/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.4 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-multipath.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-14 15:43:53,658 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-14 15:43:53,660 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-14 15:43:53,683 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-14 15:43:53,684 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-14 15:43:53,685 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-14 15:43:53,686 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-14 15:43:53,687 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-14 15:43:53,689 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-14 15:43:53,690 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-14 15:43:53,691 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-14 15:43:53,692 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-14 15:43:53,692 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-14 15:43:53,693 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-14 15:43:53,694 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-14 15:43:53,695 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-14 15:43:53,696 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-14 15:43:53,697 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-14 15:43:53,698 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-14 15:43:53,700 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-14 15:43:53,701 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-14 15:43:53,702 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-14 15:43:53,703 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-14 15:43:53,704 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-14 15:43:53,707 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-14 15:43:53,707 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-14 15:43:53,707 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-14 15:43:53,708 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-14 15:43:53,708 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-14 15:43:53,709 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-14 15:43:53,709 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-14 15:43:53,710 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-14 15:43:53,711 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-14 15:43:53,711 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-14 15:43:53,712 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-14 15:43:53,713 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-14 15:43:53,713 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-14 15:43:53,713 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-14 15:43:53,714 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-14 15:43:53,714 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-14 15:43:53,715 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-14 15:43:53,716 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-14 15:43:53,739 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-14 15:43:53,739 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-14 15:43:53,740 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-14 15:43:53,740 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-14 15:43:53,740 INFO L138 SettingsManager]: * Use SBE=true [2020-10-14 15:43:53,741 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-14 15:43:53,741 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-14 15:43:53,741 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-14 15:43:53,741 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-14 15:43:53,741 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-14 15:43:53,742 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-14 15:43:53,742 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-14 15:43:53,742 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-14 15:43:53,742 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-14 15:43:53,742 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-14 15:43:53,743 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-14 15:43:53,743 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-14 15:43:53,743 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-14 15:43:53,743 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 15:43:53,743 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-14 15:43:53,744 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-14 15:43:53,744 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-14 15:43:53,744 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-14 15:43:53,744 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-14 15:43:53,744 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-14 15:43:53,745 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-14 15:43:53,745 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-14 15:43:53,745 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; [2020-10-14 15:43:54,059 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-14 15:43:54,079 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-14 15:43:54,083 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-14 15:43:54,084 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-14 15:43:54,085 INFO L275 PluginConnector]: CDTParser initialized [2020-10-14 15:43:54,086 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-multipath.ko-entry_point.cil.out.i [2020-10-14 15:43:54,143 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/71865029e/b557e5f8d8ff41c5aabc20681b9c0911/FLAG86738b04d [2020-10-14 15:43:54,996 INFO L306 CDTParser]: Found 1 translation units. [2020-10-14 15:43:54,997 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-multipath.ko-entry_point.cil.out.i [2020-10-14 15:43:55,057 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/71865029e/b557e5f8d8ff41c5aabc20681b9c0911/FLAG86738b04d [2020-10-14 15:43:55,482 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/71865029e/b557e5f8d8ff41c5aabc20681b9c0911 [2020-10-14 15:43:55,491 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-14 15:43:55,493 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-14 15:43:55,494 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-14 15:43:55,494 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-14 15:43:55,497 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-14 15:43:55,498 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:43:55" (1/1) ... [2020-10-14 15:43:55,501 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40dc60cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:43:55, skipping insertion in model container [2020-10-14 15:43:55,501 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:43:55" (1/1) ... [2020-10-14 15:43:55,508 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-14 15:43:55,648 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-14 15:43:57,939 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 15:43:57,982 INFO L203 MainTranslator]: Completed pre-run [2020-10-14 15:43:58,417 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 15:43:58,872 INFO L208 MainTranslator]: Completed translation [2020-10-14 15:43:58,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:43:58 WrapperNode [2020-10-14 15:43:58,874 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-14 15:43:58,874 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-14 15:43:58,875 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-14 15:43:58,875 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-14 15:43:58,889 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:43:58" (1/1) ... [2020-10-14 15:43:58,889 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:43:58" (1/1) ... [2020-10-14 15:43:58,987 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:43:58" (1/1) ... [2020-10-14 15:43:58,988 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:43:58" (1/1) ... [2020-10-14 15:43:59,163 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:43:58" (1/1) ... [2020-10-14 15:43:59,202 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:43:58" (1/1) ... [2020-10-14 15:43:59,239 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:43:58" (1/1) ... [2020-10-14 15:43:59,271 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-14 15:43:59,272 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-14 15:43:59,272 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-14 15:43:59,272 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-14 15:43:59,273 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:43:58" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 15:43:59,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-14 15:43:59,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-14 15:43:59,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-14 15:43:59,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~$Pointer$ [2020-10-14 15:43:59,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-14 15:43:59,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-14 15:43:59,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2020-10-14 15:43:59,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-14 15:43:59,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-14 15:43:59,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-14 15:43:59,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~status_type_t~0~X~$Pointer$~X~int~TO~int [2020-10-14 15:43:59,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2020-10-14 15:43:59,342 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-14 15:43:59,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-14 15:43:59,343 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-14 15:43:59,343 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-14 15:43:59,343 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-14 15:43:59,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-14 15:43:59,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-14 15:43:59,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-14 15:43:59,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-14 15:43:59,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-14 15:43:59,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-14 15:43:59,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_path_selector_type [2020-10-14 15:43:59,346 INFO L138 BoogieDeclarations]: Found implementation of procedure get_path_selector [2020-10-14 15:43:59,346 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_path_selector [2020-10-14 15:43:59,346 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_path_selector [2020-10-14 15:43:59,346 INFO L138 BoogieDeclarations]: Found implementation of procedure _alloc_path_selector [2020-10-14 15:43:59,346 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_register_path_selector [2020-10-14 15:43:59,346 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_path_selector [2020-10-14 15:43:59,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-14 15:43:59,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-14 15:43:59,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-14 15:43:59,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-14 15:43:59,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-14 15:43:59,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_10 [2020-10-14 15:43:59,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_11 [2020-10-14 15:43:59,348 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-14 15:43:59,348 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-14 15:43:59,348 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-14 15:43:59,348 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-14 15:43:59,348 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-14 15:43:59,349 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-14 15:43:59,349 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-14 15:43:59,349 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-14 15:43:59,349 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-14 15:43:59,349 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-14 15:43:59,349 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-14 15:43:59,349 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-14 15:43:59,350 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-14 15:43:59,350 INFO L138 BoogieDeclarations]: Found implementation of procedure sigismember [2020-10-14 15:43:59,350 INFO L138 BoogieDeclarations]: Found implementation of procedure io_schedule [2020-10-14 15:43:59,350 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-14 15:43:59,350 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-14 15:43:59,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __fatal_signal_pending [2020-10-14 15:43:59,351 INFO L138 BoogieDeclarations]: Found implementation of procedure fatal_signal_pending [2020-10-14 15:43:59,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-14 15:43:59,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-14 15:43:59,351 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2020-10-14 15:43:59,351 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_slab_pool [2020-10-14 15:43:59,351 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2020-10-14 15:43:59,352 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_bytes [2020-10-14 15:43:59,352 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pgpath [2020-10-14 15:43:59,352 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pgpath [2020-10-14 15:43:59,352 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_priority_group [2020-10-14 15:43:59,352 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pgpaths [2020-10-14 15:43:59,352 INFO L138 BoogieDeclarations]: Found implementation of procedure free_priority_group [2020-10-14 15:43:59,352 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_multipath [2020-10-14 15:43:59,353 INFO L138 BoogieDeclarations]: Found implementation of procedure free_multipath [2020-10-14 15:43:59,353 INFO L138 BoogieDeclarations]: Found implementation of procedure set_mapinfo [2020-10-14 15:43:59,353 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_mapinfo [2020-10-14 15:43:59,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __pg_init_all_paths [2020-10-14 15:43:59,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __switch_pg [2020-10-14 15:43:59,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __choose_path_in_pg [2020-10-14 15:43:59,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __choose_pgpath [2020-10-14 15:43:59,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __must_push_back [2020-10-14 15:43:59,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __multipath_map [2020-10-14 15:43:59,354 INFO L138 BoogieDeclarations]: Found implementation of procedure multipath_map [2020-10-14 15:43:59,354 INFO L138 BoogieDeclarations]: Found implementation of procedure multipath_clone_and_map [2020-10-14 15:43:59,354 INFO L138 BoogieDeclarations]: Found implementation of procedure multipath_release_clone [2020-10-14 15:43:59,354 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_if_no_path [2020-10-14 15:43:59,355 INFO L138 BoogieDeclarations]: Found implementation of procedure trigger_event [2020-10-14 15:43:59,355 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_path_selector [2020-10-14 15:43:59,355 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_path [2020-10-14 15:43:59,355 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_priority_group [2020-10-14 15:43:59,355 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_hw_handler [2020-10-14 15:43:59,355 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_features [2020-10-14 15:43:59,355 INFO L138 BoogieDeclarations]: Found implementation of procedure multipath_ctr [2020-10-14 15:43:59,356 INFO L138 BoogieDeclarations]: Found implementation of procedure multipath_wait_for_pg_init_completion [2020-10-14 15:43:59,356 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_multipath_work [2020-10-14 15:43:59,356 INFO L138 BoogieDeclarations]: Found implementation of procedure multipath_dtr [2020-10-14 15:43:59,356 INFO L138 BoogieDeclarations]: Found implementation of procedure fail_path [2020-10-14 15:43:59,356 INFO L138 BoogieDeclarations]: Found implementation of procedure reinstate_path [2020-10-14 15:43:59,356 INFO L138 BoogieDeclarations]: Found implementation of procedure action_dev [2020-10-14 15:43:59,357 INFO L138 BoogieDeclarations]: Found implementation of procedure bypass_pg [2020-10-14 15:43:59,357 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_pg_num [2020-10-14 15:43:59,357 INFO L138 BoogieDeclarations]: Found implementation of procedure bypass_pg_num [2020-10-14 15:43:59,357 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_init_limit_reached [2020-10-14 15:43:59,357 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_init_done [2020-10-14 15:43:59,357 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_path [2020-10-14 15:43:59,357 INFO L138 BoogieDeclarations]: Found implementation of procedure noretry_error [2020-10-14 15:43:59,358 INFO L138 BoogieDeclarations]: Found implementation of procedure do_end_io [2020-10-14 15:43:59,358 INFO L138 BoogieDeclarations]: Found implementation of procedure multipath_end_io [2020-10-14 15:43:59,358 INFO L138 BoogieDeclarations]: Found implementation of procedure multipath_presuspend [2020-10-14 15:43:59,358 INFO L138 BoogieDeclarations]: Found implementation of procedure multipath_postsuspend [2020-10-14 15:43:59,358 INFO L138 BoogieDeclarations]: Found implementation of procedure multipath_resume [2020-10-14 15:43:59,358 INFO L138 BoogieDeclarations]: Found implementation of procedure multipath_status [2020-10-14 15:43:59,358 INFO L138 BoogieDeclarations]: Found implementation of procedure multipath_message [2020-10-14 15:43:59,359 INFO L138 BoogieDeclarations]: Found implementation of procedure multipath_ioctl [2020-10-14 15:43:59,359 INFO L138 BoogieDeclarations]: Found implementation of procedure multipath_iterate_devices [2020-10-14 15:43:59,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __pgpath_busy [2020-10-14 15:43:59,359 INFO L138 BoogieDeclarations]: Found implementation of procedure multipath_busy [2020-10-14 15:43:59,359 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_multipath_init [2020-10-14 15:43:59,359 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_multipath_exit [2020-10-14 15:43:59,359 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-14 15:43:59,360 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2020-10-14 15:43:59,360 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-14 15:43:59,360 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2020-10-14 15:43:59,360 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-14 15:43:59,360 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2020-10-14 15:43:59,360 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-14 15:43:59,360 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-14 15:43:59,361 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-10-14 15:43:59,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_target_type_3 [2020-10-14 15:43:59,361 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-14 15:43:59,361 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2020-10-14 15:43:59,361 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2020-10-14 15:43:59,361 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-14 15:43:59,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-14 15:43:59,362 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-14 15:43:59,362 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-14 15:43:59,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_21 [2020-10-14 15:43:59,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_22 [2020-10-14 15:43:59,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_23 [2020-10-14 15:43:59,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_24 [2020-10-14 15:43:59,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_25 [2020-10-14 15:43:59,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_26 [2020-10-14 15:43:59,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_27 [2020-10-14 15:43:59,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_work_28 [2020-10-14 15:43:59,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_29 [2020-10-14 15:43:59,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_30 [2020-10-14 15:43:59,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_31 [2020-10-14 15:43:59,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-14 15:43:59,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-14 15:43:59,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-14 15:43:59,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-14 15:43:59,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-14 15:43:59,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-14 15:43:59,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-14 15:43:59,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-14 15:43:59,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-14 15:43:59,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-14 15:43:59,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-14 15:43:59,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-14 15:43:59,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __blkdev_driver_ioctl [2020-10-14 15:43:59,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-14 15:43:59,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-14 15:43:59,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-14 15:43:59,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-14 15:43:59,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-14 15:43:59,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-14 15:43:59,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2020-10-14 15:43:59,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-14 15:43:59,367 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-14 15:43:59,367 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-14 15:43:59,367 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-14 15:43:59,367 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-14 15:43:59,367 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2020-10-14 15:43:59,367 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_get_request [2020-10-14 15:43:59,367 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_lld_busy [2020-10-14 15:43:59,368 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_put_request [2020-10-14 15:43:59,368 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-14 15:43:59,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_consume_args [2020-10-14 15:43:59,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_device [2020-10-14 15:43:59,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_reserved_rq_based_ios [2020-10-14 15:43:59,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_noflush_suspending [2020-10-14 15:43:59,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_path_uevent [2020-10-14 15:43:59,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_device [2020-10-14 15:43:59,369 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_read_arg [2020-10-14 15:43:59,369 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_read_arg_group [2020-10-14 15:43:59,369 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_register_target [2020-10-14 15:43:59,369 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_shift_arg [2020-10-14 15:43:59,369 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_suspended [2020-10-14 15:43:59,369 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_event [2020-10-14 15:43:59,369 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_mode [2020-10-14 15:43:59,370 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_run_md_queue_async [2020-10-14 15:43:59,370 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_target [2020-10-14 15:43:59,370 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2020-10-14 15:43:59,370 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2020-10-14 15:43:59,370 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2020-10-14 15:43:59,370 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-14 15:43:59,370 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-14 15:43:59,370 INFO L138 BoogieDeclarations]: Found implementation of procedure io_schedule_timeout [2020-10-14 15:43:59,371 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2020-10-14 15:43:59,371 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2020-10-14 15:43:59,371 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2020-10-14 15:43:59,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-14 15:43:59,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_preresume_3 [2020-10-14 15:43:59,371 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-14 15:43:59,371 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-14 15:43:59,372 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_alloc [2020-10-14 15:43:59,372 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create [2020-10-14 15:43:59,372 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2020-10-14 15:43:59,372 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2020-10-14 15:43:59,372 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-14 15:43:59,372 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-14 15:43:59,372 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-14 15:43:59,372 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-14 15:43:59,373 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-14 15:43:59,373 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2020-10-14 15:43:59,373 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2020-10-14 15:43:59,373 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dh_activate [2020-10-14 15:43:59,373 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dh_attach [2020-10-14 15:43:59,373 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dh_attached_handler_name [2020-10-14 15:43:59,373 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dh_detach [2020-10-14 15:43:59,374 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dh_handler_exist [2020-10-14 15:43:59,374 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dh_set_params [2020-10-14 15:43:59,374 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_verify_blk_ioctl [2020-10-14 15:43:59,374 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2020-10-14 15:43:59,374 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2020-10-14 15:43:59,374 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2020-10-14 15:43:59,374 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2020-10-14 15:43:59,375 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-14 15:43:59,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-14 15:43:59,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-14 15:43:59,375 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-14 15:43:59,375 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-14 15:43:59,375 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-14 15:43:59,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-14 15:43:59,376 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-14 15:43:59,376 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-14 15:43:59,376 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-14 15:43:59,376 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2020-10-14 15:43:59,376 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2020-10-14 15:43:59,376 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2020-10-14 15:43:59,376 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2020-10-14 15:43:59,376 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-14 15:43:59,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-14 15:43:59,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-14 15:43:59,377 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-14 15:43:59,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-14 15:43:59,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-14 15:43:59,377 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-14 15:43:59,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-14 15:43:59,378 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2020-10-14 15:43:59,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_10 [2020-10-14 15:43:59,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_11 [2020-10-14 15:43:59,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-14 15:43:59,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-14 15:43:59,378 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-14 15:43:59,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-14 15:43:59,378 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-14 15:43:59,379 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-14 15:43:59,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-14 15:43:59,379 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-14 15:43:59,379 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-14 15:43:59,379 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-14 15:43:59,379 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-14 15:43:59,379 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-14 15:43:59,380 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-14 15:43:59,380 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-14 15:43:59,380 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-14 15:43:59,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-14 15:43:59,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-14 15:43:59,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-14 15:43:59,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-14 15:43:59,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-14 15:43:59,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-14 15:43:59,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-14 15:43:59,381 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-14 15:43:59,381 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-14 15:43:59,381 INFO L130 BoogieDeclarations]: Found specification of procedure dm_register_path_selector [2020-10-14 15:43:59,381 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_path_selector [2020-10-14 15:43:59,381 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_path_selector [2020-10-14 15:43:59,382 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_path_selector [2020-10-14 15:43:59,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-14 15:43:59,382 INFO L130 BoogieDeclarations]: Found specification of procedure __find_path_selector_type [2020-10-14 15:43:59,382 INFO L130 BoogieDeclarations]: Found specification of procedure get_path_selector [2020-10-14 15:43:59,382 INFO L130 BoogieDeclarations]: Found specification of procedure _alloc_path_selector [2020-10-14 15:43:59,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-14 15:43:59,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-14 15:43:59,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-14 15:43:59,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-14 15:43:59,383 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-14 15:43:59,383 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-14 15:43:59,383 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-14 15:43:59,383 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2020-10-14 15:43:59,383 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2020-10-14 15:43:59,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-14 15:43:59,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-14 15:43:59,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-14 15:43:59,384 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-14 15:43:59,384 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-14 15:43:59,384 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-14 15:43:59,384 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-14 15:43:59,384 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-14 15:43:59,385 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2020-10-14 15:43:59,385 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2020-10-14 15:43:59,385 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-14 15:43:59,385 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-14 15:43:59,385 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2020-10-14 15:43:59,385 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-14 15:43:59,385 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-14 15:43:59,386 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-14 15:43:59,386 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-14 15:43:59,386 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-14 15:43:59,386 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-14 15:43:59,386 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-14 15:43:59,386 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-14 15:43:59,386 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-14 15:43:59,386 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-14 15:43:59,387 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-14 15:43:59,387 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2020-10-14 15:43:59,387 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-14 15:43:59,387 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2020-10-14 15:43:59,387 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2020-10-14 15:43:59,387 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-14 15:43:59,387 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-14 15:43:59,387 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-14 15:43:59,388 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-14 15:43:59,388 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-14 15:43:59,388 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-14 15:43:59,388 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-14 15:43:59,388 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-14 15:43:59,388 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-14 15:43:59,388 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-14 15:43:59,388 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-14 15:43:59,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_29 [2020-10-14 15:43:59,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_30 [2020-10-14 15:43:59,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_31 [2020-10-14 15:43:59,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_21 [2020-10-14 15:43:59,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_23 [2020-10-14 15:43:59,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_22 [2020-10-14 15:43:59,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_25 [2020-10-14 15:43:59,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_24 [2020-10-14 15:43:59,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_26 [2020-10-14 15:43:59,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_27 [2020-10-14 15:43:59,390 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2020-10-14 15:43:59,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_work_28 [2020-10-14 15:43:59,390 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-14 15:43:59,390 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-14 15:43:59,390 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-14 15:43:59,391 INFO L130 BoogieDeclarations]: Found specification of procedure sigismember [2020-10-14 15:43:59,391 INFO L130 BoogieDeclarations]: Found specification of procedure io_schedule_timeout [2020-10-14 15:43:59,391 INFO L130 BoogieDeclarations]: Found specification of procedure io_schedule [2020-10-14 15:43:59,391 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-14 15:43:59,391 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-14 15:43:59,391 INFO L130 BoogieDeclarations]: Found specification of procedure __fatal_signal_pending [2020-10-14 15:43:59,392 INFO L130 BoogieDeclarations]: Found specification of procedure fatal_signal_pending [2020-10-14 15:43:59,392 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2020-10-14 15:43:59,392 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2020-10-14 15:43:59,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-14 15:43:59,392 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-14 15:43:59,392 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2020-10-14 15:43:59,392 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-14 15:43:59,392 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2020-10-14 15:43:59,393 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-14 15:43:59,393 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2020-10-14 15:43:59,393 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-14 15:43:59,393 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-10-14 15:43:59,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_target_type_3 [2020-10-14 15:43:59,393 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2020-10-14 15:43:59,393 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2020-10-14 15:43:59,393 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2020-10-14 15:43:59,394 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2020-10-14 15:43:59,394 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2020-10-14 15:43:59,394 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc [2020-10-14 15:43:59,394 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2020-10-14 15:43:59,394 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc_slab [2020-10-14 15:43:59,394 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free_slab [2020-10-14 15:43:59,394 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_slab_pool [2020-10-14 15:43:59,395 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2020-10-14 15:43:59,395 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2020-10-14 15:43:59,395 INFO L130 BoogieDeclarations]: Found specification of procedure blk_lld_busy [2020-10-14 15:43:59,395 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_verify_blk_ioctl [2020-10-14 15:43:59,395 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2020-10-14 15:43:59,395 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_bytes [2020-10-14 15:43:59,395 INFO L130 BoogieDeclarations]: Found specification of procedure __blkdev_driver_ioctl [2020-10-14 15:43:59,395 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2020-10-14 15:43:59,396 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2020-10-14 15:43:59,396 INFO L130 BoogieDeclarations]: Found specification of procedure dm_register_target [2020-10-14 15:43:59,396 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2020-10-14 15:43:59,396 INFO L130 BoogieDeclarations]: Found specification of procedure dm_read_arg [2020-10-14 15:43:59,396 INFO L130 BoogieDeclarations]: Found specification of procedure dm_read_arg_group [2020-10-14 15:43:59,396 INFO L130 BoogieDeclarations]: Found specification of procedure dm_shift_arg [2020-10-14 15:43:59,396 INFO L130 BoogieDeclarations]: Found specification of procedure dm_consume_args [2020-10-14 15:43:59,396 INFO L130 BoogieDeclarations]: Found specification of procedure dm_suspended [2020-10-14 15:43:59,397 INFO L130 BoogieDeclarations]: Found specification of procedure dm_noflush_suspending [2020-10-14 15:43:59,397 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_mode [2020-10-14 15:43:59,397 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_event [2020-10-14 15:43:59,397 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_run_md_queue_async [2020-10-14 15:43:59,397 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_reserved_rq_based_ios [2020-10-14 15:43:59,397 INFO L130 BoogieDeclarations]: Found specification of procedure dm_path_uevent [2020-10-14 15:43:59,397 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dh_activate [2020-10-14 15:43:59,398 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dh_handler_exist [2020-10-14 15:43:59,398 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dh_attach [2020-10-14 15:43:59,398 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dh_detach [2020-10-14 15:43:59,398 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dh_attached_handler_name [2020-10-14 15:43:59,398 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dh_set_params [2020-10-14 15:43:59,398 INFO L130 BoogieDeclarations]: Found specification of procedure trigger_event [2020-10-14 15:43:59,398 INFO L130 BoogieDeclarations]: Found specification of procedure activate_path [2020-10-14 15:43:59,399 INFO L130 BoogieDeclarations]: Found specification of procedure __pgpath_busy [2020-10-14 15:43:59,399 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pgpath [2020-10-14 15:43:59,399 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-14 15:43:59,399 INFO L130 BoogieDeclarations]: Found specification of procedure free_pgpath [2020-10-14 15:43:59,399 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_priority_group [2020-10-14 15:43:59,399 INFO L130 BoogieDeclarations]: Found specification of procedure free_pgpaths [2020-10-14 15:43:59,399 INFO L130 BoogieDeclarations]: Found specification of procedure free_priority_group [2020-10-14 15:43:59,399 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-14 15:43:59,400 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_multipath [2020-10-14 15:43:59,400 INFO L130 BoogieDeclarations]: Found specification of procedure free_multipath [2020-10-14 15:43:59,400 INFO L130 BoogieDeclarations]: Found specification of procedure set_mapinfo [2020-10-14 15:43:59,400 INFO L130 BoogieDeclarations]: Found specification of procedure clear_mapinfo [2020-10-14 15:43:59,400 INFO L130 BoogieDeclarations]: Found specification of procedure __pg_init_all_paths [2020-10-14 15:43:59,400 INFO L130 BoogieDeclarations]: Found specification of procedure __switch_pg [2020-10-14 15:43:59,400 INFO L130 BoogieDeclarations]: Found specification of procedure __choose_path_in_pg [2020-10-14 15:43:59,400 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~$Pointer$ [2020-10-14 15:43:59,401 INFO L130 BoogieDeclarations]: Found specification of procedure __choose_pgpath [2020-10-14 15:43:59,401 INFO L130 BoogieDeclarations]: Found specification of procedure __must_push_back [2020-10-14 15:43:59,401 INFO L130 BoogieDeclarations]: Found specification of procedure __multipath_map [2020-10-14 15:43:59,401 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-14 15:43:59,401 INFO L130 BoogieDeclarations]: Found specification of procedure multipath_map [2020-10-14 15:43:59,401 INFO L130 BoogieDeclarations]: Found specification of procedure multipath_clone_and_map [2020-10-14 15:43:59,401 INFO L130 BoogieDeclarations]: Found specification of procedure multipath_release_clone [2020-10-14 15:43:59,401 INFO L130 BoogieDeclarations]: Found specification of procedure queue_if_no_path [2020-10-14 15:43:59,402 INFO L130 BoogieDeclarations]: Found specification of procedure parse_path_selector [2020-10-14 15:43:59,402 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-14 15:43:59,402 INFO L130 BoogieDeclarations]: Found specification of procedure parse_path [2020-10-14 15:43:59,402 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2020-10-14 15:43:59,402 INFO L130 BoogieDeclarations]: Found specification of procedure parse_priority_group [2020-10-14 15:43:59,402 INFO L130 BoogieDeclarations]: Found specification of procedure parse_hw_handler [2020-10-14 15:43:59,402 INFO L130 BoogieDeclarations]: Found specification of procedure parse_features [2020-10-14 15:43:59,403 INFO L130 BoogieDeclarations]: Found specification of procedure multipath_ctr [2020-10-14 15:43:59,403 INFO L130 BoogieDeclarations]: Found specification of procedure multipath_wait_for_pg_init_completion [2020-10-14 15:43:59,403 INFO L130 BoogieDeclarations]: Found specification of procedure flush_multipath_work [2020-10-14 15:43:59,403 INFO L130 BoogieDeclarations]: Found specification of procedure multipath_dtr [2020-10-14 15:43:59,403 INFO L130 BoogieDeclarations]: Found specification of procedure fail_path [2020-10-14 15:43:59,403 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-14 15:43:59,403 INFO L130 BoogieDeclarations]: Found specification of procedure reinstate_path [2020-10-14 15:43:59,403 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-14 15:43:59,404 INFO L130 BoogieDeclarations]: Found specification of procedure action_dev [2020-10-14 15:43:59,404 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-14 15:43:59,404 INFO L130 BoogieDeclarations]: Found specification of procedure bypass_pg [2020-10-14 15:43:59,404 INFO L130 BoogieDeclarations]: Found specification of procedure switch_pg_num [2020-10-14 15:43:59,404 INFO L130 BoogieDeclarations]: Found specification of procedure bypass_pg_num [2020-10-14 15:43:59,404 INFO L130 BoogieDeclarations]: Found specification of procedure pg_init_limit_reached [2020-10-14 15:43:59,404 INFO L130 BoogieDeclarations]: Found specification of procedure pg_init_done [2020-10-14 15:43:59,404 INFO L130 BoogieDeclarations]: Found specification of procedure noretry_error [2020-10-14 15:43:59,405 INFO L130 BoogieDeclarations]: Found specification of procedure do_end_io [2020-10-14 15:43:59,405 INFO L130 BoogieDeclarations]: Found specification of procedure multipath_end_io [2020-10-14 15:43:59,405 INFO L130 BoogieDeclarations]: Found specification of procedure multipath_presuspend [2020-10-14 15:43:59,405 INFO L130 BoogieDeclarations]: Found specification of procedure multipath_postsuspend [2020-10-14 15:43:59,405 INFO L130 BoogieDeclarations]: Found specification of procedure multipath_resume [2020-10-14 15:43:59,405 INFO L130 BoogieDeclarations]: Found specification of procedure multipath_status [2020-10-14 15:43:59,405 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~status_type_t~0~X~$Pointer$~X~int~TO~int [2020-10-14 15:43:59,405 INFO L130 BoogieDeclarations]: Found specification of procedure multipath_message [2020-10-14 15:43:59,405 INFO L130 BoogieDeclarations]: Found specification of procedure multipath_ioctl [2020-10-14 15:43:59,406 INFO L130 BoogieDeclarations]: Found specification of procedure multipath_iterate_devices [2020-10-14 15:43:59,406 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2020-10-14 15:43:59,406 INFO L130 BoogieDeclarations]: Found specification of procedure multipath_busy [2020-10-14 15:43:59,406 INFO L130 BoogieDeclarations]: Found specification of procedure dm_multipath_init [2020-10-14 15:43:59,406 INFO L130 BoogieDeclarations]: Found specification of procedure dm_multipath_exit [2020-10-14 15:43:59,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-14 15:43:59,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-14 15:43:59,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_preresume_3 [2020-10-14 15:43:59,407 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-14 15:43:59,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-14 15:43:59,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-14 15:43:59,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-14 15:43:59,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-14 15:43:59,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-14 15:43:59,407 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-14 15:43:59,407 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-14 15:43:59,408 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-14 15:43:59,408 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-14 15:43:59,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-14 15:43:59,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-14 15:43:59,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-14 15:43:59,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-14 15:44:00,483 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-14 15:44:06,706 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-14 15:44:07,625 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-14 15:44:07,625 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-14 15:44:07,638 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 03:44:07 BoogieIcfgContainer [2020-10-14 15:44:07,638 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-14 15:44:07,640 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-14 15:44:07,640 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-14 15:44:07,643 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-14 15:44:07,643 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 03:43:55" (1/3) ... [2020-10-14 15:44:07,644 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@240ff8e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 03:44:07, skipping insertion in model container [2020-10-14 15:44:07,644 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:43:58" (2/3) ... [2020-10-14 15:44:07,644 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@240ff8e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 03:44:07, skipping insertion in model container [2020-10-14 15:44:07,644 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 03:44:07" (3/3) ... [2020-10-14 15:44:07,646 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-multipath.ko-entry_point.cil.out.i [2020-10-14 15:44:07,656 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-14 15:44:07,665 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-14 15:44:07,679 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-14 15:44:07,708 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-14 15:44:07,708 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-14 15:44:07,708 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-14 15:44:07,708 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-14 15:44:07,708 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-14 15:44:07,708 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-14 15:44:07,709 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-14 15:44:07,709 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-14 15:44:07,763 INFO L276 IsEmpty]: Start isEmpty. Operand 2086 states. [2020-10-14 15:44:07,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2020-10-14 15:44:07,797 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 15:44:07,799 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 9, 9, 9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 15:44:07,799 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 15:44:07,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 15:44:07,805 INFO L82 PathProgramCache]: Analyzing trace with hash -2011787280, now seen corresponding path program 1 times [2020-10-14 15:44:07,814 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 15:44:07,814 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1658540008] [2020-10-14 15:44:07,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 15:44:08,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:09,015 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:09,276 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:09,492 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:10,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:10,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:10,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:10,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:11,007 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:11,148 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:14,277 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:14,278 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 470 [2020-10-14 15:44:14,278 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 9 [2020-10-14 15:44:14,279 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5696 [2020-10-14 15:44:14,284 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:14,285 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:14,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:14,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 71 [2020-10-14 15:44:14,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:14,287 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 6 [2020-10-14 15:44:17,071 WARN L193 SmtUtils]: Spent 2.40 s on a formula simplification that was a NOOP. DAG size: 751 [2020-10-14 15:44:17,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:44:17,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:17,108 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:17,628 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:17,628 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:44:17,628 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:17,629 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 532 [2020-10-14 15:44:17,629 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:17,630 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:17,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:17,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:44:17,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:17,631 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:17,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:44:17,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:17,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:17,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:17,865 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:17,865 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:44:17,866 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:44:17,866 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-14 15:44:17,867 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:17,867 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:17,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:17,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 15:44:17,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:17,868 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:17,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:44:17,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:17,917 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:17,921 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:17,922 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:44:17,922 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:17,922 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:44:17,922 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:17,923 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:17,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:17,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:44:17,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:17,924 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:17,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:44:17,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:17,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:17,949 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:17,950 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:44:17,950 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:17,951 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 15:44:17,951 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:17,951 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:17,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:17,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 15:44:17,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:17,953 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:17,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 15:44:17,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:17,976 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:17,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:18,026 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:18,027 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:44:18,027 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:44:18,027 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-14 15:44:18,028 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:18,028 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:18,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:18,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 15:44:18,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:18,030 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:18,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:44:18,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:18,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:18,063 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:18,063 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:44:18,063 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:18,064 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:44:18,064 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:18,065 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:18,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:18,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:44:18,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:18,066 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 15:44:18,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:44:18,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:18,095 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:18,101 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:18,101 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:44:18,102 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:18,102 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 15:44:18,102 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:18,102 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:18,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:18,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 15:44:18,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:18,103 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:18,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 15:44:18,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:18,140 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:18,179 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:18,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:44:18,180 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:18,181 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-14 15:44:18,181 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:18,182 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:18,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:18,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 15:44:18,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:18,183 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:18,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:44:18,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:18,220 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:18,232 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:18,232 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:44:18,233 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:18,233 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 15:44:18,234 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:18,234 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:18,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:18,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:44:18,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:18,236 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 15:44:18,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:44:18,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:18,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:18,265 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:18,265 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:44:18,265 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:18,266 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 15:44:18,266 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:18,267 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:18,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:18,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 15:44:18,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:18,268 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:18,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 15:44:18,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:18,301 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:18,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:18,356 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:18,357 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:44:18,357 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:44:18,357 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-14 15:44:18,358 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:18,358 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:18,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:18,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 15:44:18,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:18,360 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:18,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:44:18,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:18,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:18,393 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:18,393 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:44:18,394 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:18,394 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 15:44:18,394 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:18,395 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:18,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:18,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:44:18,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:18,396 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:18,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:44:18,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:18,418 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:18,424 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:18,424 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:44:18,425 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:18,425 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:44:18,426 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:18,426 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:18,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:18,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 15:44:18,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:18,428 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:18,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 15:44:18,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:18,462 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:18,480 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:18,529 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:18,529 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:44:18,530 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:44:18,530 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-14 15:44:18,530 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:18,531 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:18,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:18,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 15:44:18,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:18,532 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:18,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:44:18,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:18,559 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:18,565 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:18,566 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:44:18,566 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:18,566 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:44:18,567 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:18,567 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:18,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:18,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:44:18,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:18,569 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:18,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:44:18,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:18,590 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:18,595 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:18,596 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:44:18,596 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:18,596 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:44:18,597 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:18,597 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:18,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:18,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 15:44:18,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:18,599 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:18,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-14 15:44:18,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:18,631 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:18,647 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:18,688 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:18,689 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:44:18,689 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:44:18,689 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-14 15:44:18,690 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:18,690 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:18,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:18,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 15:44:18,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:18,692 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:18,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:44:18,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:18,717 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:18,724 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:18,724 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:44:18,724 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:18,725 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:44:18,725 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:18,726 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:18,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:18,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:44:18,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:18,727 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:18,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:44:18,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:18,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:18,759 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:18,759 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:44:18,760 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:18,760 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 15:44:18,760 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:18,760 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:18,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:18,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 15:44:18,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:18,762 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:18,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-14 15:44:18,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:18,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:18,800 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:18,832 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:18,832 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:44:18,832 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:44:18,833 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-14 15:44:18,833 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:18,833 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:18,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:18,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 15:44:18,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:18,835 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:18,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:44:18,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:18,854 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:18,859 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:18,859 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:44:18,860 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:18,860 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:44:18,860 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:18,860 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:18,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:18,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:44:18,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:18,863 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:18,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:44:18,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:18,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:18,881 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:18,881 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:44:18,881 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:18,881 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:44:18,882 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:18,882 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:18,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:18,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 15:44:18,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:18,883 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:18,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-14 15:44:18,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:18,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:18,916 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:18,948 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:18,948 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:44:18,949 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:44:18,949 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-14 15:44:18,949 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:18,949 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:18,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:18,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 15:44:18,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:18,950 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:18,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:44:18,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:18,974 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:18,979 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:18,979 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:44:18,980 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:18,980 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 15:44:18,980 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:18,980 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:18,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:18,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:44:18,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:18,981 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:18,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:44:18,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:18,999 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,003 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:19,003 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:44:19,004 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:19,004 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 15:44:19,004 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:19,005 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:19,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:19,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 15:44:19,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:19,006 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:19,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-14 15:44:19,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:19,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,042 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,104 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:19,105 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:44:19,105 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:44:19,105 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-14 15:44:19,105 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:19,106 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:19,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:19,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 15:44:19,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:19,106 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:19,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:44:19,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:19,126 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,130 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:19,131 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:44:19,131 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:19,131 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 15:44:19,131 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:19,132 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:19,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:19,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:44:19,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:19,132 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:19,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:44:19,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:19,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,149 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:19,150 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:44:19,150 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:19,150 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:44:19,150 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:19,151 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:19,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:19,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 15:44:19,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:19,151 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:19,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-14 15:44:19,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:19,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,186 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,226 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:19,227 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:44:19,227 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:44:19,227 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-14 15:44:19,227 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:19,228 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:19,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:19,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 15:44:19,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:19,229 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:19,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:44:19,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:19,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,259 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:19,259 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:44:19,260 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:19,260 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:44:19,260 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:19,261 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:19,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:19,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:44:19,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:19,262 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:19,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:44:19,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:19,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,284 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:19,285 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:44:19,285 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:19,285 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 15:44:19,286 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:19,286 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:19,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:19,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 15:44:19,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:19,288 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:19,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-14 15:44:19,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:19,315 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,366 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:19,367 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:44:19,367 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:44:19,367 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-14 15:44:19,367 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:19,368 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:19,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:19,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-14 15:44:19,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:19,368 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:19,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:44:19,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:19,391 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,404 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:19,405 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:44:19,405 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:19,406 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 15:44:19,406 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:19,406 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:19,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:19,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:44:19,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:19,408 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:19,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:44:19,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:19,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,426 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,430 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:19,431 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:44:19,431 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:44:19,431 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:44:19,432 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:19,432 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:19,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:19,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:44:19,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:19,434 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:19,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-14 15:44:19,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:19,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,467 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,492 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:19,492 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:44:19,493 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:44:19,493 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-14 15:44:19,493 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:19,493 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:19,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:19,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 15:44:19,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:19,494 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:19,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:44:19,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:19,512 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,517 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:19,517 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:44:19,518 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:19,518 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:44:19,518 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:19,518 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:19,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:19,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:44:19,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:19,519 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:19,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:44:19,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:19,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,538 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:19,539 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:44:19,539 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:19,539 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 15:44:19,539 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:19,540 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:19,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:19,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 15:44:19,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:19,541 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:19,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-14 15:44:19,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:19,553 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,556 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:19,557 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:44:19,557 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:19,557 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:44:19,557 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:19,557 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:19,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:19,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-14 15:44:19,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:19,558 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:44:19,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2020-10-14 15:44:19,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:19,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,611 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,714 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:19,715 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:44:19,715 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:44:19,715 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 121 [2020-10-14 15:44:19,715 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:19,715 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:19,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:19,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:44:19,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:19,716 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:19,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:44:19,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:19,730 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,735 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:19,736 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:44:19,736 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:19,736 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:44:19,736 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:19,737 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:19,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:19,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:44:19,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:19,738 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:19,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2020-10-14 15:44:19,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:19,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,830 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:19,831 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:44:19,831 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:44:19,831 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-14 15:44:19,831 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:19,832 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:19,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:19,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:44:19,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:19,832 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:19,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:44:19,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:19,850 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,855 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:19,855 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:44:19,855 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:19,856 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 15:44:19,856 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:19,856 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:19,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:19,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:44:19,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:19,857 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:19,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2020-10-14 15:44:19,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:19,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,886 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,958 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:19,958 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:44:19,959 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:44:19,959 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-14 15:44:19,959 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:19,959 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:19,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:19,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:44:19,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:19,960 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:19,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:44:19,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:19,982 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:19,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:19,990 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:44:19,990 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:19,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 15:44:19,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:19,992 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:19,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:19,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:44:19,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:19,993 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:20,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2020-10-14 15:44:20,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:20,021 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:20,033 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:20,117 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:20,118 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:44:20,118 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:44:20,118 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 105 [2020-10-14 15:44:20,119 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:20,119 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:20,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:20,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:44:20,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:20,121 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:20,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:44:20,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:20,145 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:20,153 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:20,154 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:44:20,154 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:20,154 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 15:44:20,155 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:20,155 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:20,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:20,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:44:20,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:20,157 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:20,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2020-10-14 15:44:20,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:20,180 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:20,189 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:20,291 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:20,292 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:44:20,292 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:44:20,293 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 118 [2020-10-14 15:44:20,293 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:20,293 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:20,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:20,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:44:20,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:20,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:20,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:44:20,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:20,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:20,324 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:20,324 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:44:20,325 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:20,325 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 15:44:20,326 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:20,326 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:20,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:20,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:44:20,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:20,327 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:20,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2020-10-14 15:44:20,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:20,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:20,367 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:20,463 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:20,463 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:44:20,464 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:44:20,464 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 121 [2020-10-14 15:44:20,464 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:20,465 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:20,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:20,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:44:20,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:20,466 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:20,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:44:20,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:20,483 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:20,491 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:20,491 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:44:20,491 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:20,492 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:44:20,492 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:20,493 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:20,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:20,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:44:20,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:20,494 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:20,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2020-10-14 15:44:20,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:20,521 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:20,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:20,624 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:20,625 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:44:20,625 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:44:20,626 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 113 [2020-10-14 15:44:20,626 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:20,626 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:20,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:20,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:44:20,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:20,628 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:20,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:44:20,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:20,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:20,660 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:20,661 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:44:20,661 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:20,661 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 15:44:20,662 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:20,662 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:20,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:20,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:44:20,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:20,664 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:20,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2020-10-14 15:44:20,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:20,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:20,729 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:20,778 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:20,779 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:44:20,779 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:44:20,779 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-14 15:44:20,779 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:20,780 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:20,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:20,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:44:20,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:20,781 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:20,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:44:20,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:20,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:20,801 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:20,802 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:44:20,802 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:20,802 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:44:20,802 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:20,803 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:20,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:20,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:44:20,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:20,803 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:20,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2020-10-14 15:44:20,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:20,822 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:20,833 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:20,898 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:20,898 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:44:20,898 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:44:20,899 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-14 15:44:20,899 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:20,899 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:20,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:20,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:44:20,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:20,900 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:44:20,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:44:20,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:20,920 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:20,926 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:20,927 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:44:20,927 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:20,927 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 15:44:20,928 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:20,928 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:20,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:20,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:44:20,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:20,929 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:20,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2020-10-14 15:44:20,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:20,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:20,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:20,971 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:44:20,971 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:20,971 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:44:20,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:20,972 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:20,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:20,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:44:20,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:20,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:44:21,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 305 [2020-10-14 15:44:21,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:21,010 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:21,017 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:21,018 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:44:21,018 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:21,018 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 15:44:21,018 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:21,019 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:21,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:21,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:44:21,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:21,020 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:21,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2020-10-14 15:44:21,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:21,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:21,146 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:21,147 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-14 15:44:21,147 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:21,147 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-14 15:44:21,147 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:21,148 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:21,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:21,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 21 [2020-10-14 15:44:21,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:21,148 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:21,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:44:21,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:21,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:21,204 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:21,205 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:44:21,205 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:21,205 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 15:44:21,205 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:21,206 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:21,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:21,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:44:21,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:21,206 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:21,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:44:21,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:44:21,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:44:21,228 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:44:21,229 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:44:21,229 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:44:21,229 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 15:44:21,230 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:44:21,230 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:44:21,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:44:21,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:44:21,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:44:21,231 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:44:21,572 INFO L134 CoverageAnalysis]: Checked inductivity of 1248 backedges. 5 proven. 50 refuted. 0 times theorem prover too weak. 1193 trivial. 0 not checked. [2020-10-14 15:44:21,573 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1658540008] [2020-10-14 15:44:21,574 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 15:44:21,575 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-10-14 15:44:21,576 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [356668747] [2020-10-14 15:44:21,584 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-14 15:44:21,584 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 15:44:21,598 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-14 15:44:21,599 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2020-10-14 15:44:21,601 INFO L87 Difference]: Start difference. First operand 2086 states. Second operand 10 states. [2020-10-14 15:44:24,054 WARN L193 SmtUtils]: Spent 2.41 s on a formula simplification that was a NOOP. DAG size: 760 [2020-10-14 15:45:09,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 15:45:09,044 INFO L93 Difference]: Finished difference Result 4887 states and 6956 transitions. [2020-10-14 15:45:09,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-14 15:45:09,047 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 340 [2020-10-14 15:45:09,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 15:45:09,094 INFO L225 Difference]: With dead ends: 4887 [2020-10-14 15:45:09,095 INFO L226 Difference]: Without dead ends: 2869 [2020-10-14 15:45:09,112 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 159 GetRequests, 143 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 5.3s TimeCoverageRelationStatistics Valid=100, Invalid=206, Unknown=0, NotChecked=0, Total=306 [2020-10-14 15:45:09,139 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2869 states. [2020-10-14 15:45:09,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2869 to 1995. [2020-10-14 15:45:09,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1995 states. [2020-10-14 15:45:09,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1995 states and 2684 transitions. [2020-10-14 15:45:09,870 INFO L78 Accepts]: Start accepts. Automaton has 1995 states and 2684 transitions. Word has length 340 [2020-10-14 15:45:09,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 15:45:09,871 INFO L479 AbstractCegarLoop]: Abstraction has 1995 states and 2684 transitions. [2020-10-14 15:45:09,871 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-14 15:45:09,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 2684 transitions. [2020-10-14 15:45:09,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2020-10-14 15:45:09,891 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 15:45:09,892 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 9, 9, 9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 15:45:09,894 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-14 15:45:09,894 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 15:45:09,895 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 15:45:09,895 INFO L82 PathProgramCache]: Analyzing trace with hash 52333576, now seen corresponding path program 1 times [2020-10-14 15:45:09,895 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 15:45:09,895 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [881002817] [2020-10-14 15:45:09,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 15:45:10,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:10,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:12,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:12,637 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:12,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:13,886 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:15,421 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:15,421 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 470 [2020-10-14 15:45:15,422 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-14 15:45:15,422 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5127 [2020-10-14 15:45:15,422 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:15,422 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:15,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 15:45:15,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:45:15,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 461 [2020-10-14 15:45:15,423 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:45:18,148 WARN L193 SmtUtils]: Spent 2.45 s on a formula simplification that was a NOOP. DAG size: 751 [2020-10-14 15:45:18,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:45:18,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:18,316 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:19,249 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:19,250 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:45:19,250 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:19,250 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1010 [2020-10-14 15:45:19,250 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:19,251 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:19,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:45:19,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:19,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-14 15:45:19,251 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:45:19,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:45:19,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:19,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:19,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:19,390 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:45:19,390 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:19,390 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 15:45:19,390 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:19,390 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:19,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:45:19,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:19,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 15:45:19,391 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:19,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:45:19,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:19,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:19,426 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:19,426 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:45:19,427 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:19,427 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:45:19,427 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:19,427 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:19,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:19,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:19,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:19,428 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:45:19,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:45:19,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:19,439 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:19,441 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:19,441 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:45:19,442 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:19,442 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:45:19,442 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:19,442 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:19,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:19,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:19,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:19,443 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:19,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 15:45:19,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:19,464 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:19,500 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:19,500 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:45:19,501 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:19,501 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-14 15:45:19,501 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:19,501 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:19,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:45:19,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:19,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 15:45:19,502 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:19,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:45:19,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:19,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:19,517 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:19,518 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:45:19,518 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:19,518 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:45:19,518 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:19,519 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:19,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:19,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:19,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:19,519 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:19,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:45:19,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:19,529 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:19,532 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:19,532 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:45:19,532 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:19,532 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:45:19,533 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:19,533 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:19,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:19,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:19,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:19,533 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:19,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 15:45:19,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:19,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:19,572 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:19,573 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:45:19,573 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:19,574 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-14 15:45:19,574 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:19,574 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:19,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:45:19,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:19,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 15:45:19,575 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:45:19,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:45:19,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:19,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:19,592 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:19,592 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:45:19,593 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:19,593 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:45:19,593 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:19,593 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:19,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:19,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:19,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:19,594 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:19,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:45:19,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:19,604 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:19,608 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:19,608 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:45:19,608 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:19,608 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:45:19,608 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:19,609 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:19,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:19,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:19,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:19,609 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:19,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 15:45:19,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:19,628 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:19,648 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:19,648 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:45:19,648 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:19,649 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-14 15:45:19,649 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:19,649 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:19,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:45:19,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:19,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 15:45:19,650 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:19,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:45:19,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:19,664 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:19,666 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:19,667 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:45:19,667 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:19,667 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:45:19,667 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:19,667 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:19,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:19,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:19,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:19,668 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:19,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:45:19,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:19,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:19,681 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:19,681 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:45:19,681 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:19,681 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:45:19,681 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:19,682 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:19,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:19,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:19,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:19,682 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:19,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 15:45:19,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:19,699 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:19,720 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:19,720 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:45:19,720 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:19,720 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-14 15:45:19,720 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:19,721 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:19,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:45:19,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:19,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 15:45:19,721 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:19,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:45:19,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:19,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:19,737 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:19,737 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:45:19,737 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:19,738 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:45:19,738 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:19,738 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:19,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:19,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:19,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:19,739 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:19,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:45:19,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:19,749 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:19,754 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:19,754 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:45:19,754 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:19,754 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:45:19,755 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:19,755 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:19,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:19,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:19,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:19,755 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:19,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-14 15:45:19,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:19,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:19,798 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:19,799 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:45:19,799 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:19,799 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-14 15:45:19,799 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:19,800 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:19,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:45:19,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:19,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 15:45:19,800 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:19,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:45:19,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:19,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:19,816 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:19,816 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:45:19,816 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:19,817 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:45:19,817 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:19,817 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:19,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:19,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:19,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:19,818 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:19,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:45:19,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:19,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:19,832 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:19,833 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:45:19,833 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:19,833 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:45:19,833 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:19,833 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:19,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:19,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:19,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:19,834 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:19,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-14 15:45:19,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:19,851 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:19,871 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:19,871 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:45:19,871 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:19,871 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-14 15:45:19,872 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:19,872 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:19,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:45:19,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:19,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 15:45:19,873 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:19,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:45:19,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:19,886 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:19,894 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:19,894 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:45:19,894 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:19,894 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 15:45:19,894 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:19,895 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:19,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:19,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:19,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:19,895 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:19,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:45:19,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:19,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:19,911 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:19,912 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:45:19,912 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:19,912 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:45:19,913 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:19,913 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:19,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:19,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:19,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:19,914 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:45:19,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-14 15:45:19,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:19,935 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:19,954 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:19,954 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:45:19,955 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:19,955 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-14 15:45:19,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:19,955 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:19,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:45:19,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:19,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 15:45:19,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:19,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:45:19,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:19,971 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:19,973 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:19,974 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:45:19,974 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:19,974 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:45:19,974 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:19,974 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:19,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:19,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:19,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:19,975 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:19,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:45:19,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:19,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:19,989 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:19,989 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:45:19,989 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:19,990 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:45:19,990 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:19,990 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:19,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:19,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:19,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:19,991 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:19,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-14 15:45:20,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:20,010 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,032 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:20,032 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:45:20,032 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:20,033 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-14 15:45:20,033 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:20,033 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:20,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:45:20,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:20,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 15:45:20,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:20,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:45:20,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:20,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:20,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:45:20,052 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:20,052 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:45:20,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:20,052 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:20,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:20,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:20,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:20,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:20,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:45:20,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:20,063 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,065 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:20,066 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:45:20,066 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:20,066 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:45:20,066 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:20,066 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:20,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:20,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:20,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:20,067 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:20,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-14 15:45:20,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:20,084 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,106 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:20,106 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:45:20,106 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:20,106 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-14 15:45:20,107 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:20,107 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:20,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:45:20,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:20,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 15:45:20,108 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:20,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:45:20,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:20,122 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,125 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:20,125 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:45:20,125 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:20,125 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:45:20,125 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:20,126 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:20,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:20,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:20,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:20,126 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:20,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:45:20,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:20,137 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,139 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:20,139 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:45:20,140 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:20,140 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:45:20,140 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:20,140 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:20,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:20,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:20,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:20,141 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:20,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-14 15:45:20,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:20,163 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,193 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:20,193 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:45:20,193 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:20,194 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-14 15:45:20,194 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:20,194 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:20,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:45:20,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:20,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 15:45:20,195 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:20,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:45:20,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:20,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,220 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:20,220 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:45:20,221 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:20,221 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:45:20,221 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:20,221 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:20,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:20,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:20,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:20,222 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:20,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:45:20,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:20,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,238 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:20,238 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:45:20,238 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:20,239 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:45:20,239 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:20,239 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:20,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:20,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:20,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:20,240 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:45:20,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-14 15:45:20,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:20,264 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,293 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:20,294 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:45:20,294 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:20,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-14 15:45:20,295 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:20,295 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:20,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:45:20,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:20,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 15:45:20,296 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:45:20,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:45:20,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:20,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,315 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:20,315 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:45:20,315 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:20,315 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:45:20,315 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:20,316 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:20,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:20,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:20,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:20,316 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:20,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:45:20,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:20,327 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,329 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:20,330 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:45:20,330 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:20,330 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:45:20,330 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:20,331 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:20,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:20,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:20,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:20,331 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:45:20,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-14 15:45:20,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:20,343 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,346 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:20,346 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:45:20,346 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:20,346 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:45:20,346 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:20,347 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:20,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:45:20,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:20,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-14 15:45:20,347 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:20,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2020-10-14 15:45:20,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:20,384 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,391 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,457 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:20,457 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:45:20,457 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:45:20,458 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 78 [2020-10-14 15:45:20,458 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:20,458 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:20,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:45:20,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:20,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:45:20,459 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:20,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:45:20,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:20,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,476 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:20,476 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:45:20,476 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:20,476 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:45:20,477 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:20,477 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:20,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:20,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:20,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:20,478 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:20,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2020-10-14 15:45:20,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:20,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,570 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:20,571 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:45:20,571 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:45:20,571 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-14 15:45:20,571 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:20,571 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:20,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:45:20,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:20,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:45:20,572 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:20,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:45:20,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:20,585 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,592 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:20,593 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:45:20,593 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:20,593 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 15:45:20,593 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:20,594 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:20,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:20,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:20,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:20,594 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:20,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2020-10-14 15:45:20,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:20,610 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,679 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:20,679 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:45:20,679 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:45:20,680 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-14 15:45:20,680 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:20,680 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:20,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:45:20,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:20,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:45:20,681 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:20,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:45:20,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:20,695 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,698 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:20,698 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:45:20,698 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:20,698 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:45:20,699 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:20,699 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:20,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:20,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:20,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:20,700 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:45:20,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2020-10-14 15:45:20,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:20,718 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,732 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,788 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:20,789 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:45:20,789 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:45:20,789 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-14 15:45:20,789 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:20,790 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:20,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:45:20,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:20,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:45:20,791 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:45:20,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:45:20,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:20,808 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,812 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:20,812 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:45:20,812 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:20,813 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:45:20,813 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:20,813 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:20,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:20,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:20,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:20,814 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:45:20,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2020-10-14 15:45:20,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:20,832 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,838 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,907 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:20,908 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:45:20,908 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:45:20,908 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-14 15:45:20,908 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:20,908 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:20,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:45:20,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:20,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:45:20,909 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:45:20,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:45:20,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:20,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,933 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:20,933 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:45:20,934 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:20,934 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:45:20,934 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:20,935 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:20,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:20,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:20,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:20,935 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:45:20,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2020-10-14 15:45:20,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:20,958 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:20,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:21,028 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:21,028 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:45:21,029 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:45:21,029 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-14 15:45:21,029 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:21,029 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:21,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:45:21,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:21,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:45:21,030 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:45:21,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:45:21,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:21,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:21,048 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:21,049 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:45:21,049 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:21,049 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:45:21,049 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:21,049 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:21,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:21,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:21,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:21,050 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:21,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2020-10-14 15:45:21,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:21,068 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:21,075 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:21,145 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:21,145 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:45:21,145 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:45:21,145 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-14 15:45:21,146 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:21,146 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:21,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:45:21,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:21,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:45:21,147 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:21,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:45:21,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:21,161 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:21,164 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:21,164 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:45:21,165 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:21,165 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:45:21,165 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:21,165 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:21,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:21,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:21,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:21,166 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:21,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2020-10-14 15:45:21,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:21,185 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:21,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:21,249 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:21,249 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:45:21,250 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:45:21,250 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-14 15:45:21,250 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:21,250 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:21,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:45:21,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:21,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:45:21,251 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:21,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:45:21,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:21,266 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:21,270 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:21,270 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:45:21,270 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:21,270 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:45:21,271 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:21,271 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:21,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:21,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:21,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:21,272 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:21,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2020-10-14 15:45:21,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:21,290 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:21,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:21,376 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:21,376 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:45:21,376 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:45:21,376 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-14 15:45:21,376 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:21,377 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:21,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:45:21,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:21,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 15:45:21,377 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:21,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:45:21,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:21,391 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:21,395 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:21,395 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:45:21,395 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:21,395 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:45:21,396 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:21,396 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:21,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:21,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:21,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:21,396 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:21,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2020-10-14 15:45:21,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:21,432 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:21,435 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:21,436 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:45:21,436 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:21,436 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:45:21,436 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:21,436 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:21,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:45:21,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:21,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 15:45:21,437 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:45:21,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 305 [2020-10-14 15:45:21,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:21,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:21,480 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:21,480 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:45:21,480 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:21,481 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:45:21,481 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:21,481 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:21,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:45:21,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:21,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 15:45:21,482 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:21,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2020-10-14 15:45:21,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:21,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:21,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:21,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-14 15:45:21,609 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:21,610 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-14 15:45:21,610 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:21,610 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:21,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:45:21,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:21,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 21 [2020-10-14 15:45:21,611 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:21,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:45:21,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:21,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:21,675 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:21,676 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:45:21,676 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:21,676 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 15:45:21,676 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:21,676 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:21,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:21,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:21,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:21,677 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:45:21,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:45:21,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:45:21,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:45:21,694 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:45:21,695 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:45:21,695 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:45:21,695 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:45:21,695 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:45:21,695 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:45:21,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:45:21,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:45:21,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:45:21,696 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:45:21,996 INFO L134 CoverageAnalysis]: Checked inductivity of 1248 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1248 trivial. 0 not checked. [2020-10-14 15:45:21,998 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [881002817] [2020-10-14 15:45:21,999 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 15:45:21,999 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-10-14 15:45:21,999 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1667854477] [2020-10-14 15:45:22,006 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-14 15:45:22,006 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 15:45:22,007 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-14 15:45:22,007 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2020-10-14 15:45:22,007 INFO L87 Difference]: Start difference. First operand 1995 states and 2684 transitions. Second operand 11 states. [2020-10-14 15:45:24,308 WARN L193 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 760 [2020-10-14 15:45:30,280 WARN L193 SmtUtils]: Spent 2.40 s on a formula simplification that was a NOOP. DAG size: 762 [2020-10-14 15:45:32,722 WARN L193 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 753 [2020-10-14 15:47:04,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 15:47:04,075 INFO L93 Difference]: Finished difference Result 7562 states and 10719 transitions. [2020-10-14 15:47:04,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2020-10-14 15:47:04,076 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 340 [2020-10-14 15:47:04,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 15:47:04,114 INFO L225 Difference]: With dead ends: 7562 [2020-10-14 15:47:04,115 INFO L226 Difference]: Without dead ends: 5595 [2020-10-14 15:47:04,126 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 188 ImplicationChecksByTransitivity, 10.4s TimeCoverageRelationStatistics Valid=214, Invalid=598, Unknown=0, NotChecked=0, Total=812 [2020-10-14 15:47:04,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5595 states. [2020-10-14 15:47:05,649 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5595 to 3985. [2020-10-14 15:47:05,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3985 states. [2020-10-14 15:47:05,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3985 states to 3985 states and 5383 transitions. [2020-10-14 15:47:05,670 INFO L78 Accepts]: Start accepts. Automaton has 3985 states and 5383 transitions. Word has length 340 [2020-10-14 15:47:05,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 15:47:05,672 INFO L479 AbstractCegarLoop]: Abstraction has 3985 states and 5383 transitions. [2020-10-14 15:47:05,672 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-10-14 15:47:05,672 INFO L276 IsEmpty]: Start isEmpty. Operand 3985 states and 5383 transitions. [2020-10-14 15:47:05,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 439 [2020-10-14 15:47:05,690 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 15:47:05,690 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 9, 9, 9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 15:47:05,690 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-14 15:47:05,691 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 15:47:05,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 15:47:05,691 INFO L82 PathProgramCache]: Analyzing trace with hash 1271998865, now seen corresponding path program 1 times [2020-10-14 15:47:05,691 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 15:47:05,692 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1565462750] [2020-10-14 15:47:05,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 15:47:06,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:06,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:06,862 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:07,192 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:07,572 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:08,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:08,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:08,872 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:12,431 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:12,432 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 608 [2020-10-14 15:47:12,432 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-14 15:47:12,432 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6402 [2020-10-14 15:47:12,432 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:12,432 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:12,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:47:12,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 422 [2020-10-14 15:47:12,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-14 15:47:12,434 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:15,576 WARN L193 SmtUtils]: Spent 2.92 s on a formula simplification that was a NOOP. DAG size: 751 [2020-10-14 15:47:15,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:47:15,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:15,606 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:15,860 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:15,860 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:47:15,861 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:15,861 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 263 [2020-10-14 15:47:15,861 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:15,861 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:15,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:15,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:15,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:15,862 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:15,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:47:15,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:15,943 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:15,954 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:15,954 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:47:15,955 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:15,955 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-14 15:47:15,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:15,955 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:15,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:15,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:15,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:15,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:15,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:15,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:15,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:15,993 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:15,994 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:47:15,994 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:15,994 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:47:15,997 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:15,997 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:15,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:15,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:15,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:15,998 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-14 15:47:16,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:47:16,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,010 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,024 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,024 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:47:16,024 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,024 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 15:47:16,024 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,025 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,026 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:16,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 15:47:16,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,036 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,046 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,046 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:47:16,046 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,047 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:47:16,047 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,047 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,048 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:16,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:16,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,064 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,064 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:47:16,064 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,064 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:47:16,065 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,065 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,066 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:16,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:47:16,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,075 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,077 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,078 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:47:16,078 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,078 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:47:16,078 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,078 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,079 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:16,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 15:47:16,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,090 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,100 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,100 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:47:16,101 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,101 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:47:16,101 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,101 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,102 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:16,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:16,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,116 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,116 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:47:16,116 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,117 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:47:16,117 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,117 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,118 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:16,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:47:16,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,128 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,131 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,131 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:47:16,131 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,131 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:47:16,131 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,132 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,132 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:16,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 15:47:16,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,143 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,154 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,154 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:47:16,154 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,154 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:47:16,154 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,155 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,155 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:16,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:16,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,169 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,170 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:47:16,170 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,170 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:47:16,170 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,171 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,171 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:16,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:47:16,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,183 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,183 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:47:16,183 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,183 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:47:16,183 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,184 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,184 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:16,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 15:47:16,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,195 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,205 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,205 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:47:16,205 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,205 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:47:16,206 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,206 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,206 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:16,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:16,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,218 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,222 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,222 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:47:16,222 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,222 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:47:16,222 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,223 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,223 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:16,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:47:16,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,232 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,234 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,235 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:47:16,235 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,235 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:47:16,235 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,235 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,236 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:16,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-14 15:47:16,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,246 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,257 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,257 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:47:16,257 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,258 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 15:47:16,258 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,258 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,259 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:16,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:16,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,270 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,273 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,273 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:47:16,273 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,273 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:47:16,273 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,274 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,274 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:16,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:47:16,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,286 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,286 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:47:16,286 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,286 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:47:16,286 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,287 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,287 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:16,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-14 15:47:16,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,298 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,308 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,308 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:47:16,308 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,309 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:47:16,309 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,309 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,310 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:16,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:16,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,321 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,324 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,324 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:47:16,324 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,325 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:47:16,325 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,325 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,326 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:16,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:47:16,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,337 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,337 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:47:16,337 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,337 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:47:16,338 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,338 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,339 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:16,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-14 15:47:16,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,349 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,359 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,360 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:47:16,360 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,360 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:47:16,360 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,361 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,361 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:16,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:16,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,377 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:47:16,377 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,377 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:47:16,377 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,378 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,378 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:16,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:47:16,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,390 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,391 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:47:16,391 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,391 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:47:16,391 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,392 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,392 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:16,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-14 15:47:16,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,415 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:47:16,415 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,415 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 15:47:16,416 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,416 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,416 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:16,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:16,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,431 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,431 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:47:16,431 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,431 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:47:16,432 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,432 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,433 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:16,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:47:16,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,442 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,444 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,444 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:47:16,444 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,445 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:47:16,445 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,445 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,446 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:16,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-14 15:47:16,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,457 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,466 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,467 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:47:16,467 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,467 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:47:16,467 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,468 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,468 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:16,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:16,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,479 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,482 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,482 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:47:16,482 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,482 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:47:16,483 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,483 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,484 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:16,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:47:16,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,492 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,495 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,495 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:47:16,495 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,495 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:47:16,496 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,496 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,496 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:16,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-14 15:47:16,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,507 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,517 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,517 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:47:16,517 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,518 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:47:16,518 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,518 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,519 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:16,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:16,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,534 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,534 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:47:16,534 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,535 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:47:16,535 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,535 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,536 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:16,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:47:16,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,547 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,550 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,550 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:47:16,550 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,551 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:47:16,551 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,551 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,552 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:16,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-14 15:47:16,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,574 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,574 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:47:16,575 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,575 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 15:47:16,575 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,575 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,576 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:16,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:16,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,588 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,591 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,591 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:47:16,592 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,592 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:47:16,592 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,592 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,593 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:16,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:47:16,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,604 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,604 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:47:16,604 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,604 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:47:16,604 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,605 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,605 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:16,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-14 15:47:16,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,614 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,615 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,615 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 15:47:16,616 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,616 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 15:47:16,616 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,616 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,617 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:16,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2020-10-14 15:47:16,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,710 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,711 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:47:16,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:47:16,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-14 15:47:16,711 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,712 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,712 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:16,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:16,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,728 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,728 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:47:16,728 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,729 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:47:16,729 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,729 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,731 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:16,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2020-10-14 15:47:16,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,746 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,751 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,803 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,804 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:47:16,804 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:47:16,804 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-14 15:47:16,805 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,805 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,806 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:16,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:16,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,822 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,826 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,827 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:47:16,827 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,827 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:47:16,828 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,828 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,829 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:16,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2020-10-14 15:47:16,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,842 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,847 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,890 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,891 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:47:16,891 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:47:16,891 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-14 15:47:16,892 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,892 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,893 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:16,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:16,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,910 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,911 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:47:16,911 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:16,911 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:47:16,911 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,911 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,912 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:16,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2020-10-14 15:47:16,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,927 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:16,978 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:16,979 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:47:16,979 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:47:16,979 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-14 15:47:16,980 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:16,980 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:16,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:16,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:16,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:16,981 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:16,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:16,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:16,996 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:17,000 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:17,001 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:47:17,001 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:17,001 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:47:17,002 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:17,002 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:17,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:17,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:17,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:17,003 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:17,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2020-10-14 15:47:17,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:17,017 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:17,022 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:17,074 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:17,075 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:47:17,075 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:47:17,075 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-14 15:47:17,076 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:17,076 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:17,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:17,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:17,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:17,077 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:17,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:17,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:17,090 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:17,093 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:17,093 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:47:17,094 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:17,094 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:47:17,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:17,094 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:17,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:17,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:17,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:17,095 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:17,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2020-10-14 15:47:17,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:17,107 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:17,240 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:17,296 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:17,296 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:47:17,296 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:47:17,297 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 192 [2020-10-14 15:47:17,297 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:17,297 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:17,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:17,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:17,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:17,298 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:17,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:17,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:17,308 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:17,311 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:17,311 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:47:17,311 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:17,312 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:47:17,312 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:17,312 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:17,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:17,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:17,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:17,313 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:17,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2020-10-14 15:47:17,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:17,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:17,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:17,365 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:17,365 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:47:17,365 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:47:17,366 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-14 15:47:17,366 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:17,366 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:17,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:17,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:17,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:17,367 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:17,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:17,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:17,377 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:17,380 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:17,380 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:47:17,380 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:17,381 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:47:17,381 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:17,381 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:17,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:17,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:17,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:17,382 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:17,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2020-10-14 15:47:17,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:17,392 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:17,397 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:17,432 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:17,432 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:47:17,433 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:47:17,433 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-14 15:47:17,433 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:17,433 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:17,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:17,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:17,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:17,434 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:17,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:17,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:17,444 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:17,447 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:17,447 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:47:17,447 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:17,448 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:47:17,448 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:17,448 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:17,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:17,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:17,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:17,449 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:17,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2020-10-14 15:47:17,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:17,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:17,463 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:17,504 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:17,504 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:47:17,504 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:47:17,504 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-14 15:47:17,505 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:17,505 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:17,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:17,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:17,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:17,506 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:17,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:17,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:17,517 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:17,521 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:17,522 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:47:17,522 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:17,522 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:47:17,523 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:17,523 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:17,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:17,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:17,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:17,524 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:17,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2020-10-14 15:47:17,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:17,566 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:17,568 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:17,569 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:47:17,569 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:17,569 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:47:17,569 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:17,570 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:17,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:17,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:17,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:17,570 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:17,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 305 [2020-10-14 15:47:17,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:17,617 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:17,620 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:17,620 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:47:17,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:17,621 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:47:17,621 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:17,621 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:17,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:47:17,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:17,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 15:47:17,622 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:17,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2020-10-14 15:47:17,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:17,675 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:17,725 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:17,725 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 46 [2020-10-14 15:47:17,725 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:17,726 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-14 15:47:17,726 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:17,726 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:17,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:17,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 43 [2020-10-14 15:47:17,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:17,727 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:17,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:17,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:17,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:17,757 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:17,758 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:47:17,758 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:17,758 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 15:47:17,758 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:17,759 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:17,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:17,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:17,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:17,759 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:17,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:47:17,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:17,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:17,809 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:17,809 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-14 15:47:17,809 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:17,809 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-14 15:47:17,810 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:17,810 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:17,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:17,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:17,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:17,811 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:17,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:17,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:17,822 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:17,828 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:17,829 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:47:17,829 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:17,829 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:47:17,829 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:17,830 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:17,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:17,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:17,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:17,831 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 15:47:17,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:17,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:17,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:17,853 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:17,854 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:47:17,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:17,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:47:17,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:17,854 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:17,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:17,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:17,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:17,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:17,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:17,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:17,870 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:17,872 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:17,873 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:47:17,873 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:17,873 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:47:17,873 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:17,873 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:17,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:17,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:17,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:17,874 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:17,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 353 [2020-10-14 15:47:17,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:17,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:17,909 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:17,909 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:47:17,910 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:17,910 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-14 15:47:17,910 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:17,910 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:17,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:17,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 15:47:17,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:17,911 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:17,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:17,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:17,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:17,931 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:17,931 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:47:17,932 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:17,932 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:47:17,932 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:17,933 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:17,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:17,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:17,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:17,933 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:17,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2020-10-14 15:47:17,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:17,945 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:17,948 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:17,948 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:47:17,948 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:17,948 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:47:17,948 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:17,948 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:17,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:17,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:47:17,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:17,949 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:18,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376 [2020-10-14 15:47:18,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:18,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:18,064 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:18,139 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:18,139 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 54 [2020-10-14 15:47:18,139 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:47:18,139 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 109 [2020-10-14 15:47:18,140 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:18,140 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:18,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:18,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 51 [2020-10-14 15:47:18,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:18,140 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:18,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-14 15:47:18,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:18,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:18,170 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:18,231 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:18,232 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 45 [2020-10-14 15:47:18,232 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:47:18,232 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-14 15:47:18,232 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:18,233 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:18,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:18,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:18,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:18,233 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:18,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:18,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:18,251 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:18,262 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:18,291 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:18,291 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-14 15:47:18,292 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 15:47:18,292 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-14 15:47:18,292 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:18,292 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:18,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:18,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:18,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:18,293 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:18,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:18,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:18,307 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:18,318 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:18,318 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:47:18,318 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:18,319 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:47:18,319 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:18,319 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:18,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:18,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:18,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:18,320 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:18,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:47:18,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:18,330 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:18,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:18,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:47:18,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:18,334 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:47:18,334 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:18,334 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:18,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:18,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:18,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:18,335 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:18,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-14 15:47:18,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:18,351 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:18,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:18,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-14 15:47:18,355 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:18,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 15:47:18,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:18,356 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:18,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:18,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:18,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:18,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:18,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:47:18,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:18,368 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:18,370 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:18,370 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:47:18,370 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:18,370 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:47:18,371 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:18,371 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:18,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:18,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:47:18,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:18,372 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:47:18,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2020-10-14 15:47:18,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:18,384 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:18,386 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:18,386 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:47:18,386 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:18,387 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 15:47:18,387 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:18,387 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:18,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:18,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:47:18,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:18,388 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:18,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 423 [2020-10-14 15:47:18,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:47:18,397 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:47:18,401 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:47:18,401 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:47:18,401 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:47:18,402 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 15:47:18,402 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:47:18,402 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:47:18,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:47:18,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 15:47:18,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:47:18,403 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:47:18,691 INFO L134 CoverageAnalysis]: Checked inductivity of 1248 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1248 trivial. 0 not checked. [2020-10-14 15:47:18,692 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1565462750] [2020-10-14 15:47:18,692 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 15:47:18,692 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-10-14 15:47:18,692 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [16058137] [2020-10-14 15:47:18,693 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-10-14 15:47:18,693 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 15:47:18,694 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-10-14 15:47:18,694 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2020-10-14 15:47:18,694 INFO L87 Difference]: Start difference. First operand 3985 states and 5383 transitions. Second operand 12 states. [2020-10-14 15:47:21,026 WARN L193 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 760 [2020-10-14 15:47:28,591 WARN L193 SmtUtils]: Spent 2.46 s on a formula simplification that was a NOOP. DAG size: 762