/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=NARROWEST --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--block--loop.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 21:18:08,725 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 21:18:08,728 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 21:18:08,751 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 21:18:08,751 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 21:18:08,752 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 21:18:08,754 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 21:18:08,755 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 21:18:08,757 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 21:18:08,758 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 21:18:08,759 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 21:18:08,760 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 21:18:08,760 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 21:18:08,761 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 21:18:08,762 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 21:18:08,764 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 21:18:08,764 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 21:18:08,765 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 21:18:08,767 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 21:18:08,769 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 21:18:08,770 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 21:18:08,771 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 21:18:08,773 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 21:18:08,773 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 21:18:08,776 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 21:18:08,776 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 21:18:08,776 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 21:18:08,777 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 21:18:08,778 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 21:18:08,779 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 21:18:08,779 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 21:18:08,780 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 21:18:08,780 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 21:18:08,781 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 21:18:08,782 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 21:18:08,782 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 21:18:08,783 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 21:18:08,783 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 21:18:08,783 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 21:18:08,784 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 21:18:08,785 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 21:18:08,786 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-13 21:18:08,810 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 21:18:08,811 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 21:18:08,812 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 21:18:08,812 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 21:18:08,812 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 21:18:08,813 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 21:18:08,813 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 21:18:08,813 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 21:18:08,813 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 21:18:08,813 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 21:18:08,814 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 21:18:08,814 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 21:18:08,814 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 21:18:08,814 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 21:18:08,814 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 21:18:08,815 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 21:18:08,815 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 21:18:08,815 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 21:18:08,815 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 21:18:08,815 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 21:18:08,816 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 21:18:08,816 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 21:18:08,816 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 21:18:08,816 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 21:18:08,816 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 21:18:08,816 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 21:18:08,817 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 21:18:08,817 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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 21:18:09,174 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 21:18:09,194 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 21:18:09,197 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 21:18:09,199 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 21:18:09,200 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 21:18:09,201 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--block--loop.ko-entry_point.cil.out.i [2020-10-13 21:18:09,275 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/2a1d04e52/87f5418c30d04626b40cc062aa93eb5d/FLAGaabe0fa21 [2020-10-13 21:18:10,035 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 21:18:10,036 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--block--loop.ko-entry_point.cil.out.i [2020-10-13 21:18:10,089 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/2a1d04e52/87f5418c30d04626b40cc062aa93eb5d/FLAGaabe0fa21 [2020-10-13 21:18:10,123 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/2a1d04e52/87f5418c30d04626b40cc062aa93eb5d [2020-10-13 21:18:10,134 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 21:18:10,136 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 21:18:10,137 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 21:18:10,137 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 21:18:10,141 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 21:18:10,142 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:18:10" (1/1) ... [2020-10-13 21:18:10,145 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@528dcfc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:10, skipping insertion in model container [2020-10-13 21:18:10,145 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:18:10" (1/1) ... [2020-10-13 21:18:10,153 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 21:18:10,308 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 21:18:12,769 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 21:18:12,842 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 21:18:13,358 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 21:18:13,881 INFO L208 MainTranslator]: Completed translation [2020-10-13 21:18:13,882 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:13 WrapperNode [2020-10-13 21:18:13,882 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 21:18:13,883 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 21:18:13,883 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 21:18:13,883 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 21:18:13,900 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:13" (1/1) ... [2020-10-13 21:18:13,901 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:13" (1/1) ... [2020-10-13 21:18:14,027 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:13" (1/1) ... [2020-10-13 21:18:14,028 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:13" (1/1) ... [2020-10-13 21:18:14,198 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:13" (1/1) ... [2020-10-13 21:18:14,229 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:13" (1/1) ... [2020-10-13 21:18:14,265 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:13" (1/1) ... [2020-10-13 21:18:14,318 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 21:18:14,319 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 21:18:14,319 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 21:18:14,320 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 21:18:14,321 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:13" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 21:18:14,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 21:18:14,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 21:18:14,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~sector_t~0~TO~int [2020-10-13 21:18:14,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~loff_t~0~X~~loff_t~0~TO~int [2020-10-13 21:18:14,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 21:18:14,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-13 21:18:14,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-13 21:18:14,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2020-10-13 21:18:14,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2020-10-13 21:18:14,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2020-10-13 21:18:14,406 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2020-10-13 21:18:14,406 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 21:18:14,406 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-13 21:18:14,406 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-13 21:18:14,407 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-13 21:18:14,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2020-10-13 21:18:14,407 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2020-10-13 21:18:14,410 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-13 21:18:14,410 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-13 21:18:14,411 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-13 21:18:14,411 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-13 21:18:14,411 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-13 21:18:14,411 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2020-10-13 21:18:14,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2020-10-13 21:18:14,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-13 21:18:14,412 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 21:18:14,412 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-13 21:18:14,412 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-13 21:18:14,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2020-10-13 21:18:14,412 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_eq [2020-10-13 21:18:14,506 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-13 21:18:14,506 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-13 21:18:14,507 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2020-10-13 21:18:14,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 21:18:14,507 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 21:18:14,507 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-13 21:18:14,508 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 21:18:14,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 21:18:14,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 21:18:14,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 21:18:14,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 21:18:14,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 21:18:14,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 21:18:14,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 21:18:14,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 21:18:14,509 INFO L138 BoogieDeclarations]: Found implementation of procedure new_encode_dev [2020-10-13 21:18:14,510 INFO L138 BoogieDeclarations]: Found implementation of procedure huge_encode_dev [2020-10-13 21:18:14,510 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2020-10-13 21:18:14,510 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2020-10-13 21:18:14,510 INFO L138 BoogieDeclarations]: Found implementation of procedure file_start_write [2020-10-13 21:18:14,510 INFO L138 BoogieDeclarations]: Found implementation of procedure file_end_write [2020-10-13 21:18:14,511 INFO L138 BoogieDeclarations]: Found implementation of procedure get_capacity [2020-10-13 21:18:14,511 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2020-10-13 21:18:14,511 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-13 21:18:14,511 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-13 21:18:14,511 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-13 21:18:14,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disabled_inc [2020-10-13 21:18:14,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disabled_dec [2020-10-13 21:18:14,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disable [2020-10-13 21:18:14,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_enable [2020-10-13 21:18:14,513 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2020-10-13 21:18:14,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2020-10-13 21:18:14,513 INFO L138 BoogieDeclarations]: Found implementation of procedure mapping_gfp_mask [2020-10-13 21:18:14,513 INFO L138 BoogieDeclarations]: Found implementation of procedure mapping_set_gfp_mask [2020-10-13 21:18:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure bvec_iter_advance [2020-10-13 21:18:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_advance_iter [2020-10-13 21:18:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_flag_set_unlocked [2020-10-13 21:18:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_flag_clear_unlocked [2020-10-13 21:18:14,515 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2020-10-13 21:18:14,515 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_bytes [2020-10-13 21:18:14,515 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2020-10-13 21:18:14,516 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_rq_to_pdu [2020-10-13 21:18:14,516 INFO L138 BoogieDeclarations]: Found implementation of procedure transfer_xor [2020-10-13 21:18:14,517 INFO L138 BoogieDeclarations]: Found implementation of procedure xor_init [2020-10-13 21:18:14,517 INFO L138 BoogieDeclarations]: Found implementation of procedure get_size [2020-10-13 21:18:14,518 INFO L138 BoogieDeclarations]: Found implementation of procedure get_loop_size [2020-10-13 21:18:14,518 INFO L138 BoogieDeclarations]: Found implementation of procedure figure_loop_size [2020-10-13 21:18:14,518 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_do_transfer [2020-10-13 21:18:14,518 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_write_bvec [2020-10-13 21:18:14,518 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_write_simple [2020-10-13 21:18:14,518 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_write_transfer [2020-10-13 21:18:14,518 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_read_simple [2020-10-13 21:18:14,519 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_read_transfer [2020-10-13 21:18:14,520 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_discard [2020-10-13 21:18:14,520 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_req_flush [2020-10-13 21:18:14,520 INFO L138 BoogieDeclarations]: Found implementation of procedure do_req_filebacked [2020-10-13 21:18:14,520 INFO L138 BoogieDeclarations]: Found implementation of procedure do_loop_switch [2020-10-13 21:18:14,520 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_switch [2020-10-13 21:18:14,520 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_flush [2020-10-13 21:18:14,520 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_reread_partitions [2020-10-13 21:18:14,520 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_change_fd [2020-10-13 21:18:14,521 INFO L138 BoogieDeclarations]: Found implementation of procedure is_loop_device [2020-10-13 21:18:14,521 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_show [2020-10-13 21:18:14,521 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_backing_file_show [2020-10-13 21:18:14,521 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_offset_show [2020-10-13 21:18:14,521 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_sizelimit_show [2020-10-13 21:18:14,521 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_autoclear_show [2020-10-13 21:18:14,521 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_partscan_show [2020-10-13 21:18:14,521 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_do_show_backing_file [2020-10-13 21:18:14,522 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_do_show_offset [2020-10-13 21:18:14,522 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_do_show_sizelimit [2020-10-13 21:18:14,522 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_do_show_autoclear [2020-10-13 21:18:14,522 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_do_show_partscan [2020-10-13 21:18:14,522 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_sysfs_init [2020-10-13 21:18:14,522 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_sysfs_exit [2020-10-13 21:18:14,522 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_config_discard [2020-10-13 21:18:14,523 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_fd [2020-10-13 21:18:14,523 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_release_xfer [2020-10-13 21:18:14,523 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_init_xfer [2020-10-13 21:18:14,523 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_clr_fd [2020-10-13 21:18:14,523 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_status [2020-10-13 21:18:14,523 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_get_status [2020-10-13 21:18:14,523 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_info64_from_old [2020-10-13 21:18:14,523 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_info64_to_old [2020-10-13 21:18:14,524 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_status_old [2020-10-13 21:18:14,524 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_status64 [2020-10-13 21:18:14,524 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_get_status_old [2020-10-13 21:18:14,525 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_get_status64 [2020-10-13 21:18:14,525 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_capacity [2020-10-13 21:18:14,525 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_ioctl [2020-10-13 21:18:14,525 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_info64_from_compat [2020-10-13 21:18:14,525 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_info64_to_compat [2020-10-13 21:18:14,526 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_status_compat [2020-10-13 21:18:14,526 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_get_status_compat [2020-10-13 21:18:14,526 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_compat_ioctl [2020-10-13 21:18:14,527 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_open [2020-10-13 21:18:14,527 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_release [2020-10-13 21:18:14,527 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_register_transfer [2020-10-13 21:18:14,528 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_transfer_cb [2020-10-13 21:18:14,531 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_unregister_transfer [2020-10-13 21:18:14,531 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_queue_rq [2020-10-13 21:18:14,531 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_handle_cmd [2020-10-13 21:18:14,532 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_queue_write_work [2020-10-13 21:18:14,532 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_queue_read_work [2020-10-13 21:18:14,532 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_init_request [2020-10-13 21:18:14,532 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_add [2020-10-13 21:18:14,533 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_remove [2020-10-13 21:18:14,533 INFO L138 BoogieDeclarations]: Found implementation of procedure find_free_cb [2020-10-13 21:18:14,533 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_lookup [2020-10-13 21:18:14,533 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_probe [2020-10-13 21:18:14,533 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_control_ioctl [2020-10-13 21:18:14,534 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_init [2020-10-13 21:18:14,534 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_exit_cb [2020-10-13 21:18:14,534 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_exit [2020-10-13 21:18:14,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_loop_func_table_11 [2020-10-13 21:18:14,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_3 [2020-10-13 21:18:14,541 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-13 21:18:14,541 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2020-10-13 21:18:14,541 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-13 21:18:14,542 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2020-10-13 21:18:14,542 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-13 21:18:14,542 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2020-10-13 21:18:14,542 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-13 21:18:14,542 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-13 21:18:14,542 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-10-13 21:18:14,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_block_device_operations_5 [2020-10-13 21:18:14,543 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-13 21:18:14,543 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2020-10-13 21:18:14,543 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2020-10-13 21:18:14,544 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 21:18:14,544 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-13 21:18:14,545 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2020-10-13 21:18:14,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-13 21:18:14,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-13 21:18:14,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-13 21:18:14,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-13 21:18:14,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-13 21:18:14,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_10 [2020-10-13 21:18:14,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_11 [2020-10-13 21:18:14,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_12 [2020-10-13 21:18:14,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_13 [2020-10-13 21:18:14,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_14 [2020-10-13 21:18:14,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_15 [2020-10-13 21:18:14,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_16 [2020-10-13 21:18:14,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_17 [2020-10-13 21:18:14,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_18 [2020-10-13 21:18:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_19 [2020-10-13 21:18:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nonseekable_open_20 [2020-10-13 21:18:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 21:18:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 21:18:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 21:18:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 21:18:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 21:18:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-13 21:18:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-13 21:18:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-13 21:18:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-13 21:18:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-13 21:18:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 21:18:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ___might_sleep [2020-10-13 21:18:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2020-10-13 21:18:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-13 21:18:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __blkdev_reread_part [2020-10-13 21:18:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-13 21:18:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-13 21:18:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2020-10-13 21:18:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-13 21:18:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 21:18:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-13 21:18:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-13 21:18:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-13 21:18:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 21:18:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __sb_end_write [2020-10-13 21:18:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __sb_start_write [2020-10-13 21:18:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2020-10-13 21:18:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-13 21:18:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-13 21:18:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-13 21:18:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-13 21:18:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure add_disk [2020-10-13 21:18:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2020-10-13 21:18:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2020-10-13 21:18:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_set_size [2020-10-13 21:18:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure bdgrab [2020-10-13 21:18:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure bdput [2020-10-13 21:18:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2020-10-13 21:18:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_alloc_tag_set [2020-10-13 21:18:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_complete_request [2020-10-13 21:18:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_free_tag_set [2020-10-13 21:18:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_freeze_queue [2020-10-13 21:18:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_init_queue [2020-10-13 21:18:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_map_queue [2020-10-13 21:18:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_start_request [2020-10-13 21:18:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_unfreeze_queue [2020-10-13 21:18:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_flush [2020-10-13 21:18:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_register_region [2020-10-13 21:18:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_unregister_region [2020-10-13 21:18:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_reread_part [2020-10-13 21:18:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-13 21:18:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-13 21:18:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure del_gendisk [2020-10-13 21:18:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-13 21:18:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure fget [2020-10-13 21:18:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure file_path [2020-10-13 21:18:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-13 21:18:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2020-10-13 21:18:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure get_disk [2020-10-13 21:18:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2020-10-13 21:18:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2020-10-13 21:18:14,555 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2020-10-13 21:18:14,555 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_for_each [2020-10-13 21:18:14,555 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2020-10-13 21:18:14,555 INFO L138 BoogieDeclarations]: Found implementation of procedure invalidate_bdev [2020-10-13 21:18:14,555 INFO L138 BoogieDeclarations]: Found implementation of procedure iov_iter_bvec [2020-10-13 21:18:14,555 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_uevent [2020-10-13 21:18:14,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 21:18:14,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_11 [2020-10-13 21:18:14,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2020-10-13 21:18:14,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_11 [2020-10-13 21:18:14,556 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-13 21:18:14,556 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2020-10-13 21:18:14,556 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2020-10-13 21:18:14,556 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-13 21:18:14,556 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 21:18:14,556 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-13 21:18:14,558 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 21:18:14,562 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2020-10-13 21:18:14,562 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-13 21:18:14,562 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-13 21:18:14,562 INFO L138 BoogieDeclarations]: Found implementation of procedure register_blkdev [2020-10-13 21:18:14,562 INFO L138 BoogieDeclarations]: Found implementation of procedure set_blocksize [2020-10-13 21:18:14,562 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_ro [2020-10-13 21:18:14,563 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2020-10-13 21:18:14,563 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2020-10-13 21:18:14,563 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2020-10-13 21:18:14,563 INFO L138 BoogieDeclarations]: Found implementation of procedure vfs_fsync [2020-10-13 21:18:14,563 INFO L138 BoogieDeclarations]: Found implementation of procedure vfs_getattr [2020-10-13 21:18:14,563 INFO L138 BoogieDeclarations]: Found implementation of procedure vfs_iter_read [2020-10-13 21:18:14,563 INFO L138 BoogieDeclarations]: Found implementation of procedure vfs_iter_write [2020-10-13 21:18:14,563 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-13 21:18:14,564 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 21:18:14,564 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_fill_bio [2020-10-13 21:18:14,564 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 21:18:14,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 21:18:14,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 21:18:14,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 21:18:14,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2020-10-13 21:18:14,568 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 21:18:14,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 21:18:14,568 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2020-10-13 21:18:14,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 21:18:14,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 21:18:14,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 21:18:14,568 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2020-10-13 21:18:14,568 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2020-10-13 21:18:14,568 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2020-10-13 21:18:14,569 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 21:18:14,569 INFO L130 BoogieDeclarations]: Found specification of procedure ___might_sleep [2020-10-13 21:18:14,569 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-13 21:18:14,569 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 21:18:14,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 21:18:14,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 21:18:14,569 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 21:18:14,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 21:18:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 21:18:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-13 21:18:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 21:18:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-13 21:18:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-13 21:18:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-13 21:18:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2020-10-13 21:18:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2020-10-13 21:18:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-13 21:18:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-13 21:18:14,571 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 21:18:14,571 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-13 21:18:14,571 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 21:18:14,571 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 21:18:14,571 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2020-10-13 21:18:14,571 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-13 21:18:14,571 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-13 21:18:14,571 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2020-10-13 21:18:14,571 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-13 21:18:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-13 21:18:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-13 21:18:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-13 21:18:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-13 21:18:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2020-10-13 21:18:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2020-10-13 21:18:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-13 21:18:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-13 21:18:14,573 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 21:18:14,573 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-13 21:18:14,573 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-13 21:18:14,573 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 21:18:14,573 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-13 21:18:14,573 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-13 21:18:14,573 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2020-10-13 21:18:14,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 21:18:14,573 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 21:18:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure uid_eq [2020-10-13 21:18:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-13 21:18:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-13 21:18:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 21:18:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-13 21:18:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-13 21:18:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-13 21:18:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-13 21:18:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_16 [2020-10-13 21:18:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-13 21:18:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-13 21:18:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-13 21:18:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-13 21:18:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-13 21:18:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-13 21:18:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-13 21:18:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-13 21:18:14,577 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-13 21:18:14,577 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2020-10-13 21:18:14,577 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-13 21:18:14,577 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2020-10-13 21:18:14,577 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2020-10-13 21:18:14,577 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2020-10-13 21:18:14,577 INFO L130 BoogieDeclarations]: Found specification of procedure idr_for_each [2020-10-13 21:18:14,577 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2020-10-13 21:18:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2020-10-13 21:18:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2020-10-13 21:18:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2020-10-13 21:18:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2020-10-13 21:18:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_uevent [2020-10-13 21:18:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_10 [2020-10-13 21:18:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_13 [2020-10-13 21:18:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_11 [2020-10-13 21:18:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_12 [2020-10-13 21:18:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_14 [2020-10-13 21:18:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_15 [2020-10-13 21:18:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-13 21:18:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-13 21:18:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-13 21:18:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-13 21:18:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2020-10-13 21:18:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 21:18:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 21:18:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 21:18:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 21:18:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 21:18:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-13 21:18:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 21:18:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 21:18:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 21:18:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 21:18:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 21:18:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 21:18:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 21:18:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 21:18:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 21:18:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 21:18:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 21:18:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 21:18:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 21:18:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 21:18:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_loop_func_table_11 [2020-10-13 21:18:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_3 [2020-10-13 21:18:14,582 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-13 21:18:14,582 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2020-10-13 21:18:14,582 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-13 21:18:14,582 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2020-10-13 21:18:14,583 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-13 21:18:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2020-10-13 21:18:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-13 21:18:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-13 21:18:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-10-13 21:18:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_block_device_operations_5 [2020-10-13 21:18:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-13 21:18:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2020-10-13 21:18:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2020-10-13 21:18:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure new_encode_dev [2020-10-13 21:18:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure huge_encode_dev [2020-10-13 21:18:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2020-10-13 21:18:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure __sb_end_write [2020-10-13 21:18:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure __sb_start_write [2020-10-13 21:18:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2020-10-13 21:18:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2020-10-13 21:18:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2020-10-13 21:18:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure bdgrab [2020-10-13 21:18:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure bd_set_size [2020-10-13 21:18:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure bdput [2020-10-13 21:18:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure invalidate_bdev [2020-10-13 21:18:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure __blkdev_reread_part [2020-10-13 21:18:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_reread_part [2020-10-13 21:18:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure vfs_fsync [2020-10-13 21:18:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure file_start_write [2020-10-13 21:18:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure file_end_write [2020-10-13 21:18:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure file_path [2020-10-13 21:18:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure set_blocksize [2020-10-13 21:18:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure vfs_iter_read [2020-10-13 21:18:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure vfs_iter_write [2020-10-13 21:18:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-13 21:18:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2020-10-13 21:18:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nonseekable_open_20 [2020-10-13 21:18:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure vfs_getattr [2020-10-13 21:18:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2020-10-13 21:18:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure fget [2020-10-13 21:18:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2020-10-13 21:18:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk [2020-10-13 21:18:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2020-10-13 21:18:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_ro [2020-10-13 21:18:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure get_capacity [2020-10-13 21:18:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2020-10-13 21:18:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2020-10-13 21:18:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure get_disk [2020-10-13 21:18:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2020-10-13 21:18:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure blk_register_region [2020-10-13 21:18:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure blk_unregister_region [2020-10-13 21:18:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-13 21:18:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-13 21:18:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-13 21:18:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-13 21:18:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-13 21:18:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-13 21:18:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-13 21:18:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disabled_inc [2020-10-13 21:18:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disabled_dec [2020-10-13 21:18:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disable [2020-10-13 21:18:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_enable [2020-10-13 21:18:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2020-10-13 21:18:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2020-10-13 21:18:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure mapping_gfp_mask [2020-10-13 21:18:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure mapping_set_gfp_mask [2020-10-13 21:18:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure bvec_iter_advance [2020-10-13 21:18:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure bio_advance_iter [2020-10-13 21:18:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure zero_fill_bio [2020-10-13 21:18:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure queue_flag_set_unlocked [2020-10-13 21:18:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure queue_flag_clear_unlocked [2020-10-13 21:18:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2020-10-13 21:18:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_bytes [2020-10-13 21:18:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2020-10-13 21:18:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_flush [2020-10-13 21:18:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure iov_iter_bvec [2020-10-13 21:18:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2020-10-13 21:18:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2020-10-13 21:18:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_17 [2020-10-13 21:18:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2020-10-13 21:18:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_18 [2020-10-13 21:18:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_19 [2020-10-13 21:18:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_init_queue [2020-10-13 21:18:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_alloc_tag_set [2020-10-13 21:18:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_free_tag_set [2020-10-13 21:18:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_map_queue [2020-10-13 21:18:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_start_request [2020-10-13 21:18:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_complete_request [2020-10-13 21:18:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_freeze_queue [2020-10-13 21:18:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_unfreeze_queue [2020-10-13 21:18:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_rq_to_pdu [2020-10-13 21:18:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure loop_register_transfer [2020-10-13 21:18:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure loop_unregister_transfer [2020-10-13 21:18:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure transfer_xor [2020-10-13 21:18:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure xor_init [2020-10-13 21:18:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure get_size [2020-10-13 21:18:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure get_loop_size [2020-10-13 21:18:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure figure_loop_size [2020-10-13 21:18:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure lo_do_transfer [2020-10-13 21:18:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~sector_t~0~TO~int [2020-10-13 21:18:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure lo_write_bvec [2020-10-13 21:18:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure lo_write_simple [2020-10-13 21:18:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure lo_write_transfer [2020-10-13 21:18:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure lo_read_simple [2020-10-13 21:18:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure lo_read_transfer [2020-10-13 21:18:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure lo_discard [2020-10-13 21:18:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~loff_t~0~X~~loff_t~0~TO~int [2020-10-13 21:18:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure lo_req_flush [2020-10-13 21:18:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure do_req_filebacked [2020-10-13 21:18:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure do_loop_switch [2020-10-13 21:18:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure loop_switch [2020-10-13 21:18:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure loop_flush [2020-10-13 21:18:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure loop_reread_partitions [2020-10-13 21:18:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure loop_change_fd [2020-10-13 21:18:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure is_loop_device [2020-10-13 21:18:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_show [2020-10-13 21:18:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 21:18:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_backing_file_show [2020-10-13 21:18:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2020-10-13 21:18:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_offset_show [2020-10-13 21:18:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_sizelimit_show [2020-10-13 21:18:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_autoclear_show [2020-10-13 21:18:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_partscan_show [2020-10-13 21:18:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_do_show_backing_file [2020-10-13 21:18:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_do_show_offset [2020-10-13 21:18:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_do_show_sizelimit [2020-10-13 21:18:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_do_show_autoclear [2020-10-13 21:18:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_do_show_partscan [2020-10-13 21:18:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure loop_sysfs_init [2020-10-13 21:18:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure loop_sysfs_exit [2020-10-13 21:18:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure loop_config_discard [2020-10-13 21:18:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_fd [2020-10-13 21:18:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure loop_release_xfer [2020-10-13 21:18:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-13 21:18:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure loop_init_xfer [2020-10-13 21:18:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure loop_clr_fd [2020-10-13 21:18:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_status [2020-10-13 21:18:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure loop_get_status [2020-10-13 21:18:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure loop_info64_from_old [2020-10-13 21:18:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure loop_info64_to_old [2020-10-13 21:18:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_status_old [2020-10-13 21:18:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_status64 [2020-10-13 21:18:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure loop_get_status_old [2020-10-13 21:18:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure loop_get_status64 [2020-10-13 21:18:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_capacity [2020-10-13 21:18:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure lo_ioctl [2020-10-13 21:18:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-13 21:18:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure loop_info64_from_compat [2020-10-13 21:18:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure loop_info64_to_compat [2020-10-13 21:18:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_status_compat [2020-10-13 21:18:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure loop_get_status_compat [2020-10-13 21:18:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure lo_compat_ioctl [2020-10-13 21:18:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure lo_open [2020-10-13 21:18:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure lo_release [2020-10-13 21:18:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_transfer_cb [2020-10-13 21:18:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure loop_queue_rq [2020-10-13 21:18:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure loop_handle_cmd [2020-10-13 21:18:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure loop_queue_write_work [2020-10-13 21:18:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure loop_queue_read_work [2020-10-13 21:18:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure loop_init_request [2020-10-13 21:18:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure loop_add [2020-10-13 21:18:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure loop_remove [2020-10-13 21:18:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure find_free_cb [2020-10-13 21:18:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure loop_lookup [2020-10-13 21:18:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure loop_probe [2020-10-13 21:18:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure loop_control_ioctl [2020-10-13 21:18:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure loop_init [2020-10-13 21:18:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure loop_exit_cb [2020-10-13 21:18:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure loop_exit [2020-10-13 21:18:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_11 [2020-10-13 21:18:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_11 [2020-10-13 21:18:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 21:18:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 21:18:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2020-10-13 21:18:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 21:18:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 21:18:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 21:18:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 21:18:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-13 21:18:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-13 21:18:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 21:18:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-13 21:18:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 21:18:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 21:18:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 21:18:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 21:18:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 21:18:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 21:18:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 21:18:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 21:18:14,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 21:18:16,687 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 21:18:24,831 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-13 21:18:27,672 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 21:18:27,673 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-13 21:18:27,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:18:27 BoogieIcfgContainer [2020-10-13 21:18:27,686 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 21:18:27,688 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 21:18:27,688 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 21:18:27,691 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 21:18:27,692 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 09:18:10" (1/3) ... [2020-10-13 21:18:27,693 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e1f6079 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:18:27, skipping insertion in model container [2020-10-13 21:18:27,693 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:13" (2/3) ... [2020-10-13 21:18:27,693 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e1f6079 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:18:27, skipping insertion in model container [2020-10-13 21:18:27,693 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:18:27" (3/3) ... [2020-10-13 21:18:27,695 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--block--loop.ko-entry_point.cil.out.i [2020-10-13 21:18:27,706 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 21:18:27,717 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 21:18:27,732 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 21:18:27,763 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 21:18:27,764 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 21:18:27,764 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 21:18:27,764 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 21:18:27,764 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 21:18:27,764 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 21:18:27,764 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 21:18:27,764 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 21:18:27,821 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states. [2020-10-13 21:18:27,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 709 [2020-10-13 21:18:27,861 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 21:18:27,863 INFO L422 BasicCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 23, 23, 23, 23, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 21:18:27,864 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 21:18:27,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 21:18:27,871 INFO L82 PathProgramCache]: Analyzing trace with hash -1208474546, now seen corresponding path program 1 times [2020-10-13 21:18:27,880 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 21:18:27,881 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1085499326] [2020-10-13 21:18:27,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 21:18:29,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:29,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:30,619 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:30,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:31,339 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:31,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:31,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:32,126 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:32,383 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:32,552 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:32,765 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:32,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:33,120 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:36,745 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:36,745 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 974 [2020-10-13 21:18:36,746 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 12 [2020-10-13 21:18:36,746 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7610 [2020-10-13 21:18:36,751 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:36,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:36,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 71 [2020-10-13 21:18:36,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:36,752 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 5 [2020-10-13 21:18:38,617 WARN L193 SmtUtils]: Spent 1.63 s on a formula simplification that was a NOOP. DAG size: 574 [2020-10-13 21:18:38,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:18:38,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:38,649 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:38,858 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:38,858 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:38,858 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:38,858 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 219 [2020-10-13 21:18:38,859 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:38,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:38,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:38,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:38,859 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:39,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:18:39,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:39,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,058 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,083 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:39,084 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:18:39,084 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:39,084 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-13 21:18:39,085 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:39,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:39,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:18:39,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:39,085 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:39,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:39,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:39,129 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,135 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:39,136 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:39,136 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:39,136 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 21:18:39,136 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:39,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:39,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:39,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:39,137 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:39,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:18:39,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:39,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,159 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:39,159 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:39,159 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:39,160 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:18:39,160 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:39,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:39,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:18:39,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:39,161 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:39,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 21:18:39,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:39,186 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,227 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:39,228 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:18:39,228 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:39,228 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-13 21:18:39,229 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:39,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:39,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:39,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:39,230 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:39,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:39,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:39,258 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,263 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:39,264 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:39,264 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:39,264 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 21:18:39,264 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:39,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:39,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:39,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:39,265 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:39,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:18:39,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:39,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,285 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,289 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:39,289 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:39,290 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:39,290 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 21:18:39,290 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:39,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:39,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:18:39,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:39,291 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:39,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 21:18:39,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:39,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,351 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:39,351 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:18:39,352 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:39,352 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-13 21:18:39,352 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:39,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:39,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:18:39,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:39,353 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:39,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:39,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:39,383 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,390 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:39,391 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:39,391 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:39,391 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 21:18:39,392 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:39,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:39,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:39,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:39,393 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:39,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:18:39,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:39,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,418 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:39,418 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:39,418 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:39,419 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:18:39,419 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:39,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:39,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:18:39,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:39,420 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:39,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 21:18:39,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:39,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,465 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,504 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:39,504 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:18:39,504 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:39,505 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-13 21:18:39,505 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:39,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:39,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:18:39,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:39,506 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:39,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:39,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:39,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,536 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:39,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:39,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:39,537 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 21:18:39,538 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:39,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:39,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:39,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:39,539 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:39,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:18:39,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:39,556 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,559 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:39,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:39,564 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:39,565 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 21:18:39,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:39,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:39,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:39,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:39,566 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:39,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 21:18:39,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:39,587 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,599 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,627 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:39,628 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:18:39,628 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:39,628 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-13 21:18:39,628 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:39,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:39,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:18:39,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:39,629 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:39,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:39,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:39,650 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,655 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:39,656 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:39,656 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:39,656 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 21:18:39,657 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:39,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:39,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:39,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:39,658 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:39,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:18:39,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:39,676 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,683 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:39,683 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:39,683 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:39,684 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 21:18:39,684 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:39,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:39,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:39,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:39,685 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:39,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 21:18:39,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:39,712 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,726 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,791 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:39,791 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:18:39,792 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:39,792 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 90 [2020-10-13 21:18:39,792 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:39,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:39,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:18:39,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:39,793 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:39,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:39,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:39,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,814 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:39,815 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:39,815 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:39,815 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 21:18:39,815 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:39,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:39,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:39,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:39,816 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:39,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:18:39,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:39,834 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,841 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:39,842 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:39,842 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:39,842 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 21:18:39,843 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:39,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:39,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:18:39,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:39,844 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:39,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 21:18:39,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:39,875 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,886 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,922 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:39,923 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:18:39,923 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:39,923 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-13 21:18:39,924 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:39,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:39,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:18:39,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:39,925 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:39,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:39,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:39,947 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,953 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:39,953 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:39,954 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:39,954 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 21:18:39,954 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:39,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:39,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:39,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:39,955 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:39,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:18:39,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:39,975 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,977 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:39,981 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:39,981 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:39,981 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:39,982 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 21:18:39,982 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:39,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:39,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:18:39,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:39,984 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:39,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 21:18:39,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:40,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,058 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:40,059 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:18:40,059 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:40,059 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-13 21:18:40,059 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:40,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:40,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:18:40,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:40,060 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:40,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:40,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:40,082 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,086 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:40,087 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:40,087 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:40,087 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:18:40,087 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:40,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:40,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:40,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:40,088 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:40,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:18:40,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:40,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,108 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:40,108 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:40,108 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:40,109 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 21:18:40,109 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:40,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:40,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:18:40,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:40,109 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:40,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 21:18:40,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:40,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,142 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,177 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:40,177 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:18:40,177 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:40,177 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-13 21:18:40,178 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:40,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:40,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:18:40,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:40,178 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:40,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:40,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:40,197 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,201 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:40,202 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:40,202 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:40,202 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 21:18:40,202 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:40,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:40,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:40,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:40,203 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:40,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:18:40,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:40,218 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,223 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:40,223 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:40,224 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:40,224 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:18:40,224 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:40,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:40,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:18:40,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:40,225 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:40,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-13 21:18:40,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:40,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,293 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:40,294 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:18:40,294 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:40,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-13 21:18:40,294 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:40,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:40,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:18:40,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:40,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:40,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:40,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:40,314 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,319 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:40,319 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:40,320 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:40,320 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 21:18:40,320 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:40,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:40,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:40,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:40,321 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:40,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:18:40,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:40,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,342 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:40,342 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:40,342 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:40,343 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:18:40,343 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:40,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:40,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:18:40,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:40,344 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:40,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-13 21:18:40,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:40,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,382 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,406 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:40,407 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:18:40,407 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:40,407 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-13 21:18:40,407 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:40,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:40,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:18:40,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:40,408 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:40,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:40,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:40,425 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,429 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:40,430 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:40,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:40,430 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:18:40,430 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:40,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:40,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:40,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:40,431 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:40,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:18:40,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:40,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,452 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:40,452 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:40,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:40,453 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:18:40,453 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:40,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:40,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:18:40,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:40,454 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:40,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-13 21:18:40,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:40,477 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,487 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,523 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:40,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:18:40,524 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:40,524 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-13 21:18:40,524 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:40,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:40,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:18:40,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:40,525 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:40,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:40,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:40,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,548 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:40,549 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:40,549 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:40,549 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:18:40,550 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:40,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:40,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:40,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:40,551 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:40,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:18:40,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:40,567 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,578 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:40,578 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:40,578 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:40,578 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 21:18:40,579 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:40,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:40,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:18:40,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:40,579 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:40,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-13 21:18:40,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:40,602 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,612 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,650 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:40,650 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:18:40,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:40,651 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-13 21:18:40,651 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:40,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:40,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:18:40,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:40,652 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:40,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:40,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:40,673 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,678 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:40,679 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:40,679 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:40,679 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:18:40,679 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:40,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:40,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:40,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:40,680 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:40,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:18:40,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:40,694 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,696 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,699 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:40,700 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:40,700 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:40,700 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:18:40,701 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:40,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:40,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:40,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:40,702 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:40,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-13 21:18:40,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:40,726 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,781 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:40,781 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:18:40,781 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:40,782 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-13 21:18:40,782 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:40,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:40,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:18:40,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:40,783 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:40,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:40,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:40,803 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,811 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:40,811 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:40,812 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:40,812 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 21:18:40,813 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:40,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:40,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:40,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:40,814 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:40,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:18:40,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:40,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,833 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,838 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:40,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:40,839 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:40,839 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 21:18:40,839 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:40,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:40,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:40,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:40,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:40,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-13 21:18:40,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:40,868 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,880 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,914 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:40,914 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:18:40,915 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:40,915 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-13 21:18:40,915 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:40,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:40,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:18:40,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:40,917 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:40,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:40,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:40,935 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,942 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:40,942 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:40,942 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:40,942 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 21:18:40,943 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:40,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:40,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:40,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:40,944 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:40,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:18:40,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:40,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:40,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:40,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:40,969 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:40,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 21:18:40,969 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:40,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:40,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:18:40,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:40,970 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:40,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-13 21:18:40,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:40,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,004 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,029 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,029 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:18:41,029 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:41,029 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-13 21:18:41,030 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:18:41,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,030 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:41,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,046 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:41,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:41,052 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 21:18:41,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:41,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:18:41,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,068 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,073 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,073 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:41,073 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:41,074 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 21:18:41,074 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:18:41,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,075 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-13 21:18:41,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,096 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,106 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,132 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,133 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:18:41,133 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:41,133 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-13 21:18:41,133 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:18:41,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,134 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:41,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,151 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,156 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,157 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:41,157 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:41,157 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:18:41,157 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:41,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,158 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:18:41,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,176 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,176 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:41,176 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:41,176 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:18:41,177 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:18:41,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,178 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2020-10-13 21:18:41,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,199 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,232 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,233 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:18:41,233 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:41,233 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-13 21:18:41,233 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:18:41,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,234 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:41,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,255 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,255 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:41,255 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:41,256 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:18:41,256 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:41,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,257 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:18:41,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,270 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,273 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,274 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:41,274 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:41,274 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:18:41,274 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:18:41,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,275 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2020-10-13 21:18:41,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,331 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,332 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:18:41,332 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:41,332 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-13 21:18:41,332 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:18:41,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,333 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:41,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,354 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,354 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:41,354 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:41,354 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:18:41,355 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:41,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,356 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:18:41,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,370 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,373 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,373 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:41,374 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:41,374 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:18:41,374 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:18:41,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,375 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2020-10-13 21:18:41,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,410 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,440 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,440 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:18:41,440 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:41,441 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-13 21:18:41,441 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:18:41,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,442 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:41,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,463 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,463 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:41,463 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:41,463 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:18:41,464 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:41,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,464 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:18:41,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,479 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,480 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:41,480 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:41,480 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:18:41,480 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:18:41,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,481 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2020-10-13 21:18:41,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,503 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,511 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,543 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,543 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:18:41,544 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:41,544 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-13 21:18:41,544 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:18:41,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,545 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:41,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,565 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,570 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,570 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:41,570 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:41,570 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:18:41,571 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:41,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,571 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:18:41,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,587 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,592 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,592 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:41,592 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:41,593 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 21:18:41,593 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:18:41,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,594 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-13 21:18:41,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,614 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,623 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,644 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,644 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:18:41,644 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:41,644 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-13 21:18:41,645 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:18:41,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,645 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:41,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,660 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,664 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,664 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:41,665 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:41,665 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:18:41,665 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:41,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,666 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:18:41,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,679 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,683 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,683 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:41,683 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:41,683 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:18:41,684 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:18:41,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,684 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2020-10-13 21:18:41,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,704 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,711 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,730 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,731 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:18:41,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:41,731 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-13 21:18:41,731 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:18:41,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,732 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:41,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,753 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,753 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:41,753 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:41,753 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 21:18:41,754 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:41,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,754 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:18:41,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,777 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,778 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:41,778 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:41,778 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:18:41,778 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:41,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,779 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2020-10-13 21:18:41,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,800 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,807 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,826 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,826 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:18:41,826 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:41,827 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-13 21:18:41,827 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:18:41,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,827 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:41,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,843 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,847 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,848 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:41,848 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:41,848 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:18:41,848 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:41,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,849 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:18:41,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,862 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,863 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,867 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,867 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:41,867 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:41,867 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 21:18:41,868 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:41,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,868 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-13 21:18:41,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,880 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:41,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 21:18:41,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:41,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:18:41,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:41,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:41,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 21:18:41,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:41,884 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:41,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 393 [2020-10-13 21:18:41,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:41,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:41,976 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:42,050 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:42,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:18:42,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:42,051 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 90 [2020-10-13 21:18:42,051 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:42,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:42,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:18:42,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:42,052 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:42,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:42,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:42,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:42,074 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:42,074 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:42,075 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:42,075 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:18:42,075 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:42,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:42,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:42,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:42,076 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:42,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2020-10-13 21:18:42,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:42,096 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:42,108 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:42,189 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:42,189 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:18:42,190 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:42,190 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-13 21:18:42,190 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:42,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:42,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:18:42,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:42,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:42,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:42,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:42,209 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:42,214 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:42,214 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:42,214 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:42,216 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:18:42,216 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:42,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:42,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:42,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:42,217 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:42,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 415 [2020-10-13 21:18:42,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:42,239 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:42,251 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:42,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:42,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:18:42,356 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:42,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 124 [2020-10-13 21:18:42,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:42,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:42,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:18:42,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:42,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:42,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:42,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:42,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:42,376 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:42,376 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:42,376 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:42,377 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 21:18:42,377 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:42,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:42,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:42,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:42,378 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:42,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 426 [2020-10-13 21:18:42,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:42,397 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:42,409 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:42,505 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:42,506 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:18:42,506 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:42,506 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 115 [2020-10-13 21:18:42,506 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:42,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:42,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:18:42,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:42,507 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:42,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:42,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:42,525 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:42,531 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:42,532 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:42,532 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:42,532 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 21:18:42,532 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:42,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:42,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:42,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:42,533 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:42,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2020-10-13 21:18:42,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:42,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:42,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:42,644 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:42,644 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:18:42,644 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:42,645 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 99 [2020-10-13 21:18:42,645 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:42,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:42,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:18:42,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:42,646 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:42,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:42,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:42,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:42,668 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:42,668 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:42,669 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:42,669 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:18:42,669 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:42,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:42,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:42,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:42,670 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:42,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 448 [2020-10-13 21:18:42,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:42,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:42,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:42,796 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:42,796 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:18:42,796 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:42,797 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 110 [2020-10-13 21:18:42,797 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:42,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:42,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:18:42,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:42,798 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:42,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:42,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:42,816 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:42,823 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:42,823 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:42,823 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:42,824 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 21:18:42,824 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:42,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:42,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:42,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:42,825 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:42,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2020-10-13 21:18:42,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:42,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:42,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:42,935 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:42,935 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:18:42,935 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:42,936 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-13 21:18:42,936 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:42,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:42,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:18:42,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:42,936 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:42,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:42,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:42,952 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:42,956 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:42,957 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:42,957 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:42,957 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 21:18:42,957 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:42,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:42,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:42,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:42,958 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:42,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 470 [2020-10-13 21:18:42,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:42,977 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:42,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:43,049 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:43,050 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:18:43,050 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:43,050 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-13 21:18:43,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:43,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:43,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:18:43,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:43,052 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:43,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:43,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:43,072 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:43,092 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:43,092 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:43,092 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:43,093 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 21:18:43,093 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:43,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:43,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:43,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:43,094 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:43,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 481 [2020-10-13 21:18:43,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:43,121 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:43,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:43,213 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:43,213 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:18:43,213 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:43,214 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 99 [2020-10-13 21:18:43,214 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:43,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:43,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:18:43,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:43,215 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:43,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:43,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:43,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:43,239 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:43,239 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:43,240 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:43,240 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 21:18:43,240 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:43,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:43,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:43,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:43,241 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:43,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 492 [2020-10-13 21:18:43,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:43,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:43,275 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:43,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:43,348 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:18:43,348 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:43,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 93 [2020-10-13 21:18:43,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:43,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:43,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:18:43,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:43,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:43,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:43,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:43,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:43,370 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:43,371 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:43,371 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:43,371 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 21:18:43,371 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:43,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:43,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:43,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:43,372 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:43,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 503 [2020-10-13 21:18:43,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:43,393 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:43,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:43,463 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:43,464 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:18:43,464 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:43,464 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-13 21:18:43,464 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:43,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:43,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:18:43,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:43,465 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:43,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:43,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:43,483 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:43,489 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:43,489 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:43,489 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:43,490 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:18:43,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:43,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:43,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:43,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:43,491 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:43,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2020-10-13 21:18:43,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:43,512 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:43,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:43,574 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:43,575 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:18:43,575 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:43,575 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-13 21:18:43,575 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:43,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:43,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:18:43,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:43,576 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:43,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:43,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:43,591 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:43,596 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:43,596 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:43,596 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:43,596 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 21:18:43,597 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:43,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:43,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:43,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:43,598 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:43,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 525 [2020-10-13 21:18:43,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:43,617 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:43,625 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:43,703 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:43,704 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:18:43,704 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:43,705 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-13 21:18:43,705 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:43,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:43,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:18:43,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:43,706 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:43,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:43,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:43,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:43,728 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:43,729 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:43,729 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:43,730 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:18:43,730 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:43,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:43,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:43,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:43,731 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:43,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 536 [2020-10-13 21:18:43,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:43,755 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:43,767 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:43,836 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:43,837 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:18:43,837 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:43,837 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-13 21:18:43,837 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:43,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:43,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:18:43,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:43,838 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:43,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:43,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:43,853 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:43,858 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:43,859 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:43,859 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:43,859 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 21:18:43,860 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:43,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:43,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:43,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:43,861 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:43,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 547 [2020-10-13 21:18:43,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:43,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:43,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:43,953 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:43,953 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:18:43,953 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:43,953 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 77 [2020-10-13 21:18:43,954 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:43,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:43,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:18:43,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:43,954 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:43,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:43,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:43,969 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:43,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:43,974 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:43,974 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:43,974 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:18:43,974 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:43,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:43,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:43,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:43,975 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:43,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 558 [2020-10-13 21:18:43,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:43,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:44,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:44,058 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:44,059 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:18:44,059 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:44,059 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-13 21:18:44,059 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:44,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:44,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:18:44,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:44,060 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:44,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:44,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:44,075 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:44,082 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:44,082 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:44,082 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:44,083 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:18:44,083 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:44,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:44,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:44,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:44,084 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:44,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 569 [2020-10-13 21:18:44,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:44,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:44,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:44,172 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:44,173 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:18:44,173 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:44,173 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-13 21:18:44,174 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:44,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:44,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:18:44,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:44,174 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:44,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:44,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:44,192 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:44,198 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:44,198 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:44,198 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:44,198 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:18:44,199 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:44,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:44,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:44,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:44,199 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:44,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 580 [2020-10-13 21:18:44,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:44,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:44,240 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:44,278 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:44,279 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:18:44,279 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:44,279 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-13 21:18:44,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:44,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:44,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:18:44,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:44,280 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:44,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:44,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:44,299 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:44,305 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:44,306 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:44,306 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:44,306 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:18:44,306 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:44,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:44,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:44,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:44,307 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:44,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 591 [2020-10-13 21:18:44,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:44,331 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:44,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:44,412 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:44,412 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:18:44,412 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:44,413 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-13 21:18:44,413 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:44,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:44,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:18:44,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:44,414 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:44,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:44,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:44,433 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:44,440 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:44,440 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:44,441 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:44,441 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 21:18:44,441 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:44,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:44,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:44,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:44,443 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:44,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 602 [2020-10-13 21:18:44,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:44,469 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:44,480 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:44,546 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:44,547 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:18:44,547 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:44,547 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-13 21:18:44,548 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:44,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:44,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:18:44,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:44,548 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:44,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:44,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:44,566 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:44,572 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:44,572 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:44,573 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:44,573 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 21:18:44,573 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:44,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:44,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:44,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:44,574 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:44,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 613 [2020-10-13 21:18:44,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:44,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:44,608 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:44,673 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:44,674 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:18:44,674 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:44,674 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-13 21:18:44,675 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:44,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:44,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:18:44,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:44,676 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:44,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:44,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:44,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:44,700 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:44,700 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:44,700 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:44,701 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 21:18:44,701 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:44,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:44,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:44,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:44,702 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:44,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 624 [2020-10-13 21:18:44,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:44,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:44,738 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:44,836 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:44,836 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:18:44,837 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:44,837 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 116 [2020-10-13 21:18:44,837 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:44,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:44,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:18:44,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:44,838 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:44,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:44,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:44,853 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:44,857 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:44,857 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:44,858 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:44,858 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 21:18:44,858 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:44,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:44,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:44,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:44,859 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:44,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 635 [2020-10-13 21:18:44,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:44,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:44,889 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:44,958 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:44,958 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:18:44,958 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:18:44,959 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-13 21:18:44,959 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:44,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:44,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:18:44,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:44,960 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:44,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:44,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:44,979 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:44,985 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:44,985 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:44,985 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:44,985 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:18:44,986 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:44,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:44,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:44,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:44,986 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:45,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 646 [2020-10-13 21:18:45,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:45,026 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:45,030 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:45,030 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:45,030 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:45,030 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:18:45,030 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:45,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:45,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 21:18:45,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:45,031 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:45,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 651 [2020-10-13 21:18:45,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:45,068 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:45,072 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:45,073 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:45,073 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:45,073 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:18:45,073 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:45,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:45,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 21:18:45,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:45,074 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:45,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 670 [2020-10-13 21:18:45,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:45,117 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:45,133 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:45,134 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 49 [2020-10-13 21:18:45,134 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:45,134 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 21:18:45,134 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:45,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:45,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 46 [2020-10-13 21:18:45,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:45,135 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:45,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-13 21:18:45,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:45,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:45,155 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:45,156 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:45,156 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:45,156 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:18:45,156 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:45,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:45,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:45,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:45,157 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:45,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 21:18:45,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:45,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:45,174 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:45,174 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:45,174 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:45,174 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:18:45,175 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:45,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:45,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:45,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:45,175 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:45,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-13 21:18:45,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:45,189 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:45,192 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:45,192 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:45,192 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:45,193 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:18:45,193 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:45,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:45,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:45,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:45,194 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:45,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2020-10-13 21:18:45,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:45,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:45,219 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:45,219 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:45,220 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:45,220 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 21:18:45,220 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:45,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:45,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:45,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:45,221 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:45,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-13 21:18:45,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:45,238 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:45,244 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:45,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 21:18:45,245 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:45,245 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 21:18:45,245 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:45,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:45,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:45,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:45,246 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:45,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:45,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:45,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:45,263 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:45,263 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:45,263 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:45,264 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:18:45,264 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:45,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:45,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:45,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:45,265 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:46,233 INFO L134 CoverageAnalysis]: Checked inductivity of 6141 backedges. 290 proven. 355 refuted. 0 times theorem prover too weak. 5496 trivial. 0 not checked. [2020-10-13 21:18:46,234 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1085499326] [2020-10-13 21:18:46,236 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 21:18:46,237 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-10-13 21:18:46,238 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1701610250] [2020-10-13 21:18:46,246 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-13 21:18:46,248 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 21:18:46,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-13 21:18:46,264 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2020-10-13 21:18:46,266 INFO L87 Difference]: Start difference. First operand 2312 states. Second operand 9 states. [2020-10-13 21:19:28,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 21:19:28,112 INFO L93 Difference]: Finished difference Result 4988 states and 6767 transitions. [2020-10-13 21:19:28,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-10-13 21:19:28,116 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 708 [2020-10-13 21:19:28,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 21:19:28,198 INFO L225 Difference]: With dead ends: 4988 [2020-10-13 21:19:28,198 INFO L226 Difference]: Without dead ends: 2738 [2020-10-13 21:19:28,227 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 305 GetRequests, 289 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=103, Invalid=203, Unknown=0, NotChecked=0, Total=306 [2020-10-13 21:19:28,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2738 states. [2020-10-13 21:19:29,269 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2738 to 2213. [2020-10-13 21:19:29,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2213 states. [2020-10-13 21:19:29,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 2213 states and 2878 transitions. [2020-10-13 21:19:29,291 INFO L78 Accepts]: Start accepts. Automaton has 2213 states and 2878 transitions. Word has length 708 [2020-10-13 21:19:29,292 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 21:19:29,292 INFO L479 AbstractCegarLoop]: Abstraction has 2213 states and 2878 transitions. [2020-10-13 21:19:29,292 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-13 21:19:29,292 INFO L276 IsEmpty]: Start isEmpty. Operand 2213 states and 2878 transitions. [2020-10-13 21:19:29,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 709 [2020-10-13 21:19:29,317 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 21:19:29,318 INFO L422 BasicCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 23, 23, 23, 23, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 21:19:29,318 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 21:19:29,319 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 21:19:29,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 21:19:29,319 INFO L82 PathProgramCache]: Analyzing trace with hash -1861501826, now seen corresponding path program 1 times [2020-10-13 21:19:29,319 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 21:19:29,320 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [709347336] [2020-10-13 21:19:29,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 21:19:29,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:30,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:31,585 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:32,539 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:33,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:33,971 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:37,644 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:37,644 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 974 [2020-10-13 21:19:37,645 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-13 21:19:37,645 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7766 [2020-10-13 21:19:37,645 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:37,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 21:19:37,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 576 [2020-10-13 21:19:37,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 21:19:37,646 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,000 WARN L193 SmtUtils]: Spent 2.00 s on a formula simplification that was a NOOP. DAG size: 574 [2020-10-13 21:19:40,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:19:40,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,176 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,176 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:40,176 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,177 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 155 [2020-10-13 21:19:40,177 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,178 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:19:40,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,265 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,265 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:19:40,265 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,265 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 21:19:40,266 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,266 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:40,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,290 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,293 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,293 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:40,293 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:40,294 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:19:40,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,305 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,307 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,307 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:40,308 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,308 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 21:19:40,308 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,309 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 21:19:40,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,321 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,332 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:19:40,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 21:19:40,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:40,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,349 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,350 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:40,350 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,350 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:40,350 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,351 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:19:40,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,361 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,364 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,364 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:40,364 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,364 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 21:19:40,365 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,365 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 21:19:40,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:19:40,389 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,390 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:19:40,390 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,391 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:40,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,407 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,407 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:40,408 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,408 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:40,408 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:19:40,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,419 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,422 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,423 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:40,423 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,423 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:40,423 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,424 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 21:19:40,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,438 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,453 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,453 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:19:40,453 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,453 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 21:19:40,454 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,454 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:40,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,468 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,472 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,472 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:40,472 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,473 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:19:40,473 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,474 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:19:40,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:19:40,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,486 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,489 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,489 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:40,490 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,490 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:19:40,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,491 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 21:19:40,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,504 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,519 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,519 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:19:40,519 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,519 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 21:19:40,520 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,520 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:40,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,538 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,538 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:40,538 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,538 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:19:40,539 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,539 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:19:40,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:40,552 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,552 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 21:19:40,552 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 21:19:40,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,577 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,578 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:19:40,578 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,578 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:19:40,578 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,579 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:40,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,596 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,597 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:40,597 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,597 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:40,597 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,598 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:19:40,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,609 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,611 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,612 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:40,612 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,612 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:40,612 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,613 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 21:19:40,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,627 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,639 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,639 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:19:40,639 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,639 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:19:40,639 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,640 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:40,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,653 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,656 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,657 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:40,657 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,657 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:40,657 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,658 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:19:40,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,671 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,671 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:40,672 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,672 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:40,672 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,673 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 21:19:40,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,684 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,697 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,698 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:19:40,698 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,698 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:19:40,698 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,699 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:40,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,711 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,715 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,715 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:40,716 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,716 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:40,716 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,717 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:19:40,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,727 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,729 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,730 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:40,730 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,730 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:40,730 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,731 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 21:19:40,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,755 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,756 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:19:40,756 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,756 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:19:40,756 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,757 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:40,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,773 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,774 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:40,774 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,774 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:40,774 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,775 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:19:40,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,788 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,788 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:40,789 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,789 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:40,789 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,790 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-13 21:19:40,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,802 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,815 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,815 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:19:40,815 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,816 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:19:40,816 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,817 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:40,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,832 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,833 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:40,833 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,833 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:40,833 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,834 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:19:40,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,846 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,847 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:40,847 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,847 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:40,847 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,848 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-13 21:19:40,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,874 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,875 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:19:40,875 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,875 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 21:19:40,875 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,876 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:40,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,888 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,892 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,892 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:40,892 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,892 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:40,892 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,893 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:19:40,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,905 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,908 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,908 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:40,908 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,908 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:19:40,909 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,909 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-13 21:19:40,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,922 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,950 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,950 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:19:40,950 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,950 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-13 21:19:40,951 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,951 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:40,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,970 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,970 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:40,970 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,971 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:19:40,971 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,971 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:19:40,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:40,982 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:40,985 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:40,986 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:40,986 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:40,986 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:40,986 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:40,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:40,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:40,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:40,987 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:40,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-13 21:19:40,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,018 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,019 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:19:41,019 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,020 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 21:19:41,020 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,021 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:19:41,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:41,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,040 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,041 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:41,041 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,041 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:41,042 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,042 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:19:41,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,059 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,059 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:41,060 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,060 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:19:41,060 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,061 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-13 21:19:41,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,074 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,093 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,094 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:19:41,094 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,094 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 21:19:41,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,096 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:19:41,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:41,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,112 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,115 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,116 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:41,116 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,116 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:19:41,116 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,117 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:19:41,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,134 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,134 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:41,135 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,135 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:19:41,135 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,136 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-13 21:19:41,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,171 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,172 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:19:41,172 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,172 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 21:19:41,172 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,173 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:41,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,192 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,192 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:41,192 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,193 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:19:41,193 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,194 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:19:41,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:19:41,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,206 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,209 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,209 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:41,209 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,209 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:41,210 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,210 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-13 21:19:41,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,241 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,241 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:19:41,241 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,242 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:19:41,242 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,243 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:19:41,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:41,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,263 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,263 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:41,264 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,264 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:19:41,264 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,265 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:19:41,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,279 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,282 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,282 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:41,282 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,282 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:19:41,283 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,283 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-13 21:19:41,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,299 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,318 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,319 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:19:41,319 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,319 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 21:19:41,320 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,321 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:19:41,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:41,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,340 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,340 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:41,341 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,341 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:19:41,341 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,342 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:19:41,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:19:41,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,355 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,358 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,358 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:41,358 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,358 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:41,359 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,359 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2020-10-13 21:19:41,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,394 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,394 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:19:41,394 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,395 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 21:19:41,395 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,396 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:41,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,411 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,416 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,416 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:41,417 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,417 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 21:19:41,417 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,418 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:19:41,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:19:41,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,433 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,434 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:41,434 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,434 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:41,434 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,435 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2020-10-13 21:19:41,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,463 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,463 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:19:41,464 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,464 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 21:19:41,464 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,465 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:41,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,480 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,484 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,485 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:41,485 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,485 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:19:41,485 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,486 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:19:41,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,500 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,500 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:41,500 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,500 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:41,500 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,501 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2020-10-13 21:19:41,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,531 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,532 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:19:41,532 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,532 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:19:41,532 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,533 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:41,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,547 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,551 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,551 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:41,551 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,552 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:19:41,552 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:19:41,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,566 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,567 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:41,567 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,567 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:41,567 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,568 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2020-10-13 21:19:41,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,581 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,595 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,595 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:19:41,595 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,595 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:19:41,596 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,596 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:41,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,612 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,616 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,616 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:41,616 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,616 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:19:41,616 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,617 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:19:41,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,628 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,631 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,631 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:41,631 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,631 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:41,631 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,632 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-13 21:19:41,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,646 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,663 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,664 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:19:41,664 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,664 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 21:19:41,664 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,665 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:41,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,681 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,682 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:41,682 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,682 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:19:41,682 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,683 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:19:41,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,694 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,697 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,698 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:41,698 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,698 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:41,698 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,699 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2020-10-13 21:19:41,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,712 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,740 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,741 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:19:41,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,741 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-13 21:19:41,741 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,741 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:41,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,758 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,759 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:41,759 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,759 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:19:41,759 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,760 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:19:41,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,773 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,774 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:41,774 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,774 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:41,774 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,775 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2020-10-13 21:19:41,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,789 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,804 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,804 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:19:41,805 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,805 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 21:19:41,805 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,806 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:41,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,820 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,824 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,824 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:41,825 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,825 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:19:41,825 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,826 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:19:41,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,836 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,839 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,840 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:41,840 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,840 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:41,840 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-13 21:19:41,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,852 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,853 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,853 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 21:19:41,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 21:19:41,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 393 [2020-10-13 21:19:41,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,889 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,934 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,934 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:19:41,934 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:19:41,935 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-13 21:19:41,935 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,936 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:41,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,948 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,952 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:41,952 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:41,952 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:41,953 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:19:41,953 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:41,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:41,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:41,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:41,954 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:41,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2020-10-13 21:19:41,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:41,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:41,972 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:42,012 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:42,013 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:19:42,013 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:19:42,013 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-13 21:19:42,013 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:42,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:42,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:42,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:42,014 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:42,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:42,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:42,026 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:42,031 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:42,031 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:42,031 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:42,031 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:19:42,031 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:42,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:42,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:42,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:42,032 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:42,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 415 [2020-10-13 21:19:42,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:42,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:42,083 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:42,083 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:19:42,084 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:42,084 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-13 21:19:42,084 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:42,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 21:19:42,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 21:19:42,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 21:19:42,085 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:42,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:42,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:42,224 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:42,243 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:42,243 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:42,244 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:42,244 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 21:19:42,244 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:42,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 21:19:42,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:42,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 21:19:42,245 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:42,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 426 [2020-10-13 21:19:42,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:42,303 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:42,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:42,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:42,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:19:42,355 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:19:42,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-13 21:19:42,355 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:42,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:42,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:19:42,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:42,356 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:42,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:42,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:42,370 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:42,378 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:42,379 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:42,379 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:42,379 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 21:19:42,379 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:42,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:42,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:42,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:42,380 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:42,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2020-10-13 21:19:42,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:42,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:42,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:42,449 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:42,449 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:19:42,449 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:19:42,450 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-13 21:19:42,450 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:42,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:42,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:19:42,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:42,450 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:42,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:42,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:42,463 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:42,467 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:42,467 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:42,467 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:42,468 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:19:42,468 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:42,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:42,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:42,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:42,468 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:42,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 448 [2020-10-13 21:19:42,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:42,491 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:42,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:42,543 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:42,543 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:19:42,543 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:19:42,543 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-13 21:19:42,544 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:42,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:42,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:19:42,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:42,544 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:42,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:42,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:42,558 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:42,562 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:42,562 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:42,562 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:42,563 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:19:42,563 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:42,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:42,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:42,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:42,563 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:42,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2020-10-13 21:19:42,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:42,580 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:42,586 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:42,637 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:42,638 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:19:42,638 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:19:42,638 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-13 21:19:42,638 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:42,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:42,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:19:42,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:42,639 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:42,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:42,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:42,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:42,661 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:42,662 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:42,662 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:42,662 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:19:42,663 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:42,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:42,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:42,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:42,664 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:19:42,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 470 [2020-10-13 21:19:42,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:42,686 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:42,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:42,745 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:42,746 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:19:42,746 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:19:42,746 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-13 21:19:42,746 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:42,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:42,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:19:42,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:42,747 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:42,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:42,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:42,764 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:42,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:42,770 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:42,770 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:42,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 21:19:42,771 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:42,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:42,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:42,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:42,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:19:42,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 481 [2020-10-13 21:19:42,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:42,898 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:42,937 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:42,975 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:42,975 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:19:42,975 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:19:42,976 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 185 [2020-10-13 21:19:42,976 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:42,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:42,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:19:42,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:42,977 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:19:42,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:42,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:42,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:42,998 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:42,998 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:42,999 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:42,999 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 21:19:42,999 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:43,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:43,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:43,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:43,000 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:19:43,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 492 [2020-10-13 21:19:43,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:43,018 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,085 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:43,085 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:19:43,086 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:19:43,086 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-13 21:19:43,086 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:43,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:43,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:19:43,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:43,088 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:19:43,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:43,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:43,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,106 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:43,106 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:43,106 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:43,106 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:19:43,107 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:43,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:43,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:43,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:43,107 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:43,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 503 [2020-10-13 21:19:43,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:43,126 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,136 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,180 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:43,181 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:19:43,181 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:19:43,181 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-13 21:19:43,181 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:43,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:43,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:19:43,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:43,182 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:19:43,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:43,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:43,194 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,197 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:43,198 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:43,198 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:43,198 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:43,198 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:43,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:43,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:43,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:43,199 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:43,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2020-10-13 21:19:43,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:43,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,262 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:43,262 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:19:43,263 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:19:43,263 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-13 21:19:43,263 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:43,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:43,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:19:43,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:43,264 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:43,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:43,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:43,275 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,278 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:43,279 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:43,279 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:43,279 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:43,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:43,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:43,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:43,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:43,280 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:43,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 525 [2020-10-13 21:19:43,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:43,294 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,301 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,345 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:43,345 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:19:43,345 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:19:43,346 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-13 21:19:43,346 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:43,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:43,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:19:43,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:43,347 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:43,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:43,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:43,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,364 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:43,364 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:43,364 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:43,365 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:19:43,365 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:43,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:43,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:43,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:43,366 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:43,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 536 [2020-10-13 21:19:43,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:43,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,389 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,431 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:43,431 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:19:43,431 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:19:43,432 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-13 21:19:43,432 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:43,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:43,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:19:43,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:43,432 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:43,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:43,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:43,445 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,448 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:43,449 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:43,449 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:43,449 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:19:43,449 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:43,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:43,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:43,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:43,450 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:43,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 547 [2020-10-13 21:19:43,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:43,466 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,527 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:43,527 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:19:43,528 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:19:43,528 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-13 21:19:43,528 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:43,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:43,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:19:43,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:43,529 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:43,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:43,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:43,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,547 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:43,548 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:43,548 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:43,548 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 21:19:43,549 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:43,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:43,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:43,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:43,550 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:19:43,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 558 [2020-10-13 21:19:43,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:43,568 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,625 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:43,625 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:19:43,626 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:19:43,626 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-13 21:19:43,626 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:43,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:43,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:19:43,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:43,627 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:43,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:43,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:43,648 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,652 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:43,652 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:43,652 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:43,652 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:19:43,652 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:43,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:43,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:43,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:43,653 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:43,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 569 [2020-10-13 21:19:43,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:43,671 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,682 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,707 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:43,707 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:19:43,707 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:19:43,708 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-13 21:19:43,708 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:43,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:43,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:19:43,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:43,709 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:43,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:43,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:43,721 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,725 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:43,726 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:43,726 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:43,726 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:19:43,726 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:43,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:43,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:43,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:43,727 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:43,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 580 [2020-10-13 21:19:43,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:43,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,756 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,780 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:43,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:19:43,781 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:19:43,781 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-13 21:19:43,781 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:43,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:43,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:19:43,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:43,782 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:43,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:43,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:43,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,797 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:43,797 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:43,797 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:43,797 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:19:43,798 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:43,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:43,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:43,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:43,798 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:43,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 591 [2020-10-13 21:19:43,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:43,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,821 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,865 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:43,865 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:19:43,865 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:19:43,866 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-13 21:19:43,866 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:43,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:43,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:19:43,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:43,867 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:19:43,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:43,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:43,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,888 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:43,888 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:43,888 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:43,889 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 21:19:43,889 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:43,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:43,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:43,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:43,890 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:43,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 602 [2020-10-13 21:19:43,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:43,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:43,974 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:19:43,975 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:19:43,975 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-13 21:19:43,975 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:43,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:43,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:19:43,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:43,976 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:19:43,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:43,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:43,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:43,997 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:43,997 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:43,997 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:43,998 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 21:19:43,998 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:43,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:43,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:43,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:43,999 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:44,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 613 [2020-10-13 21:19:44,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:44,019 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:44,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:44,086 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:44,087 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:19:44,087 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:19:44,087 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-13 21:19:44,087 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:44,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:44,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:19:44,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:44,088 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:44,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:44,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:44,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:44,108 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:44,108 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:44,108 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:44,109 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:19:44,109 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:44,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:44,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:44,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:44,110 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:19:44,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 624 [2020-10-13 21:19:44,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:44,128 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:44,134 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:44,182 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:44,183 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:19:44,183 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:19:44,183 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-13 21:19:44,184 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:44,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:44,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:19:44,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:44,185 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:44,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:44,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:44,199 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:44,203 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:44,204 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:44,204 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:44,204 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:19:44,204 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:44,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:44,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:44,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:44,205 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:44,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 635 [2020-10-13 21:19:44,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:44,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:44,235 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:44,274 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:44,275 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:19:44,275 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:19:44,275 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-13 21:19:44,275 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:44,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:44,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:19:44,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:44,276 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:44,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:44,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:44,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:44,293 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:44,293 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:19:44,293 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:44,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:19:44,294 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:44,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:44,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:44,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:44,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:44,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 646 [2020-10-13 21:19:44,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:44,338 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:44,342 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:44,342 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:44,342 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:44,342 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:19:44,343 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:44,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:44,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 21:19:44,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:44,343 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:44,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 651 [2020-10-13 21:19:44,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:44,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:44,387 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:44,388 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:44,388 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:44,388 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:44,388 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:44,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:44,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 21:19:44,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:44,389 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:44,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 670 [2020-10-13 21:19:44,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:44,432 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:44,447 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:44,447 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 49 [2020-10-13 21:19:44,447 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:44,448 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 21:19:44,448 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:44,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:44,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 46 [2020-10-13 21:19:44,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:44,448 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:44,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-13 21:19:44,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:44,464 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:44,466 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:44,467 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:44,467 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:44,467 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:44,467 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:44,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:44,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:44,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:44,468 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:44,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 21:19:44,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:44,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:44,501 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:44,502 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:44,502 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:44,502 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 21:19:44,502 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:44,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:44,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:44,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:44,503 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:44,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-13 21:19:44,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:44,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:44,517 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:44,517 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:44,517 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:44,518 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:19:44,518 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:44,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:44,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:44,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:44,519 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:19:44,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2020-10-13 21:19:44,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:44,532 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:44,534 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:44,535 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:44,535 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:44,535 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:44,535 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:44,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:44,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:44,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:44,536 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:44,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-13 21:19:44,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:44,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:44,556 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:44,556 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 21:19:44,557 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:44,557 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 21:19:44,557 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:44,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:44,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:44,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:44,558 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:19:44,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:19:44,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:19:44,568 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:19:44,571 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:19:44,571 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:19:44,572 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:19:44,572 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:19:44,572 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:19:44,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:19:44,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:19:44,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:19:44,574 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:19:45,237 INFO L134 CoverageAnalysis]: Checked inductivity of 6141 backedges. 14 proven. 140 refuted. 0 times theorem prover too weak. 5987 trivial. 0 not checked. [2020-10-13 21:19:45,237 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [709347336] [2020-10-13 21:19:45,238 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 21:19:45,238 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2020-10-13 21:19:45,238 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [532550112] [2020-10-13 21:19:45,244 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-10-13 21:19:45,244 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 21:19:45,244 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-10-13 21:19:45,245 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2020-10-13 21:19:45,245 INFO L87 Difference]: Start difference. First operand 2213 states and 2878 transitions. Second operand 13 states. [2020-10-13 21:20:00,277 WARN L193 SmtUtils]: Spent 1.68 s on a formula simplification that was a NOOP. DAG size: 590 [2020-10-13 21:20:01,846 WARN L193 SmtUtils]: Spent 1.51 s on a formula simplification that was a NOOP. DAG size: 577 [2020-10-13 21:20:03,388 WARN L193 SmtUtils]: Spent 1.48 s on a formula simplification that was a NOOP. DAG size: 579 [2020-10-13 21:20:05,200 WARN L193 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 594 [2020-10-13 21:21:36,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 21:21:36,865 INFO L93 Difference]: Finished difference Result 4888 states and 6473 transitions. [2020-10-13 21:21:36,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-10-13 21:21:36,867 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 708 [2020-10-13 21:21:36,870 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 21:21:36,889 INFO L225 Difference]: With dead ends: 4888 [2020-10-13 21:21:36,889 INFO L226 Difference]: Without dead ends: 2728 [2020-10-13 21:21:36,900 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 281 GetRequests, 256 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 136 ImplicationChecksByTransitivity, 9.2s TimeCoverageRelationStatistics Valid=203, Invalid=499, Unknown=0, NotChecked=0, Total=702 [2020-10-13 21:21:36,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2728 states. [2020-10-13 21:21:37,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2728 to 2214. [2020-10-13 21:21:37,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2214 states. [2020-10-13 21:21:37,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 2214 states and 2879 transitions. [2020-10-13 21:21:37,337 INFO L78 Accepts]: Start accepts. Automaton has 2214 states and 2879 transitions. Word has length 708 [2020-10-13 21:21:37,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 21:21:37,339 INFO L479 AbstractCegarLoop]: Abstraction has 2214 states and 2879 transitions. [2020-10-13 21:21:37,339 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-10-13 21:21:37,339 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 2879 transitions. [2020-10-13 21:21:37,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 732 [2020-10-13 21:21:37,364 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 21:21:37,365 INFO L422 BasicCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 23, 23, 23, 23, 23, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 21:21:37,365 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-13 21:21:37,365 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 21:21:37,366 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 21:21:37,366 INFO L82 PathProgramCache]: Analyzing trace with hash -795225139, now seen corresponding path program 1 times [2020-10-13 21:21:37,366 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 21:21:37,366 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [67655917] [2020-10-13 21:21:37,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 21:21:38,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:21:38,519 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:21:39,516 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:21:40,438 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:21:41,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:21:41,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking...