/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-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-14 16:25:56,473 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-14 16:25:56,475 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-14 16:25:56,501 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-14 16:25:56,502 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-14 16:25:56,509 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-14 16:25:56,510 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-14 16:25:56,513 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-14 16:25:56,515 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-14 16:25:56,518 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-14 16:25:56,518 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-14 16:25:56,520 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-14 16:25:56,520 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-14 16:25:56,523 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-14 16:25:56,526 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-14 16:25:56,526 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-14 16:25:56,527 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-14 16:25:56,528 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-14 16:25:56,529 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-14 16:25:56,531 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-14 16:25:56,532 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-14 16:25:56,533 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-14 16:25:56,534 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-14 16:25:56,534 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-14 16:25:56,537 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-14 16:25:56,537 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-14 16:25:56,537 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-14 16:25:56,538 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-14 16:25:56,538 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-14 16:25:56,539 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-14 16:25:56,539 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-14 16:25:56,540 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-14 16:25:56,540 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-14 16:25:56,541 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-14 16:25:56,542 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-14 16:25:56,542 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-14 16:25:56,543 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-14 16:25:56,543 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-14 16:25:56,543 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-14 16:25:56,544 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-14 16:25:56,544 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-14 16:25:56,545 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 16:25:56,567 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-14 16:25:56,567 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-14 16:25:56,568 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-14 16:25:56,569 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-14 16:25:56,569 INFO L138 SettingsManager]: * Use SBE=true [2020-10-14 16:25:56,569 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-14 16:25:56,569 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-14 16:25:56,569 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-14 16:25:56,570 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-14 16:25:56,570 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-14 16:25:56,570 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-14 16:25:56,570 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-14 16:25:56,570 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-14 16:25:56,571 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-14 16:25:56,571 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-14 16:25:56,571 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-14 16:25:56,571 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-14 16:25:56,571 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-14 16:25:56,571 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 16:25:56,572 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-14 16:25:56,572 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-14 16:25:56,572 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-14 16:25:56,572 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-14 16:25:56,572 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-14 16:25:56,573 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-14 16:25:56,573 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-14 16:25:56,573 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-14 16:25:56,573 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 16:25:56,864 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-14 16:25:56,882 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-14 16:25:56,888 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-14 16:25:56,889 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-14 16:25:56,890 INFO L275 PluginConnector]: CDTParser initialized [2020-10-14 16:25:56,891 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point.cil.out.i [2020-10-14 16:25:56,946 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4fd6ad5e3/e50d6312e0ff4c1bb0d19f0430b20972/FLAGd0119ec08 [2020-10-14 16:25:57,641 INFO L306 CDTParser]: Found 1 translation units. [2020-10-14 16:25:57,643 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point.cil.out.i [2020-10-14 16:25:57,688 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4fd6ad5e3/e50d6312e0ff4c1bb0d19f0430b20972/FLAGd0119ec08 [2020-10-14 16:25:57,716 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4fd6ad5e3/e50d6312e0ff4c1bb0d19f0430b20972 [2020-10-14 16:25:57,725 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-14 16:25:57,727 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-14 16:25:57,730 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-14 16:25:57,730 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-14 16:25:57,734 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-14 16:25:57,735 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 04:25:57" (1/1) ... [2020-10-14 16:25:57,738 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7455d3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:25:57, skipping insertion in model container [2020-10-14 16:25:57,739 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 04:25:57" (1/1) ... [2020-10-14 16:25:57,747 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-14 16:25:57,849 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-14 16:25:59,116 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 16:25:59,142 INFO L203 MainTranslator]: Completed pre-run [2020-10-14 16:25:59,462 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 16:25:59,841 INFO L208 MainTranslator]: Completed translation [2020-10-14 16:25:59,841 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:25:59 WrapperNode [2020-10-14 16:25:59,842 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-14 16:25:59,842 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-14 16:25:59,843 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-14 16:25:59,843 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-14 16:25:59,862 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:25:59" (1/1) ... [2020-10-14 16:25:59,862 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:25:59" (1/1) ... [2020-10-14 16:25:59,977 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:25:59" (1/1) ... [2020-10-14 16:25:59,978 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:25:59" (1/1) ... [2020-10-14 16:26:00,104 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:25:59" (1/1) ... [2020-10-14 16:26:00,149 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:25:59" (1/1) ... [2020-10-14 16:26:00,186 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:25:59" (1/1) ... [2020-10-14 16:26:00,224 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-14 16:26:00,225 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-14 16:26:00,225 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-14 16:26:00,225 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-14 16:26:00,226 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:25:59" (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 16:26:00,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-14 16:26:00,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-14 16:26:00,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-14 16:26:00,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-14 16:26:00,301 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-14 16:26:00,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-14 16:26:00,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-14 16:26:00,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-14 16:26:00,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-14 16:26:00,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-14 16:26:00,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-14 16:26:00,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-14 16:26:00,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-14 16:26:00,304 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-14 16:26:00,304 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-14 16:26:00,304 INFO L138 BoogieDeclarations]: Found implementation of procedure static_init [2020-10-14 16:26:00,304 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_make_resource [2020-10-14 16:26:00,307 INFO L138 BoogieDeclarations]: Found implementation of procedure static_find_io [2020-10-14 16:26:00,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pccard_resource_ops_7 [2020-10-14 16:26:00,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pccard_resource_ops_6 [2020-10-14 16:26:00,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2020-10-14 16:26:00,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_7 [2020-10-14 16:26:00,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2020-10-14 16:26:00,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2020-10-14 16:26:00,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2020-10-14 16:26:00,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2020-10-14 16:26:00,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2020-10-14 16:26:00,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-14 16:26:00,309 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2020-10-14 16:26:00,309 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-14 16:26:00,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-14 16:26:00,309 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-14 16:26:00,310 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-14 16:26:00,310 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-14 16:26:00,310 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_region [2020-10-14 16:26:00,310 INFO L138 BoogieDeclarations]: Found implementation of procedure free_region [2020-10-14 16:26:00,310 INFO L138 BoogieDeclarations]: Found implementation of procedure add_interval [2020-10-14 16:26:00,311 INFO L138 BoogieDeclarations]: Found implementation of procedure sub_interval [2020-10-14 16:26:00,311 INFO L138 BoogieDeclarations]: Found implementation of procedure readable [2020-10-14 16:26:00,311 INFO L138 BoogieDeclarations]: Found implementation of procedure checksum [2020-10-14 16:26:00,311 INFO L138 BoogieDeclarations]: Found implementation of procedure do_validate_mem [2020-10-14 16:26:00,314 INFO L138 BoogieDeclarations]: Found implementation of procedure do_mem_probe [2020-10-14 16:26:00,314 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_mem [2020-10-14 16:26:00,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_nonstatic_validate_mem [2020-10-14 16:26:00,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_common_align [2020-10-14 16:26:00,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_align [2020-10-14 16:26:00,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __nonstatic_adjust_io_region [2020-10-14 16:26:00,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __nonstatic_find_io_region [2020-10-14 16:26:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_find_io [2020-10-14 16:26:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_find_mem_region [2020-10-14 16:26:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_memory [2020-10-14 16:26:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_io [2020-10-14 16:26:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_autoadd_resources [2020-10-14 16:26:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_init [2020-10-14 16:26:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_release_resource_db [2020-10-14 16:26:00,317 INFO L138 BoogieDeclarations]: Found implementation of procedure show_io_db [2020-10-14 16:26:00,317 INFO L138 BoogieDeclarations]: Found implementation of procedure store_io_db [2020-10-14 16:26:00,317 INFO L138 BoogieDeclarations]: Found implementation of procedure show_mem_db [2020-10-14 16:26:00,317 INFO L138 BoogieDeclarations]: Found implementation of procedure store_mem_db [2020-10-14 16:26:00,317 INFO L138 BoogieDeclarations]: Found implementation of procedure pccard_sysfs_add_rsrc [2020-10-14 16:26:00,317 INFO L138 BoogieDeclarations]: Found implementation of procedure pccard_sysfs_remove_rsrc [2020-10-14 16:26:00,317 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_sysfs_init [2020-10-14 16:26:00,318 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_sysfs_exit [2020-10-14 16:26:00,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pccard_resource_ops_4 [2020-10-14 16:26:00,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_2 [2020-10-14 16:26:00,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pccard_resource_ops_5 [2020-10-14 16:26:00,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_3 [2020-10-14 16:26:00,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_class_interface_1 [2020-10-14 16:26:00,318 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-14 16:26:00,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2020-10-14 16:26:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2020-10-14 16:26:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2020-10-14 16:26:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_22 [2020-10-14 16:26:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2020-10-14 16:26:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2020-10-14 16:26:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2020-10-14 16:26:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2020-10-14 16:26:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2020-10-14 16:26:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2020-10-14 16:26:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2020-10-14 16:26:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2020-10-14 16:26:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2020-10-14 16:26:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2020-10-14 16:26:00,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2020-10-14 16:26:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-14 16:26:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-14 16:26:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-14 16:26:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-14 16:26:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-14 16:26:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-14 16:26:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-14 16:26:00,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-14 16:26:00,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-14 16:26:00,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-14 16:26:00,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-14 16:26:00,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-14 16:26:00,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-14 16:26:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-14 16:26:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-14 16:26:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-14 16:26:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-14 16:26:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-14 16:26:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-14 16:26:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-14 16:26:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-14 16:26:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-14 16:26:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-14 16:26:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-14 16:26:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-14 16:26:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-14 16:26:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-14 16:26:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-14 16:26:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_ops_mutex_of_pcmcia_socket [2020-10-14 16:26:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_ops_mutex_of_pcmcia_socket [2020-10-14 16:26:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ops_mutex_of_pcmcia_socket [2020-10-14 16:26:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_ops_mutex_of_pcmcia_socket [2020-10-14 16:26:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_ops_mutex_of_pcmcia_socket [2020-10-14 16:26:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_ops_mutex_of_pcmcia_socket [2020-10-14 16:26:00,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ops_mutex_of_pcmcia_socket [2020-10-14 16:26:00,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_ops_mutex_of_pcmcia_socket [2020-10-14 16:26:00,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_ops_mutex_of_pcmcia_socket [2020-10-14 16:26:00,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_ops_mutex_of_pcmcia_socket [2020-10-14 16:26:00,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_ops_mutex_of_pcmcia_socket [2020-10-14 16:26:00,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-14 16:26:00,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-14 16:26:00,334 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-14 16:26:00,335 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_resource [2020-10-14 16:26:00,336 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_resource [2020-10-14 16:26:00,338 INFO L138 BoogieDeclarations]: Found implementation of procedure class_interface_register [2020-10-14 16:26:00,338 INFO L138 BoogieDeclarations]: Found implementation of procedure class_interface_unregister [2020-10-14 16:26:00,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-14 16:26:00,339 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-14 16:26:00,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-14 16:26:00,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_6 [2020-10-14 16:26:00,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2020-10-14 16:26:00,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_6 [2020-10-14 16:26:00,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_7 [2020-10-14 16:26:00,340 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-14 16:26:00,340 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-14 16:26:00,341 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-14 16:26:00,341 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_alloc_resource [2020-10-14 16:26:00,341 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_parent_resource [2020-10-14 16:26:00,341 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-14 16:26:00,341 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resource [2020-10-14 16:26:00,342 INFO L138 BoogieDeclarations]: Found implementation of procedure request_resource [2020-10-14 16:26:00,348 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2020-10-14 16:26:00,348 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2020-10-14 16:26:00,348 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-14 16:26:00,349 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-14 16:26:00,349 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-14 16:26:00,349 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-14 16:26:00,349 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-14 16:26:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-14 16:26:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2020-10-14 16:26:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-14 16:26:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2020-10-14 16:26:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2020-10-14 16:26:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-14 16:26:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-14 16:26:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-14 16:26:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-14 16:26:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-14 16:26:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-14 16:26:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-14 16:26:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-14 16:26:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-14 16:26:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-14 16:26:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-14 16:26:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-14 16:26:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-14 16:26:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-14 16:26:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-14 16:26:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-14 16:26:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-14 16:26:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2020-10-14 16:26:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2020-10-14 16:26:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-14 16:26:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-14 16:26:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-14 16:26:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-14 16:26:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-14 16:26:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-14 16:26:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-14 16:26:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-14 16:26:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pccard_resource_ops_7 [2020-10-14 16:26:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pccard_resource_ops_6 [2020-10-14 16:26:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure static_init [2020-10-14 16:26:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_make_resource [2020-10-14 16:26:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-14 16:26:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-14 16:26:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure static_find_io [2020-10-14 16:26:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-14 16:26:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_6 [2020-10-14 16:26:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_6 [2020-10-14 16:26:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2020-10-14 16:26:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_7 [2020-10-14 16:26:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2020-10-14 16:26:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-14 16:26:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-14 16:26:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_7 [2020-10-14 16:26:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-14 16:26:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-14 16:26:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-14 16:26:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-14 16:26:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2020-10-14 16:26:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_22 [2020-10-14 16:26:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2020-10-14 16:26:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2020-10-14 16:26:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2020-10-14 16:26:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2020-10-14 16:26:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2020-10-14 16:26:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2020-10-14 16:26:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2020-10-14 16:26:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2020-10-14 16:26:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2020-10-14 16:26:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2020-10-14 16:26:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2020-10-14 16:26:00,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2020-10-14 16:26:00,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2020-10-14 16:26:00,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2020-10-14 16:26:00,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ops_mutex_of_pcmcia_socket [2020-10-14 16:26:00,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ops_mutex_of_pcmcia_socket [2020-10-14 16:26:00,358 INFO L130 BoogieDeclarations]: Found specification of procedure request_resource [2020-10-14 16:26:00,358 INFO L130 BoogieDeclarations]: Found specification of procedure release_resource [2020-10-14 16:26:00,358 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_resource [2020-10-14 16:26:00,359 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_resource [2020-10-14 16:26:00,359 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2020-10-14 16:26:00,359 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-14 16:26:00,359 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-14 16:26:00,359 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-14 16:26:00,359 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-14 16:26:00,359 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-14 16:26:00,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pccard_resource_ops_4 [2020-10-14 16:26:00,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_2 [2020-10-14 16:26:00,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pccard_resource_ops_5 [2020-10-14 16:26:00,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_3 [2020-10-14 16:26:00,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_class_interface_1 [2020-10-14 16:26:00,360 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2020-10-14 16:26:00,360 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2020-10-14 16:26:00,360 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-14 16:26:00,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-14 16:26:00,360 INFO L130 BoogieDeclarations]: Found specification of procedure class_interface_register [2020-10-14 16:26:00,361 INFO L130 BoogieDeclarations]: Found specification of procedure class_interface_unregister [2020-10-14 16:26:00,361 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-14 16:26:00,361 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-14 16:26:00,361 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-14 16:26:00,361 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_parent_resource [2020-10-14 16:26:00,361 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_alloc_resource [2020-10-14 16:26:00,361 INFO L130 BoogieDeclarations]: Found specification of procedure claim_region [2020-10-14 16:26:00,361 INFO L130 BoogieDeclarations]: Found specification of procedure free_region [2020-10-14 16:26:00,362 INFO L130 BoogieDeclarations]: Found specification of procedure add_interval [2020-10-14 16:26:00,362 INFO L130 BoogieDeclarations]: Found specification of procedure sub_interval [2020-10-14 16:26:00,362 INFO L130 BoogieDeclarations]: Found specification of procedure readable [2020-10-14 16:26:00,362 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-14 16:26:00,363 INFO L130 BoogieDeclarations]: Found specification of procedure checksum [2020-10-14 16:26:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure do_validate_mem [2020-10-14 16:26:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-14 16:26:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure do_mem_probe [2020-10-14 16:26:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure validate_mem [2020-10-14 16:26:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_nonstatic_validate_mem [2020-10-14 16:26:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_common_align [2020-10-14 16:26:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_align [2020-10-14 16:26:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure __nonstatic_adjust_io_region [2020-10-14 16:26:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure __nonstatic_find_io_region [2020-10-14 16:26:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_find_io [2020-10-14 16:26:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_find_mem_region [2020-10-14 16:26:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_memory [2020-10-14 16:26:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_io [2020-10-14 16:26:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_autoadd_resources [2020-10-14 16:26:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_init [2020-10-14 16:26:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_release_resource_db [2020-10-14 16:26:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure show_io_db [2020-10-14 16:26:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure store_io_db [2020-10-14 16:26:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure show_mem_db [2020-10-14 16:26:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure store_mem_db [2020-10-14 16:26:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure pccard_sysfs_add_rsrc [2020-10-14 16:26:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure pccard_sysfs_remove_rsrc [2020-10-14 16:26:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_sysfs_init [2020-10-14 16:26:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_sysfs_exit [2020-10-14 16:26:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-14 16:26:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-14 16:26:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-14 16:26:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-14 16:26:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-14 16:26:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-14 16:26:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-14 16:26:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-14 16:26:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-14 16:26:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-14 16:26:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-14 16:26:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-14 16:26:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-14 16:26:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-14 16:26:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-14 16:26:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-14 16:26:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-14 16:26:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-14 16:26:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-14 16:26:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-14 16:26:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-14 16:26:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-14 16:26:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-14 16:26:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-14 16:26:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-14 16:26:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-14 16:26:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_ops_mutex_of_pcmcia_socket [2020-10-14 16:26:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_ops_mutex_of_pcmcia_socket [2020-10-14 16:26:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_ops_mutex_of_pcmcia_socket [2020-10-14 16:26:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_ops_mutex_of_pcmcia_socket [2020-10-14 16:26:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_ops_mutex_of_pcmcia_socket [2020-10-14 16:26:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_ops_mutex_of_pcmcia_socket [2020-10-14 16:26:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_ops_mutex_of_pcmcia_socket [2020-10-14 16:26:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_ops_mutex_of_pcmcia_socket [2020-10-14 16:26:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_ops_mutex_of_pcmcia_socket [2020-10-14 16:26:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-14 16:26:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-14 16:26:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-14 16:26:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-14 16:26:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-14 16:26:01,292 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-14 16:26:03,768 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-14 16:26:03,768 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-14 16:26:03,780 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 04:26:03 BoogieIcfgContainer [2020-10-14 16:26:03,780 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-14 16:26:03,781 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-14 16:26:03,782 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-14 16:26:03,785 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-14 16:26:03,785 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 04:25:57" (1/3) ... [2020-10-14 16:26:03,786 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51106442 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 04:26:03, skipping insertion in model container [2020-10-14 16:26:03,786 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:25:59" (2/3) ... [2020-10-14 16:26:03,786 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51106442 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 04:26:03, skipping insertion in model container [2020-10-14 16:26:03,786 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 04:26:03" (3/3) ... [2020-10-14 16:26:03,788 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point.cil.out.i [2020-10-14 16:26:03,800 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-14 16:26:03,811 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-14 16:26:03,827 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-14 16:26:03,866 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-14 16:26:03,867 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-14 16:26:03,867 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-14 16:26:03,867 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-14 16:26:03,867 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-14 16:26:03,868 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-14 16:26:03,868 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-14 16:26:03,868 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-14 16:26:03,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states. [2020-10-14 16:26:03,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2020-10-14 16:26:03,973 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 16:26:03,975 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:26:03,975 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 16:26:03,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 16:26:03,984 INFO L82 PathProgramCache]: Analyzing trace with hash -1360634630, now seen corresponding path program 1 times [2020-10-14 16:26:03,994 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 16:26:03,995 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [145551588] [2020-10-14 16:26:03,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 16:26:04,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:05,035 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:05,461 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:05,658 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:05,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:06,096 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:06,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:06,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:06,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:06,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:09,734 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:09,735 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 464 [2020-10-14 16:26:09,735 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 9 [2020-10-14 16:26:09,735 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5032 [2020-10-14 16:26:09,738 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:09,738 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:09,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:09,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 181 [2020-10-14 16:26:09,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:09,739 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-14 16:26:10,969 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 382 [2020-10-14 16:26:10,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 16:26:10,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:10,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,091 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:11,092 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:26:11,092 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:11,093 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 106 [2020-10-14 16:26:11,093 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:11,094 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:11,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:11,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:11,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:11,094 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:11,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:26:11,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:11,157 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:11,188 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:26:11,188 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:11,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-14 16:26:11,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:11,189 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:11,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:11,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:11,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:11,190 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:11,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:11,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:11,220 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,224 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:11,224 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:26:11,224 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:11,225 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 16:26:11,225 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:11,225 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:11,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:11,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:11,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:11,226 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:11,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:26:11,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:11,238 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,240 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,243 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:11,244 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:11,244 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:11,244 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 16:26:11,244 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:11,245 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:11,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:11,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 16:26:11,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:11,245 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:11,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 16:26:11,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:11,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,297 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:11,297 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:26:11,297 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:11,297 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-14 16:26:11,298 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:11,298 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:11,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:11,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:11,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:11,299 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:11,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:11,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:11,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,320 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:11,320 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:26:11,320 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:11,321 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 16:26:11,321 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:11,321 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:11,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:11,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:11,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:11,322 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:11,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:26:11,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:11,337 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,339 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,343 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:11,343 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:11,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:11,343 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 16:26:11,344 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:11,344 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:11,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:11,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:11,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:11,345 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:11,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 16:26:11,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:11,364 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,402 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:11,402 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:26:11,402 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:11,403 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-14 16:26:11,403 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:11,403 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:11,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:11,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:11,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:11,404 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:11,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:11,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:11,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,433 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:11,433 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:26:11,434 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:11,434 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 16:26:11,434 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:11,434 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:11,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:11,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:11,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:11,435 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:11,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:26:11,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:11,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,451 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:11,452 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:11,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:11,453 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 16:26:11,453 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:11,453 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:11,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:11,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:11,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:11,454 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:11,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 16:26:11,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:11,491 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,503 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,523 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:11,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:26:11,524 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:11,524 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-14 16:26:11,524 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:11,525 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:11,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:11,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 16:26:11,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:11,526 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:11,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:11,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:11,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,543 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:11,544 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:26:11,544 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:11,544 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 16:26:11,544 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:11,545 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:11,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:11,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:11,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:11,545 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:11,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:26:11,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:11,555 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,557 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:11,557 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:11,558 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:11,558 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:26:11,558 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:11,558 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:11,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:11,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 16:26:11,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:11,559 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:11,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 16:26:11,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:11,574 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,580 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,607 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:11,607 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:26:11,608 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:11,608 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-14 16:26:11,608 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:11,608 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:11,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:11,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:11,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:11,609 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:26:11,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:11,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:11,623 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,626 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:11,627 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:26:11,627 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:11,627 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 16:26:11,627 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:11,628 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:11,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:11,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:11,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:11,628 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:11,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:26:11,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:11,640 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,649 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:11,650 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:11,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:11,650 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 16:26:11,650 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:11,650 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:11,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:11,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 16:26:11,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:11,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:11,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-14 16:26:11,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:11,665 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,671 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,693 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:11,694 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:26:11,694 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:11,694 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-14 16:26:11,694 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:11,694 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:11,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:11,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 16:26:11,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:11,695 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:11,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:11,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:11,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,712 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:11,713 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:26:11,713 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:11,713 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 16:26:11,713 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:11,714 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:11,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:11,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:11,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:11,714 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:11,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:26:11,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:11,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,728 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:11,729 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:11,729 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:11,729 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 16:26:11,729 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:11,730 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:11,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:11,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 16:26:11,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:11,730 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:11,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-14 16:26:11,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:11,742 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,778 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:11,778 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:26:11,778 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:11,778 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-14 16:26:11,778 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:11,779 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:11,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:11,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:11,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:11,779 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:26:11,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:11,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:11,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,802 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:11,802 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:26:11,802 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:11,802 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 16:26:11,803 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:11,803 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:11,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:11,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:11,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:11,804 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:11,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:26:11,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:11,814 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,816 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,830 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:11,830 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:11,830 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:11,831 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-14 16:26:11,831 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:11,831 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:11,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:11,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 16:26:11,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:11,832 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:11,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-14 16:26:11,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:11,848 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,863 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:11,863 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:26:11,863 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:11,864 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 16:26:11,864 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:11,864 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:11,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:11,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 16:26:11,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:11,865 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:11,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:11,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:11,878 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,882 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:11,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:26:11,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:11,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 16:26:11,883 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:11,884 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:11,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:11,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:11,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:11,884 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:11,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:26:11,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:11,905 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,909 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:11,909 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:11,910 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:11,910 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 16:26:11,910 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:11,910 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:11,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:11,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 16:26:11,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:11,911 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:11,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-14 16:26:11,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:11,922 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,926 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:11,926 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 16:26:11,926 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:11,927 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 16:26:11,927 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:11,927 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:11,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:11,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-14 16:26:11,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:11,928 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:11,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-14 16:26:11,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:11,969 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:11,980 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:12,055 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:12,055 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:12,055 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:12,056 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-14 16:26:12,056 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:12,056 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:12,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:12,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:26:12,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:12,057 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:12,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:12,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:12,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:12,084 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:12,084 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:12,084 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:12,084 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 16:26:12,085 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:12,085 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:12,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:12,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:12,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:12,086 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:12,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-14 16:26:12,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:12,107 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:12,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:12,196 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:12,196 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:12,196 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:12,196 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 93 [2020-10-14 16:26:12,197 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:12,197 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:12,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:12,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:26:12,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:12,198 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:12,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:12,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:12,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:12,217 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:12,217 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:12,218 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:12,218 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 16:26:12,218 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:12,218 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:12,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:12,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:12,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:12,219 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:12,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-14 16:26:12,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:12,235 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:12,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:12,311 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:12,311 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:12,311 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:12,312 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-14 16:26:12,312 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:12,312 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:12,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:12,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:26:12,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:12,313 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:12,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:12,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:12,327 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:12,330 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:12,331 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:12,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:12,332 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 16:26:12,332 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:12,332 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:12,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:12,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:12,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:12,333 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:12,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2020-10-14 16:26:12,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:12,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:12,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:12,415 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:12,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:12,416 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:12,416 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-14 16:26:12,416 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:12,416 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:12,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:12,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:26:12,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:12,417 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:12,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:12,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:12,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:12,433 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:12,433 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:12,434 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:12,434 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 16:26:12,434 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:12,434 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:12,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:12,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:12,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:12,435 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:12,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-14 16:26:12,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:12,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:12,461 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:12,517 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:12,518 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:12,518 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:12,518 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-14 16:26:12,518 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:12,519 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:12,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:12,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:26:12,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:12,519 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:12,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:12,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:12,530 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:12,534 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:12,535 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:12,535 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:12,535 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 16:26:12,535 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:12,536 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:12,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:12,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:12,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:12,536 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:12,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-10-14 16:26:12,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:12,553 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:12,561 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:12,624 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:12,625 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:12,625 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:12,625 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-14 16:26:12,625 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:12,626 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:12,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:12,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:26:12,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:12,626 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:12,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:12,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:12,638 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:12,645 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:12,645 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:12,645 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:12,645 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 16:26:12,646 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:12,646 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:12,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:12,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:12,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:12,647 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:12,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2020-10-14 16:26:12,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:12,664 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:12,672 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:12,721 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:12,721 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:12,722 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:12,722 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-14 16:26:12,722 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:12,722 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:12,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:12,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:26:12,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:12,723 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:12,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:12,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:12,735 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:12,743 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:12,744 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:12,744 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:12,744 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 16:26:12,744 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:12,744 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:12,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:12,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:12,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:12,745 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:12,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-14 16:26:12,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:12,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:12,769 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:12,830 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:12,831 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:12,831 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:12,831 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-14 16:26:12,831 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:12,832 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:12,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:12,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:26:12,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:12,832 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:12,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:12,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:12,847 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:12,851 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:12,851 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:12,851 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:12,852 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 16:26:12,852 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:12,852 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:12,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:12,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:12,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:12,853 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:12,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2020-10-14 16:26:12,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:12,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:12,881 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:12,959 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:12,959 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:12,960 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:12,960 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-14 16:26:12,960 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:12,960 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:12,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:12,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:26:12,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:12,962 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:12,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:12,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:12,976 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:12,981 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:12,982 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:12,982 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:12,982 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 16:26:12,982 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:12,983 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:12,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:12,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:12,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:12,984 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:12,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-10-14 16:26:12,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:13,002 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:13,010 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:13,064 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:13,065 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:13,065 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:13,065 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-14 16:26:13,066 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:13,066 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:13,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:13,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:26:13,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:13,067 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:13,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:13,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:13,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:13,086 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:13,086 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:13,087 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:13,087 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 16:26:13,087 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:13,087 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:13,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:13,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:13,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:13,088 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:13,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2020-10-14 16:26:13,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:13,107 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:13,116 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:13,174 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:13,174 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:13,175 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:13,175 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-14 16:26:13,175 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:13,175 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:13,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:13,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:26:13,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:13,176 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:13,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:13,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:13,190 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:13,197 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:13,197 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:13,197 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:13,198 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 16:26:13,198 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:13,198 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:13,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:13,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:13,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:13,199 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:13,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2020-10-14 16:26:13,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:13,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:13,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:13,305 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:13,305 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:13,306 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:13,306 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-14 16:26:13,306 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:13,306 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:13,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:13,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:26:13,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:13,307 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:13,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:13,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:13,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:13,320 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:13,320 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:13,321 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:13,321 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:26:13,321 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:13,321 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:13,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:13,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:13,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:13,322 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:13,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2020-10-14 16:26:13,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:13,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:13,343 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:13,393 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:13,394 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:13,394 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:13,394 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-14 16:26:13,394 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:13,395 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:13,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:13,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:26:13,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:13,395 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:26:13,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:13,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:13,406 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:13,410 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:13,410 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:13,410 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:13,411 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 16:26:13,411 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:13,411 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:13,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:13,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:13,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:13,412 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:13,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2020-10-14 16:26:13,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:13,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:13,438 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:13,504 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:13,505 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:13,505 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:13,505 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-14 16:26:13,506 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:13,506 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:13,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:13,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:26:13,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:13,507 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:13,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:13,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:13,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:13,525 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:13,526 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:13,526 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:13,526 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 16:26:13,527 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:13,527 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:13,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:13,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:13,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:13,529 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:13,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2020-10-14 16:26:13,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:13,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:13,560 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:13,611 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:13,611 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:13,611 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:13,612 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-14 16:26:13,612 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:13,612 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:13,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:13,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:26:13,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:13,613 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:13,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:13,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:13,625 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:13,629 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:13,629 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:13,629 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:13,630 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 16:26:13,630 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:13,630 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:13,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:13,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:13,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:13,631 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:13,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2020-10-14 16:26:13,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:13,647 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:13,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:13,710 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:13,710 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:13,710 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:13,710 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-14 16:26:13,711 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:13,711 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:13,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:13,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:26:13,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:13,712 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:13,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:13,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:13,723 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:13,727 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:13,727 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:13,727 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:13,728 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 16:26:13,728 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:13,728 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:13,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:13,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:13,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:13,729 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:13,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2020-10-14 16:26:13,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:13,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:13,743 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:13,743 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:26:13,744 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:13,744 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 16:26:13,744 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:13,744 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:13,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:13,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 16:26:13,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:13,745 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:13,930 INFO L134 CoverageAnalysis]: Checked inductivity of 1472 backedges. 56 proven. 13 refuted. 0 times theorem prover too weak. 1403 trivial. 0 not checked. [2020-10-14 16:26:13,931 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [145551588] [2020-10-14 16:26:13,934 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 16:26:13,934 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6] total 6 [2020-10-14 16:26:13,935 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1756284138] [2020-10-14 16:26:13,945 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-14 16:26:13,945 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 16:26:13,958 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-14 16:26:13,959 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-14 16:26:13,962 INFO L87 Difference]: Start difference. First operand 1167 states. Second operand 6 states. [2020-10-14 16:26:14,948 WARN L193 SmtUtils]: Spent 955.00 ms on a formula simplification that was a NOOP. DAG size: 391 [2020-10-14 16:26:29,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 16:26:29,552 INFO L93 Difference]: Finished difference Result 2307 states and 3411 transitions. [2020-10-14 16:26:29,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-10-14 16:26:29,554 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 334 [2020-10-14 16:26:29,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 16:26:29,583 INFO L225 Difference]: With dead ends: 2307 [2020-10-14 16:26:29,584 INFO L226 Difference]: Without dead ends: 1311 [2020-10-14 16:26:29,594 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 132 GetRequests, 126 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2020-10-14 16:26:29,611 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1311 states. [2020-10-14 16:26:29,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1311 to 967. [2020-10-14 16:26:29,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 967 states. [2020-10-14 16:26:29,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 967 states and 1307 transitions. [2020-10-14 16:26:29,881 INFO L78 Accepts]: Start accepts. Automaton has 967 states and 1307 transitions. Word has length 334 [2020-10-14 16:26:29,881 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 16:26:29,882 INFO L479 AbstractCegarLoop]: Abstraction has 967 states and 1307 transitions. [2020-10-14 16:26:29,882 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-14 16:26:29,882 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1307 transitions. [2020-10-14 16:26:29,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2020-10-14 16:26:29,892 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 16:26:29,893 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:26:29,893 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-14 16:26:29,893 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 16:26:29,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 16:26:29,894 INFO L82 PathProgramCache]: Analyzing trace with hash 1179652362, now seen corresponding path program 1 times [2020-10-14 16:26:29,894 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 16:26:29,894 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1168346166] [2020-10-14 16:26:29,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 16:26:30,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:30,321 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:30,654 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:31,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:31,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:31,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:31,764 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:34,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:35,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:35,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 464 [2020-10-14 16:26:35,553 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-14 16:26:35,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5424 [2020-10-14 16:26:35,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:35,553 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:35,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:26:35,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 432 [2020-10-14 16:26:35,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 16:26:35,554 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:36,497 WARN L193 SmtUtils]: Spent 810.00 ms on a formula simplification that was a NOOP. DAG size: 382 [2020-10-14 16:26:36,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 16:26:36,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:36,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:36,574 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:36,574 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:26:36,575 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:36,575 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-14 16:26:36,575 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:36,575 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:36,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:36,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:36,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:36,576 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:36,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:26:36,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:36,627 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:36,636 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:36,637 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:26:36,637 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:36,637 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 16:26:36,637 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:36,637 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:36,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:36,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:36,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:36,638 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:36,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:36,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:36,664 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:36,666 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:36,666 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:26:36,667 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:36,667 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:26:36,667 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:36,667 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:36,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:36,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:36,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:36,668 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:26:36,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:26:36,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:36,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:36,680 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:36,680 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:36,681 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:36,681 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:26:36,681 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:36,682 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:36,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:36,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:36,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:36,683 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:36,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 16:26:36,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:36,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:36,706 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:36,706 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:26:36,706 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:36,706 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 16:26:36,706 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:36,707 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:36,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:36,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:36,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:36,707 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:26:36,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:36,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:36,718 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:36,721 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:36,721 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:26:36,721 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:36,722 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 16:26:36,722 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:36,722 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:36,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:36,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:36,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:36,723 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:26:36,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:26:36,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:36,732 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:36,733 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:36,734 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:36,734 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:36,734 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:26:36,735 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:36,735 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:36,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:36,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:36,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:36,736 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:36,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 16:26:36,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:36,745 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:36,755 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:36,755 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:26:36,755 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:36,756 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 16:26:36,756 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:36,756 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:36,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:36,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:36,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:36,757 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:26:36,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:36,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:36,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:36,769 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:36,769 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:26:36,769 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:36,769 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:26:36,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:36,770 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:36,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:36,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:36,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:36,770 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:36,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:26:36,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:36,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:36,781 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:36,781 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:36,781 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:36,782 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:26:36,783 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:36,783 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:36,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:36,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:36,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:36,784 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:36,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 16:26:36,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:36,792 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:36,801 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:36,802 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:26:36,802 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:36,802 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 16:26:36,802 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:36,802 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:36,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:36,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:36,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:36,803 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:36,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:36,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:36,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:36,815 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:36,815 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:26:36,816 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:36,816 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:26:36,817 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:36,818 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:36,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:36,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:36,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:36,818 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:36,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:26:36,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:36,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:36,830 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:36,830 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:36,830 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:36,830 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:26:36,830 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:36,831 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:36,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:36,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:36,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:36,832 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:36,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 16:26:36,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:36,840 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:36,855 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:36,856 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:26:36,856 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:36,856 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-14 16:26:36,856 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:36,857 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:36,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:36,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:36,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:36,857 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:26:36,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:36,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:36,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:36,870 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:36,870 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:26:36,870 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:36,870 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:26:36,871 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:36,871 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:36,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:36,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:36,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:36,872 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:36,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:26:36,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:36,880 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:36,882 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:36,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:36,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:36,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:26:36,883 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:36,883 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:36,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:36,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:36,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:36,884 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:36,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-14 16:26:36,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:36,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:36,903 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:36,903 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:26:36,903 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:36,903 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 16:26:36,904 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:36,904 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:36,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:36,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:36,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:36,905 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:36,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:36,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:36,915 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:36,918 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:36,918 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:26:36,919 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:36,919 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:26:36,919 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:36,919 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:36,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:36,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:36,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:36,920 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:36,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:26:36,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:36,928 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:36,930 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:36,931 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:36,931 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:36,931 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:26:36,931 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:36,931 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:36,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:36,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:36,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:36,932 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:36,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-14 16:26:36,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:36,941 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:36,952 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:36,952 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:26:36,952 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:36,952 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 16:26:36,953 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:36,953 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:36,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:36,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:36,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:36,954 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:26:36,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:36,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:36,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:36,967 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:36,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:26:36,968 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:36,968 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:26:36,968 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:36,968 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:36,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:36,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:36,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:36,969 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:36,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:26:36,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:36,977 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:36,980 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:36,980 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:36,980 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:36,980 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:26:36,980 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:36,981 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:36,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:36,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:36,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:36,981 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:36,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-14 16:26:36,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:36,992 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,003 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,003 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:26:37,003 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:37,004 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 16:26:37,004 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,004 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,005 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:37,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:37,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,019 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,021 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,021 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:26:37,022 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:37,022 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 16:26:37,022 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,022 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,023 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:37,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:26:37,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,033 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,036 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,037 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:37,037 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:37,037 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 16:26:37,037 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,038 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,038 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:26:37,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-14 16:26:37,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,047 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,048 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,048 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 16:26:37,049 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:37,049 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:26:37,049 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,049 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,050 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:26:37,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-14 16:26:37,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,077 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,089 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,128 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,128 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:37,128 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:37,128 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-14 16:26:37,129 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,129 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,129 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:26:37,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:37,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,138 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,140 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,141 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:37,141 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:37,141 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:26:37,141 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,141 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,142 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:26:37,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-14 16:26:37,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,151 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,155 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,293 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,293 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:37,293 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:37,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 143 [2020-10-14 16:26:37,294 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,294 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:26:37,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:37,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,308 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,308 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:37,308 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:37,308 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 16:26:37,309 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,309 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,310 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:26:37,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-14 16:26:37,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,321 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,358 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,359 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:37,359 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:37,359 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-14 16:26:37,359 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,360 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,360 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:26:37,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:37,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,370 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,373 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,374 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:37,374 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:37,374 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 16:26:37,374 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,374 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,375 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:37,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2020-10-14 16:26:37,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,390 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,431 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,432 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:37,432 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:37,432 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-14 16:26:37,432 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,432 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,433 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:26:37,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:37,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,441 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,444 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,444 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:37,444 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:37,444 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:26:37,444 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,445 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,446 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:37,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-14 16:26:37,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,455 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,491 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,492 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:37,492 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:37,492 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-14 16:26:37,492 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,493 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,493 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:26:37,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:37,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,501 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,505 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,505 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:37,506 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:37,506 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:26:37,506 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,506 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,507 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:26:37,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-10-14 16:26:37,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,516 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,519 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,555 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,555 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:37,555 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:37,556 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-14 16:26:37,556 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,556 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,557 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:37,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:37,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,567 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,570 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,571 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:37,571 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:37,571 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:26:37,571 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,571 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,572 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:26:37,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2020-10-14 16:26:37,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,580 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,585 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,622 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,622 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:37,623 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:37,623 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-14 16:26:37,623 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,623 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,624 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:37,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:37,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,636 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,636 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:37,637 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:37,637 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:26:37,637 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,637 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,638 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:37,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-14 16:26:37,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,647 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,685 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,685 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:37,685 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:37,686 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-14 16:26:37,686 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,686 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,687 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:26:37,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:37,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,696 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,699 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,700 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:37,700 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:37,700 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:26:37,700 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,701 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,701 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:37,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2020-10-14 16:26:37,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,710 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,748 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,748 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:37,748 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:37,749 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-14 16:26:37,749 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,749 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,750 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:26:37,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:37,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,762 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,762 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:37,762 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:37,762 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:26:37,763 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,763 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,763 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:26:37,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-10-14 16:26:37,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,777 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,820 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,820 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:37,820 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:37,820 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-14 16:26:37,820 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,821 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:37,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:37,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,833 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,834 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:37,834 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:37,834 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:26:37,834 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,835 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,835 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:37,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2020-10-14 16:26:37,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,850 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,886 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,886 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:37,886 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:37,887 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-14 16:26:37,887 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,887 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,888 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:26:37,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:37,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,900 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,900 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:37,900 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:37,901 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:26:37,901 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,901 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,902 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:37,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2020-10-14 16:26:37,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,911 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,915 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,951 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,952 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:37,952 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:37,952 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-14 16:26:37,952 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,953 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,953 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:37,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:37,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,962 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,965 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:37,966 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:37,966 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:37,966 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:26:37,966 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:37,966 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:37,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:37,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:37,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:37,967 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:26:37,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2020-10-14 16:26:37,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:37,976 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:37,981 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:38,014 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:38,017 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:38,017 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:38,017 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-14 16:26:38,017 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:38,018 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:38,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:38,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:38,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:38,019 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:38,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:38,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:38,031 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:38,035 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:38,035 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:38,035 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:38,036 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:26:38,036 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:38,036 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:38,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:38,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:38,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:38,037 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:38,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2020-10-14 16:26:38,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:38,046 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:38,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:38,085 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:38,086 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:38,086 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:38,087 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-14 16:26:38,087 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:38,087 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:38,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:38,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:38,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:38,089 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:38,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:38,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:38,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:38,108 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:38,108 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:38,109 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:38,109 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 16:26:38,109 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:38,111 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:38,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:38,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:38,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:38,112 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 16:26:38,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2020-10-14 16:26:38,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:38,126 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:38,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:38,194 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:38,195 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:38,195 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:38,195 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-14 16:26:38,196 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:38,196 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:38,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:38,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:38,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:38,198 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:38,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:38,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:38,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:38,221 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:38,221 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:38,222 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:38,222 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 16:26:38,222 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:38,223 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:38,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:38,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:38,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:38,224 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:38,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2020-10-14 16:26:38,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:38,238 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:38,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:38,291 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:38,292 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:26:38,292 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:26:38,292 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-14 16:26:38,293 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:38,293 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:38,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:38,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:38,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:38,294 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:38,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:26:38,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:38,308 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:38,313 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:38,314 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:26:38,314 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:38,314 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 16:26:38,315 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:38,315 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:38,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:38,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:26:38,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:38,316 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:38,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2020-10-14 16:26:38,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:26:38,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:26:38,330 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:26:38,330 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:26:38,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:26:38,331 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 16:26:38,331 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:26:38,332 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:26:38,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:26:38,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 16:26:38,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:26:38,333 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:26:38,618 INFO L134 CoverageAnalysis]: Checked inductivity of 1472 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1472 trivial. 0 not checked. [2020-10-14 16:26:38,618 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1168346166] [2020-10-14 16:26:38,619 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 16:26:38,619 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-14 16:26:38,619 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1318377069] [2020-10-14 16:26:38,623 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-14 16:26:38,623 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 16:26:38,623 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-14 16:26:38,624 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-10-14 16:26:38,624 INFO L87 Difference]: Start difference. First operand 967 states and 1307 transitions. Second operand 7 states. [2020-10-14 16:26:39,755 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 391 [2020-10-14 16:26:40,935 WARN L193 SmtUtils]: Spent 880.00 ms on a formula simplification that was a NOOP. DAG size: 393 [2020-10-14 16:26:41,891 WARN L193 SmtUtils]: Spent 857.00 ms on a formula simplification that was a NOOP. DAG size: 384 [2020-10-14 16:27:07,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 16:27:07,841 INFO L93 Difference]: Finished difference Result 3401 states and 4850 transitions. [2020-10-14 16:27:07,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-14 16:27:07,842 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 334 [2020-10-14 16:27:07,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 16:27:07,862 INFO L225 Difference]: With dead ends: 3401 [2020-10-14 16:27:07,862 INFO L226 Difference]: Without dead ends: 2491 [2020-10-14 16:27:07,867 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2020-10-14 16:27:07,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2491 states. [2020-10-14 16:27:08,146 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2491 to 1789. [2020-10-14 16:27:08,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1789 states. [2020-10-14 16:27:08,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 1789 states and 2421 transitions. [2020-10-14 16:27:08,153 INFO L78 Accepts]: Start accepts. Automaton has 1789 states and 2421 transitions. Word has length 334 [2020-10-14 16:27:08,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 16:27:08,155 INFO L479 AbstractCegarLoop]: Abstraction has 1789 states and 2421 transitions. [2020-10-14 16:27:08,155 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-14 16:27:08,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2421 transitions. [2020-10-14 16:27:08,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2020-10-14 16:27:08,161 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 16:27:08,161 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:27:08,161 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-14 16:27:08,161 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 16:27:08,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 16:27:08,162 INFO L82 PathProgramCache]: Analyzing trace with hash -404266558, now seen corresponding path program 1 times [2020-10-14 16:27:08,162 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 16:27:08,162 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2132798032] [2020-10-14 16:27:08,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 16:27:08,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:08,462 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:08,811 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:09,099 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:09,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:09,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:09,664 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:11,744 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:13,473 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:13,474 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 466 [2020-10-14 16:27:13,474 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-14 16:27:13,474 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5148 [2020-10-14 16:27:13,474 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:13,474 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:13,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:27:13,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 432 [2020-10-14 16:27:13,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-14 16:27:13,475 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,038 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification that was a NOOP. DAG size: 382 [2020-10-14 16:27:15,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 16:27:15,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,062 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,223 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,223 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:27:15,224 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,224 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 169 [2020-10-14 16:27:15,225 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,225 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,226 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:27:15,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,284 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,294 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,294 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:27:15,295 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,295 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 16:27:15,295 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,295 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,296 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:15,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,322 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,323 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:27:15,323 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,323 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:27:15,323 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,323 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:27:15,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,333 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,335 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,335 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:15,335 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,335 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:15,336 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,336 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,337 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 16:27:15,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,358 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,358 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:27:15,359 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,359 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 16:27:15,359 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,359 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,360 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:15,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:15,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,377 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:27:15,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 16:27:15,378 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,378 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,379 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:15,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:27:15,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,396 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,398 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,398 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:15,399 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,399 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:15,399 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,399 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,400 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 16:27:15,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,410 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,421 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,421 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:27:15,421 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,421 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 16:27:15,422 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,422 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,423 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:15,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,432 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,434 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,434 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:27:15,434 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,435 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:15,435 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,435 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,436 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:27:15,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,443 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,445 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,445 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:15,445 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,445 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:15,446 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,446 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,447 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 16:27:15,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,457 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,466 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,466 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:27:15,467 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,467 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 16:27:15,467 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,467 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,468 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:15,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,477 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,479 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,480 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:27:15,480 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,480 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:15,480 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,480 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,481 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:27:15,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,489 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,491 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,491 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:15,491 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,492 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:15,492 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,492 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,493 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 16:27:15,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,501 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,511 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,511 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:27:15,511 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,512 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 16:27:15,512 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,512 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,513 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:15,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:15,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,523 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,525 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,526 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:27:15,526 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,526 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:27:15,526 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,526 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,527 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:27:15,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,538 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,538 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:15,538 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,538 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:15,539 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,539 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,540 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-14 16:27:15,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,561 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,561 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:27:15,562 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,562 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 16:27:15,562 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,562 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,563 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:15,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,573 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,576 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:27:15,576 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:27:15,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,577 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:27:15,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,585 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,587 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,587 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:15,588 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,588 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:15,588 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,588 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,589 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-14 16:27:15,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:27:15,609 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,610 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 16:27:15,610 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,610 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,611 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:15,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,624 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,626 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,626 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:27:15,627 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,627 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:27:15,627 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,627 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,628 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:27:15,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,636 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,638 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,638 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:15,638 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,639 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:15,639 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,639 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,640 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,644 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-14 16:27:15,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,650 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,663 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,663 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:27:15,664 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,664 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 16:27:15,664 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,664 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,665 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:15,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,676 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,678 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,679 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:27:15,679 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,679 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:27:15,679 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,680 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,681 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:27:15,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,691 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,691 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:15,691 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,692 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:15,692 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,692 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,693 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-14 16:27:15,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,701 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,702 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,702 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 16:27:15,702 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,703 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:27:15,703 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,703 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,704 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-14 16:27:15,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,731 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,735 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,771 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:15,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:15,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-14 16:27:15,772 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,772 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,773 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:15,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,783 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,785 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,786 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:15,786 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,786 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:27:15,786 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,787 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-14 16:27:15,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,835 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,835 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:15,835 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:15,835 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-14 16:27:15,835 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,836 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,837 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:15,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,848 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,851 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,851 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:15,852 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,852 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 16:27:15,852 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,853 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,854 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-14 16:27:15,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,869 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,903 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,903 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:15,904 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:15,904 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-14 16:27:15,904 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,904 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,905 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:15,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:15,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,913 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,916 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,916 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:15,916 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,917 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:15,917 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,917 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,918 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:15,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2020-10-14 16:27:15,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,958 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,958 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:15,958 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:15,958 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-14 16:27:15,959 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,959 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,960 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:15,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,977 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,981 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:15,981 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:15,981 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:15,982 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 16:27:15,982 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:15,982 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:15,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:15,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:15,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:15,983 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:15,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-14 16:27:15,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:15,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:15,997 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,031 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:16,032 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:16,032 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:16,032 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-14 16:27:16,032 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:16,033 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:16,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:16,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:16,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:16,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:16,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:16,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:16,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,048 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:16,049 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:16,049 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:16,049 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 16:27:16,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:16,050 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:16,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:16,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:16,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:16,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:16,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-10-14 16:27:16,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:16,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,103 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:16,103 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:16,103 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:16,103 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-14 16:27:16,104 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:16,104 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:16,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:16,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:16,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:16,105 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:16,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:16,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:16,116 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,120 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:16,121 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:16,121 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:16,121 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 16:27:16,121 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:16,122 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:16,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:16,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:16,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:16,123 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:16,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2020-10-14 16:27:16,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:16,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,138 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,178 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:16,178 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:16,178 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:16,179 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-14 16:27:16,179 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:16,179 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:16,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:16,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:16,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:16,180 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:16,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:16,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:16,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,195 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:16,195 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:16,195 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:16,195 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 16:27:16,196 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:16,196 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:16,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:16,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:16,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:16,197 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:16,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-14 16:27:16,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:16,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,262 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:16,262 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:16,262 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:16,263 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-14 16:27:16,263 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:16,263 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:16,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:16,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:16,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:16,264 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:16,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:16,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:16,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,276 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:16,276 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:16,277 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:16,277 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:27:16,277 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:16,277 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:16,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:16,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:16,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:16,278 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:16,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2020-10-14 16:27:16,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:16,289 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,294 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,336 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:16,336 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:16,336 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:16,336 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-14 16:27:16,337 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:16,337 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:16,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:16,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:16,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:16,338 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:16,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:16,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:16,349 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,352 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:16,352 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:16,353 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:16,353 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:27:16,353 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:16,354 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:16,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:16,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:16,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:16,355 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:16,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-10-14 16:27:16,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:16,367 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,372 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,495 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:16,495 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:16,495 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:16,495 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 131 [2020-10-14 16:27:16,496 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:16,496 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:16,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:16,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:16,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:16,497 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:16,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:16,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:16,504 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,506 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:16,507 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:16,507 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:16,507 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:16,507 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:16,508 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:16,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:16,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:16,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:16,508 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:16,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2020-10-14 16:27:16,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:16,516 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,553 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:16,553 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:16,553 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:16,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-14 16:27:16,554 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:16,554 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:16,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:16,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:16,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:16,555 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:16,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:16,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:16,562 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,565 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:16,565 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:16,565 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:16,565 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:16,566 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:16,566 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:16,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:16,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:16,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:16,567 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:16,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2020-10-14 16:27:16,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:16,575 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,610 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:16,610 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:16,610 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:16,610 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-14 16:27:16,611 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:16,611 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:16,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:16,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:16,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:16,612 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:16,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:16,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:16,620 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,622 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:16,623 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:16,623 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:16,623 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:27:16,623 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:16,624 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:16,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:16,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:16,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:16,624 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:16,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2020-10-14 16:27:16,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:16,632 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,636 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,668 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:16,669 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:16,669 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:16,669 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-14 16:27:16,669 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:16,670 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:16,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:16,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:16,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:16,670 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:16,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:16,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:16,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,680 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:16,681 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:16,681 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:16,681 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:16,681 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:16,681 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:16,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:16,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:16,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:16,682 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:16,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2020-10-14 16:27:16,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:16,690 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,721 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:16,722 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:16,722 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:16,722 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-14 16:27:16,722 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:16,722 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:16,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:16,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:16,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:16,723 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:16,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:16,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:16,731 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,734 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:16,734 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:16,734 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:16,734 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:16,735 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:16,735 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:16,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:16,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:16,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:16,736 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:16,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2020-10-14 16:27:16,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:16,744 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,778 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:16,778 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:16,779 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:16,779 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-14 16:27:16,779 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:16,779 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:16,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:16,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:16,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:16,780 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:16,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:16,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:16,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,796 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:16,796 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:16,796 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:16,796 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 16:27:16,797 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:16,797 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:16,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:16,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:16,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:16,798 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:16,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2020-10-14 16:27:16,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:16,806 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,840 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:16,841 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:16,841 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:16,841 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-14 16:27:16,841 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:16,841 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:16,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:16,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:16,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:16,842 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:16,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:16,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:16,850 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,853 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:16,854 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:16,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:16,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:27:16,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:16,854 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:16,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:16,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:16,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:16,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:16,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2020-10-14 16:27:16,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:16,863 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:16,865 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:16,866 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:27:16,866 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:16,866 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:16,866 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:16,866 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:16,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:16,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 16:27:16,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:16,867 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:17,043 INFO L134 CoverageAnalysis]: Checked inductivity of 1472 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1472 trivial. 0 not checked. [2020-10-14 16:27:17,044 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2132798032] [2020-10-14 16:27:17,045 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 16:27:17,045 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-14 16:27:17,045 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [587534347] [2020-10-14 16:27:17,046 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-14 16:27:17,046 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 16:27:17,046 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-14 16:27:17,047 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-10-14 16:27:17,047 INFO L87 Difference]: Start difference. First operand 1789 states and 2421 transitions. Second operand 7 states. [2020-10-14 16:27:17,922 WARN L193 SmtUtils]: Spent 858.00 ms on a formula simplification that was a NOOP. DAG size: 391 [2020-10-14 16:27:19,038 WARN L193 SmtUtils]: Spent 864.00 ms on a formula simplification that was a NOOP. DAG size: 393 [2020-10-14 16:27:20,032 WARN L193 SmtUtils]: Spent 876.00 ms on a formula simplification that was a NOOP. DAG size: 384 [2020-10-14 16:27:48,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 16:27:48,447 INFO L93 Difference]: Finished difference Result 6469 states and 9245 transitions. [2020-10-14 16:27:48,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-14 16:27:48,448 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 336 [2020-10-14 16:27:48,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 16:27:48,479 INFO L225 Difference]: With dead ends: 6469 [2020-10-14 16:27:48,480 INFO L226 Difference]: Without dead ends: 4737 [2020-10-14 16:27:48,487 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2020-10-14 16:27:48,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4737 states. [2020-10-14 16:27:49,191 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4737 to 3364. [2020-10-14 16:27:49,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3364 states. [2020-10-14 16:27:49,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3364 states to 3364 states and 4557 transitions. [2020-10-14 16:27:49,208 INFO L78 Accepts]: Start accepts. Automaton has 3364 states and 4557 transitions. Word has length 336 [2020-10-14 16:27:49,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 16:27:49,210 INFO L479 AbstractCegarLoop]: Abstraction has 3364 states and 4557 transitions. [2020-10-14 16:27:49,210 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-14 16:27:49,211 INFO L276 IsEmpty]: Start isEmpty. Operand 3364 states and 4557 transitions. [2020-10-14 16:27:49,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2020-10-14 16:27:49,220 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 16:27:49,220 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:27:49,221 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-14 16:27:49,221 INFO L427 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 16:27:49,221 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 16:27:49,221 INFO L82 PathProgramCache]: Analyzing trace with hash 783873812, now seen corresponding path program 1 times [2020-10-14 16:27:49,223 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 16:27:49,223 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1108266120] [2020-10-14 16:27:49,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 16:27:49,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:49,512 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:49,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:50,076 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:50,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:50,410 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:50,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:54,498 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:54,498 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 464 [2020-10-14 16:27:54,498 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 6 [2020-10-14 16:27:54,498 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5113 [2020-10-14 16:27:54,498 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:54,498 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:54,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:27:54,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 432 [2020-10-14 16:27:54,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-14 16:27:54,499 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:55,420 WARN L193 SmtUtils]: Spent 821.00 ms on a formula simplification that was a NOOP. DAG size: 382 [2020-10-14 16:27:55,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 16:27:55,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,436 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,471 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,471 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:27:55,471 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,471 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-14 16:27:55,471 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,471 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,472 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:55,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:27:55,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,510 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,516 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,516 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:27:55,517 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,517 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 16:27:55,517 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,517 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,517 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:55,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:55,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,537 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:27:55,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,537 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:27:55,537 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,537 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,538 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:55,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:27:55,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,544 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,545 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:55,545 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,545 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:27:55,545 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,546 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,546 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:55,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 16:27:55,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,561 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,561 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:27:55,562 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,562 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 16:27:55,562 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,562 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,563 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:55,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:55,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,571 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,573 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,574 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:27:55,574 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,574 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:55,574 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,575 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,576 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:55,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:27:55,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,582 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,584 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,584 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:55,584 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,584 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:27:55,585 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,585 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,586 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:55,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 16:27:55,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,594 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,602 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,603 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:27:55,603 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,603 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 16:27:55,603 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,603 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,604 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:55,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:55,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,612 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,614 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,615 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:27:55,615 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,615 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:55,615 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,615 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,616 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:55,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:27:55,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,623 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,624 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,624 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:55,625 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,625 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:27:55,625 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,625 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,626 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:55,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 16:27:55,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,641 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,641 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:27:55,642 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,642 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 16:27:55,642 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,642 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,643 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:55,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:55,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,653 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,654 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:27:55,654 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,654 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:55,654 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,654 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,655 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:55,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:27:55,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,663 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,663 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:55,663 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,663 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:27:55,663 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,664 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,664 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:55,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 16:27:55,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,672 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,680 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,681 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:27:55,681 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,681 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 16:27:55,681 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,682 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,682 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:55,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:55,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,690 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,692 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,693 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:27:55,693 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,693 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:27:55,693 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,693 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,694 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:55,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:27:55,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,700 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,701 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,702 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:55,702 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,702 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:27:55,702 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,703 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,703 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:55,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-14 16:27:55,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,711 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,719 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,719 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:27:55,720 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,720 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 16:27:55,720 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,720 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,721 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:55,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:55,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,729 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,731 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,731 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:27:55,732 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,732 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:27:55,732 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,732 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,733 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:55,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:27:55,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,739 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,740 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,741 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:55,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,741 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:27:55,741 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,741 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,742 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:55,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-14 16:27:55,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,749 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,757 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,757 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:27:55,757 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,758 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 16:27:55,758 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,758 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,759 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:55,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:55,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,767 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,769 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,769 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:27:55,770 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,770 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:55,770 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,770 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,771 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:55,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:27:55,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,777 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,779 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,779 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:55,779 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,780 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:27:55,780 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,780 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,781 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:55,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-14 16:27:55,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,789 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,797 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,797 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:27:55,797 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,798 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 16:27:55,798 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,798 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,799 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:55,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:55,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,808 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,810 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,810 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:27:55,810 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,810 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:55,811 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,811 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,811 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:55,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:27:55,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,819 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,820 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:55,820 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,820 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:27:55,820 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,820 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:55,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-14 16:27:55,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,827 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,828 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,828 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 16:27:55,828 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,829 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:27:55,829 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,829 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,830 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:55,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-14 16:27:55,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,855 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,863 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,880 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,881 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:55,881 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:55,881 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-14 16:27:55,881 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,882 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,882 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:55,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:55,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,890 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,892 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,892 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:55,892 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,893 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:55,893 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,893 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,893 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:55,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-14 16:27:55,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,900 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,903 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,929 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,929 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:55,930 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:55,930 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 16:27:55,930 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,930 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,931 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:55,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:55,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,939 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,942 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,942 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:55,942 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,942 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:55,942 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,943 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,943 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:55,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-14 16:27:55,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,951 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,954 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,984 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,985 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:55,985 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:55,985 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-14 16:27:55,985 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,985 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,986 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:55,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:55,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:55,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:55,996 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:55,996 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:55,996 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:55,996 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:55,997 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:55,997 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:55,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:55,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:55,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:55,997 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2020-10-14 16:27:56,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,036 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,036 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:56,036 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:56,036 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-14 16:27:56,036 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,037 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:56,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,037 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:56,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,048 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,048 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:56,048 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:56,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:56,049 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,049 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:56,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,050 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-14 16:27:56,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,058 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,083 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,084 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:56,084 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:56,084 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-14 16:27:56,084 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,084 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:56,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,085 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:56,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,093 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,096 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,096 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:56,096 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:56,096 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:27:56,096 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,097 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:56,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,097 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-10-14 16:27:56,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,106 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,110 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,137 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,138 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:56,138 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:56,138 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-14 16:27:56,138 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,138 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:56,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,139 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:56,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,151 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,152 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:56,152 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:56,152 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 16:27:56,152 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,153 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:56,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,153 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2020-10-14 16:27:56,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,166 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,196 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,197 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:56,197 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:56,197 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-14 16:27:56,198 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,198 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:56,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,199 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:27:56,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:56,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:56,210 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:56,210 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:56,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,211 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:56,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,211 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-14 16:27:56,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,220 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,262 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,262 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:56,262 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:56,263 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-14 16:27:56,263 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,263 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:56,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,264 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:56,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,275 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,275 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:56,276 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:56,276 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:56,276 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,276 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:56,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,277 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2020-10-14 16:27:56,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,286 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,289 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,317 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,318 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:56,318 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:56,318 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-14 16:27:56,318 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,318 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:56,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,319 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:56,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,331 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,331 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:56,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:56,331 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:56,331 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,331 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:56,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,332 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-10-14 16:27:56,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,340 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,372 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,373 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:56,373 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:56,373 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-14 16:27:56,373 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,373 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:56,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,374 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:56,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,382 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,385 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,385 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:56,386 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:56,386 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:56,386 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,386 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:56,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,387 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2020-10-14 16:27:56,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,397 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,415 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:56,416 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:56,416 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-14 16:27:56,416 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,416 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:56,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,417 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:56,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,424 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,426 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,426 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:56,427 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:56,427 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:27:56,427 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,427 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:56,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,427 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2020-10-14 16:27:56,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,435 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,439 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,465 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,466 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:56,466 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:56,466 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-14 16:27:56,466 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,466 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:56,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,467 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:56,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,478 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,478 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:56,478 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:56,478 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:27:56,478 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,478 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:56,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,479 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2020-10-14 16:27:56,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,491 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,504 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,504 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:56,505 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:56,505 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 16:27:56,505 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,505 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:56,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,506 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:56,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,518 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,518 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:56,518 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:56,518 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:27:56,518 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,519 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:56,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,519 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2020-10-14 16:27:56,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,528 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,558 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,559 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:56,559 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:56,559 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-14 16:27:56,559 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,559 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:56,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,560 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:56,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,569 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,572 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,572 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:56,573 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:56,573 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:27:56,573 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,573 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:56,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,574 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2020-10-14 16:27:56,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,581 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,584 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,601 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,601 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:56,601 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:56,602 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-14 16:27:56,602 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,602 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:56,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,602 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:56,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,609 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,611 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,611 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:56,611 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:56,611 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:27:56,611 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,611 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:56,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,612 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2020-10-14 16:27:56,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,619 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,622 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,640 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,641 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:27:56,641 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:27:56,641 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-14 16:27:56,641 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,641 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:56,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,641 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:27:56,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,648 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,650 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,651 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:27:56,651 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:56,651 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:27:56,651 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,651 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:56,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,652 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2020-10-14 16:27:56,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,658 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,660 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,660 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 16:27:56,660 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:56,660 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:27:56,660 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,660 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 10 [2020-10-14 16:27:56,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,661 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 16:27:56,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:27:56,665 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:27:56,666 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:27:56,666 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:27:56,666 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:27:56,666 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:27:56,666 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:27:56,666 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:27:56,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:27:56,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:27:56,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:27:56,667 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:27:56,861 INFO L134 CoverageAnalysis]: Checked inductivity of 1472 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1472 trivial. 0 not checked. [2020-10-14 16:27:56,862 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1108266120] [2020-10-14 16:27:56,862 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 16:27:56,862 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-14 16:27:56,862 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [413668485] [2020-10-14 16:27:56,863 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-14 16:27:56,863 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 16:27:56,863 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-14 16:27:56,863 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-10-14 16:27:56,864 INFO L87 Difference]: Start difference. First operand 3364 states and 4557 transitions. Second operand 7 states. [2020-10-14 16:27:57,728 WARN L193 SmtUtils]: Spent 851.00 ms on a formula simplification that was a NOOP. DAG size: 391 [2020-10-14 16:27:58,880 WARN L193 SmtUtils]: Spent 871.00 ms on a formula simplification that was a NOOP. DAG size: 393 [2020-10-14 16:27:59,826 WARN L193 SmtUtils]: Spent 832.00 ms on a formula simplification that was a NOOP. DAG size: 384 [2020-10-14 16:28:27,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 16:28:27,006 INFO L93 Difference]: Finished difference Result 9241 states and 13506 transitions. [2020-10-14 16:28:27,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-14 16:28:27,007 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 336 [2020-10-14 16:28:27,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 16:28:27,061 INFO L225 Difference]: With dead ends: 9241 [2020-10-14 16:28:27,061 INFO L226 Difference]: Without dead ends: 9224 [2020-10-14 16:28:27,067 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 133 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2020-10-14 16:28:27,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9224 states. [2020-10-14 16:28:28,606 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9224 to 6516. [2020-10-14 16:28:28,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6516 states. [2020-10-14 16:28:28,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6516 states to 6516 states and 8849 transitions. [2020-10-14 16:28:28,629 INFO L78 Accepts]: Start accepts. Automaton has 6516 states and 8849 transitions. Word has length 336 [2020-10-14 16:28:28,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 16:28:28,630 INFO L479 AbstractCegarLoop]: Abstraction has 6516 states and 8849 transitions. [2020-10-14 16:28:28,630 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-14 16:28:28,631 INFO L276 IsEmpty]: Start isEmpty. Operand 6516 states and 8849 transitions. [2020-10-14 16:28:28,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2020-10-14 16:28:28,640 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 16:28:28,641 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:28:28,641 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-14 16:28:28,641 INFO L427 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 16:28:28,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 16:28:28,642 INFO L82 PathProgramCache]: Analyzing trace with hash 1036553618, now seen corresponding path program 1 times [2020-10-14 16:28:28,642 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 16:28:28,643 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [184337352] [2020-10-14 16:28:28,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 16:28:28,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:28,857 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:29,939 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:30,084 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:30,209 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:30,316 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:30,436 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:31,733 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:33,955 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:33,955 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 468 [2020-10-14 16:28:33,956 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-14 16:28:33,956 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5178 [2020-10-14 16:28:33,956 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:33,956 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:33,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:33,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 16:28:33,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 459 [2020-10-14 16:28:33,957 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:28:35,481 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification that was a NOOP. DAG size: 382 [2020-10-14 16:28:35,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 16:28:35,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:35,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:35,620 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:35,620 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:28:35,620 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:35,620 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 112 [2020-10-14 16:28:35,620 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:35,620 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:35,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:35,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:35,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-14 16:28:35,621 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:35,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:28:35,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:35,665 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:35,677 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:35,677 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:28:35,677 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:35,678 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 16:28:35,678 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:35,678 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:35,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:35,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:35,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 16:28:35,678 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:35,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:28:35,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:35,697 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:35,698 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:35,698 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:28:35,698 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:35,699 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:28:35,699 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:35,699 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:35,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:35,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:35,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:35,700 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:35,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:28:35,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:35,704 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:35,705 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:35,705 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:28:35,705 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:35,705 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:28:35,705 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:35,706 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:35,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:35,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:35,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:35,706 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:35,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 16:28:35,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:35,717 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:35,731 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:35,731 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:28:35,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:35,731 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 16:28:35,731 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:35,732 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:35,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:35,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:35,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 16:28:35,732 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:35,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:28:35,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:35,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:35,743 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:35,743 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:28:35,743 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:35,744 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:28:35,744 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:35,744 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:35,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:35,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:35,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:35,745 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:35,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:28:35,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:35,751 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:35,752 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:35,753 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:28:35,753 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:35,753 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:28:35,753 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:35,753 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:35,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:35,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:35,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:35,754 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:35,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 16:28:35,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:35,765 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:35,779 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:35,779 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:28:35,779 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:35,780 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-14 16:28:35,780 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:35,780 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:35,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:35,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:35,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 16:28:35,781 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:35,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:28:35,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:35,790 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:35,793 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:35,793 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:28:35,793 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:35,793 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:28:35,793 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:35,794 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:35,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:35,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:35,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:35,794 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:35,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:28:35,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:35,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:35,802 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:35,802 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:28:35,803 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:35,803 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:28:35,803 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:35,803 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:35,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:35,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:35,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:35,804 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:35,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 16:28:35,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:35,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:35,828 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:35,828 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:28:35,828 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:35,829 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 16:28:35,829 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:35,829 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:35,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:35,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:35,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 16:28:35,830 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:35,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:28:35,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:35,839 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:35,842 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:35,842 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:28:35,842 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:35,843 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:28:35,843 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:35,843 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:35,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:35,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:35,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:35,844 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:35,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:28:35,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:35,850 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:35,852 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:35,852 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:28:35,853 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:35,853 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:28:35,853 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:35,853 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:35,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:35,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:35,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:35,854 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:35,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 16:28:35,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:35,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:35,880 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:35,881 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:28:35,881 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:35,881 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-14 16:28:35,881 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:35,881 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:35,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:35,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:35,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 16:28:35,882 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:35,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:28:35,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:35,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:35,893 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:35,893 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:28:35,894 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:35,894 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:28:35,894 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:35,894 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:35,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:35,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:35,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:35,895 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:28:35,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:28:35,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:35,902 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:35,904 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:35,904 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:28:35,904 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:35,904 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:28:35,905 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:35,905 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:35,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:35,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:35,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:35,906 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:28:35,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-14 16:28:35,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:35,918 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:35,930 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:35,931 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:28:35,931 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:35,931 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 16:28:35,931 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:35,932 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:35,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:35,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:35,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 16:28:35,932 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:35,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:28:35,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:35,941 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:35,944 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:35,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:28:35,944 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:35,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:28:35,944 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:35,945 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:35,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:35,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:35,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:35,945 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:28:35,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:28:35,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:35,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:35,954 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:35,955 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:28:35,955 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:35,955 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:28:35,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:35,956 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:35,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:35,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:35,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:35,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:28:35,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-14 16:28:35,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:35,969 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:35,982 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:35,982 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:28:35,982 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:35,983 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 16:28:35,983 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:35,983 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:35,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:35,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:35,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 16:28:35,984 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:35,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:28:35,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:35,995 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:35,998 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:35,998 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:28:35,998 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:35,999 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:28:35,999 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:35,999 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:35,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:36,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:36,000 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:28:36,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:28:36,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,012 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:28:36,012 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:36,012 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:28:36,012 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,013 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:36,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:36,014 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:28:36,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-14 16:28:36,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,046 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,047 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:28:36,047 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:36,047 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-14 16:28:36,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,048 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:36,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 16:28:36,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:28:36,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:28:36,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,062 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,065 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,065 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:28:36,065 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:36,066 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:28:36,066 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,066 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:36,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:36,067 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:28:36,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:28:36,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,076 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,078 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,078 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:28:36,078 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:36,078 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:28:36,079 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,079 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:36,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:36,080 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:28:36,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-14 16:28:36,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,087 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,091 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,091 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 16:28:36,091 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:36,091 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:28:36,092 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,092 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:36,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-14 16:28:36,093 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:36,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-14 16:28:36,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,134 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,140 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,198 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,198 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:28:36,198 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:28:36,199 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-14 16:28:36,199 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,199 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:36,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:28:36,200 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:28:36,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:28:36,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,212 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,216 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,216 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:28:36,216 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:36,216 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:28:36,217 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,217 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:36,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:36,218 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:28:36,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-14 16:28:36,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,231 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,286 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,287 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:28:36,287 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:28:36,287 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-14 16:28:36,287 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,288 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:36,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:28:36,288 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:36,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:28:36,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,303 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,304 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:28:36,304 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:36,304 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 16:28:36,305 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,305 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:36,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:36,306 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:28:36,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-14 16:28:36,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,364 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,364 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:28:36,364 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:28:36,365 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-14 16:28:36,365 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,365 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:36,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:28:36,366 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:36,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:28:36,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,377 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:28:36,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:36,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:28:36,378 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,378 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:36,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:36,379 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:36,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2020-10-14 16:28:36,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,391 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,396 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,438 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,438 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:28:36,438 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:28:36,438 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-14 16:28:36,439 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,439 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:36,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:28:36,440 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:28:36,445 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:28:36,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,451 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,451 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:28:36,451 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:36,452 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:28:36,452 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,452 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:36,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:36,453 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:36,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-14 16:28:36,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,465 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,469 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,514 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,514 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:28:36,515 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:28:36,515 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-14 16:28:36,515 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,515 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:36,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:28:36,516 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:36,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:28:36,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,525 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,527 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,528 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:28:36,528 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:36,528 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:28:36,528 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,529 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:36,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:36,530 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:28:36,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-10-14 16:28:36,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,547 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,585 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,585 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:28:36,585 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:28:36,585 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-14 16:28:36,586 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,586 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:36,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:28:36,586 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:36,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:28:36,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,595 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,597 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,597 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:28:36,597 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:36,597 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:28:36,597 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,598 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:36,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:36,598 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:36,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2020-10-14 16:28:36,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,606 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,609 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,635 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,635 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:28:36,635 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:28:36,635 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 16:28:36,635 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,635 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:36,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:28:36,636 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:36,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:28:36,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,647 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,647 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:28:36,647 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:36,647 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:28:36,647 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,648 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:36,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:36,648 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:36,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-14 16:28:36,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,660 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,664 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,713 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,713 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:28:36,714 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:28:36,714 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-14 16:28:36,714 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,714 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:36,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:28:36,714 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:36,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:28:36,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,724 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,724 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:28:36,724 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:36,725 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:28:36,725 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,725 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:36,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:36,726 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:36,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2020-10-14 16:28:36,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,737 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,775 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,775 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:28:36,775 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:28:36,775 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-14 16:28:36,775 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,775 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:36,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:28:36,776 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:36,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:28:36,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,783 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,786 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,786 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:28:36,786 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:36,786 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:28:36,786 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,787 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:36,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:36,787 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:36,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-10-14 16:28:36,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,839 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:28:36,839 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:28:36,840 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-14 16:28:36,840 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,840 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:36,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:28:36,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:36,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:28:36,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,851 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,851 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:28:36,851 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:36,852 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:28:36,852 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,852 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:36,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:36,852 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:36,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2020-10-14 16:28:36,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,862 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,902 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,902 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:28:36,903 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:28:36,903 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-14 16:28:36,903 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,903 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:36,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:28:36,904 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:36,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:28:36,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,913 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,916 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,916 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:28:36,917 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:36,917 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:28:36,917 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,917 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:36,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:36,918 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:36,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2020-10-14 16:28:36,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:36,934 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,940 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:36,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:36,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:28:36,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:28:36,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-14 16:28:36,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:36,992 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:36,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:36,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:36,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:28:36,993 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:28:37,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:28:37,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:37,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:37,009 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:37,009 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:28:37,010 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:37,010 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 16:28:37,010 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:37,010 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:37,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:37,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:37,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:37,011 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:37,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2020-10-14 16:28:37,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:37,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:37,036 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:37,077 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:37,078 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:28:37,078 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:28:37,078 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-14 16:28:37,078 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:37,079 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:37,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:37,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:37,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:28:37,080 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:28:37,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:28:37,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:37,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:37,096 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:37,096 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:28:37,096 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:37,096 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 16:28:37,097 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:37,097 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:37,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:37,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:37,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:37,098 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:37,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2020-10-14 16:28:37,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:37,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:37,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:37,155 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:37,156 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:28:37,156 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:28:37,156 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-14 16:28:37,156 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:37,156 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:37,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:37,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:37,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:28:37,157 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:37,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:28:37,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:37,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:37,170 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:37,171 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:28:37,171 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:37,171 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:28:37,171 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:37,171 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:37,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:37,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:37,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:37,172 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:37,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2020-10-14 16:28:37,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:37,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:37,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:37,214 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:37,215 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:28:37,215 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:28:37,215 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 16:28:37,215 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:37,215 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:37,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:37,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:37,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:28:37,216 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:37,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:28:37,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:37,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:37,225 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:37,226 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:28:37,226 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:37,226 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:28:37,226 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:37,226 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:37,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:37,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:37,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:37,227 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:37,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2020-10-14 16:28:37,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:37,237 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:37,240 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:37,274 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:37,275 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:28:37,275 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:28:37,275 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-14 16:28:37,275 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:37,275 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:37,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:37,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:37,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:28:37,276 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:37,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:28:37,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:37,284 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:37,287 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:37,287 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:28:37,287 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:37,287 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:28:37,287 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:37,287 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:37,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:37,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:37,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:37,288 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:37,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2020-10-14 16:28:37,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:37,294 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:37,297 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:37,298 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-14 16:28:37,298 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:37,298 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 16:28:37,298 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:37,298 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:37,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:28:37,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:37,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-14 16:28:37,299 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:37,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:28:37,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:37,303 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:37,304 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:28:37,304 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:28:37,304 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:28:37,304 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:28:37,304 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:28:37,305 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:28:37,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:28:37,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:28:37,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:28:37,305 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:28:37,412 INFO L134 CoverageAnalysis]: Checked inductivity of 1472 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1472 trivial. 0 not checked. [2020-10-14 16:28:37,412 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [184337352] [2020-10-14 16:28:37,412 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 16:28:37,412 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-14 16:28:37,413 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1910432374] [2020-10-14 16:28:37,413 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-14 16:28:37,414 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 16:28:37,414 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-14 16:28:37,414 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-10-14 16:28:37,414 INFO L87 Difference]: Start difference. First operand 6516 states and 8849 transitions. Second operand 7 states. [2020-10-14 16:28:38,283 WARN L193 SmtUtils]: Spent 856.00 ms on a formula simplification that was a NOOP. DAG size: 391 [2020-10-14 16:28:39,476 WARN L193 SmtUtils]: Spent 933.00 ms on a formula simplification that was a NOOP. DAG size: 393 [2020-10-14 16:28:40,423 WARN L193 SmtUtils]: Spent 835.00 ms on a formula simplification that was a NOOP. DAG size: 384 [2020-10-14 16:28:57,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 16:28:57,622 INFO L93 Difference]: Finished difference Result 9222 states and 13482 transitions. [2020-10-14 16:28:57,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-14 16:28:57,622 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 340 [2020-10-14 16:28:57,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 16:28:57,685 INFO L225 Difference]: With dead ends: 9222 [2020-10-14 16:28:57,685 INFO L226 Difference]: Without dead ends: 9219 [2020-10-14 16:28:57,691 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 130 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2020-10-14 16:28:57,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9219 states. [2020-10-14 16:28:58,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9219 to 6515. [2020-10-14 16:28:58,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6515 states. [2020-10-14 16:28:58,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6515 states to 6515 states and 8847 transitions. [2020-10-14 16:28:58,990 INFO L78 Accepts]: Start accepts. Automaton has 6515 states and 8847 transitions. Word has length 340 [2020-10-14 16:28:58,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 16:28:58,991 INFO L479 AbstractCegarLoop]: Abstraction has 6515 states and 8847 transitions. [2020-10-14 16:28:58,991 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-14 16:28:58,991 INFO L276 IsEmpty]: Start isEmpty. Operand 6515 states and 8847 transitions. [2020-10-14 16:28:58,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2020-10-14 16:28:58,994 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 16:28:58,994 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:28:58,995 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-14 16:28:58,995 INFO L427 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 16:28:58,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 16:28:58,995 INFO L82 PathProgramCache]: Analyzing trace with hash 2067874292, now seen corresponding path program 1 times [2020-10-14 16:28:58,996 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 16:28:58,996 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [829901260] [2020-10-14 16:28:58,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 16:28:59,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:28:59,192 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:59,357 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:59,475 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:59,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:59,624 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:28:59,691 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:00,089 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:04,136 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:04,136 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 469 [2020-10-14 16:29:04,136 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-14 16:29:04,137 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5027 [2020-10-14 16:29:04,137 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:04,137 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:04,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:04,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 16:29:04,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 460 [2020-10-14 16:29:04,138 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,151 WARN L193 SmtUtils]: Spent 863.00 ms on a formula simplification that was a NOOP. DAG size: 382 [2020-10-14 16:29:05,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 16:29:05,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,188 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,259 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,259 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:29:05,259 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,259 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-14 16:29:05,259 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,259 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:05,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-14 16:29:05,260 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:29:05,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,301 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,312 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,312 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:29:05,312 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,312 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 16:29:05,313 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,313 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:05,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 16:29:05,313 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:05,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,331 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:29:05,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:05,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,333 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:05,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:05,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:29:05,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,338 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,339 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,339 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:05,339 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,339 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:05,339 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,339 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:05,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:05,340 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 16:29:05,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:29:05,355 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 16:29:05,355 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,355 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:05,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 16:29:05,356 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:05,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,361 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,362 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,363 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:29:05,363 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,363 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:05,363 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,363 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:05,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:05,364 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:29:05,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,368 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,369 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,369 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:05,369 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,369 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:05,369 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,369 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:05,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:05,370 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 16:29:05,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,377 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,384 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,384 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:29:05,385 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,385 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 16:29:05,385 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,385 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:05,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 16:29:05,386 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:05,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,392 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,393 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,393 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:29:05,393 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,393 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:05,393 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,393 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:05,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:05,394 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:29:05,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,398 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,400 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,400 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:05,400 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,400 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:05,401 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,401 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:05,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:05,402 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 16:29:05,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,410 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,418 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,418 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:29:05,418 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,418 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 16:29:05,419 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,419 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:05,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 16:29:05,419 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:05,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,427 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,428 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,428 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:29:05,428 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,428 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:05,428 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,429 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:05,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:05,429 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:29:05,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,433 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,434 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,434 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:05,434 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,434 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:05,434 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,434 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:05,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:05,435 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 16:29:05,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,442 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,451 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,451 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:29:05,451 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,451 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 16:29:05,451 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,451 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:05,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 16:29:05,452 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:05,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,457 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,459 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,459 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:29:05,459 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,459 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:05,459 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,459 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:05,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:05,460 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:29:05,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,463 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,464 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,464 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:05,464 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,465 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:05,465 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,465 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:05,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:05,465 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-14 16:29:05,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,472 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,481 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,481 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:29:05,481 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,481 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 16:29:05,481 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,481 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:05,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 16:29:05,482 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:05,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,488 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,489 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,489 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:29:05,490 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,490 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:05,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,490 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:05,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:05,490 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:29:05,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,495 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,495 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:05,495 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,496 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:05,496 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,496 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:05,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:05,496 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-14 16:29:05,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,506 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,516 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,516 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:29:05,516 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,517 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 16:29:05,517 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,517 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:05,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 16:29:05,517 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:05,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,525 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,526 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:29:05,526 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,526 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:05,526 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,526 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:05,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:05,527 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:29:05,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,530 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,531 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,531 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:05,532 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,532 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:05,532 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,532 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:05,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:05,533 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-14 16:29:05,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,550 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,550 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:29:05,550 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,550 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 16:29:05,550 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,550 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:05,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 16:29:05,551 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:05,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,558 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,558 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:29:05,558 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,559 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:05,559 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,559 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:05,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:05,559 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:29:05,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:05,564 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,564 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:05,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,565 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:05,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:05,565 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-14 16:29:05,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,569 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,570 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,570 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 16:29:05,570 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,571 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:05,571 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,571 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:05,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-14 16:29:05,571 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-14 16:29:05,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,596 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,599 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,626 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,626 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:05,626 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:05,626 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-14 16:29:05,626 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,626 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:05,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:05,627 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:05,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,632 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,634 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,634 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:05,634 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,634 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:05,634 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,634 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:05,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:05,635 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-14 16:29:05,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,641 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,644 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,669 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,669 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:05,669 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:05,669 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-14 16:29:05,669 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,669 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:05,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:05,670 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:05,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,675 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,677 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,677 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:05,677 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,677 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:05,677 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,678 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:05,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:05,678 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-14 16:29:05,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,685 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,687 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,713 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,713 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:05,714 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:05,714 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 16:29:05,714 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,714 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:05,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:05,714 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:05,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,721 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,722 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,722 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:05,722 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,723 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:05,723 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,723 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:05,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:05,723 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2020-10-14 16:29:05,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,730 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,733 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,763 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,764 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:05,764 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:05,764 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-14 16:29:05,764 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,764 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:05,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:05,765 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:05,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,772 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,772 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:05,772 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,773 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:05,773 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,773 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:05,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:05,773 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-14 16:29:05,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,780 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,783 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,810 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,810 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:05,810 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:05,810 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-14 16:29:05,810 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,811 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:05,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:05,811 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:05,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,819 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,819 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:05,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,819 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:05,819 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,819 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:05,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:05,820 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-10-14 16:29:05,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,827 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,855 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,855 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:05,855 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:05,855 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-14 16:29:05,855 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,856 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:05,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:05,856 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:05,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,863 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,864 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,864 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:05,865 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,865 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:05,865 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,865 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:05,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:05,865 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2020-10-14 16:29:05,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,885 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,888 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,918 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,919 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:05,919 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:05,919 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-14 16:29:05,919 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,919 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:05,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:05,919 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:05,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,927 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,928 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:05,928 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,928 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:05,928 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,928 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:05,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:05,928 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-14 16:29:05,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,941 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,962 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,962 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:05,962 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:05,962 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-14 16:29:05,962 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,962 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:05,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:05,963 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:05,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,969 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:05,971 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:05,971 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:05,971 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:05,971 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:05,971 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:05,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:05,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:05,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:05,972 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:05,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2020-10-14 16:29:05,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:05,979 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:05,982 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:06,009 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:06,009 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:06,009 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:06,009 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-14 16:29:06,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:06,009 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:06,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:06,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:06,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:06,010 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:06,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:06,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:06,016 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:06,018 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:06,018 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:06,018 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:06,018 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:06,018 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:06,018 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:06,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:06,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:06,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:06,019 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:06,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-10-14 16:29:06,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:06,028 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:06,032 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:06,057 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:06,057 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:06,057 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:06,057 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-14 16:29:06,057 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:06,058 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:06,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:06,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:06,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:06,058 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:06,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:06,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:06,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:06,066 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:06,067 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:06,067 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:06,067 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:06,067 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:06,067 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:06,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:06,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:06,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:06,068 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:06,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2020-10-14 16:29:06,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:06,076 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:06,078 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:06,104 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:06,104 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:06,104 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:06,104 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 16:29:06,104 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:06,104 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:06,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:06,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:06,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:06,105 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:06,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:06,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:06,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:06,113 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:06,113 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:06,113 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:06,113 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:06,114 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:06,114 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:06,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:06,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:06,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:06,114 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:06,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2020-10-14 16:29:06,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:06,123 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:06,125 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:06,153 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:06,153 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:06,153 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:06,153 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-14 16:29:06,153 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:06,153 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:06,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:06,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:06,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:06,154 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:06,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:06,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:06,160 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:06,162 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:06,162 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:06,163 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:06,163 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:06,163 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:06,163 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:06,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:06,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:06,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:06,163 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:06,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2020-10-14 16:29:06,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:06,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:06,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:06,201 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:06,201 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:06,201 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:06,201 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 16:29:06,201 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:06,201 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:06,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:06,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:06,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:06,202 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:06,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:06,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:06,208 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:06,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:06,211 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:06,211 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:06,211 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:06,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:06,211 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:06,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:06,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:06,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:06,212 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:06,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2020-10-14 16:29:06,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:06,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:06,224 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:06,249 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:06,249 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:06,249 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:06,249 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 16:29:06,249 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:06,249 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:06,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:06,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:06,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:06,250 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:06,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:06,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:06,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:06,259 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:06,259 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:06,259 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:06,259 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:06,259 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:06,259 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:06,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:06,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:06,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:06,260 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:06,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2020-10-14 16:29:06,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:06,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:06,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:06,297 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:06,297 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:06,297 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:06,298 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 16:29:06,298 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:06,298 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:06,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:06,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:06,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:06,298 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:06,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:06,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:06,305 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:06,307 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:06,307 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:06,307 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:06,307 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:06,308 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:06,308 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:06,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:06,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:06,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:06,308 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:06,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2020-10-14 16:29:06,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:06,319 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:06,324 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:06,345 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:06,345 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:06,346 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:06,346 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-14 16:29:06,346 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:06,346 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:06,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:06,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:06,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:06,347 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:06,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:06,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:06,354 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:06,356 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:06,356 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:06,356 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:06,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:06,357 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:06,357 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:06,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:06,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:06,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:06,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:06,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2020-10-14 16:29:06,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:06,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:06,366 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:06,366 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-14 16:29:06,366 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:06,366 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:29:06,367 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:06,367 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:06,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:06,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:06,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-14 16:29:06,367 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:06,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:06,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:06,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:06,372 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:06,372 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:29:06,372 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:06,372 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:06,373 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:06,373 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:06,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:06,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:06,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:06,373 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:06,467 INFO L134 CoverageAnalysis]: Checked inductivity of 1472 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1472 trivial. 0 not checked. [2020-10-14 16:29:06,468 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [829901260] [2020-10-14 16:29:06,468 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 16:29:06,468 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-14 16:29:06,468 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [452598490] [2020-10-14 16:29:06,469 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-14 16:29:06,469 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 16:29:06,469 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-14 16:29:06,469 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-10-14 16:29:06,469 INFO L87 Difference]: Start difference. First operand 6515 states and 8847 transitions. Second operand 7 states. [2020-10-14 16:29:07,339 WARN L193 SmtUtils]: Spent 856.00 ms on a formula simplification that was a NOOP. DAG size: 391 [2020-10-14 16:29:08,487 WARN L193 SmtUtils]: Spent 902.00 ms on a formula simplification that was a NOOP. DAG size: 393 [2020-10-14 16:29:09,537 WARN L193 SmtUtils]: Spent 939.00 ms on a formula simplification that was a NOOP. DAG size: 384 [2020-10-14 16:29:26,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 16:29:26,037 INFO L93 Difference]: Finished difference Result 9221 states and 13480 transitions. [2020-10-14 16:29:26,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-14 16:29:26,038 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 341 [2020-10-14 16:29:26,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 16:29:26,080 INFO L225 Difference]: With dead ends: 9221 [2020-10-14 16:29:26,080 INFO L226 Difference]: Without dead ends: 9218 [2020-10-14 16:29:26,085 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 130 GetRequests, 119 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2020-10-14 16:29:26,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9218 states. [2020-10-14 16:29:27,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9218 to 6514. [2020-10-14 16:29:27,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6514 states. [2020-10-14 16:29:27,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6514 states to 6514 states and 8845 transitions. [2020-10-14 16:29:27,073 INFO L78 Accepts]: Start accepts. Automaton has 6514 states and 8845 transitions. Word has length 341 [2020-10-14 16:29:27,074 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 16:29:27,074 INFO L479 AbstractCegarLoop]: Abstraction has 6514 states and 8845 transitions. [2020-10-14 16:29:27,074 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-14 16:29:27,074 INFO L276 IsEmpty]: Start isEmpty. Operand 6514 states and 8845 transitions. [2020-10-14 16:29:27,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2020-10-14 16:29:27,077 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 16:29:27,077 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:29:27,077 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-14 16:29:27,077 INFO L427 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 16:29:27,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 16:29:27,077 INFO L82 PathProgramCache]: Analyzing trace with hash -320918315, now seen corresponding path program 1 times [2020-10-14 16:29:27,077 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 16:29:27,078 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2006528484] [2020-10-14 16:29:27,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 16:29:27,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:27,251 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:27,457 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:27,559 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:27,640 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:27,708 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:27,795 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:28,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:32,174 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:32,175 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 470 [2020-10-14 16:29:32,175 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-14 16:29:32,175 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5002 [2020-10-14 16:29:32,175 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:32,175 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:32,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 16:29:32,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 16:29:32,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 461 [2020-10-14 16:29:32,176 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,098 WARN L193 SmtUtils]: Spent 828.00 ms on a formula simplification that was a NOOP. DAG size: 382 [2020-10-14 16:29:33,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 16:29:33,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,127 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,206 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,206 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:29:33,206 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,206 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-14 16:29:33,206 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,206 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:33,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-14 16:29:33,207 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:29:33,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,261 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,261 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:29:33,261 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,261 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 16:29:33,261 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,262 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:33,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 16:29:33,262 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:33,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,289 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,291 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,291 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:29:33,291 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,291 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:33,291 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,291 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:33,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:33,292 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:29:33,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,298 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,300 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,300 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:33,300 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,300 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:33,300 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,301 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:33,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:33,301 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 16:29:33,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,320 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,320 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:29:33,321 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,321 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 16:29:33,321 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,321 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:33,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 16:29:33,321 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:33,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,327 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,329 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,329 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:29:33,329 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,329 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:33,329 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,329 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:33,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:33,330 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:29:33,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,333 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,334 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,334 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:33,334 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,334 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:33,335 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,335 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:33,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:33,335 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 16:29:33,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,343 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,352 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,352 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:29:33,352 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,352 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 16:29:33,352 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,352 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:33,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 16:29:33,353 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:33,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,360 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,360 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:29:33,360 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,360 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:33,360 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,360 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:33,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:33,361 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:29:33,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,364 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,365 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,365 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:33,365 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,366 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:33,366 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,366 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:33,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:33,366 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 16:29:33,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,382 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,382 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:29:33,382 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,382 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 16:29:33,382 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,382 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:33,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 16:29:33,383 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:33,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,390 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:29:33,390 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,390 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:33,390 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,390 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:33,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:33,391 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:29:33,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,395 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,395 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:33,395 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,395 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:33,396 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,396 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:33,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:33,396 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 16:29:33,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,403 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,411 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,412 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:29:33,412 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,412 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 16:29:33,412 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,412 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:33,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 16:29:33,413 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:33,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,422 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,424 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,424 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:29:33,424 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,425 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:29:33,425 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,425 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:33,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:33,426 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:29:33,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,433 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,433 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:33,433 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,433 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:33,433 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,433 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:33,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:33,434 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:29:33,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-14 16:29:33,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,443 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,452 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,452 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:29:33,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,452 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 16:29:33,452 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,453 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:33,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 16:29:33,453 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:33,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,461 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,461 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:29:33,461 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,461 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:33,461 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,461 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:33,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:33,462 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:29:33,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,466 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,468 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,468 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:33,468 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,468 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:33,468 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,468 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:33,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:33,469 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-14 16:29:33,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,480 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,491 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,492 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:29:33,492 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,492 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 16:29:33,492 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,492 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:33,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 16:29:33,493 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:33,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,499 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,501 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,501 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:29:33,501 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,501 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:33,501 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,501 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:33,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:33,502 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:29:33,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,505 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,507 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,507 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:33,507 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,507 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:33,507 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,507 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:33,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:33,508 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-14 16:29:33,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,516 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,524 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:29:33,525 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,525 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 16:29:33,525 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,525 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:33,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 16:29:33,525 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:33,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,533 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,533 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:29:33,533 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,533 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:33,533 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,533 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:33,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:33,534 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:29:33,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,537 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,538 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,539 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:33,539 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,539 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:33,539 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,539 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:33,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:33,539 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-14 16:29:33,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,544 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,545 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 16:29:33,545 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,545 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:33,545 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,545 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:33,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-14 16:29:33,545 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-14 16:29:33,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,572 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,574 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,601 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,601 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:33,601 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:33,601 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-14 16:29:33,601 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,601 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:33,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:33,602 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:33,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,607 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:33,609 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,609 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:33,609 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,609 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:33,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:33,610 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-14 16:29:33,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,619 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,646 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,646 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:33,646 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:33,646 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-14 16:29:33,646 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,646 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:33,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:33,647 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:33,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,653 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,655 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,655 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:33,655 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,655 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:33,655 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,655 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:33,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:33,656 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-14 16:29:33,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,665 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,691 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,691 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:33,691 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:33,691 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 16:29:33,691 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,692 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:33,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:33,692 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:33,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,698 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,699 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,700 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:33,700 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,700 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:33,700 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,700 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:33,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:33,700 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2020-10-14 16:29:33,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,710 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,735 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,736 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:33,736 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:33,736 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 16:29:33,736 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,736 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:33,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:33,737 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:33,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,744 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,744 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:33,744 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,745 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:33,745 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,745 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:33,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:33,745 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-14 16:29:33,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,756 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,781 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,781 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:33,781 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:33,781 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 16:29:33,781 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,782 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:33,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:33,782 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:33,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,790 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,790 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:33,790 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,790 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:33,790 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,790 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:33,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:33,791 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-10-14 16:29:33,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,830 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,831 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:33,831 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:33,831 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-14 16:29:33,831 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,831 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:33,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:33,832 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:33,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,838 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,840 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,840 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:33,840 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,840 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:33,840 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,840 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:33,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:33,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2020-10-14 16:29:33,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,893 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,893 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:33,893 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:33,893 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-14 16:29:33,894 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,894 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:33,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:33,894 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:33,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,900 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,902 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,902 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:33,902 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,903 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:33,903 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,903 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:33,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:33,903 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-14 16:29:33,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,911 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,914 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,939 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,940 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:33,940 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:33,940 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 16:29:33,940 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,940 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:33,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:33,941 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:33,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,947 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,949 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,949 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:33,949 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,950 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:33,950 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,950 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:33,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:33,950 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2020-10-14 16:29:33,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,959 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,986 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,987 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:33,987 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:33,987 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 16:29:33,987 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,987 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:33,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:33,987 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:33,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:33,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:33,996 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:33,996 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:33,996 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:33,996 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:33,996 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:33,996 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:33,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:33,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:33,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:33,997 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:33,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-10-14 16:29:34,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:34,007 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:34,011 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:34,039 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:34,039 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:34,039 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:34,040 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-14 16:29:34,040 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:34,040 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:34,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:34,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:34,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:34,040 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:34,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:34,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:34,047 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:34,049 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:34,049 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:34,049 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:34,049 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:34,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:34,050 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:34,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:34,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:34,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:34,050 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:34,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2020-10-14 16:29:34,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:34,059 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:34,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:34,086 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:34,086 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:34,086 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:34,086 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-14 16:29:34,086 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:34,086 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:34,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:34,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:34,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:34,087 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:34,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:34,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:34,094 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:34,096 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:34,096 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:34,096 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:34,096 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:34,096 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:34,096 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:34,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:34,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:34,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:34,097 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:34,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2020-10-14 16:29:34,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:34,106 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:34,109 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:34,134 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:34,135 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:34,135 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:34,135 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 16:29:34,135 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:34,135 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:34,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:34,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:34,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:34,135 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:34,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:34,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:34,142 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:34,144 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:34,144 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:34,144 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:34,145 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:34,145 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:34,145 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:34,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:34,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:34,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:34,145 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:34,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2020-10-14 16:29:34,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:34,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:34,157 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:34,183 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:34,183 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:34,183 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:34,183 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-14 16:29:34,183 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:34,184 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:34,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:34,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:34,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:34,184 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:34,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:34,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:34,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:34,193 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:34,193 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:34,193 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:34,193 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:34,193 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:34,194 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:34,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:34,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:34,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:34,194 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:34,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2020-10-14 16:29:34,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:34,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:34,206 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:34,232 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:34,232 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:34,232 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:34,232 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-14 16:29:34,233 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:34,233 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:34,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:34,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:34,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:34,233 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:34,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:34,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:34,240 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:34,242 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:34,242 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:34,243 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:34,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:34,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:34,243 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:34,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:34,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:34,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:34,243 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:34,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2020-10-14 16:29:34,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:34,253 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:34,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:34,281 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:34,281 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:34,281 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:34,282 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 16:29:34,282 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:34,282 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:34,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:34,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:34,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:34,282 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:34,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:34,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:34,289 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:34,292 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:34,292 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:34,292 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:34,292 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:29:34,293 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:34,293 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:34,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:34,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:34,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:34,293 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:34,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2020-10-14 16:29:34,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:34,303 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:34,306 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:34,334 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:34,334 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:29:34,334 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:29:34,334 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-14 16:29:34,335 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:34,335 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:34,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:34,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:34,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-14 16:29:34,335 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:34,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:34,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:34,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:34,345 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:34,345 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:29:34,345 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:34,345 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 16:29:34,345 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:34,345 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:34,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:34,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:34,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:34,346 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:34,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2020-10-14 16:29:34,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:34,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:34,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:34,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-14 16:29:34,355 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:34,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 16:29:34,355 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:34,355 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:34,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:29:34,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:34,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-14 16:29:34,356 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:34,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:29:34,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:29:34,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:29:34,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:29:34,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:29:34,361 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:29:34,361 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 16:29:34,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:29:34,362 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:29:34,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:29:34,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:29:34,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:29:34,362 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:29:34,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1472 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1472 trivial. 0 not checked. [2020-10-14 16:29:34,456 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2006528484] [2020-10-14 16:29:34,457 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 16:29:34,457 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-14 16:29:34,457 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [367788140] [2020-10-14 16:29:34,458 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-14 16:29:34,458 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 16:29:34,458 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-14 16:29:34,458 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-10-14 16:29:34,458 INFO L87 Difference]: Start difference. First operand 6514 states and 8845 transitions. Second operand 7 states. [2020-10-14 16:29:35,330 WARN L193 SmtUtils]: Spent 853.00 ms on a formula simplification that was a NOOP. DAG size: 391