/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SHALLOWEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/product-lines/email_spec6_product34.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-27 03:04:30,691 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 03:04:30,694 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 03:04:30,737 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 03:04:30,738 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 03:04:30,739 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 03:04:30,740 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 03:04:30,743 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 03:04:30,745 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 03:04:30,746 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 03:04:30,747 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 03:04:30,748 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 03:04:30,749 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 03:04:30,750 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 03:04:30,751 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 03:04:30,753 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 03:04:30,754 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 03:04:30,755 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 03:04:30,757 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 03:04:30,759 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 03:04:30,761 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 03:04:30,762 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 03:04:30,764 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 03:04:30,765 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 03:04:30,768 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 03:04:30,769 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 03:04:30,769 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 03:04:30,770 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 03:04:30,771 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 03:04:30,772 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-27 03:04:30,772 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-27 03:04:30,773 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-27 03:04:30,774 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-27 03:04:30,775 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-27 03:04:30,776 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-27 03:04:30,776 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-27 03:04:30,777 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-27 03:04:30,777 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-27 03:04:30,778 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 03:04:30,779 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 03:04:30,779 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 03:04:30,780 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-27 03:04:30,819 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 03:04:30,819 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 03:04:30,821 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 03:04:30,821 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 03:04:30,822 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 03:04:30,822 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 03:04:30,822 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-27 03:04:30,822 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 03:04:30,822 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-27 03:04:30,823 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 03:04:30,823 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 03:04:30,823 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 03:04:30,824 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 03:04:30,824 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-27 03:04:30,825 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 03:04:30,825 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 03:04:30,825 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 03:04:30,825 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 03:04:30,825 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 03:04:30,826 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 03:04:30,826 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 03:04:30,826 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 03:04:30,826 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 03:04:30,827 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 03:04:30,827 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 03:04:30,827 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 03:04:30,827 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 03:04:30,827 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 03:04:30,828 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 03:04:30,828 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 03:04:31,237 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 03:04:31,278 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 03:04:31,282 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 03:04:31,283 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 03:04:31,284 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 03:04:31,291 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec6_product34.cil.c [2020-10-27 03:04:31,381 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f733b69fc/8a0f9b2163c4431ba9c5789c2dc1f08c/FLAGeee3b76b9 [2020-10-27 03:04:32,253 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 03:04:32,253 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/email_spec6_product34.cil.c [2020-10-27 03:04:32,275 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f733b69fc/8a0f9b2163c4431ba9c5789c2dc1f08c/FLAGeee3b76b9 [2020-10-27 03:04:32,338 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f733b69fc/8a0f9b2163c4431ba9c5789c2dc1f08c [2020-10-27 03:04:32,341 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 03:04:32,349 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 03:04:32,354 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 03:04:32,354 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 03:04:32,358 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 03:04:32,359 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 03:04:32" (1/1) ... [2020-10-27 03:04:32,364 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@560f028b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 03:04:32, skipping insertion in model container [2020-10-27 03:04:32,365 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 03:04:32" (1/1) ... [2020-10-27 03:04:32,373 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 03:04:32,467 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 03:04:33,225 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 03:04:33,239 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 03:04:33,337 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 03:04:33,470 INFO L208 MainTranslator]: Completed translation [2020-10-27 03:04:33,471 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 03:04:33 WrapperNode [2020-10-27 03:04:33,471 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 03:04:33,472 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 03:04:33,472 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 03:04:33,473 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 03:04:33,483 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 03:04:33" (1/1) ... [2020-10-27 03:04:33,483 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 03:04:33" (1/1) ... [2020-10-27 03:04:33,518 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 03:04:33" (1/1) ... [2020-10-27 03:04:33,518 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 03:04:33" (1/1) ... [2020-10-27 03:04:33,616 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 03:04:33" (1/1) ... [2020-10-27 03:04:33,651 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 03:04:33" (1/1) ... [2020-10-27 03:04:33,679 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 03:04:33" (1/1) ... [2020-10-27 03:04:33,710 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 03:04:33,711 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 03:04:33,711 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 03:04:33,711 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 03:04:33,715 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 03:04:33" (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 [2020-10-27 03:04:33,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 03:04:33,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 03:04:33,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-27 03:04:33,799 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 03:04:33,799 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-10-27 03:04:33,800 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-10-27 03:04:33,800 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-10-27 03:04:33,800 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-10-27 03:04:33,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptDecrypt_spec__1 [2020-10-27 03:04:33,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptDecrypt_spec__2 [2020-10-27 03:04:33,801 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2020-10-27 03:04:33,801 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2020-10-27 03:04:33,802 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Encrypt [2020-10-27 03:04:33,802 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AddressBook [2020-10-27 03:04:33,802 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2020-10-27 03:04:33,803 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2020-10-27 03:04:33,803 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2020-10-27 03:04:33,803 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2020-10-27 03:04:33,803 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Verify [2020-10-27 03:04:33,803 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2020-10-27 03:04:33,803 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2020-10-27 03:04:33,804 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2020-10-27 03:04:33,804 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2020-10-27 03:04:33,804 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2020-10-27 03:04:33,804 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2020-10-27 03:04:33,804 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2020-10-27 03:04:33,804 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2020-10-27 03:04:33,804 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2020-10-27 03:04:33,805 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2020-10-27 03:04:33,805 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2020-10-27 03:04:33,805 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2020-10-27 03:04:33,805 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2020-10-27 03:04:33,805 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2020-10-27 03:04:33,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-10-27 03:04:33,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-10-27 03:04:33,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-10-27 03:04:33,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-10-27 03:04:33,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-10-27 03:04:33,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-10-27 03:04:33,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-10-27 03:04:33,807 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2020-10-27 03:04:33,807 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2020-10-27 03:04:33,807 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2020-10-27 03:04:33,807 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2020-10-27 03:04:33,807 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2020-10-27 03:04:33,807 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2020-10-27 03:04:33,808 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2020-10-27 03:04:33,808 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2020-10-27 03:04:33,808 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2020-10-27 03:04:33,808 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2020-10-27 03:04:33,808 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2020-10-27 03:04:33,808 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2020-10-27 03:04:33,809 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2020-10-27 03:04:33,809 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2020-10-27 03:04:33,810 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2020-10-27 03:04:33,810 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2020-10-27 03:04:33,810 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2020-10-27 03:04:33,810 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2020-10-27 03:04:33,810 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2020-10-27 03:04:33,811 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2020-10-27 03:04:33,811 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2020-10-27 03:04:33,811 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2020-10-27 03:04:33,811 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AddressBook [2020-10-27 03:04:33,811 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2020-10-27 03:04:33,811 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2020-10-27 03:04:33,812 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2020-10-27 03:04:33,812 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2020-10-27 03:04:33,812 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2020-10-27 03:04:33,812 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2020-10-27 03:04:33,812 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2020-10-27 03:04:33,813 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2020-10-27 03:04:33,813 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2020-10-27 03:04:33,815 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2020-10-27 03:04:33,815 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2020-10-27 03:04:33,815 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2020-10-27 03:04:33,816 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2020-10-27 03:04:33,816 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2020-10-27 03:04:33,816 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2020-10-27 03:04:33,816 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2020-10-27 03:04:33,816 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2020-10-27 03:04:33,816 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2020-10-27 03:04:33,816 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2020-10-27 03:04:33,817 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2020-10-27 03:04:33,817 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2020-10-27 03:04:33,817 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2020-10-27 03:04:33,817 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2020-10-27 03:04:33,817 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2020-10-27 03:04:33,818 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2020-10-27 03:04:33,818 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2020-10-27 03:04:33,818 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2020-10-27 03:04:33,819 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2020-10-27 03:04:33,819 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2020-10-27 03:04:33,819 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2020-10-27 03:04:33,819 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2020-10-27 03:04:33,819 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2020-10-27 03:04:33,819 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2020-10-27 03:04:33,819 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2020-10-27 03:04:33,820 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2020-10-27 03:04:33,820 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2020-10-27 03:04:33,820 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2020-10-27 03:04:33,820 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2020-10-27 03:04:33,820 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2020-10-27 03:04:33,820 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2020-10-27 03:04:33,820 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2020-10-27 03:04:33,820 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2020-10-27 03:04:33,821 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2020-10-27 03:04:33,821 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-10-27 03:04:33,821 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 03:04:33,821 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2020-10-27 03:04:33,822 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2020-10-27 03:04:33,822 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2020-10-27 03:04:33,822 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2020-10-27 03:04:33,823 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2020-10-27 03:04:33,823 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2020-10-27 03:04:33,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2020-10-27 03:04:33,823 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2020-10-27 03:04:33,824 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2020-10-27 03:04:33,825 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2020-10-27 03:04:33,825 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2020-10-27 03:04:33,826 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-10-27 03:04:33,826 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 03:04:33,826 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 03:04:33,826 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 03:04:33,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 03:04:33,827 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 03:04:33,827 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-10-27 03:04:33,827 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-10-27 03:04:33,827 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-10-27 03:04:33,827 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-10-27 03:04:33,828 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-10-27 03:04:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2020-10-27 03:04:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2020-10-27 03:04:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2020-10-27 03:04:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2020-10-27 03:04:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-27 03:04:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2020-10-27 03:04:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptDecrypt_spec__1 [2020-10-27 03:04:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptDecrypt_spec__2 [2020-10-27 03:04:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2020-10-27 03:04:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2020-10-27 03:04:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2020-10-27 03:04:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2020-10-27 03:04:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2020-10-27 03:04:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2020-10-27 03:04:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2020-10-27 03:04:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2020-10-27 03:04:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2020-10-27 03:04:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2020-10-27 03:04:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2020-10-27 03:04:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2020-10-27 03:04:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2020-10-27 03:04:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2020-10-27 03:04:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2020-10-27 03:04:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2020-10-27 03:04:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2020-10-27 03:04:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2020-10-27 03:04:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2020-10-27 03:04:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2020-10-27 03:04:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2020-10-27 03:04:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2020-10-27 03:04:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2020-10-27 03:04:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2020-10-27 03:04:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2020-10-27 03:04:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2020-10-27 03:04:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2020-10-27 03:04:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2020-10-27 03:04:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2020-10-27 03:04:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2020-10-27 03:04:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2020-10-27 03:04:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2020-10-27 03:04:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2020-10-27 03:04:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2020-10-27 03:04:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2020-10-27 03:04:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2020-10-27 03:04:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2020-10-27 03:04:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Encrypt [2020-10-27 03:04:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AddressBook [2020-10-27 03:04:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2020-10-27 03:04:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2020-10-27 03:04:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Verify [2020-10-27 03:04:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2020-10-27 03:04:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 03:04:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 03:04:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-10-27 03:04:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 03:04:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 03:04:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 03:04:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 03:04:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-10-27 03:04:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 03:04:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-10-27 03:04:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-27 03:04:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 03:04:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-10-27 03:04:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-10-27 03:04:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-10-27 03:04:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2020-10-27 03:04:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2020-10-27 03:04:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2020-10-27 03:04:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2020-10-27 03:04:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2020-10-27 03:04:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2020-10-27 03:04:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2020-10-27 03:04:33,851 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2020-10-27 03:04:33,851 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2020-10-27 03:04:33,851 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2020-10-27 03:04:33,851 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AddressBook [2020-10-27 03:04:33,851 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2020-10-27 03:04:33,851 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2020-10-27 03:04:33,851 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2020-10-27 03:04:33,851 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2020-10-27 03:04:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2020-10-27 03:04:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2020-10-27 03:04:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2020-10-27 03:04:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2020-10-27 03:04:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2020-10-27 03:04:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2020-10-27 03:04:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2020-10-27 03:04:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2020-10-27 03:04:33,853 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2020-10-27 03:04:33,853 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2020-10-27 03:04:33,853 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2020-10-27 03:04:33,853 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2020-10-27 03:04:33,853 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2020-10-27 03:04:33,853 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2020-10-27 03:04:33,853 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2020-10-27 03:04:33,853 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2020-10-27 03:04:33,853 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2020-10-27 03:04:33,854 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2020-10-27 03:04:33,854 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2020-10-27 03:04:33,854 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2020-10-27 03:04:33,854 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2020-10-27 03:04:33,854 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2020-10-27 03:04:33,854 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2020-10-27 03:04:33,854 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2020-10-27 03:04:33,854 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-10-27 03:04:33,855 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-10-27 03:04:33,855 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 03:04:33,855 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2020-10-27 03:04:33,855 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2020-10-27 03:04:33,855 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2020-10-27 03:04:33,855 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2020-10-27 03:04:33,855 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2020-10-27 03:04:33,855 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2020-10-27 03:04:33,855 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2020-10-27 03:04:33,856 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2020-10-27 03:04:33,856 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2020-10-27 03:04:33,856 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2020-10-27 03:04:33,856 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2020-10-27 03:04:33,856 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2020-10-27 03:04:33,856 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2020-10-27 03:04:33,856 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2020-10-27 03:04:33,856 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 03:04:33,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 03:04:33,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 03:04:36,222 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-27 03:04:36,222 INFO L298 CfgBuilder]: Removed 4 assume(true) statements. [2020-10-27 03:04:36,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 03:04:36 BoogieIcfgContainer [2020-10-27 03:04:36,226 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-27 03:04:36,228 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-27 03:04:36,228 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-27 03:04:36,235 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-27 03:04:36,235 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 03:04:32" (1/3) ... [2020-10-27 03:04:36,236 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19beaa60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 03:04:36, skipping insertion in model container [2020-10-27 03:04:36,236 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 03:04:33" (2/3) ... [2020-10-27 03:04:36,236 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19beaa60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 03:04:36, skipping insertion in model container [2020-10-27 03:04:36,236 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 03:04:36" (3/3) ... [2020-10-27 03:04:36,238 INFO L111 eAbstractionObserver]: Analyzing ICFG email_spec6_product34.cil.c [2020-10-27 03:04:36,250 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-27 03:04:36,256 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-10-27 03:04:36,270 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-27 03:04:36,302 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-27 03:04:36,302 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-27 03:04:36,302 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-27 03:04:36,302 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-27 03:04:36,302 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-27 03:04:36,303 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-27 03:04:36,303 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-27 03:04:36,303 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-27 03:04:36,336 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states. [2020-10-27 03:04:36,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2020-10-27 03:04:36,366 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 03:04:36,367 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 03:04:36,368 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 03:04:36,374 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 03:04:36,375 INFO L82 PathProgramCache]: Analyzing trace with hash -1921505910, now seen corresponding path program 1 times [2020-10-27 03:04:36,384 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 03:04:36,384 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1616007031] [2020-10-27 03:04:36,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 03:04:36,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:37,018 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:37,271 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:37,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:37,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:39,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:39,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:40,637 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:41,972 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:41,972 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 293 [2020-10-27 03:04:41,972 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-27 03:04:41,972 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5074 [2020-10-27 03:04:41,975 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:41,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 25 [2020-10-27 03:04:41,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 03:04:41,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 197 [2020-10-27 03:04:41,976 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-27 03:04:44,688 WARN L193 SmtUtils]: Spent 2.34 s on a formula simplification that was a NOOP. DAG size: 604 [2020-10-27 03:04:44,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 03:04:44,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:44,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:44,901 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:44,902 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 03:04:44,902 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:44,902 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 169 [2020-10-27 03:04:44,902 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:44,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 03:04:44,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 03:04:44,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-27 03:04:44,903 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:44,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 03:04:44,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:44,940 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:44,942 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:44,942 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 03:04:44,942 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:44,943 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-27 03:04:44,943 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:44,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 03:04:44,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 03:04:44,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-27 03:04:44,944 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:44,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-27 03:04:44,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:44,949 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:44,951 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:44,951 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 03:04:44,951 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:44,951 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-27 03:04:44,951 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:44,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 03:04:44,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 03:04:44,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-27 03:04:44,952 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:44,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-27 03:04:44,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:44,957 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:44,959 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:44,959 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 03:04:44,959 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:44,959 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-27 03:04:44,959 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:44,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 03:04:44,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 03:04:44,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-27 03:04:44,960 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:45,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-27 03:04:45,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:45,032 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:45,057 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:45,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:45,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:50,027 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:50,028 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 89 [2020-10-27 03:04:50,028 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-27 03:04:50,028 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5002 [2020-10-27 03:04:50,028 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:50,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-27 03:04:50,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 29 [2020-10-27 03:04:50,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 03:04:50,029 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:50,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 03:04:50,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:50,119 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:50,128 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:50,129 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-27 03:04:50,129 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:50,129 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 03:04:50,129 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:50,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 03:04:50,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 03:04:50,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 03:04:50,130 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:50,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 03:04:50,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:50,168 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:50,171 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:50,172 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-27 03:04:50,174 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:50,174 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-27 03:04:50,174 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:50,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 03:04:50,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 03:04:50,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 03:04:50,175 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:50,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 03:04:50,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:50,182 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:50,183 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:50,183 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 03:04:50,183 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:50,184 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-27 03:04:50,184 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:50,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 03:04:50,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 03:04:50,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 03:04:50,185 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:50,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-27 03:04:50,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:50,224 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:50,226 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:50,227 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 03:04:50,227 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:50,227 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-27 03:04:50,227 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:50,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 03:04:50,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 03:04:50,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 03:04:50,228 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:50,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-27 03:04:50,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:50,239 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:50,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:50,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:50,348 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-27 03:04:50,348 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 03:04:50,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 112 [2020-10-27 03:04:50,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:50,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-27 03:04:50,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 03:04:50,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 25 [2020-10-27 03:04:50,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:50,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 03:04:50,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:50,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:50,451 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:50,451 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-27 03:04:50,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:50,452 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-27 03:04:50,452 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:50,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 03:04:50,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 03:04:50,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 03:04:50,453 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:50,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 03:04:50,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:50,523 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:50,529 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:50,529 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 03:04:50,529 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:50,529 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 03:04:50,530 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:50,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 03:04:50,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 03:04:50,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 03:04:50,530 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:50,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-27 03:04:50,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:50,618 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:50,620 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:50,621 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 03:04:50,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:50,621 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-27 03:04:50,621 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:50,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 03:04:50,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 03:04:50,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-27 03:04:50,622 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:50,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2020-10-27 03:04:50,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:50,641 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:50,648 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:50,648 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-27 03:04:50,648 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:50,648 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 03:04:50,649 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:50,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 03:04:50,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 25 [2020-10-27 03:04:50,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 03:04:50,649 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:50,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 03:04:50,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:50,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:50,658 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:50,658 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-27 03:04:50,658 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:50,658 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-27 03:04:50,658 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:50,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 03:04:50,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 03:04:50,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 03:04:50,659 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:50,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 03:04:50,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:50,673 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:50,676 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:50,676 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 03:04:50,676 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:50,676 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-27 03:04:50,677 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:50,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 03:04:50,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 03:04:50,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 03:04:50,678 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 03:04:50,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-27 03:04:50,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:50,682 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:50,683 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:50,684 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 03:04:50,684 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:50,684 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-27 03:04:50,684 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:50,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 03:04:50,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 03:04:50,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 03:04:50,685 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:50,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-27 03:04:50,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:50,751 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:50,801 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:50,801 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 03:04:50,801 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:50,802 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-27 03:04:50,802 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:50,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 03:04:50,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 03:04:50,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 21 [2020-10-27 03:04:50,802 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:50,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 03:04:50,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:50,922 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:50,924 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:50,924 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 03:04:50,924 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:50,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-27 03:04:50,924 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:50,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 03:04:50,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 03:04:50,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-27 03:04:50,925 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:51,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 03:04:51,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:51,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:51,014 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:51,014 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 03:04:51,014 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:51,014 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 03:04:51,015 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:51,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 03:04:51,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 03:04:51,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 03:04:51,015 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:51,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-27 03:04:51,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:51,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:51,159 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:51,160 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 03:04:51,160 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:51,160 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 03:04:51,160 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:51,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 03:04:51,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 03:04:51,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 03:04:51,161 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:51,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 03:04:51,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:51,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:51,165 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:51,166 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 03:04:51,166 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:51,166 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-27 03:04:51,166 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:51,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 03:04:51,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 03:04:51,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 03:04:51,167 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:51,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-27 03:04:51,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:51,170 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:51,172 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:51,172 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 03:04:51,172 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:51,172 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-27 03:04:51,173 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:51,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 03:04:51,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 03:04:51,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-27 03:04:51,173 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:51,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-27 03:04:51,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:51,177 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:51,180 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:51,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 03:04:51,180 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:51,180 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-27 03:04:51,180 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:51,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-27 03:04:51,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 03:04:51,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-27 03:04:51,181 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:51,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-27 03:04:51,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:51,233 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:51,240 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:51,240 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 03:04:51,240 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:51,240 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 03:04:51,241 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:51,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-27 03:04:51,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 03:04:51,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 03:04:51,241 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:51,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-10-27 03:04:51,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:51,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:51,330 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:51,330 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 03:04:51,330 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:51,330 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-27 03:04:51,330 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:51,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 03:04:51,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-27 03:04:51,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 03:04:51,331 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:51,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-27 03:04:51,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:51,334 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:51,335 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:51,336 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 03:04:51,336 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:51,336 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-27 03:04:51,336 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:51,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 03:04:51,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-27 03:04:51,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 03:04:51,337 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:51,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2020-10-27 03:04:51,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:51,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:51,388 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:51,388 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 03:04:51,389 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:51,389 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-27 03:04:51,389 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:51,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 03:04:51,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-27 03:04:51,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 03:04:51,390 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:51,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 03:04:51,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:51,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:51,394 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:51,395 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 03:04:51,395 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:51,395 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-27 03:04:51,395 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:51,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 03:04:51,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 03:04:51,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 03:04:51,396 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:51,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-27 03:04:51,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:51,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:51,402 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:51,402 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 03:04:51,403 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:51,403 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-27 03:04:51,403 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:51,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 03:04:51,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-27 03:04:51,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 03:04:51,404 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 03:04:51,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2020-10-27 03:04:51,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:51,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:51,409 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:51,409 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 03:04:51,409 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:51,409 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-27 03:04:51,409 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:51,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 03:04:51,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-27 03:04:51,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 03:04:51,410 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:51,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-10-27 03:04:51,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:51,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:51,414 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:51,414 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 03:04:51,414 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:51,414 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-27 03:04:51,415 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:51,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 03:04:51,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-27 03:04:51,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 03:04:51,415 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:51,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2020-10-27 03:04:51,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:04:51,418 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:04:51,420 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 03:04:51,420 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 03:04:51,421 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 03:04:51,421 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-27 03:04:51,421 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 03:04:51,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 03:04:51,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-27 03:04:51,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 03:04:51,422 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 03:04:51,524 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2020-10-27 03:04:51,524 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1616007031] [2020-10-27 03:04:51,526 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-27 03:04:51,527 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33] total 33 [2020-10-27 03:04:51,527 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [127545826] [2020-10-27 03:04:51,533 INFO L461 AbstractCegarLoop]: Interpolant automaton has 33 states [2020-10-27 03:04:51,533 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 03:04:51,547 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2020-10-27 03:04:51,548 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=976, Unknown=0, NotChecked=0, Total=1056 [2020-10-27 03:04:51,551 INFO L87 Difference]: Start difference. First operand 663 states. Second operand 33 states. [2020-10-27 03:04:57,454 WARN L193 SmtUtils]: Spent 2.34 s on a formula simplification that was a NOOP. DAG size: 606 [2020-10-27 03:05:00,929 WARN L193 SmtUtils]: Spent 2.40 s on a formula simplification that was a NOOP. DAG size: 613 [2020-10-27 03:05:07,081 WARN L193 SmtUtils]: Spent 4.65 s on a formula simplification. DAG size of input: 610 DAG size of output: 608 [2020-10-27 03:05:11,935 WARN L193 SmtUtils]: Spent 4.68 s on a formula simplification. DAG size of input: 613 DAG size of output: 611 [2020-10-27 03:05:16,900 WARN L193 SmtUtils]: Spent 4.69 s on a formula simplification. DAG size of input: 613 DAG size of output: 611 [2020-10-27 03:05:21,810 WARN L193 SmtUtils]: Spent 4.75 s on a formula simplification. DAG size of input: 617 DAG size of output: 615 [2020-10-27 03:05:30,560 WARN L193 SmtUtils]: Spent 4.68 s on a formula simplification. DAG size of input: 613 DAG size of output: 611 [2020-10-27 03:05:35,476 WARN L193 SmtUtils]: Spent 4.71 s on a formula simplification. DAG size of input: 616 DAG size of output: 614 [2020-10-27 03:05:40,537 WARN L193 SmtUtils]: Spent 4.71 s on a formula simplification. DAG size of input: 613 DAG size of output: 611 [2020-10-27 03:05:42,025 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2020-10-27 03:05:47,471 WARN L193 SmtUtils]: Spent 4.73 s on a formula simplification. DAG size of input: 613 DAG size of output: 611 [2020-10-27 03:05:47,885 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59 [2020-10-27 03:05:49,689 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2020-10-27 03:05:50,091 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 54 [2020-10-27 03:05:50,312 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2020-10-27 03:05:55,856 WARN L193 SmtUtils]: Spent 5.02 s on a formula simplification. DAG size of input: 612 DAG size of output: 610 [2020-10-27 03:05:59,695 WARN L193 SmtUtils]: Spent 2.50 s on a formula simplification that was a NOOP. DAG size: 606 [2020-10-27 03:06:03,197 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 50 [2020-10-27 03:06:12,508 WARN L193 SmtUtils]: Spent 5.10 s on a formula simplification. DAG size of input: 614 DAG size of output: 612 [2020-10-27 03:06:17,678 WARN L193 SmtUtils]: Spent 4.84 s on a formula simplification. DAG size of input: 612 DAG size of output: 610 [2020-10-27 03:06:22,584 WARN L193 SmtUtils]: Spent 4.73 s on a formula simplification. DAG size of input: 615 DAG size of output: 613 [2020-10-27 03:06:27,539 WARN L193 SmtUtils]: Spent 4.79 s on a formula simplification. DAG size of input: 615 DAG size of output: 613 [2020-10-27 03:06:32,764 WARN L193 SmtUtils]: Spent 4.83 s on a formula simplification. DAG size of input: 615 DAG size of output: 613 [2020-10-27 03:06:37,728 WARN L193 SmtUtils]: Spent 4.74 s on a formula simplification. DAG size of input: 613 DAG size of output: 611 [2020-10-27 03:06:42,756 WARN L193 SmtUtils]: Spent 4.82 s on a formula simplification. DAG size of input: 616 DAG size of output: 614 [2020-10-27 03:06:45,241 WARN L193 SmtUtils]: Spent 2.32 s on a formula simplification that was a NOOP. DAG size: 609 [2020-10-27 03:06:50,279 WARN L193 SmtUtils]: Spent 4.77 s on a formula simplification. DAG size of input: 614 DAG size of output: 612 [2020-10-27 03:06:54,875 WARN L193 SmtUtils]: Spent 2.50 s on a formula simplification that was a NOOP. DAG size: 609 [2020-10-27 03:06:55,080 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2020-10-27 03:06:56,049 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 65 [2020-10-27 03:06:58,752 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 56 [2020-10-27 03:07:00,978 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59 [2020-10-27 03:07:04,534 WARN L193 SmtUtils]: Spent 2.48 s on a formula simplification that was a NOOP. DAG size: 608 [2020-10-27 03:07:07,184 WARN L193 SmtUtils]: Spent 2.33 s on a formula simplification that was a NOOP. DAG size: 609 [2020-10-27 03:07:09,674 WARN L193 SmtUtils]: Spent 2.34 s on a formula simplification that was a NOOP. DAG size: 610 [2020-10-27 03:07:12,573 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59 [2020-10-27 03:07:12,806 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 63 [2020-10-27 03:07:18,826 WARN L193 SmtUtils]: Spent 4.77 s on a formula simplification. DAG size of input: 615 DAG size of output: 613 [2020-10-27 03:07:19,041 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2020-10-27 03:07:19,297 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2020-10-27 03:07:20,903 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2020-10-27 03:07:22,139 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2020-10-27 03:07:22,334 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2020-10-27 03:07:25,905 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 54 [2020-10-27 03:07:33,200 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2020-10-27 03:07:33,505 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 56 [2020-10-27 03:07:33,888 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 54 [2020-10-27 03:07:35,017 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2020-10-27 03:07:35,191 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 54 [2020-10-27 03:07:45,738 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 51 [2020-10-27 03:07:47,630 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2020-10-27 03:07:47,852 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 63 [2020-10-27 03:07:48,024 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2020-10-27 03:08:23,589 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2020-10-27 03:08:25,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-27 03:08:25,387 INFO L93 Difference]: Finished difference Result 3365 states and 5270 transitions. [2020-10-27 03:08:25,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 206 states. [2020-10-27 03:08:25,390 INFO L78 Accepts]: Start accepts. Automaton has 33 states. Word has length 199 [2020-10-27 03:08:25,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-27 03:08:25,442 INFO L225 Difference]: With dead ends: 3365 [2020-10-27 03:08:25,442 INFO L226 Difference]: Without dead ends: 2383 [2020-10-27 03:08:25,477 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 311 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 232 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23659 ImplicationChecksByTransitivity, 129.9s TimeCoverageRelationStatistics Valid=8736, Invalid=45786, Unknown=0, NotChecked=0, Total=54522 [2020-10-27 03:08:25,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2383 states. [2020-10-27 03:08:26,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2383 to 1625. [2020-10-27 03:08:26,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1625 states. [2020-10-27 03:08:26,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1625 states and 2252 transitions. [2020-10-27 03:08:26,440 INFO L78 Accepts]: Start accepts. Automaton has 1625 states and 2252 transitions. Word has length 199 [2020-10-27 03:08:26,441 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-27 03:08:26,441 INFO L481 AbstractCegarLoop]: Abstraction has 1625 states and 2252 transitions. [2020-10-27 03:08:26,442 INFO L482 AbstractCegarLoop]: Interpolant automaton has 33 states. [2020-10-27 03:08:26,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2252 transitions. [2020-10-27 03:08:26,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2020-10-27 03:08:26,458 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 03:08:26,459 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 03:08:26,459 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-27 03:08:26,459 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 03:08:26,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 03:08:26,460 INFO L82 PathProgramCache]: Analyzing trace with hash 776254281, now seen corresponding path program 1 times [2020-10-27 03:08:26,460 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 03:08:26,461 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [899167162] [2020-10-27 03:08:26,461 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 03:08:26,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 03:08:26,596 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:08:26,719 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:08:26,870 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:08:26,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:08:27,136 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:08:27,264 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 03:08:27,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking...