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:11,040 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:42:11,040 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:11,040 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:11,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:11,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:11,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:11,041 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:11,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2020-10-14 15:42:11,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:11,050 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,070 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:11,070 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-14 15:42:11,070 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:11,070 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-14 15:42:11,070 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:11,071 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:11,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-14 15:42:11,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-14 15:42:11,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-14 15:42:11,071 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:11,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:11,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:11,117 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,140 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:11,140 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-14 15:42:11,140 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:11,140 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-14 15:42:11,140 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:11,141 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:11,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-14 15:42:11,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:11,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-14 15:42:11,141 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:11,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-14 15:42:11,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:11,197 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,201 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,230 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:11,231 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-14 15:42:11,231 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:11,231 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-14 15:42:11,231 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:11,231 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:11,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:11,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 15:42:11,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:11,232 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:11,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:11,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:11,237 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,241 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:11,241 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-14 15:42:11,241 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:11,241 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:42:11,241 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:11,241 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:11,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:11,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:11,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:11,242 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:11,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-14 15:42:11,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:11,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,300 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:11,300 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-14 15:42:11,300 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:11,300 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-14 15:42:11,301 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:11,301 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:11,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:11,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 15:42:11,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:11,301 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:11,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:11,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:11,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,316 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:11,316 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-14 15:42:11,317 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:11,317 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:42:11,317 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:11,317 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:11,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:11,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:11,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:11,318 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:11,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-14 15:42:11,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:11,331 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,382 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:11,382 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-14 15:42:11,382 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:11,382 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-14 15:42:11,383 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:11,383 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:11,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:11,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 15:42:11,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:11,383 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:11,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:11,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:11,392 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,397 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:11,397 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-14 15:42:11,397 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:11,398 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:42:11,398 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:11,398 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:11,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:11,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:11,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:11,399 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:11,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-10-14 15:42:11,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:11,412 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,417 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,455 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:11,455 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-14 15:42:11,456 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:11,456 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-14 15:42:11,456 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:11,456 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:11,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:11,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 15:42:11,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:11,456 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:11,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:11,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:11,464 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,469 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:11,469 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-14 15:42:11,469 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:11,469 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:42:11,470 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:11,470 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:11,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:11,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:11,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:11,470 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:11,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-10-14 15:42:11,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:11,482 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,486 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,514 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:11,514 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-14 15:42:11,515 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:11,515 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-14 15:42:11,515 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:11,515 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:11,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:11,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 15:42:11,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:11,516 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:11,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:11,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:11,523 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,527 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:11,527 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-14 15:42:11,527 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:11,527 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:42:11,527 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:11,527 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:11,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:11,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:11,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:11,528 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:11,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-14 15:42:11,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:11,537 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,568 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:11,568 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-14 15:42:11,568 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:11,568 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-14 15:42:11,568 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:11,569 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:11,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:11,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 15:42:11,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:11,569 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:11,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:11,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:11,575 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,579 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:11,579 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-14 15:42:11,579 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:11,579 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:42:11,579 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:11,580 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:11,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:11,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:11,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:11,580 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:11,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-14 15:42:11,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:11,590 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,599 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,616 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:11,616 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-14 15:42:11,616 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:11,616 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-14 15:42:11,617 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:11,617 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:11,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:11,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 15:42:11,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:11,617 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:11,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:11,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:11,623 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,627 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:11,627 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-14 15:42:11,628 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:11,628 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:42:11,628 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:11,628 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:11,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:11,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:11,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:11,628 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:11,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-14 15:42:11,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:11,638 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,641 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,670 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:11,670 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-14 15:42:11,670 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:11,670 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-14 15:42:11,670 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:11,671 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:11,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:11,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 15:42:11,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:11,671 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:11,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:11,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:11,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,681 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:11,682 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-14 15:42:11,682 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:11,682 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:42:11,682 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:11,682 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:11,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:11,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:11,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:11,682 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:11,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-10-14 15:42:11,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:11,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,695 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,733 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:11,733 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-14 15:42:11,733 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:11,733 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-14 15:42:11,733 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:11,733 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:11,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:11,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 15:42:11,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:11,734 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:11,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:11,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:11,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,744 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:11,745 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-14 15:42:11,745 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:11,745 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:42:11,745 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:11,745 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:11,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:11,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:11,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:11,746 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:11,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2020-10-14 15:42:11,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:11,812 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,875 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,935 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:11,935 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 117 [2020-10-14 15:42:11,935 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:11,935 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 127 [2020-10-14 15:42:11,935 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:11,935 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:11,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:11,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 114 [2020-10-14 15:42:11,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:11,936 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:11,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-14 15:42:11,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:11,980 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,983 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:11,983 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:42:11,983 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:11,983 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:42:11,983 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:11,983 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:11,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:11,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:11,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:11,984 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:11,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:11,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:11,989 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,991 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:11,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:11,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:11,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:11,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:11,991 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:11,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:11,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:11,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:11,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:11,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-14 15:42:11,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:11,996 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:11,997 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:11,997 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:11,997 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:11,997 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:11,998 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:11,998 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:11,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:11,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:11,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:11,998 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:12,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-14 15:42:12,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:12,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:12,050 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:12,050 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 65 [2020-10-14 15:42:12,050 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:12,050 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 15:42:12,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:12,050 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:12,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:12,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:12,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:12,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:12,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:12,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:12,060 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:12,061 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:12,061 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:12,061 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:12,061 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:12,061 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:12,062 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:12,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:12,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:12,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:12,062 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:12,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:12,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:12,232 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:12,243 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:12,243 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 52 [2020-10-14 15:42:12,243 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:12,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 15:42:12,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:12,243 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:12,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:12,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:12,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:12,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:12,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:12,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:12,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:12,256 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:12,256 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:42:12,256 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:12,257 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:42:12,257 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:12,257 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:12,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:12,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:12,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:12,257 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:12,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:12,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:12,262 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:12,263 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:12,264 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:12,264 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:12,264 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:12,264 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:12,264 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:12,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:12,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:12,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:12,265 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:12,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:12,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:12,268 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:12,270 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:12,270 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:12,270 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:12,270 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:12,270 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:12,270 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:12,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:12,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:12,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:12,271 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:12,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-14 15:42:12,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:12,275 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:12,280 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:12,280 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:42:12,280 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:12,280 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:12,280 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:12,281 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:12,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:12,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:12,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:12,281 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:12,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:12,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:12,286 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:12,287 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:12,288 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:12,288 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:12,288 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:12,288 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:12,288 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:12,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:12,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:12,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:12,289 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:12,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:12,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:12,292 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:12,293 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:12,294 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:12,294 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:12,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:12,294 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:12,294 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:12,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:12,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:12,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:12,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:12,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2020-10-14 15:42:12,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:12,301 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:12,302 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:12,302 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:12,302 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:12,303 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:12,303 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:12,303 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:12,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:12,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:12,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:12,303 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:12,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-14 15:42:12,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:12,307 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:12,308 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:12,308 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:12,308 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:12,308 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 15:42:12,308 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:12,309 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:12,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:12,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:12,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:12,309 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:12,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2020-10-14 15:42:12,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:12,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:12,313 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:12,313 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:12,313 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:12,313 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 15:42:12,314 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:12,314 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:12,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:12,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:12,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:12,314 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:12,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2020-10-14 15:42:12,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:12,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:12,357 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:12,357 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:42:12,357 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:12,357 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:12,357 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:12,357 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:12,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:12,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:42:12,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:12,358 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:12,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:12,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:12,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:12,364 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:12,364 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:12,364 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:12,364 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:12,364 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:12,364 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:12,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:12,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:12,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:12,365 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:12,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 336 [2020-10-14 15:42:12,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:12,369 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:12,370 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:12,370 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:12,370 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:12,370 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:12,371 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:12,371 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:12,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:12,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:42:12,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:12,371 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:12,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-14 15:42:12,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:12,377 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:12,382 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:12,382 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-14 15:42:12,382 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:12,382 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:12,382 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:12,382 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:12,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:12,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 25 [2020-10-14 15:42:12,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:12,383 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:12,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:12,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:12,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:12,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:12,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:12,389 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:12,389 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:12,389 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:12,389 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:12,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:12,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:12,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:12,390 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:12,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-14 15:42:12,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:12,393 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:12,394 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:12,394 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:12,395 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:12,395 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:12,395 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:12,395 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:12,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:12,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:12,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:12,395 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:12,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-14 15:42:12,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:12,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:12,400 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:12,400 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:42:12,400 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:12,400 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 15:42:12,400 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:12,400 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:12,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:12,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:12,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:12,401 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:12,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2020-10-14 15:42:12,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:12,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:12,405 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:12,405 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:12,405 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:12,405 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:12,405 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:12,405 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:12,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:12,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:42:12,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:12,406 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:12,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2020-10-14 15:42:12,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:12,409 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:12,410 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:12,410 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:12,411 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:12,411 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:12,411 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:12,411 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:12,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:12,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:42:12,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:12,411 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:12,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2020-10-14 15:42:12,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:12,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:12,416 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:12,416 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:12,416 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:12,416 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:12,416 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:12,416 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:12,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:12,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:42:12,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:12,417 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:12,520 INFO L134 CoverageAnalysis]: Checked inductivity of 1022 backedges. 20 proven. 91 refuted. 0 times theorem prover too weak. 911 trivial. 0 not checked. [2020-10-14 15:42:12,521 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1487163384] [2020-10-14 15:42:12,521 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 15:42:12,521 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-10-14 15:42:12,521 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1546559276] [2020-10-14 15:42:12,522 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-10-14 15:42:12,522 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 15:42:12,522 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-10-14 15:42:12,522 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=182, Unknown=0, NotChecked=0, Total=240 [2020-10-14 15:42:12,523 INFO L87 Difference]: Start difference. First operand 3400 states and 4270 transitions. Second operand 16 states. [2020-10-14 15:42:13,100 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-10-14 15:42:13,349 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-10-14 15:42:18,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 15:42:18,099 INFO L93 Difference]: Finished difference Result 7264 states and 9197 transitions. [2020-10-14 15:42:18,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-10-14 15:42:18,099 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 394 [2020-10-14 15:42:18,099 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 15:42:18,119 INFO L225 Difference]: With dead ends: 7264 [2020-10-14 15:42:18,120 INFO L226 Difference]: Without dead ends: 3887 [2020-10-14 15:42:18,131 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 141 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 85 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=115, Invalid=391, Unknown=0, NotChecked=0, Total=506 [2020-10-14 15:42:18,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3887 states. [2020-10-14 15:42:18,581 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3887 to 3401. [2020-10-14 15:42:18,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3401 states. [2020-10-14 15:42:18,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3401 states to 3401 states and 4271 transitions. [2020-10-14 15:42:18,593 INFO L78 Accepts]: Start accepts. Automaton has 3401 states and 4271 transitions. Word has length 394 [2020-10-14 15:42:18,593 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 15:42:18,594 INFO L479 AbstractCegarLoop]: Abstraction has 3401 states and 4271 transitions. [2020-10-14 15:42:18,594 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-10-14 15:42:18,594 INFO L276 IsEmpty]: Start isEmpty. Operand 3401 states and 4271 transitions. [2020-10-14 15:42:18,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2020-10-14 15:42:18,602 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 15:42:18,603 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 15:42:18,603 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-10-14 15:42:18,603 INFO L427 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 15:42:18,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 15:42:18,604 INFO L82 PathProgramCache]: Analyzing trace with hash -40328285, now seen corresponding path program 2 times [2020-10-14 15:42:18,604 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 15:42:18,604 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1093961226] [2020-10-14 15:42:18,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 15:42:18,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:18,937 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:19,210 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:19,475 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:19,795 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:20,120 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:20,582 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:20,802 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:20,956 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:21,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:23,822 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:23,823 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 548 [2020-10-14 15:42:23,823 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 9 [2020-10-14 15:42:23,823 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5043 [2020-10-14 15:42:23,823 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:23,823 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:23,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-14 15:42:23,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 123 [2020-10-14 15:42:23,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 10 [2020-10-14 15:42:23,824 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,075 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-10-14 15:42:24,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:42:24,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,084 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,097 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,098 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:24,098 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:24,098 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 15:42:24,098 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,098 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:24,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:24,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:24,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:24,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,121 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,127 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,127 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:42:24,127 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:24,127 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:42:24,127 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,127 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:24,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:24,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:24,128 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:24,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,140 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,141 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,141 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:24,142 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:24,142 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:24,142 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,142 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:24,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:24,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:24,143 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:24,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,148 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,148 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:24,148 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:24,148 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:24,148 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,149 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:24,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:24,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:24,149 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 15:42:24,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,159 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,159 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:42:24,159 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:24,159 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:24,159 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,160 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:24,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:24,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:24,160 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:24,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,166 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,167 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,168 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:24,168 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:24,168 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:24,168 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,168 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:24,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:24,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:24,169 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:24,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,173 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,174 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:24,174 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:24,174 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:24,174 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,174 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:24,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:24,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:24,174 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 15:42:24,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,179 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,184 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,184 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:42:24,184 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:24,184 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:24,184 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,184 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:24,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:24,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:24,185 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:24,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,193 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,193 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:24,193 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:24,193 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:24,193 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,193 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:24,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:24,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:24,194 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:24,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,199 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,199 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:24,199 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:24,199 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:24,199 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,199 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:24,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:24,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:24,200 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 15:42:24,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,213 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,213 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:42:24,214 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:24,214 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:42:24,214 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,214 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:24,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:24,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:24,215 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:24,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,224 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,226 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,226 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:24,226 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:24,226 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:42:24,227 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,227 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:24,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:24,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:24,228 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:42:24,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:24,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,235 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,237 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:24,237 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:24,237 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:24,238 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,238 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:24,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:24,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:24,239 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 15:42:24,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,246 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,246 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:42:24,246 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:24,246 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:24,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,247 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:24,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:24,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:24,247 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-14 15:42:24,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,306 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,306 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-14 15:42:24,307 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:24,307 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-14 15:42:24,307 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,307 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:24,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:24,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:24,307 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:24,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,313 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,317 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,317 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-14 15:42:24,318 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:24,318 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:42:24,318 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,318 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:24,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:24,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:24,318 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-14 15:42:24,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,366 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,366 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-14 15:42:24,366 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:24,367 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-14 15:42:24,367 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,367 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-14 15:42:24,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-14 15:42:24,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-14 15:42:24,368 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:24,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,440 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,469 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,469 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-14 15:42:24,469 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:24,469 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-14 15:42:24,469 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,469 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-14 15:42:24,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:24,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-14 15:42:24,470 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-14 15:42:24,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,545 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,583 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,583 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-14 15:42:24,583 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:24,583 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-14 15:42:24,583 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,583 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:24,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-14 15:42:24,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:24,584 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:24,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,590 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,594 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,594 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-14 15:42:24,594 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:24,595 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:42:24,595 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,595 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:24,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:24,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:24,595 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2020-10-14 15:42:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,608 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,773 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,773 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-14 15:42:24,773 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:24,773 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 170 [2020-10-14 15:42:24,774 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,774 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:24,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-14 15:42:24,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:24,774 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:24,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,780 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,783 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,783 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-14 15:42:24,784 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:24,784 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:42:24,784 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,784 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:24,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:24,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:24,784 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-14 15:42:24,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,842 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,842 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-14 15:42:24,842 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:24,842 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-14 15:42:24,842 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,843 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:24,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-14 15:42:24,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:24,843 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:24,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,850 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,854 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,854 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-14 15:42:24,855 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:24,855 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:24,855 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,855 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:24,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:24,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:24,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-14 15:42:24,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,866 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,869 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,911 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,912 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-14 15:42:24,912 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:24,912 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-14 15:42:24,912 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,912 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:24,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-14 15:42:24,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:24,913 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:24,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,918 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,922 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,923 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-14 15:42:24,923 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:24,923 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:42:24,923 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,923 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:24,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:24,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:24,924 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2020-10-14 15:42:24,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,934 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,977 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,978 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-14 15:42:24,978 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:24,978 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-14 15:42:24,978 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,978 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:24,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-14 15:42:24,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:24,979 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:24,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,984 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:24,988 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:24,988 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-14 15:42:24,989 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:24,989 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:42:24,989 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:24,989 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:24,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:24,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:24,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:24,989 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:24,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-10-14 15:42:24,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:24,998 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,039 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,039 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-14 15:42:25,039 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:25,039 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-14 15:42:25,039 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,039 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-14 15:42:25,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,040 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:25,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,046 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-14 15:42:25,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,051 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:42:25,051 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,051 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:25,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,052 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2020-10-14 15:42:25,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,063 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,066 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,104 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,105 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-14 15:42:25,105 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:25,105 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-14 15:42:25,105 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,105 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-14 15:42:25,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,106 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:25,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,117 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,117 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-14 15:42:25,117 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,118 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:25,118 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,118 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:25,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,118 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2020-10-14 15:42:25,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,130 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,174 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,174 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-14 15:42:25,174 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:25,174 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-14 15:42:25,174 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,175 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-14 15:42:25,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,175 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:25,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,188 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-14 15:42:25,188 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,188 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:42:25,188 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,188 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:25,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,189 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2020-10-14 15:42:25,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,199 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,202 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,244 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-14 15:42:25,245 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:25,245 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-14 15:42:25,245 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,245 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-14 15:42:25,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,246 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:25,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,257 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,257 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-14 15:42:25,257 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,258 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:25,258 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,258 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:25,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,258 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2020-10-14 15:42:25,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,312 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,312 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-14 15:42:25,312 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:25,313 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-14 15:42:25,313 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,313 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-14 15:42:25,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,313 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:25,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,324 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,324 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-14 15:42:25,325 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,325 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:25,325 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,325 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:25,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,325 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-10-14 15:42:25,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,455 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,510 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,510 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 117 [2020-10-14 15:42:25,510 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:25,510 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 121 [2020-10-14 15:42:25,510 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,511 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 114 [2020-10-14 15:42:25,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,511 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-14 15:42:25,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,546 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,548 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,548 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:42:25,549 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,549 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:42:25,549 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,549 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:25,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,549 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:25,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,556 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,556 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:25,556 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,556 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:25,556 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,556 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:25,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,557 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-14 15:42:25,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,561 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,562 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,562 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:25,562 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,562 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:25,562 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,563 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:25,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,563 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-14 15:42:25,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,604 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,622 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,622 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 65 [2020-10-14 15:42:25,622 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,623 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 15:42:25,623 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,623 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:25,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,623 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:25,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,632 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,633 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,633 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:25,633 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,633 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:25,633 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,634 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:25,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:25,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,673 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,684 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,684 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 52 [2020-10-14 15:42:25,684 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,684 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:42:25,685 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,685 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:25,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,685 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:25,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,694 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,698 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,699 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:42:25,699 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,699 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:25,699 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,699 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:25,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,700 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:25,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,708 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,708 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:25,708 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,708 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:25,708 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,709 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:25,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,709 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:25,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,713 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,714 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,715 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:25,715 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,715 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:25,715 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,715 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:25,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,716 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-14 15:42:25,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,720 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,726 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,726 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:42:25,726 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,726 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:25,726 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,726 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:25,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,727 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:25,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,733 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,734 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,734 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:25,735 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,735 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:25,735 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,735 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:25,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,735 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:25,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,741 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,741 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:25,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,741 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:25,741 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,741 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:25,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,742 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2020-10-14 15:42:25,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,749 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,749 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:25,749 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,749 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:25,749 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,749 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:25,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,750 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-14 15:42:25,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,755 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,755 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:25,755 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,755 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:25,755 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,755 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:25,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,756 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2020-10-14 15:42:25,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,760 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,760 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,760 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:25,761 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,761 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 15:42:25,761 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,761 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:25,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,761 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2020-10-14 15:42:25,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,802 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,806 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,806 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:42:25,807 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,807 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:42:25,807 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,807 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:42:25,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,807 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:25,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,814 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,814 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:25,814 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,814 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:25,814 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,814 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:25,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,815 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348 [2020-10-14 15:42:25,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,821 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,821 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:25,821 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,821 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:25,821 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,821 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:42:25,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,822 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2020-10-14 15:42:25,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,833 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,833 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-14 15:42:25,833 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,833 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:42:25,833 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,834 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 25 [2020-10-14 15:42:25,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,834 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:25,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,840 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,841 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,842 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:25,842 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,842 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:25,842 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,842 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:25,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,843 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-14 15:42:25,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,851 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,851 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:25,851 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,851 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:25,852 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,852 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:25,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,853 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:42:25,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-14 15:42:25,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,859 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,860 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,860 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:42:25,860 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,861 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:25,861 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,861 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:25,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,862 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 378 [2020-10-14 15:42:25,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,868 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,869 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,870 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:25,870 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,870 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:25,870 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,870 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:42:25,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,871 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2020-10-14 15:42:25,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,878 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,878 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:25,879 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,879 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:25,879 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,879 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:42:25,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,880 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:25,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 393 [2020-10-14 15:42:25,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:25,886 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:25,887 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:25,888 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:25,888 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:25,888 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:25,888 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:25,888 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:25,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:25,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:42:25,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:25,889 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:26,013 INFO L134 CoverageAnalysis]: Checked inductivity of 1376 backedges. 15 proven. 153 refuted. 0 times theorem prover too weak. 1208 trivial. 0 not checked. [2020-10-14 15:42:26,014 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1093961226] [2020-10-14 15:42:26,014 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 15:42:26,014 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2020-10-14 15:42:26,014 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [629590778] [2020-10-14 15:42:26,015 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-10-14 15:42:26,015 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 15:42:26,015 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-10-14 15:42:26,015 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=212, Unknown=0, NotChecked=0, Total=272 [2020-10-14 15:42:26,015 INFO L87 Difference]: Start difference. First operand 3401 states and 4271 transitions. Second operand 17 states. [2020-10-14 15:42:26,629 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-10-14 15:42:26,872 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-10-14 15:42:31,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 15:42:31,856 INFO L93 Difference]: Finished difference Result 7266 states and 9199 transitions. [2020-10-14 15:42:31,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-14 15:42:31,857 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 406 [2020-10-14 15:42:31,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 15:42:31,877 INFO L225 Difference]: With dead ends: 7266 [2020-10-14 15:42:31,877 INFO L226 Difference]: Without dead ends: 3888 [2020-10-14 15:42:31,888 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 101 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=121, Invalid=479, Unknown=0, NotChecked=0, Total=600 [2020-10-14 15:42:31,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3888 states. [2020-10-14 15:42:32,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3888 to 3402. [2020-10-14 15:42:32,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3402 states. [2020-10-14 15:42:32,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3402 states to 3402 states and 4272 transitions. [2020-10-14 15:42:32,321 INFO L78 Accepts]: Start accepts. Automaton has 3402 states and 4272 transitions. Word has length 406 [2020-10-14 15:42:32,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 15:42:32,321 INFO L479 AbstractCegarLoop]: Abstraction has 3402 states and 4272 transitions. [2020-10-14 15:42:32,321 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-10-14 15:42:32,321 INFO L276 IsEmpty]: Start isEmpty. Operand 3402 states and 4272 transitions. [2020-10-14 15:42:32,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2020-10-14 15:42:32,329 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 15:42:32,330 INFO L422 BasicCegarLoop]: trace histogram [36, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 15:42:32,330 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-10-14 15:42:32,330 INFO L427 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 15:42:32,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 15:42:32,331 INFO L82 PathProgramCache]: Analyzing trace with hash -1926743897, now seen corresponding path program 1 times [2020-10-14 15:42:32,331 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 15:42:32,331 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1036763973] [2020-10-14 15:42:32,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 15:42:32,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:32,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:32,948 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:33,231 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:33,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:33,765 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:34,002 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:34,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:34,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:34,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:37,734 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:37,734 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 556 [2020-10-14 15:42:37,734 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 9 [2020-10-14 15:42:37,734 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5219 [2020-10-14 15:42:37,735 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:37,735 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:37,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-14 15:42:37,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 232 [2020-10-14 15:42:37,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-14 15:42:37,736 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,013 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-10-14 15:42:38,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:42:38,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,023 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,037 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,037 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:38,037 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:38,037 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 15:42:38,038 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,038 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,038 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:38,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,060 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,065 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,065 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:42:38,065 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:38,066 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:42:38,066 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,066 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,066 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:38,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,080 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,080 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:38,080 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:38,081 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:38,081 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,081 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,081 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:38,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,086 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,087 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,087 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:38,087 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:38,087 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:38,087 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,087 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,088 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 15:42:38,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,097 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,097 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:42:38,097 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:38,097 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:38,097 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,098 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,098 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:38,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,104 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,105 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:38,105 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:38,105 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:38,105 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,105 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,106 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:38,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,109 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,110 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,111 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:38,111 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:38,111 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:38,111 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,111 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,111 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 15:42:38,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,116 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,121 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,121 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:42:38,121 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:38,121 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:38,121 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,121 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,122 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:38,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,128 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,130 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,130 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:38,130 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:38,130 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:38,130 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,131 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,131 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:38,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,137 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,139 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,139 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:38,139 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:38,139 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:38,139 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,140 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,140 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 15:42:38,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,154 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,154 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:42:38,154 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:38,154 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:42:38,154 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,154 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,155 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:38,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,160 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,162 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,162 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:38,162 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:38,162 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:38,162 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,162 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,163 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:38,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,168 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,168 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:38,168 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:38,168 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:38,168 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,168 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,169 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 15:42:38,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,173 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,173 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:42:38,173 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:38,173 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 15:42:38,173 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,174 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,174 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-14 15:42:38,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,194 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,245 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-14 15:42:38,245 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:38,245 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-14 15:42:38,245 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,245 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,246 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:38,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,257 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,257 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-14 15:42:38,257 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:38,257 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:38,257 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,257 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,258 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-10-14 15:42:38,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,264 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,268 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,314 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,314 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-14 15:42:38,314 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:38,314 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-14 15:42:38,314 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,315 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,315 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:38,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,321 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,327 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,327 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-14 15:42:38,328 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:38,328 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:42:38,328 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,328 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,328 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-14 15:42:38,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,376 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,376 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-14 15:42:38,376 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:38,376 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-14 15:42:38,377 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,377 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,377 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:38,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,384 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,388 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-14 15:42:38,389 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:38,389 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:38,389 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,389 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,390 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2020-10-14 15:42:38,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,397 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,455 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,455 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-14 15:42:38,456 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:38,456 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-14 15:42:38,456 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,456 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,456 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:38,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,463 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,468 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,468 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-14 15:42:38,468 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:38,468 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:38,468 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,468 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,469 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-14 15:42:38,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,480 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,532 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,532 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-14 15:42:38,532 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:38,532 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-14 15:42:38,532 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,532 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,533 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:38,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,546 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,546 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-14 15:42:38,546 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:38,546 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:42:38,546 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,547 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,547 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-14 15:42:38,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,558 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-14 15:42:38,609 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:38,609 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-14 15:42:38,609 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,610 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,610 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:38,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,617 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,622 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,622 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-14 15:42:38,622 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:38,622 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:38,622 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,622 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,623 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-10-14 15:42:38,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,634 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,683 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,683 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-14 15:42:38,683 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:38,683 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-14 15:42:38,683 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,683 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,684 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:38,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,690 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,695 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,696 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-14 15:42:38,696 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:38,696 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:38,696 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,696 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,697 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2020-10-14 15:42:38,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,710 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,747 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,747 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-14 15:42:38,747 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:38,747 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-14 15:42:38,747 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,748 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-14 15:42:38,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-14 15:42:38,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-14 15:42:38,748 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:38,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,829 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,829 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-14 15:42:38,829 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:38,829 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-14 15:42:38,829 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,829 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-14 15:42:38,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 10 [2020-10-14 15:42:38,830 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-10-14 15:42:38,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,923 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,928 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,976 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,976 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-14 15:42:38,976 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:38,976 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-14 15:42:38,976 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,977 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 16 [2020-10-14 15:42:38,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,977 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:38,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:38,984 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:38,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:38,990 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-14 15:42:38,990 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:38,990 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:42:38,990 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:38,991 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:38,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:38,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:38,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:38,991 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:38,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2020-10-14 15:42:39,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,016 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,021 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,081 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,081 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-14 15:42:39,082 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:39,082 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-14 15:42:39,082 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,082 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 16 [2020-10-14 15:42:39,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,082 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:39,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,090 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,098 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,099 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-14 15:42:39,099 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:39,099 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:42:39,099 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,099 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:39,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,100 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2020-10-14 15:42:39,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,118 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,168 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,169 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-14 15:42:39,169 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:39,169 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-14 15:42:39,169 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,169 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 16 [2020-10-14 15:42:39,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,170 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:39,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,177 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,182 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,183 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-14 15:42:39,183 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:39,183 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:42:39,183 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,183 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:39,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,184 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2020-10-14 15:42:39,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,251 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,251 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-14 15:42:39,251 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:39,251 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-14 15:42:39,251 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,252 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 16 [2020-10-14 15:42:39,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,252 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:39,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,265 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,266 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-14 15:42:39,266 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:39,266 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:42:39,266 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,266 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:39,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,266 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2020-10-14 15:42:39,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,339 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,459 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,459 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 117 [2020-10-14 15:42:39,459 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:39,459 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 125 [2020-10-14 15:42:39,459 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,459 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 114 [2020-10-14 15:42:39,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,460 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-14 15:42:39,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,496 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,496 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:42:39,496 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:39,497 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:42:39,497 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,497 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:39,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,497 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:39,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,503 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,505 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,505 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:39,505 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:39,505 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:39,505 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,506 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:39,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,506 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-14 15:42:39,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,513 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,514 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,514 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:39,515 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:39,515 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:39,515 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,515 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:39,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,516 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-14 15:42:39,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,561 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,574 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,574 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 65 [2020-10-14 15:42:39,574 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:39,574 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 15:42:39,574 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,574 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:39,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,575 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:39,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,584 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,585 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,585 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:39,585 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:39,585 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:39,586 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,586 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:39,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,586 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:39,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,625 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,636 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,636 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 52 [2020-10-14 15:42:39,637 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:39,637 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:42:39,637 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,637 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:39,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,637 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:39,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,646 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,652 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,652 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:42:39,652 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:39,652 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:39,652 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,652 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:39,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,653 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:39,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,661 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,661 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:39,661 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:39,662 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:39,662 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,662 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:39,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,662 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:39,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,668 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,668 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:39,668 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:39,668 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:39,668 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,669 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:39,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,669 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-14 15:42:39,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,680 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,680 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:42:39,680 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:39,680 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:42:39,681 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,681 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:39,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,681 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:39,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,687 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,689 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,689 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:39,689 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:39,689 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:39,689 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,689 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:39,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,690 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:39,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,694 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,696 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,696 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:39,696 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:39,696 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:39,696 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,696 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:39,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,697 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2020-10-14 15:42:39,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,704 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,704 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:39,704 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:39,704 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:39,704 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,704 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:39,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,705 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-14 15:42:39,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,710 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,711 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,711 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:39,712 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:39,712 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:39,712 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,712 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:39,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,712 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2020-10-14 15:42:39,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,717 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,717 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,718 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:39,718 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:39,718 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:39,718 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,718 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:39,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,718 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2020-10-14 15:42:39,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,764 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,764 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:42:39,764 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:39,764 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:39,764 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,764 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:42:39,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,765 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:39,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,770 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,771 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,771 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:39,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:39,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:39,771 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,771 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:39,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 364 [2020-10-14 15:42:39,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,784 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,784 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-14 15:42:39,785 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:39,785 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:42:39,785 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,785 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 25 [2020-10-14 15:42:39,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,785 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:39,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,791 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,792 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,792 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:39,792 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:39,792 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:39,792 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,792 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:39,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,793 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-14 15:42:39,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,798 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,798 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:39,798 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:39,798 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:39,798 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,799 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:39,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,799 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-14 15:42:39,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,803 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,804 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,804 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:42:39,804 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:39,804 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 15:42:39,804 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,804 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:39,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,805 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2020-10-14 15:42:39,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,809 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,810 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,810 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:39,810 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:39,810 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:39,810 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,810 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:42:39,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,811 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 396 [2020-10-14 15:42:39,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,816 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,816 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:39,816 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:39,816 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:39,816 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,816 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:42:39,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,817 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403 [2020-10-14 15:42:39,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:39,821 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:39,822 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:39,822 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:39,822 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:39,822 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:39,822 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:39,822 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:39,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:39,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:42:39,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:39,823 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:39,936 INFO L134 CoverageAnalysis]: Checked inductivity of 1876 backedges. 154 proven. 94 refuted. 0 times theorem prover too weak. 1628 trivial. 0 not checked. [2020-10-14 15:42:39,937 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1036763973] [2020-10-14 15:42:39,937 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 15:42:39,937 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18] total 18 [2020-10-14 15:42:39,937 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1717927153] [2020-10-14 15:42:39,938 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-10-14 15:42:39,938 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 15:42:39,938 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-10-14 15:42:39,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=241, Unknown=0, NotChecked=0, Total=306 [2020-10-14 15:42:39,939 INFO L87 Difference]: Start difference. First operand 3402 states and 4272 transitions. Second operand 18 states. [2020-10-14 15:42:40,520 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-10-14 15:42:40,763 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-10-14 15:42:45,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 15:42:45,413 INFO L93 Difference]: Finished difference Result 7268 states and 9201 transitions. [2020-10-14 15:42:45,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-14 15:42:45,413 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 416 [2020-10-14 15:42:45,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 15:42:45,431 INFO L225 Difference]: With dead ends: 7268 [2020-10-14 15:42:45,431 INFO L226 Difference]: Without dead ends: 3889 [2020-10-14 15:42:45,442 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 118 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 130 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=136, Invalid=566, Unknown=0, NotChecked=0, Total=702 [2020-10-14 15:42:45,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3889 states. [2020-10-14 15:42:45,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3889 to 3403. [2020-10-14 15:42:45,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3403 states. [2020-10-14 15:42:45,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3403 states to 3403 states and 4273 transitions. [2020-10-14 15:42:45,763 INFO L78 Accepts]: Start accepts. Automaton has 3403 states and 4273 transitions. Word has length 416 [2020-10-14 15:42:45,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 15:42:45,763 INFO L479 AbstractCegarLoop]: Abstraction has 3403 states and 4273 transitions. [2020-10-14 15:42:45,763 INFO L480 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-10-14 15:42:45,763 INFO L276 IsEmpty]: Start isEmpty. Operand 3403 states and 4273 transitions. [2020-10-14 15:42:45,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2020-10-14 15:42:45,770 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 15:42:45,771 INFO L422 BasicCegarLoop]: trace histogram [48, 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] [2020-10-14 15:42:45,771 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-10-14 15:42:45,771 INFO L427 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 15:42:45,771 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 15:42:45,771 INFO L82 PathProgramCache]: Analyzing trace with hash 1577870883, now seen corresponding path program 3 times [2020-10-14 15:42:45,772 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 15:42:45,772 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1553829488] [2020-10-14 15:42:45,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 15:42:45,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:46,116 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:46,332 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:46,581 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:46,814 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:46,996 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:47,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:47,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:50,999 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:50,999 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 572 [2020-10-14 15:42:50,999 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-14 15:42:50,999 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5039 [2020-10-14 15:42:50,999 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:50,999 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:51,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-14 15:42:51,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 353 [2020-10-14 15:42:51,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-14 15:42:51,000 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:51,292 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-10-14 15:42:51,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:42:51,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:51,301 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,428 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:51,428 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:51,428 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:51,428 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 129 [2020-10-14 15:42:51,429 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:51,429 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:51,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:51,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:51,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:51,431 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 15:42:51,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:51,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:51,456 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,463 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:51,463 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:42:51,464 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:51,464 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:42:51,464 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:51,464 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:51,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:51,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:51,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:51,465 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:51,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:51,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:51,478 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,480 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:51,480 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:51,480 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:51,480 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:51,480 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:51,481 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:51,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:51,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:51,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:51,481 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:51,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:51,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:51,487 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,488 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:51,489 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:51,489 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:51,489 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:51,489 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:51,489 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:51,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:51,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:51,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:51,490 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:51,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 15:42:51,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:51,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,502 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:51,502 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:42:51,503 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:51,503 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:42:51,503 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:51,503 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:51,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:51,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:51,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:51,504 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:51,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:51,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:51,510 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,511 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:51,511 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:51,511 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:51,511 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:51,511 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:51,511 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:51,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:51,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:51,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:51,512 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:51,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:51,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:51,516 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,517 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:51,517 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:51,517 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:51,517 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:51,517 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:51,517 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:51,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:51,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:51,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:51,518 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:51,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 15:42:51,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:51,522 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,528 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:51,528 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:42:51,528 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:51,528 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:42:51,528 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:51,528 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:51,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:51,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:51,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:51,529 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:51,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:51,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:51,534 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,535 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:51,535 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:51,535 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:51,535 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:51,536 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:51,536 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:51,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:51,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:51,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:51,536 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:51,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:51,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:51,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,541 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:51,541 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:51,541 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:51,541 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:51,541 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:51,541 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:51,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:51,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:51,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:51,542 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:51,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 15:42:51,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:51,546 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,551 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:51,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:42:51,552 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:51,552 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:51,552 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:51,552 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:51,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:51,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:51,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:51,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:51,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:51,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:51,558 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,559 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:51,559 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:51,559 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:51,559 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:51,559 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:51,560 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:51,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:51,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:51,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:51,560 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:51,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:51,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:51,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,565 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:51,565 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:51,565 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:51,565 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:51,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:51,565 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:51,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:51,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:51,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:51,566 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:51,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 15:42:51,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:51,570 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,571 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:51,571 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:42:51,571 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:51,571 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:51,571 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:51,571 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:51,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:51,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:51,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:51,572 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:51,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-14 15:42:51,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:51,590 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,597 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:51,597 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:42:51,597 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:51,597 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:42:51,598 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:51,598 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:51,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:51,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:51,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:51,598 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:51,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:51,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:51,607 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,614 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:51,615 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:42:51,615 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:51,615 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:42:51,615 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:51,616 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:51,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:51,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:51,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:51,616 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:42:51,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-14 15:42:51,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:51,626 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,690 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:51,691 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:42:51,691 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:51,691 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-14 15:42:51,691 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:51,691 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:51,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:51,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:51,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:51,692 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:51,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:51,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:51,698 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,703 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:51,703 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:42:51,703 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:51,704 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:51,704 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:51,704 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:51,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:51,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:51,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:51,704 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:51,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2020-10-14 15:42:51,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:51,711 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,717 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,763 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:51,763 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:42:51,763 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:51,764 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-14 15:42:51,764 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:51,764 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:51,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:51,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:51,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:51,764 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:51,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:51,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:51,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,776 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:51,776 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:42:51,776 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:51,776 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:51,777 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:51,777 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:51,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:51,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:51,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:51,777 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:51,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-14 15:42:51,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:51,784 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,790 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,833 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:51,834 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:42:51,834 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:51,834 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-14 15:42:51,834 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:51,834 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:51,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:51,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:51,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:51,835 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:51,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:51,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:51,841 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,846 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:51,847 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:42:51,847 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:51,847 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:51,847 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:51,847 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:51,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:51,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:51,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:51,847 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:51,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-14 15:42:51,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:51,854 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,861 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:51,861 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:42:51,861 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:51,862 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:42:51,862 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:51,862 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:51,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:51,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:51,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:51,863 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:51,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:51,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:51,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,877 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:51,877 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:42:51,877 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:51,877 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:42:51,877 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:51,878 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:51,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:51,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:51,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:51,878 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:51,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-14 15:42:51,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:51,888 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,898 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:51,975 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:42:51,975 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:51,975 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 88 [2020-10-14 15:42:51,975 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:51,975 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:51,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:51,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:51,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:51,976 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:51,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:51,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:51,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:51,997 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:51,998 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:42:51,998 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:51,998 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 15:42:51,998 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:51,999 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:51,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:51,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:51,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:51,999 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-14 15:42:52,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,016 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,016 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:42:52,016 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,016 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:42:52,016 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,016 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:52,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,017 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:52,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,030 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,030 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:42:52,030 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,030 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:42:52,030 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,030 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:52,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,031 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2020-10-14 15:42:52,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,038 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,089 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,090 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:42:52,090 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:52,090 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-14 15:42:52,090 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,090 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:52,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,091 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:52,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,101 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,107 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,107 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:42:52,108 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,108 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:42:52,108 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,108 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:52,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,108 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-14 15:42:52,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,116 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,170 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,170 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:42:52,170 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:52,170 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-14 15:42:52,171 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,171 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:52,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,171 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:52,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,185 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,185 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:42:52,185 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,185 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:42:52,185 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,185 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:52,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,186 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2020-10-14 15:42:52,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,201 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,201 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:42:52,201 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,201 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:42:52,202 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,202 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:52,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,202 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:52,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,209 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,215 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,216 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:42:52,216 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,216 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:42:52,216 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,216 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:52,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,217 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2020-10-14 15:42:52,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,224 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,232 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,233 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:42:52,233 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,233 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:42:52,233 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,233 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:52,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,233 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:52,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,241 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,247 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,248 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:42:52,248 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,248 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:42:52,248 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,248 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:52,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,249 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2020-10-14 15:42:52,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,256 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,265 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,309 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,309 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:42:52,309 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:42:52,310 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-14 15:42:52,310 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,310 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:52,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,310 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:52,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,325 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,325 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:42:52,325 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,325 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:42:52,325 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,325 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:52,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,326 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2020-10-14 15:42:52,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,494 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,495 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 117 [2020-10-14 15:42:52,495 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,495 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 114 [2020-10-14 15:42:52,495 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,495 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-14 15:42:52,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-14 15:42:52,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-14 15:42:52,496 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-14 15:42:52,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,559 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,567 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,567 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:42:52,567 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,567 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:42:52,568 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,568 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-14 15:42:52,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:52,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-14 15:42:52,568 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:52,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,608 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,611 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,611 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:52,611 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,611 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:42:52,611 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,611 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-14 15:42:52,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:52,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 15:42:52,612 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-14 15:42:52,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,640 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,641 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,641 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:52,641 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,642 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:52,642 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,642 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:42:52,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,642 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-14 15:42:52,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,687 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,707 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,707 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 65 [2020-10-14 15:42:52,707 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,707 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-14 15:42:52,707 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,707 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 62 [2020-10-14 15:42:52,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,708 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:52,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,717 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,718 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,718 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:52,718 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,718 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:52,718 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,719 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:52,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,719 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:52,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,757 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,768 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,768 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 52 [2020-10-14 15:42:52,769 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,769 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:42:52,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,769 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:52,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,769 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:52,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,787 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:42:52,788 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,788 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 15:42:52,788 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,788 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:52,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,789 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:42:52,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:52,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,799 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,800 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:52,800 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,800 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:52,800 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,801 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:52,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,801 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:52,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,807 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,809 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,809 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:52,809 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,809 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:52,810 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,810 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:52,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,811 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:42:52,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-14 15:42:52,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,822 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,822 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:42:52,822 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,822 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:52,822 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,823 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:52,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,823 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:52,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,831 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,831 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:52,831 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,832 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:52,832 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,832 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:52,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,832 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:42:52,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,839 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:42:52,839 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,839 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:42:52,839 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,839 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:52,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,840 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2020-10-14 15:42:52,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,846 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,848 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,848 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:52,848 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,848 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:52,848 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,848 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:42:52,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,849 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-14 15:42:52,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,853 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,854 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,854 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:52,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:52,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,854 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:42:52,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2020-10-14 15:42:52,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,859 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,860 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,860 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:52,860 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,860 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:52,860 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,860 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:42:52,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,861 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 353 [2020-10-14 15:42:52,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,904 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,904 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:42:52,904 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,904 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:42:52,904 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,904 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:42:52,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,905 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:52,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,910 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,910 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,910 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:52,911 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,911 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:52,911 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,911 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:52,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,911 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 372 [2020-10-14 15:42:52,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,916 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,917 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,917 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:52,918 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,918 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:52,918 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,918 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:42:52,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,918 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 378 [2020-10-14 15:42:52,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,925 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,930 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,930 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-14 15:42:52,930 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,930 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:42:52,930 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,931 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 25 [2020-10-14 15:42:52,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,931 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:42:52,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,937 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,937 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:52,937 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,938 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:52,938 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,938 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:52,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,938 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-14 15:42:52,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,943 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,943 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:52,943 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:52,944 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,944 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:52,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,944 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-14 15:42:52,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,949 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,949 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,950 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:42:52,950 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,950 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:52,950 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,950 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:42:52,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,950 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2020-10-14 15:42:52,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,954 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,955 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,955 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:52,955 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,956 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:52,956 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,956 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:42:52,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2020-10-14 15:42:52,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,961 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,961 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:52,961 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,961 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:52,961 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,962 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:42:52,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,962 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:52,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 417 [2020-10-14 15:42:52,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:42:52,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:42:52,967 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:42:52,967 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:42:52,967 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:42:52,967 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:42:52,967 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:42:52,967 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:42:52,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:42:52,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:42:52,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:42:52,968 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:42:53,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2516 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2512 trivial. 0 not checked. [2020-10-14 15:42:53,086 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1553829488] [2020-10-14 15:42:53,086 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 15:42:53,087 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2020-10-14 15:42:53,087 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1279121646] [2020-10-14 15:42:53,088 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-10-14 15:42:53,088 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 15:42:53,088 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-10-14 15:42:53,088 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=182, Unknown=0, NotChecked=0, Total=240 [2020-10-14 15:42:53,089 INFO L87 Difference]: Start difference. First operand 3403 states and 4273 transitions. Second operand 16 states. [2020-10-14 15:42:53,439 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-10-14 15:42:54,290 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-10-14 15:42:54,637 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-10-14 15:42:54,912 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-10-14 15:42:56,500 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-10-14 15:42:56,820 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-10-14 15:42:57,088 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-10-14 15:43:03,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 15:43:03,197 INFO L93 Difference]: Finished difference Result 10867 states and 13845 transitions. [2020-10-14 15:43:03,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-10-14 15:43:03,197 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 430 [2020-10-14 15:43:03,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 15:43:03,226 INFO L225 Difference]: With dead ends: 10867 [2020-10-14 15:43:03,226 INFO L226 Difference]: Without dead ends: 7528 [2020-10-14 15:43:03,237 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 154 GetRequests, 126 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 160 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=233, Invalid=637, Unknown=0, NotChecked=0, Total=870 [2020-10-14 15:43:03,245 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7528 states. [2020-10-14 15:43:03,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7528 to 6408. [2020-10-14 15:43:03,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6408 states. [2020-10-14 15:43:03,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6408 states to 6408 states and 8088 transitions. [2020-10-14 15:43:03,827 INFO L78 Accepts]: Start accepts. Automaton has 6408 states and 8088 transitions. Word has length 430 [2020-10-14 15:43:03,828 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 15:43:03,828 INFO L479 AbstractCegarLoop]: Abstraction has 6408 states and 8088 transitions. [2020-10-14 15:43:03,828 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-10-14 15:43:03,828 INFO L276 IsEmpty]: Start isEmpty. Operand 6408 states and 8088 transitions. [2020-10-14 15:43:03,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2020-10-14 15:43:03,839 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 15:43:03,840 INFO L422 BasicCegarLoop]: trace histogram [48, 12, 12, 12, 12, 12, 12, 12, 12, 8, 8, 8, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 15:43:03,840 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-10-14 15:43:03,840 INFO L427 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 15:43:03,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 15:43:03,841 INFO L82 PathProgramCache]: Analyzing trace with hash 791398502, now seen corresponding path program 1 times [2020-10-14 15:43:03,841 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 15:43:03,841 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1913812107] [2020-10-14 15:43:03,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 15:43:04,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:04,263 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:04,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:04,760 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:04,949 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:05,136 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:05,411 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:05,706 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:09,094 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:09,094 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 600 [2020-10-14 15:43:09,094 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-14 15:43:09,094 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5015 [2020-10-14 15:43:09,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:09,094 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:09,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:43:09,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 567 [2020-10-14 15:43:09,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-14 15:43:09,095 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:09,391 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-10-14 15:43:09,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:43:09,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:09,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:09,418 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:09,418 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:09,418 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:09,418 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 15:43:09,418 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:09,418 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:09,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:09,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:09,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:09,419 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:43:10,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,170 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,176 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,176 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:43:10,176 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,176 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:43:10,176 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,176 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,177 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:10,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,192 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,192 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:10,192 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,193 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:43:10,193 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,193 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,193 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:43:10,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,200 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,200 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:43:10,200 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,200 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:10,200 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,200 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,201 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 15:43:10,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,206 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,211 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,211 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:43:10,211 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,211 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:43:10,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,211 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,212 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:10,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,217 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,220 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,220 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:10,220 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,220 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:43:10,220 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,221 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,221 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:43:10,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,227 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,228 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,228 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:43:10,229 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,229 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:43:10,229 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,229 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,230 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 15:43:10,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,241 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,241 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:43:10,241 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,241 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:43:10,241 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,241 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,242 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:10,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,248 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,248 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:10,248 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,248 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:10,248 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,249 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,249 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:43:10,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,255 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,256 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:43:10,256 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,256 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:43:10,256 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,256 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,257 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 15:43:10,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,267 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,267 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:43:10,267 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,267 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:43:10,267 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,268 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,268 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:10,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,274 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,275 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:10,275 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,275 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:10,275 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,275 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,275 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:43:10,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,282 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,282 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:43:10,282 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,282 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:43:10,282 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,283 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,283 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 15:43:10,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,289 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,290 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,291 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:43:10,291 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,291 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:43:10,291 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,291 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,292 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-14 15:43:10,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,315 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,324 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,325 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:10,325 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,325 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 15:43:10,325 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,325 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,326 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:10,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,334 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,339 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,339 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:10,339 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,340 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:43:10,340 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,340 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,340 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-14 15:43:10,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,399 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,400 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:10,400 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:43:10,400 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-14 15:43:10,400 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,400 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,401 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:10,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,412 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,412 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:10,412 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,412 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:43:10,413 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,413 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,413 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2020-10-14 15:43:10,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,420 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,426 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,470 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,471 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:10,471 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:43:10,471 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-14 15:43:10,471 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,471 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,471 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:10,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,478 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,483 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,483 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:10,483 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,483 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:43:10,484 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,484 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,484 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-14 15:43:10,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,491 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,542 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,542 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:10,542 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:43:10,542 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-14 15:43:10,542 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,542 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,543 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:10,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,555 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,555 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:10,555 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,555 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:43:10,555 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,555 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,556 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-14 15:43:10,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,570 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,570 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:10,570 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,570 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:43:10,570 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,571 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,571 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:10,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,583 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,583 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:10,583 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,584 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:43:10,584 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,584 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,584 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-14 15:43:10,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,591 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,642 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,643 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:10,643 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:43:10,643 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-14 15:43:10,643 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,643 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,644 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:10,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,650 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,658 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,658 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:10,658 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,658 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:43:10,658 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,659 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,659 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-14 15:43:10,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,666 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,673 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,673 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:10,673 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,674 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:43:10,674 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,674 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,674 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:10,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,681 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,687 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,687 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:10,687 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,687 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:43:10,687 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,687 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,688 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2020-10-14 15:43:10,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,695 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,702 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,747 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,747 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:10,748 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:43:10,748 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-14 15:43:10,748 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,748 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,748 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:10,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,755 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,761 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,761 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:10,761 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,761 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:43:10,762 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,762 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,762 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-14 15:43:10,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,769 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,777 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,820 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,820 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:10,820 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:43:10,820 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-14 15:43:10,820 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,820 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:10,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,834 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,834 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:10,835 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,835 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:43:10,835 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,835 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,835 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2020-10-14 15:43:10,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,843 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,850 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,850 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:10,851 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,851 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:43:10,851 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,851 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,851 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:10,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,859 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,865 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,865 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:10,865 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,865 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:43:10,866 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,866 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,867 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2020-10-14 15:43:10,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,889 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,890 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:10,890 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,890 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 15:43:10,890 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,890 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,891 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:10,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,901 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,911 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,911 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:10,912 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:10,912 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 15:43:10,912 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,912 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,913 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2020-10-14 15:43:10,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,924 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,937 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:10,985 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:10,985 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:10,986 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:43:10,986 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-14 15:43:10,986 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:10,986 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:10,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:10,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:10,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:10,986 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:10,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:10,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:10,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,001 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,001 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:11,001 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,001 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:43:11,001 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,001 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,002 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2020-10-14 15:43:11,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,060 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,109 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,110 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 145 [2020-10-14 15:43:11,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,110 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-14 15:43:11,110 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,110 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,111 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-14 15:43:11,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,159 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,170 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,171 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 44 [2020-10-14 15:43:11,171 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,171 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 15:43:11,171 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,171 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,172 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:11,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,180 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,188 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 37 [2020-10-14 15:43:11,188 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:43:11,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,189 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,189 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-14 15:43:11,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,197 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,198 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:43:11,198 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,198 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:11,198 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,198 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,199 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-14 15:43:11,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,206 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,206 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-14 15:43:11,206 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,206 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:43:11,206 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,206 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,207 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:11,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,212 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,214 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,214 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:11,215 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,215 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:43:11,215 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,215 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,215 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2020-10-14 15:43:11,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,222 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,223 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:43:11,223 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,223 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:43:11,223 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,223 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,224 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2020-10-14 15:43:11,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,231 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,233 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,233 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:11,233 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,234 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:43:11,234 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,234 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,235 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-10-14 15:43:11,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,268 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,280 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,280 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 65 [2020-10-14 15:43:11,280 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,280 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 15:43:11,280 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,281 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,281 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:11,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,290 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,291 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,291 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:11,291 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,292 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:11,292 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,292 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,292 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:43:11,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,337 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,337 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 52 [2020-10-14 15:43:11,337 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,337 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:43:11,337 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,337 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,338 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:11,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,352 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,352 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:43:11,352 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,353 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:43:11,353 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,353 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,353 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:11,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:11,361 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,361 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:11,361 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,361 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,362 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:43:11,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,367 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,369 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,369 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:43:11,370 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,370 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:43:11,370 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,370 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,371 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:43:11,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-14 15:43:11,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,379 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,386 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,387 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:43:11,387 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,387 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 15:43:11,387 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,388 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,388 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:11,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,397 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,399 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,399 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:11,399 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,399 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:43:11,399 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,400 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,400 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:43:11,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,408 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,409 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:43:11,409 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,409 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:43:11,409 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,409 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,410 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:43:11,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-10-14 15:43:11,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,419 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,421 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,421 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:11,421 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,422 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:43:11,422 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,422 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,423 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-14 15:43:11,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,430 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,430 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:11,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,431 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:43:11,431 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,431 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,432 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-14 15:43:11,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,438 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,439 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,439 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:11,439 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,439 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:43:11,440 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,440 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,440 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 373 [2020-10-14 15:43:11,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,484 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,485 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:43:11,485 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,485 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:43:11,485 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,485 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,486 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:11,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,491 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,492 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,492 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:11,492 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,492 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:11,492 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,492 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,493 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392 [2020-10-14 15:43:11,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,498 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,498 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:11,498 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,498 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:11,498 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,498 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,499 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398 [2020-10-14 15:43:11,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,504 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,508 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,508 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-14 15:43:11,508 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,509 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:43:11,509 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,509 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,509 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:11,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,516 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,516 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:11,516 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,516 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:11,516 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,516 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,517 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-14 15:43:11,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,521 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,522 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,522 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:11,522 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,523 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:11,523 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,523 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,523 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-14 15:43:11,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,528 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,528 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,528 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:43:11,528 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,529 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:11,529 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,529 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,529 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 422 [2020-10-14 15:43:11,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,534 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,534 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:11,534 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,534 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:11,534 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,535 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:11,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,535 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 430 [2020-10-14 15:43:11,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,539 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,540 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,540 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:11,540 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,541 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:11,541 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,541 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:43:11,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,541 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2020-10-14 15:43:11,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:11,545 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:11,546 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:11,546 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:11,546 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:11,547 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:11,547 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:11,547 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:11,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:11,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:43:11,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:11,547 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:11,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2568 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2568 trivial. 0 not checked. [2020-10-14 15:43:11,675 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1913812107] [2020-10-14 15:43:11,675 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 15:43:11,675 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-10-14 15:43:11,675 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [981788920] [2020-10-14 15:43:11,683 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-10-14 15:43:11,683 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 15:43:11,683 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-10-14 15:43:11,684 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=82, Unknown=0, NotChecked=0, Total=132 [2020-10-14 15:43:11,684 INFO L87 Difference]: Start difference. First operand 6408 states and 8088 transitions. Second operand 12 states. [2020-10-14 15:43:14,033 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-10-14 15:43:15,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 15:43:15,607 INFO L93 Difference]: Finished difference Result 13653 states and 17419 transitions. [2020-10-14 15:43:15,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-14 15:43:15,607 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 450 [2020-10-14 15:43:15,608 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 15:43:15,637 INFO L225 Difference]: With dead ends: 13653 [2020-10-14 15:43:15,637 INFO L226 Difference]: Without dead ends: 7309 [2020-10-14 15:43:15,655 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 142 GetRequests, 130 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=73, Invalid=109, Unknown=0, NotChecked=0, Total=182 [2020-10-14 15:43:15,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7309 states. [2020-10-14 15:43:16,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7309 to 6416. [2020-10-14 15:43:16,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6416 states. [2020-10-14 15:43:16,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6416 states to 6416 states and 8096 transitions. [2020-10-14 15:43:16,336 INFO L78 Accepts]: Start accepts. Automaton has 6416 states and 8096 transitions. Word has length 450 [2020-10-14 15:43:16,337 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 15:43:16,337 INFO L479 AbstractCegarLoop]: Abstraction has 6416 states and 8096 transitions. [2020-10-14 15:43:16,337 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-10-14 15:43:16,337 INFO L276 IsEmpty]: Start isEmpty. Operand 6416 states and 8096 transitions. [2020-10-14 15:43:16,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2020-10-14 15:43:16,349 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 15:43:16,350 INFO L422 BasicCegarLoop]: trace histogram [48, 12, 12, 12, 12, 12, 12, 12, 12, 8, 8, 8, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 15:43:16,350 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-10-14 15:43:16,350 INFO L427 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 15:43:16,350 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 15:43:16,351 INFO L82 PathProgramCache]: Analyzing trace with hash -1698130460, now seen corresponding path program 1 times [2020-10-14 15:43:16,351 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 15:43:16,351 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [192646937] [2020-10-14 15:43:16,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 15:43:16,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:16,744 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:17,179 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:17,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:17,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:18,284 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:18,546 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:18,787 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:21,789 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:21,789 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 600 [2020-10-14 15:43:21,789 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-14 15:43:21,790 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5222 [2020-10-14 15:43:21,790 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:21,790 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:21,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-14 15:43:21,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 527 [2020-10-14 15:43:21,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-14 15:43:21,791 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,087 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-10-14 15:43:22,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:43:22,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,110 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,110 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:22,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,110 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 15:43:22,110 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,110 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,111 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:43:22,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,136 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,142 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,142 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:43:22,142 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,142 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:43:22,143 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,143 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,143 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:22,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,159 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,160 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,160 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:22,160 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,160 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:43:22,160 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,161 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,161 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:43:22,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,166 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,166 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:43:22,166 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,166 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:22,167 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,167 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,167 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 15:43:22,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,176 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,177 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:43:22,177 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,177 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:43:22,177 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,177 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,177 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:22,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,184 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,185 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:22,185 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,185 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:22,185 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,185 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,185 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:43:22,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,189 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,190 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,190 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:43:22,191 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,191 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:22,191 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,191 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 15:43:22,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,202 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,202 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:43:22,202 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,202 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:43:22,202 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,202 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,203 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:22,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,208 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:22,210 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,210 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:22,210 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,210 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,211 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:43:22,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,215 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,216 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,216 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:43:22,216 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,216 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:22,216 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,216 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,217 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 15:43:22,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,226 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,226 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:43:22,226 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,227 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:43:22,227 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,227 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,227 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:22,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,233 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,234 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,234 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:22,234 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,234 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:22,235 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,235 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,235 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:43:22,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,239 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,240 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,240 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:43:22,240 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,240 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:22,241 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,241 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,241 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 15:43:22,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,246 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,246 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:43:22,246 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,246 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:22,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,246 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,247 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-14 15:43:22,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,267 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,274 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,274 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:22,274 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,274 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:43:22,274 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,274 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,275 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:22,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,286 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,287 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:22,287 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,287 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:43:22,287 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,287 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,288 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-14 15:43:22,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,294 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,301 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,345 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,345 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:22,345 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:43:22,346 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-14 15:43:22,346 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,346 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,346 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:22,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,358 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,358 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:22,358 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,358 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:43:22,359 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,359 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,359 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2020-10-14 15:43:22,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,372 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,420 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,420 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:22,421 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:43:22,421 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-14 15:43:22,421 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,421 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,421 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:22,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,433 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,433 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:22,434 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,434 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:43:22,434 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,434 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,434 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-14 15:43:22,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,441 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,492 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,492 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:22,492 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:43:22,492 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-14 15:43:22,493 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,493 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,493 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:22,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,505 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,506 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:22,506 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,506 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:43:22,506 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,506 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,507 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-14 15:43:22,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,533 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,533 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:22,533 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,533 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 15:43:22,533 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,533 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,534 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:22,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,547 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,548 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:22,548 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,548 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:43:22,548 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,548 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,549 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-14 15:43:22,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,556 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,608 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,608 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:22,608 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:43:22,608 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-14 15:43:22,608 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,609 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,609 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:22,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,624 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,624 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:22,624 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,624 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:43:22,624 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,624 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,625 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-14 15:43:22,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,632 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,639 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,639 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:22,639 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,639 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:43:22,639 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,639 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,640 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:22,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,648 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,653 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,654 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:22,654 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,654 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:43:22,654 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,654 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,654 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2020-10-14 15:43:22,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,662 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,712 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,713 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:22,713 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:43:22,713 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-14 15:43:22,713 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,713 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,713 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:22,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,721 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,727 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,727 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:22,727 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,727 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:43:22,727 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,727 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,728 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-14 15:43:22,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,735 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,787 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:22,787 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:43:22,787 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-14 15:43:22,788 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,788 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:22,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,795 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,802 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,802 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:22,802 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,802 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:43:22,802 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,802 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,803 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2020-10-14 15:43:22,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,818 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,818 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:22,818 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,818 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:43:22,818 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,818 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,819 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:22,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,826 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,833 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,833 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:22,833 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,833 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:43:22,833 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,833 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,834 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2020-10-14 15:43:22,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,841 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,851 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,851 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:22,851 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,851 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 15:43:22,851 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,852 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,852 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:22,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,860 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,866 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,867 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:22,867 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,867 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:43:22,867 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,867 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,867 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2020-10-14 15:43:22,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,875 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,883 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,927 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,928 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:22,928 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:43:22,928 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-14 15:43:22,928 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,928 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,928 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:22,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:22,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:22,943 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:22,943 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:22,944 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:22,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:43:22,944 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:22,944 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:22,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:22,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:22,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:22,944 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:22,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2020-10-14 15:43:22,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,031 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,031 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 145 [2020-10-14 15:43:23,031 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,031 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-14 15:43:23,031 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,031 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:23,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:23,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:23,032 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-14 15:43:23,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,062 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,071 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,071 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 44 [2020-10-14 15:43:23,072 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,072 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 15:43:23,072 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,072 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:23,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:23,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:23,072 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:23,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,082 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,093 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,093 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 37 [2020-10-14 15:43:23,093 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,093 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:43:23,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,094 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:23,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:23,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:23,095 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-14 15:43:23,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,105 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,106 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:43:23,106 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,106 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:43:23,106 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,106 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:23,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:23,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:23,107 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-14 15:43:23,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,118 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,118 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-14 15:43:23,118 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,118 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:43:23,119 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,119 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:23,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:23,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:23,120 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:23,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,126 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,128 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,128 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:23,128 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,129 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:43:23,129 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,129 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:23,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:23,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:23,130 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2020-10-14 15:43:23,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,136 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,138 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,138 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:43:23,138 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,138 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:43:23,139 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,139 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:23,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:23,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:23,140 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2020-10-14 15:43:23,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,148 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,149 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:23,149 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,149 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:43:23,149 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,149 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:23,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:23,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:23,150 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-10-14 15:43:23,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,204 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,204 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 65 [2020-10-14 15:43:23,204 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,204 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 15:43:23,204 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,205 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:23,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:23,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:23,205 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:23,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,215 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,216 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,216 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:23,216 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,216 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:23,217 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,217 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:23,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:23,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:23,217 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:43:23,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,251 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,266 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,267 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 52 [2020-10-14 15:43:23,267 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,267 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-14 15:43:23,267 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,267 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:23,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:23,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:23,268 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:23,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,288 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,288 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:43:23,288 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,288 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:43:23,289 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,289 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:23,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:23,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:23,290 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:23,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,296 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,298 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,298 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:23,298 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,298 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:23,298 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,299 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:23,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:23,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:23,299 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:43:23,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,305 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,305 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:43:23,305 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,305 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:23,305 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,305 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:23,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:23,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:23,306 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-14 15:43:23,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,317 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,317 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:43:23,317 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,317 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:43:23,317 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,317 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:23,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:23,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:23,318 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:23,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,324 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,325 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,326 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:23,326 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,326 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:23,326 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,326 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:23,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:23,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:23,327 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:43:23,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,331 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:43:23,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:23,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,333 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:23,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:23,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:23,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-10-14 15:43:23,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,340 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,341 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,341 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:23,341 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,341 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:23,341 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,341 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:23,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:23,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:23,342 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-14 15:43:23,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,348 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:23,348 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:23,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,348 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:23,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:23,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:23,348 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-14 15:43:23,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,353 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,353 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:23,354 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,354 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:23,354 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,354 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:23,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:23,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:23,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 373 [2020-10-14 15:43:23,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,389 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,393 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,393 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:43:23,393 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,393 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:43:23,393 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,393 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:23,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:23,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:23,394 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:23,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,400 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,400 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:23,400 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,400 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:23,400 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,400 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:23,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:23,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:23,401 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392 [2020-10-14 15:43:23,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,405 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,406 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,406 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:23,406 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,406 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:23,406 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,407 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:23,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:23,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:23,407 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398 [2020-10-14 15:43:23,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,433 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,433 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-14 15:43:23,433 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,433 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 15:43:23,433 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,433 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-14 15:43:23,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:23,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 26 [2020-10-14 15:43:23,434 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:23,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,463 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,465 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,465 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:23,465 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,465 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:43:23,465 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,465 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:43:23,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:23,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 15:43:23,466 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-14 15:43:23,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,471 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,476 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:23,476 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,476 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:43:23,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,476 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:43:23,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:23,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 15:43:23,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-14 15:43:23,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,484 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,485 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,486 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:43:23,486 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,486 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:43:23,486 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,486 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:43:23,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:23,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-14 15:43:23,487 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 422 [2020-10-14 15:43:23,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,492 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,493 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,493 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:23,494 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,494 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:23,494 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,494 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:23,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:43:23,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:23,494 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 430 [2020-10-14 15:43:23,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,499 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,499 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,500 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:23,500 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,500 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:23,500 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,500 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:23,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:43:23,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:23,500 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2020-10-14 15:43:23,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:23,505 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:23,506 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:23,506 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:23,506 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:23,506 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:23,506 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:23,506 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:23,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:23,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:43:23,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:23,506 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:23,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2568 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2568 trivial. 0 not checked. [2020-10-14 15:43:23,630 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [192646937] [2020-10-14 15:43:23,630 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 15:43:23,630 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-10-14 15:43:23,631 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2077682423] [2020-10-14 15:43:23,631 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-10-14 15:43:23,631 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 15:43:23,631 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-10-14 15:43:23,632 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=154, Unknown=0, NotChecked=0, Total=210 [2020-10-14 15:43:23,632 INFO L87 Difference]: Start difference. First operand 6416 states and 8096 transitions. Second operand 15 states. [2020-10-14 15:43:26,107 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-10-14 15:43:26,613 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-10-14 15:43:28,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 15:43:28,709 INFO L93 Difference]: Finished difference Result 13701 states and 17435 transitions. [2020-10-14 15:43:28,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-14 15:43:28,710 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 450 [2020-10-14 15:43:28,710 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 15:43:28,736 INFO L225 Difference]: With dead ends: 13701 [2020-10-14 15:43:28,736 INFO L226 Difference]: Without dead ends: 7349 [2020-10-14 15:43:28,752 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 147 GetRequests, 129 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=104, Invalid=276, Unknown=0, NotChecked=0, Total=380 [2020-10-14 15:43:28,761 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7349 states. [2020-10-14 15:43:29,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7349 to 6456. [2020-10-14 15:43:29,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6456 states. [2020-10-14 15:43:29,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6456 states to 6456 states and 8160 transitions. [2020-10-14 15:43:29,404 INFO L78 Accepts]: Start accepts. Automaton has 6456 states and 8160 transitions. Word has length 450 [2020-10-14 15:43:29,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 15:43:29,404 INFO L479 AbstractCegarLoop]: Abstraction has 6456 states and 8160 transitions. [2020-10-14 15:43:29,404 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-10-14 15:43:29,405 INFO L276 IsEmpty]: Start isEmpty. Operand 6456 states and 8160 transitions. [2020-10-14 15:43:29,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2020-10-14 15:43:29,412 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 15:43:29,412 INFO L422 BasicCegarLoop]: trace histogram [48, 12, 12, 12, 12, 12, 12, 12, 12, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 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] [2020-10-14 15:43:29,413 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-10-14 15:43:29,413 INFO L427 AbstractCegarLoop]: === Iteration 15 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 15:43:29,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 15:43:29,413 INFO L82 PathProgramCache]: Analyzing trace with hash 1435139800, now seen corresponding path program 1 times [2020-10-14 15:43:29,413 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 15:43:29,414 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1969369300] [2020-10-14 15:43:29,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 15:43:29,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:29,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:29,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:30,188 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:30,537 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:30,784 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:30,940 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:31,082 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:34,633 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:34,634 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 596 [2020-10-14 15:43:34,634 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-14 15:43:34,634 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5077 [2020-10-14 15:43:34,634 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:34,634 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:34,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-14 15:43:34,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 523 [2020-10-14 15:43:34,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-14 15:43:34,635 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:34,956 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-10-14 15:43:34,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:43:34,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:34,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:34,979 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:34,979 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:34,979 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:34,979 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 15:43:34,979 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:34,979 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:34,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:34,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:34,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:34,980 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:43:35,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,006 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,012 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:43:35,012 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,012 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:43:35,012 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,012 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,013 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:35,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,030 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,030 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:35,031 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,031 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:43:35,031 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,031 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,031 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:43:35,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,036 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,037 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,037 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:43:35,037 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,037 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:35,037 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,037 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,038 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 15:43:35,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,043 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,047 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,048 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:43:35,048 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:43:35,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,048 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,048 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:35,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,054 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,055 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,056 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:35,056 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,056 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:35,056 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,056 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,057 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:43:35,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,062 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,062 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:43:35,062 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,062 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:35,062 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,063 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,063 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 15:43:35,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,068 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,072 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,073 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:43:35,073 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,073 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:43:35,073 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,073 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,073 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:35,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,080 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,080 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:35,080 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,080 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:35,081 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,081 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,081 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:43:35,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,085 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,086 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,086 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:43:35,086 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,086 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:35,086 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,086 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,087 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 15:43:35,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,096 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,096 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:43:35,097 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,097 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:43:35,097 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,097 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,097 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:35,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,104 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,104 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:35,104 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,104 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:35,105 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,105 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,105 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:43:35,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,109 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,110 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,110 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:43:35,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,111 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:35,111 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,111 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,111 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 15:43:35,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,116 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,116 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:43:35,116 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,116 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 15:43:35,116 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,116 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,117 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-14 15:43:35,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,137 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,144 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,144 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:35,144 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,144 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:43:35,145 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,145 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,145 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:35,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,157 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,157 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:35,157 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,157 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:43:35,157 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,157 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,158 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-14 15:43:35,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,218 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,219 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:35,219 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:43:35,219 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-14 15:43:35,219 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,219 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,220 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:35,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,227 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,233 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,233 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:35,233 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,233 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:43:35,233 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,234 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,234 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2020-10-14 15:43:35,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,241 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,296 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,296 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:35,296 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:43:35,296 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-14 15:43:35,296 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,297 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,297 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:35,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,305 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,310 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,311 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:35,311 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,311 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:43:35,311 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,311 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,312 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-14 15:43:35,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,319 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,369 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,369 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:35,369 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:43:35,370 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-14 15:43:35,370 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,370 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,370 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:35,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,377 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,382 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,383 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:35,383 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,383 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:43:35,383 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,383 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,384 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-14 15:43:35,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,390 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,398 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,398 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:35,398 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,398 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:43:35,398 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,398 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,399 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:35,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,406 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,412 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,412 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:35,412 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,412 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:43:35,412 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,412 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,413 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-14 15:43:35,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,420 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,438 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,489 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,490 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:35,490 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:43:35,490 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-14 15:43:35,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,490 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,491 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:35,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,498 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,503 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,504 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:35,504 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,504 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:43:35,504 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,504 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,505 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-14 15:43:35,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,511 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,519 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,519 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:35,519 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,519 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:43:35,519 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,519 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,520 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:35,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,532 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,533 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:35,533 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,533 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:43:35,533 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,533 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,533 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2020-10-14 15:43:35,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,552 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,600 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,600 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:35,601 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:43:35,601 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-14 15:43:35,601 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,601 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,601 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:35,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,608 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,616 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,616 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:35,617 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,617 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:43:35,617 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,617 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,617 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-14 15:43:35,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,625 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,632 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,676 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,677 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:35,677 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:43:35,677 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-14 15:43:35,677 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,677 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,678 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:35,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,685 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,691 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,691 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:35,691 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,691 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:43:35,691 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,691 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,692 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2020-10-14 15:43:35,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,699 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,707 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,707 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:35,707 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,707 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:43:35,707 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,708 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,708 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:35,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,723 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,724 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:35,724 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,724 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:43:35,724 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,724 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,725 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2020-10-14 15:43:35,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,732 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,740 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,741 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:35,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,741 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:43:35,741 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,741 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,741 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:35,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,749 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,755 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,756 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:35,756 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,756 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:43:35,756 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,756 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,757 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:43:35,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2020-10-14 15:43:35,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,819 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,820 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 15:43:35,820 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:43:35,820 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-14 15:43:35,820 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,820 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:35,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,836 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,836 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 15:43:35,836 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,836 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:43:35,836 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,837 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,837 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2020-10-14 15:43:35,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,924 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,924 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 145 [2020-10-14 15:43:35,924 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-14 15:43:35,925 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,925 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,925 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-14 15:43:35,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,956 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,965 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,966 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 44 [2020-10-14 15:43:35,966 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,966 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 15:43:35,966 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,966 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,967 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:35,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,975 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,982 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,983 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 37 [2020-10-14 15:43:35,983 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,983 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:43:35,983 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,983 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,984 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-14 15:43:35,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,992 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,992 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:43:35,992 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:35,992 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:35,992 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:35,992 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:35,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:35,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:35,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:35,993 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:35,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-14 15:43:35,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:35,997 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:35,999 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:35,999 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-14 15:43:36,000 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:36,000 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:43:36,000 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:36,000 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:36,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:36,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:36,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:36,000 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:36,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:36,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:36,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:36,006 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:36,006 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:36,007 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:36,007 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:36,007 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:36,007 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:36,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:36,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:36,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:36,007 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:36,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2020-10-14 15:43:36,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:36,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:36,014 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:36,014 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:43:36,014 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:36,014 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:36,014 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:36,014 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:36,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:36,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:36,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:36,015 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:36,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2020-10-14 15:43:36,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:36,020 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:36,021 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:36,021 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:36,021 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:36,022 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:36,022 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:36,022 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:36,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:36,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:36,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:36,022 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:36,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-10-14 15:43:36,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:36,058 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:36,076 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:36,076 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 65 [2020-10-14 15:43:36,076 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:36,076 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 15:43:36,076 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:36,077 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:36,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:36,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:36,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:36,077 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:36,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:36,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:36,087 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:36,088 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:36,088 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:36,088 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:36,088 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:36,088 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:36,089 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:36,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:36,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:36,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:36,089 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:36,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:43:36,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:36,123 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:36,140 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:36,140 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 52 [2020-10-14 15:43:36,140 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:36,140 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-14 15:43:36,140 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:36,141 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:36,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:36,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:36,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:36,141 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:36,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:36,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:36,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:36,162 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:36,162 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:43:36,162 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:36,163 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 15:43:36,163 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:36,163 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:36,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:36,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:36,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:36,164 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:36,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:36,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:36,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:36,174 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:36,175 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:36,175 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:36,175 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:43:36,175 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:36,175 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:36,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:36,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:36,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:36,176 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:36,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:43:36,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:36,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:36,185 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:36,185 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:43:36,185 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:36,185 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:43:36,185 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:36,186 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:36,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:36,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:36,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:36,186 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:36,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-14 15:43:36,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:36,192 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:36,198 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:36,198 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:43:36,198 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:36,198 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:43:36,199 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:36,199 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:36,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:36,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:36,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:36,199 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:36,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:36,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:36,206 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:36,207 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:36,208 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:36,208 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:36,208 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 15:43:36,208 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:36,208 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:36,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:36,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:36,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:36,209 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:36,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:43:36,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:36,213 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:36,215 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:36,215 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:43:36,215 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:36,215 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:36,215 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:36,215 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:36,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:36,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:36,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:36,216 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:36,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-10-14 15:43:36,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:36,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:36,223 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:36,223 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:36,223 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:36,223 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:36,223 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:36,224 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:36,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:36,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:36,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:36,224 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:36,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-14 15:43:36,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:36,228 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:36,229 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:36,229 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:36,229 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:36,230 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:36,230 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:36,230 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:36,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:36,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:36,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:36,230 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:36,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-14 15:43:36,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:36,235 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:36,235 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:36,236 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:36,236 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:36,236 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:36,236 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:36,236 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:36,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:36,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:36,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:36,236 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:36,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 373 [2020-10-14 15:43:36,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:36,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:36,276 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:36,276 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:43:36,276 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:36,276 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:43:36,276 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:36,277 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:36,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:36,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:36,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:36,277 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:36,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:36,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:36,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:36,284 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:36,284 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:36,284 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:36,284 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:36,284 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:36,284 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:36,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:36,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:36,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:36,285 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:36,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 396 [2020-10-14 15:43:36,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:36,294 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:36,313 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:36,313 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-14 15:43:36,314 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:36,314 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-14 15:43:36,314 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:36,314 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:36,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-14 15:43:36,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:36,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 26 [2020-10-14 15:43:36,314 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:36,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:43:36,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:36,357 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:36,359 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:36,359 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:36,359 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:36,359 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:43:36,359 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:36,359 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:36,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:43:36,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:36,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 15:43:36,360 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:36,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-14 15:43:36,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:36,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:36,369 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:36,369 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:36,369 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:36,369 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:43:36,369 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:36,370 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:36,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:43:36,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:36,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 15:43:36,370 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:36,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-14 15:43:36,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:36,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:36,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:36,377 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:43:36,377 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:36,377 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:36,377 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:36,377 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:36,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:43:36,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:43:36,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-14 15:43:36,378 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:36,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420 [2020-10-14 15:43:36,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:36,382 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:36,383 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:36,383 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:36,383 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:36,383 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:36,383 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:36,384 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:36,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:36,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:43:36,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:36,384 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:36,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 428 [2020-10-14 15:43:36,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:36,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:36,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:36,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:36,389 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:36,389 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:36,389 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:36,390 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:36,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:36,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:43:36,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:36,390 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:36,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 435 [2020-10-14 15:43:36,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:43:36,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:43:36,395 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:43:36,395 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:43:36,395 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:43:36,395 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 15:43:36,395 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:43:36,395 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:43:36,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:43:36,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:43:36,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:43:36,396 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:43:36,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2570 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2570 trivial. 0 not checked. [2020-10-14 15:43:36,529 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1969369300] [2020-10-14 15:43:36,529 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 15:43:36,529 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-10-14 15:43:36,529 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [193140329] [2020-10-14 15:43:36,530 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-10-14 15:43:36,530 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 15:43:36,530 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-10-14 15:43:36,530 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=154, Unknown=0, NotChecked=0, Total=210 [2020-10-14 15:43:36,530 INFO L87 Difference]: Start difference. First operand 6456 states and 8160 transitions. Second operand 15 states. [2020-10-14 15:43:39,118 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-10-14 15:43:39,566 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191