/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_spec11_product35.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-27 02:39:48,212 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 02:39:48,216 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 02:39:48,269 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 02:39:48,270 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 02:39:48,276 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 02:39:48,278 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 02:39:48,288 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 02:39:48,290 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 02:39:48,291 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 02:39:48,292 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 02:39:48,294 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 02:39:48,294 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 02:39:48,295 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 02:39:48,297 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 02:39:48,298 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 02:39:48,299 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 02:39:48,300 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 02:39:48,302 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 02:39:48,304 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 02:39:48,305 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 02:39:48,307 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 02:39:48,308 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 02:39:48,309 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 02:39:48,312 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 02:39:48,312 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 02:39:48,312 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 02:39:48,313 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 02:39:48,314 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 02:39:48,315 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-27 02:39:48,315 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-27 02:39:48,316 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-27 02:39:48,317 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-27 02:39:48,318 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-27 02:39:48,319 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-27 02:39:48,319 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-27 02:39:48,320 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-27 02:39:48,321 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-27 02:39:48,321 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 02:39:48,322 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 02:39:48,323 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 02:39:48,324 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 02:39:48,350 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 02:39:48,350 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 02:39:48,351 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 02:39:48,352 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 02:39:48,352 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 02:39:48,352 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 02:39:48,352 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-27 02:39:48,353 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 02:39:48,353 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-27 02:39:48,353 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 02:39:48,353 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 02:39:48,353 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 02:39:48,354 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 02:39:48,354 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-27 02:39:48,354 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 02:39:48,354 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 02:39:48,354 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 02:39:48,354 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 02:39:48,355 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 02:39:48,355 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 02:39:48,355 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 02:39:48,355 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 02:39:48,355 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 02:39:48,356 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 02:39:48,356 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 02:39:48,356 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 02:39:48,356 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 02:39:48,357 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 02:39:48,357 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 02:39:48,357 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 02:39:48,742 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 02:39:48,769 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 02:39:48,772 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 02:39:48,774 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 02:39:48,775 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 02:39:48,776 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec11_product35.cil.c [2020-10-27 02:39:48,849 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ae03223c6/064052f7ae57416e940107eb79d251f4/FLAG52e8a6fcc [2020-10-27 02:39:49,589 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 02:39:49,590 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/email_spec11_product35.cil.c [2020-10-27 02:39:49,612 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ae03223c6/064052f7ae57416e940107eb79d251f4/FLAG52e8a6fcc [2020-10-27 02:39:49,786 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ae03223c6/064052f7ae57416e940107eb79d251f4 [2020-10-27 02:39:49,789 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 02:39:49,797 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 02:39:49,799 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 02:39:49,799 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 02:39:49,805 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 02:39:49,806 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 02:39:49" (1/1) ... [2020-10-27 02:39:49,810 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52d7cd02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 02:39:49, skipping insertion in model container [2020-10-27 02:39:49,810 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 02:39:49" (1/1) ... [2020-10-27 02:39:49,818 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 02:39:49,881 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 02:39:50,693 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 02:39:50,715 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 02:39:50,852 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 02:39:50,955 INFO L208 MainTranslator]: Completed translation [2020-10-27 02:39:50,956 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 02:39:50 WrapperNode [2020-10-27 02:39:50,956 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 02:39:50,957 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 02:39:50,957 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 02:39:50,957 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 02:39:50,971 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 02:39:50" (1/1) ... [2020-10-27 02:39:50,971 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 02:39:50" (1/1) ... [2020-10-27 02:39:51,010 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 02:39:50" (1/1) ... [2020-10-27 02:39:51,013 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 02:39:50" (1/1) ... [2020-10-27 02:39:51,098 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 02:39:50" (1/1) ... [2020-10-27 02:39:51,115 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 02:39:50" (1/1) ... [2020-10-27 02:39:51,140 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 02:39:50" (1/1) ... [2020-10-27 02:39:51,160 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 02:39:51,174 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 02:39:51,174 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 02:39:51,174 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 02:39:51,176 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 02:39:50" (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 02:39:51,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 02:39:51,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 02:39:51,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-27 02:39:51,251 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 02:39:51,251 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2020-10-27 02:39:51,251 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2020-10-27 02:39:51,252 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2020-10-27 02:39:51,252 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2020-10-27 02:39:51,252 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2020-10-27 02:39:51,252 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2020-10-27 02:39:51,254 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2020-10-27 02:39:51,254 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2020-10-27 02:39:51,254 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2020-10-27 02:39:51,254 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2020-10-27 02:39:51,254 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2020-10-27 02:39:51,255 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2020-10-27 02:39:51,255 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2020-10-27 02:39:51,256 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2020-10-27 02:39:51,256 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2020-10-27 02:39:51,257 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2020-10-27 02:39:51,258 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2020-10-27 02:39:51,258 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2020-10-27 02:39:51,258 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2020-10-27 02:39:51,258 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2020-10-27 02:39:51,258 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2020-10-27 02:39:51,258 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2020-10-27 02:39:51,263 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2020-10-27 02:39:51,263 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2020-10-27 02:39:51,263 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2020-10-27 02:39:51,263 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2020-10-27 02:39:51,263 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2020-10-27 02:39:51,263 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2020-10-27 02:39:51,264 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2020-10-27 02:39:51,264 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2020-10-27 02:39:51,264 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2020-10-27 02:39:51,264 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2020-10-27 02:39:51,265 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2020-10-27 02:39:51,265 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2020-10-27 02:39:51,265 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2020-10-27 02:39:51,265 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2020-10-27 02:39:51,265 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2020-10-27 02:39:51,265 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2020-10-27 02:39:51,266 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2020-10-27 02:39:51,266 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2020-10-27 02:39:51,266 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2020-10-27 02:39:51,267 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2020-10-27 02:39:51,267 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2020-10-27 02:39:51,267 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2020-10-27 02:39:51,267 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2020-10-27 02:39:51,268 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2020-10-27 02:39:51,268 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2020-10-27 02:39:51,268 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2020-10-27 02:39:51,268 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2020-10-27 02:39:51,269 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2020-10-27 02:39:51,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptAutoResponder_spec__1 [2020-10-27 02:39:51,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-10-27 02:39:51,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-10-27 02:39:51,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-10-27 02:39:51,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-10-27 02:39:51,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-10-27 02:39:51,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-10-27 02:39:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-10-27 02:39:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2020-10-27 02:39:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2020-10-27 02:39:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AddressBook [2020-10-27 02:39:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2020-10-27 02:39:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2020-10-27 02:39:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2020-10-27 02:39:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2020-10-27 02:39:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2020-10-27 02:39:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2020-10-27 02:39:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2020-10-27 02:39:51,274 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2020-10-27 02:39:51,275 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2020-10-27 02:39:51,275 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AddressBook [2020-10-27 02:39:51,275 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2020-10-27 02:39:51,275 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2020-10-27 02:39:51,275 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Encrypt [2020-10-27 02:39:51,276 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2020-10-27 02:39:51,276 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2020-10-27 02:39:51,276 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Verify [2020-10-27 02:39:51,276 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2020-10-27 02:39:51,276 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2020-10-27 02:39:51,276 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2020-10-27 02:39:51,276 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2020-10-27 02:39:51,277 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2020-10-27 02:39:51,277 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2020-10-27 02:39:51,277 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2020-10-27 02:39:51,277 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2020-10-27 02:39:51,277 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2020-10-27 02:39:51,277 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2020-10-27 02:39:51,278 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2020-10-27 02:39:51,278 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2020-10-27 02:39:51,278 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2020-10-27 02:39:51,278 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2020-10-27 02:39:51,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-10-27 02:39:51,278 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-10-27 02:39:51,278 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-10-27 02:39:51,279 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-10-27 02:39:51,279 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-10-27 02:39:51,279 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2020-10-27 02:39:51,279 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2020-10-27 02:39:51,279 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2020-10-27 02:39:51,279 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2020-10-27 02:39:51,279 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2020-10-27 02:39:51,280 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2020-10-27 02:39:51,280 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2020-10-27 02:39:51,280 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2020-10-27 02:39:51,280 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-10-27 02:39:51,281 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 02:39:51,281 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2020-10-27 02:39:51,281 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2020-10-27 02:39:51,281 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2020-10-27 02:39:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2020-10-27 02:39:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2020-10-27 02:39:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2020-10-27 02:39:51,283 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2020-10-27 02:39:51,283 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2020-10-27 02:39:51,284 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2020-10-27 02:39:51,284 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2020-10-27 02:39:51,285 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2020-10-27 02:39:51,285 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2020-10-27 02:39:51,285 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 02:39:51,285 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 02:39:51,285 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 02:39:51,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 02:39:51,285 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 02:39:51,286 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2020-10-27 02:39:51,286 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2020-10-27 02:39:51,286 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2020-10-27 02:39:51,287 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2020-10-27 02:39:51,288 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2020-10-27 02:39:51,291 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2020-10-27 02:39:51,291 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2020-10-27 02:39:51,292 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2020-10-27 02:39:51,292 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2020-10-27 02:39:51,292 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2020-10-27 02:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2020-10-27 02:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2020-10-27 02:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2020-10-27 02:39:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2020-10-27 02:39:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2020-10-27 02:39:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2020-10-27 02:39:51,300 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2020-10-27 02:39:51,301 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2020-10-27 02:39:51,301 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2020-10-27 02:39:51,301 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2020-10-27 02:39:51,301 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2020-10-27 02:39:51,301 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2020-10-27 02:39:51,301 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2020-10-27 02:39:51,301 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2020-10-27 02:39:51,301 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2020-10-27 02:39:51,302 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2020-10-27 02:39:51,302 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2020-10-27 02:39:51,302 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2020-10-27 02:39:51,302 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2020-10-27 02:39:51,302 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2020-10-27 02:39:51,302 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2020-10-27 02:39:51,302 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2020-10-27 02:39:51,302 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2020-10-27 02:39:51,303 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2020-10-27 02:39:51,303 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2020-10-27 02:39:51,303 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2020-10-27 02:39:51,303 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2020-10-27 02:39:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2020-10-27 02:39:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2020-10-27 02:39:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2020-10-27 02:39:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2020-10-27 02:39:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2020-10-27 02:39:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2020-10-27 02:39:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2020-10-27 02:39:51,305 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2020-10-27 02:39:51,305 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2020-10-27 02:39:51,306 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2020-10-27 02:39:51,306 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2020-10-27 02:39:51,306 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2020-10-27 02:39:51,306 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2020-10-27 02:39:51,306 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-10-27 02:39:51,306 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2020-10-27 02:39:51,306 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2020-10-27 02:39:51,307 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptAutoResponder_spec__1 [2020-10-27 02:39:51,307 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 02:39:51,307 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 02:39:51,307 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-10-27 02:39:51,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 02:39:51,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 02:39:51,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 02:39:51,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 02:39:51,308 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-10-27 02:39:51,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 02:39:51,308 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-10-27 02:39:51,308 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-27 02:39:51,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 02:39:51,309 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-10-27 02:39:51,309 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-10-27 02:39:51,309 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-10-27 02:39:51,309 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2020-10-27 02:39:51,310 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2020-10-27 02:39:51,310 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2020-10-27 02:39:51,310 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2020-10-27 02:39:51,310 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2020-10-27 02:39:51,310 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2020-10-27 02:39:51,310 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2020-10-27 02:39:51,310 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2020-10-27 02:39:51,310 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2020-10-27 02:39:51,311 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2020-10-27 02:39:51,311 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2020-10-27 02:39:51,311 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-10-27 02:39:51,311 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-27 02:39:51,311 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2020-10-27 02:39:51,311 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2020-10-27 02:39:51,311 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2020-10-27 02:39:51,311 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2020-10-27 02:39:51,312 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2020-10-27 02:39:51,312 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AddressBook [2020-10-27 02:39:51,312 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2020-10-27 02:39:51,312 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2020-10-27 02:39:51,312 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2020-10-27 02:39:51,312 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2020-10-27 02:39:51,312 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2020-10-27 02:39:51,312 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2020-10-27 02:39:51,313 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2020-10-27 02:39:51,313 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2020-10-27 02:39:51,313 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2020-10-27 02:39:51,313 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2020-10-27 02:39:51,313 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2020-10-27 02:39:51,313 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2020-10-27 02:39:51,313 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2020-10-27 02:39:51,314 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2020-10-27 02:39:51,314 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2020-10-27 02:39:51,314 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2020-10-27 02:39:51,314 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2020-10-27 02:39:51,314 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2020-10-27 02:39:51,314 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2020-10-27 02:39:51,314 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2020-10-27 02:39:51,315 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2020-10-27 02:39:51,315 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AddressBook [2020-10-27 02:39:51,315 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Encrypt [2020-10-27 02:39:51,315 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2020-10-27 02:39:51,315 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2020-10-27 02:39:51,315 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Verify [2020-10-27 02:39:51,315 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-10-27 02:39:51,316 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-10-27 02:39:51,316 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-10-27 02:39:51,316 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-10-27 02:39:51,316 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2020-10-27 02:39:51,316 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2020-10-27 02:39:51,316 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2020-10-27 02:39:51,316 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2020-10-27 02:39:51,317 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-10-27 02:39:51,317 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 02:39:51,317 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2020-10-27 02:39:51,317 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2020-10-27 02:39:51,317 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2020-10-27 02:39:51,317 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2020-10-27 02:39:51,317 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2020-10-27 02:39:51,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 02:39:51,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 02:39:51,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 02:39:53,465 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-27 02:39:53,465 INFO L298 CfgBuilder]: Removed 4 assume(true) statements. [2020-10-27 02:39:53,469 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 02:39:53 BoogieIcfgContainer [2020-10-27 02:39:53,469 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-27 02:39:53,471 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-27 02:39:53,471 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-27 02:39:53,474 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-27 02:39:53,475 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 02:39:49" (1/3) ... [2020-10-27 02:39:53,476 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42d12a53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 02:39:53, skipping insertion in model container [2020-10-27 02:39:53,476 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 02:39:50" (2/3) ... [2020-10-27 02:39:53,476 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42d12a53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 02:39:53, skipping insertion in model container [2020-10-27 02:39:53,476 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 02:39:53" (3/3) ... [2020-10-27 02:39:53,478 INFO L111 eAbstractionObserver]: Analyzing ICFG email_spec11_product35.cil.c [2020-10-27 02:39:53,493 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-27 02:39:53,501 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-10-27 02:39:53,517 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-27 02:39:53,561 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-27 02:39:53,561 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-27 02:39:53,561 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-27 02:39:53,561 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-27 02:39:53,562 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-27 02:39:53,562 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-27 02:39:53,562 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-27 02:39:53,562 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-27 02:39:53,609 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states. [2020-10-27 02:39:53,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2020-10-27 02:39:53,648 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 02:39:53,649 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1] [2020-10-27 02:39:53,649 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 02:39:53,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 02:39:53,656 INFO L82 PathProgramCache]: Analyzing trace with hash -1931838131, now seen corresponding path program 1 times [2020-10-27 02:39:53,667 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 02:39:53,667 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [189985106] [2020-10-27 02:39:53,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 02:39:54,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:39:54,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:39:54,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:39:54,895 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:39:55,199 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:39:56,746 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:39:56,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:39:57,220 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:39:59,228 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:39:59,228 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 338 [2020-10-27 02:39:59,228 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-27 02:39:59,229 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5055 [2020-10-27 02:39:59,231 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:39:59,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 25 [2020-10-27 02:39:59,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 02:39:59,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 197 [2020-10-27 02:39:59,232 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-27 02:40:01,837 WARN L193 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 589 [2020-10-27 02:40:01,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 02:40:01,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:01,901 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:02,063 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:02,064 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 02:40:02,064 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:02,064 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 186 [2020-10-27 02:40:02,064 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:02,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 02:40:02,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:02,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-27 02:40:02,065 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:02,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 02:40:02,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:02,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:02,105 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:02,105 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 02:40:02,106 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:02,106 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-27 02:40:02,106 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:02,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 02:40:02,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:02,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-27 02:40:02,107 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:02,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-27 02:40:02,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:02,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:02,113 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:02,113 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 02:40:02,114 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:02,114 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-27 02:40:02,114 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:02,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 02:40:02,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:02,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-27 02:40:02,114 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:02,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-27 02:40:02,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:02,119 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:02,121 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:02,122 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 02:40:02,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:02,122 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-27 02:40:02,122 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:02,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 02:40:02,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:02,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-27 02:40:02,123 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:02,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-27 02:40:02,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:02,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:02,219 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:02,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:02,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:06,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:07,189 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:07,189 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 89 [2020-10-27 02:40:07,190 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-27 02:40:07,190 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5001 [2020-10-27 02:40:07,190 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:07,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-27 02:40:07,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:07,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 86 [2020-10-27 02:40:07,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:07,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 02:40:07,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:07,294 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:07,300 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:07,301 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-27 02:40:07,301 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:07,301 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 02:40:07,301 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:07,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 02:40:07,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:07,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 02:40:07,302 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:07,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 02:40:07,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:07,340 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:07,343 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:07,343 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-27 02:40:07,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:07,344 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-27 02:40:07,344 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:07,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 02:40:07,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:07,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 02:40:07,345 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:07,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 02:40:07,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:07,349 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:07,351 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:07,351 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 02:40:07,351 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:07,351 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-27 02:40:07,351 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:07,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 02:40:07,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:07,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 02:40:07,352 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:07,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-27 02:40:07,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:07,390 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:07,391 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:07,392 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 02:40:07,392 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:07,392 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-27 02:40:07,392 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:07,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 02:40:07,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:07,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 02:40:07,393 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:07,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-27 02:40:07,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:07,418 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:07,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:07,440 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:07,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:07,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-27 02:40:07,552 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-27 02:40:07,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 137 [2020-10-27 02:40:07,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:07,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 02:40:07,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:07,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 25 [2020-10-27 02:40:07,554 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:07,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 02:40:07,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:07,561 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:07,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:07,565 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-27 02:40:07,565 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:07,565 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-27 02:40:07,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:07,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 02:40:07,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:07,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 02:40:07,566 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:07,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 02:40:07,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:07,571 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:07,573 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:07,573 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 02:40:07,573 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:07,574 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-27 02:40:07,574 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:07,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 02:40:07,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:07,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 02:40:07,575 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 02:40:07,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-27 02:40:07,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:07,579 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:07,581 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:07,581 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 02:40:07,581 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:07,582 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-27 02:40:07,582 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:07,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 02:40:07,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:07,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 02:40:07,583 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:07,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2020-10-27 02:40:07,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:07,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:07,605 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:07,605 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-27 02:40:07,606 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:07,606 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 02:40:07,606 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:07,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 02:40:07,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:07,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 25 [2020-10-27 02:40:07,607 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:07,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 02:40:07,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:07,614 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:07,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:07,617 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-27 02:40:07,618 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:07,618 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-27 02:40:07,618 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:07,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 02:40:07,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:07,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 02:40:07,619 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:07,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 02:40:07,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:07,624 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:07,625 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:07,626 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 02:40:07,626 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:07,626 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-27 02:40:07,626 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:07,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 02:40:07,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:07,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 02:40:07,627 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 02:40:07,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-27 02:40:07,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:07,632 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:07,634 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:07,634 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 02:40:07,634 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:07,635 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-27 02:40:07,635 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:07,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 02:40:07,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:07,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 02:40:07,636 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:07,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-27 02:40:07,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:07,698 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:07,729 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:07,730 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 02:40:07,730 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:07,730 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-27 02:40:07,730 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:07,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 02:40:07,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:07,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 21 [2020-10-27 02:40:07,731 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 02:40:07,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 02:40:07,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:07,826 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:07,830 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:07,830 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 02:40:07,831 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:07,831 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 02:40:07,831 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:07,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 02:40:07,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:07,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-27 02:40:07,832 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:07,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 02:40:07,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:07,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:07,876 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:07,876 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 02:40:07,877 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:07,877 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 02:40:07,877 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:07,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 02:40:07,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:07,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 02:40:07,878 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:07,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-27 02:40:07,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:07,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:08,000 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:08,001 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 02:40:08,001 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:08,001 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 02:40:08,002 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:08,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 02:40:08,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:08,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 02:40:08,002 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:08,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 02:40:08,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:08,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:08,009 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:08,009 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 02:40:08,009 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:08,009 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-27 02:40:08,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:08,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 02:40:08,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:08,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 02:40:08,010 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:08,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-27 02:40:08,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:08,014 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:08,016 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:08,016 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 02:40:08,016 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:08,016 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-27 02:40:08,016 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:08,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 02:40:08,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:08,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-27 02:40:08,017 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:08,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-27 02:40:08,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:08,023 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:08,033 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:08,033 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 02:40:08,034 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:08,035 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 02:40:08,035 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:08,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-27 02:40:08,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:08,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-27 02:40:08,036 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:08,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-27 02:40:08,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:08,077 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:08,082 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:08,082 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 02:40:08,082 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:08,083 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 02:40:08,083 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:08,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-27 02:40:08,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 02:40:08,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 02:40:08,083 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:08,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-10-27 02:40:08,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:08,161 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:08,162 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:08,162 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 02:40:08,162 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:08,162 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-27 02:40:08,162 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:08,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 02:40:08,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-27 02:40:08,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 02:40:08,163 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:08,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-27 02:40:08,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:08,169 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:08,170 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:08,171 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 02:40:08,171 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:08,171 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-27 02:40:08,171 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:08,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 02:40:08,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-27 02:40:08,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 02:40:08,172 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:08,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2020-10-27 02:40:08,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:08,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:08,176 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:08,177 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 02:40:08,177 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:08,177 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-27 02:40:08,177 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:08,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 02:40:08,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-27 02:40:08,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 02:40:08,178 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:08,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-27 02:40:08,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:08,184 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:08,185 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:08,185 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 02:40:08,185 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:08,186 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-27 02:40:08,186 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:08,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 02:40:08,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-27 02:40:08,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 02:40:08,186 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:08,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-27 02:40:08,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:08,240 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:08,244 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:08,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 25 [2020-10-27 02:40:08,245 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:08,245 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 02:40:08,245 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:08,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 02:40:08,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 22 [2020-10-27 02:40:08,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 02:40:08,246 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:08,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 02:40:08,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:08,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:08,253 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:08,253 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 02:40:08,253 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:08,254 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-27 02:40:08,254 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:08,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 02:40:08,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:08,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 02:40:08,254 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:08,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 02:40:08,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:08,258 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:08,259 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:08,259 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 02:40:08,259 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:08,259 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-27 02:40:08,260 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:08,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 02:40:08,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:08,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 02:40:08,260 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:08,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-27 02:40:08,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:08,267 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:08,270 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:08,270 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-27 02:40:08,270 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:08,270 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-27 02:40:08,270 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:08,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 02:40:08,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 11 [2020-10-27 02:40:08,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 02:40:08,271 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:08,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 02:40:08,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:08,274 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:08,275 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:08,275 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 02:40:08,276 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:08,276 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-27 02:40:08,276 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:08,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 02:40:08,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:08,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 02:40:08,277 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:08,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2020-10-27 02:40:08,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:08,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:08,282 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:08,282 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 02:40:08,282 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:08,282 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-27 02:40:08,283 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:08,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 02:40:08,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-27 02:40:08,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 02:40:08,283 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:08,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2020-10-27 02:40:08,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:08,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:08,296 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:08,297 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 02:40:08,297 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:08,297 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 02:40:08,297 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:08,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 02:40:08,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 02:40:08,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 02:40:08,298 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:08,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 02:40:08,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 02:40:08,301 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 02:40:08,302 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 02:40:08,302 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 02:40:08,303 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 02:40:08,303 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-27 02:40:08,303 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 02:40:08,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 02:40:08,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 02:40:08,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 02:40:08,304 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 02:40:08,501 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2020-10-27 02:40:08,502 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [189985106] [2020-10-27 02:40:08,504 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-27 02:40:08,505 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27] total 27 [2020-10-27 02:40:08,505 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [682696403] [2020-10-27 02:40:08,513 INFO L461 AbstractCegarLoop]: Interpolant automaton has 27 states [2020-10-27 02:40:08,513 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 02:40:08,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2020-10-27 02:40:08,530 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=635, Unknown=0, NotChecked=0, Total=702 [2020-10-27 02:40:08,533 INFO L87 Difference]: Start difference. First operand 684 states. Second operand 27 states. [2020-10-27 02:40:14,149 WARN L193 SmtUtils]: Spent 2.36 s on a formula simplification that was a NOOP. DAG size: 591 [2020-10-27 02:40:21,018 WARN L193 SmtUtils]: Spent 4.75 s on a formula simplification. DAG size of input: 595 DAG size of output: 593 [2020-10-27 02:40:22,955 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 55 [2020-10-27 02:40:28,417 WARN L193 SmtUtils]: Spent 4.60 s on a formula simplification. DAG size of input: 598 DAG size of output: 596 [2020-10-27 02:40:33,259 WARN L193 SmtUtils]: Spent 4.63 s on a formula simplification. DAG size of input: 601 DAG size of output: 599 [2020-10-27 02:40:38,197 WARN L193 SmtUtils]: Spent 4.57 s on a formula simplification. DAG size of input: 598 DAG size of output: 596 [2020-10-27 02:40:38,677 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 63 [2020-10-27 02:40:39,822 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2020-10-27 02:40:45,195 WARN L193 SmtUtils]: Spent 4.59 s on a formula simplification. DAG size of input: 598 DAG size of output: 596 [2020-10-27 02:40:45,654 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2020-10-27 02:40:45,988 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2020-10-27 02:40:46,454 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 56 [2020-10-27 02:40:47,429 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2020-10-27 02:40:47,806 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2020-10-27 02:40:48,022 WARN L193 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 63 [2020-10-27 02:40:53,425 WARN L193 SmtUtils]: Spent 4.92 s on a formula simplification. DAG size of input: 597 DAG size of output: 595 [2020-10-27 02:40:56,921 WARN L193 SmtUtils]: Spent 2.34 s on a formula simplification that was a NOOP. DAG size: 591 [2020-10-27 02:40:59,702 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 53 [2020-10-27 02:41:08,087 WARN L193 SmtUtils]: Spent 4.69 s on a formula simplification. DAG size of input: 599 DAG size of output: 597 [2020-10-27 02:41:12,932 WARN L193 SmtUtils]: Spent 4.54 s on a formula simplification. DAG size of input: 597 DAG size of output: 595 [2020-10-27 02:41:17,674 WARN L193 SmtUtils]: Spent 4.59 s on a formula simplification. DAG size of input: 600 DAG size of output: 598 [2020-10-27 02:41:22,458 WARN L193 SmtUtils]: Spent 4.61 s on a formula simplification. DAG size of input: 600 DAG size of output: 598 [2020-10-27 02:41:27,497 WARN L193 SmtUtils]: Spent 4.70 s on a formula simplification. DAG size of input: 600 DAG size of output: 598 [2020-10-27 02:41:32,234 WARN L193 SmtUtils]: Spent 4.56 s on a formula simplification. DAG size of input: 598 DAG size of output: 596 [2020-10-27 02:41:37,411 WARN L193 SmtUtils]: Spent 4.99 s on a formula simplification. DAG size of input: 601 DAG size of output: 599 [2020-10-27 02:41:39,985 WARN L193 SmtUtils]: Spent 2.40 s on a formula simplification that was a NOOP. DAG size: 594 [2020-10-27 02:41:44,920 WARN L193 SmtUtils]: Spent 4.74 s on a formula simplification. DAG size of input: 599 DAG size of output: 597 [2020-10-27 02:41:49,383 WARN L193 SmtUtils]: Spent 2.32 s on a formula simplification that was a NOOP. DAG size: 594 [2020-10-27 02:41:49,577 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 65 [2020-10-27 02:41:50,516 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 68 [2020-10-27 02:41:53,006 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59 [2020-10-27 02:41:57,775 WARN L193 SmtUtils]: Spent 2.25 s on a formula simplification that was a NOOP. DAG size: 593 [2020-10-27 02:42:00,346 WARN L193 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 594 [2020-10-27 02:42:02,770 WARN L193 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 595 [2020-10-27 02:42:05,399 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2020-10-27 02:42:05,626 WARN L193 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2020-10-27 02:42:11,105 WARN L193 SmtUtils]: Spent 4.67 s on a formula simplification. DAG size of input: 600 DAG size of output: 598 [2020-10-27 02:42:11,306 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 63 [2020-10-27 02:42:11,550 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2020-10-27 02:42:13,648 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2020-10-27 02:42:13,860 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 63 [2020-10-27 02:42:17,284 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2020-10-27 02:42:24,539 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2020-10-27 02:42:26,004 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 54 [2020-10-27 02:42:37,335 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2020-10-27 02:42:37,825 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 69 [2020-10-27 02:42:58,739 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59 [2020-10-27 02:43:06,379 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2020-10-27 02:43:06,629 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 56 [2020-10-27 02:43:07,286 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 48 [2020-10-27 02:43:08,308 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2020-10-27 02:43:11,693 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2020-10-27 02:43:14,734 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 51 [2020-10-27 02:43:14,916 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2020-10-27 02:43:18,290 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 63 [2020-10-27 02:43:18,548 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2020-10-27 02:43:18,797 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2020-10-27 02:43:19,036 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 51 [2020-10-27 02:43:21,060 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2020-10-27 02:43:36,128 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2020-10-27 02:43:36,782 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 63