/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml --sifa.abstract.domain OctagonDomain -i ../sv-benchmarks/c/product-lines/email_spec1_product20.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-03 00:12:36,659 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-03 00:12:36,660 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-03 00:12:36,687 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-03 00:12:36,688 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-03 00:12:36,692 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-03 00:12:36,695 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-03 00:12:36,698 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-03 00:12:36,699 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-03 00:12:36,702 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-03 00:12:36,703 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-03 00:12:36,705 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-03 00:12:36,705 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-03 00:12:36,708 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-03 00:12:36,709 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-03 00:12:36,710 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-03 00:12:36,710 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-03 00:12:36,711 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-03 00:12:36,713 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-03 00:12:36,717 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-03 00:12:36,717 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-03 00:12:36,718 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-03 00:12:36,719 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-03 00:12:36,720 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-03 00:12:36,727 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-03 00:12:36,727 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-03 00:12:36,728 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-03 00:12:36,729 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-03 00:12:36,729 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-03 00:12:36,730 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-03 00:12:36,730 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-03 00:12:36,731 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-03 00:12:36,732 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-03 00:12:36,732 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-03 00:12:36,733 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-03 00:12:36,733 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-03 00:12:36,734 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-03 00:12:36,734 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-03 00:12:36,734 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-03 00:12:36,735 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-03 00:12:36,735 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-03 00:12:36,736 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-04-03 00:12:36,765 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-03 00:12:36,765 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-03 00:12:36,766 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-03 00:12:36,766 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-03 00:12:36,767 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-03 00:12:36,767 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-03 00:12:36,767 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-03 00:12:36,767 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-03 00:12:36,767 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-03 00:12:36,767 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-03 00:12:36,768 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-03 00:12:36,768 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-03 00:12:36,768 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-03 00:12:36,768 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-03 00:12:36,768 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-03 00:12:36,768 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-03 00:12:36,769 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-03 00:12:36,769 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-03 00:12:36,769 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-03 00:12:36,769 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-03 00:12:36,769 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-03 00:12:36,770 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-03 00:12:36,770 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-03 00:12:36,770 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-03 00:12:36,770 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-03 00:12:36,770 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-03 00:12:36,770 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-03 00:12:36,770 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-03 00:12:36,771 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-03 00:12:36,771 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-03 00:12:36,771 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-03 00:12:36,771 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-03 00:12:36,771 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 00:12:36,771 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-03 00:12:36,771 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-03 00:12:36,771 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-03 00:12:36,772 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-03 00:12:36,772 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-03 00:12:36,772 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-03 00:12:36,772 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-03 00:12:36,772 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-03 00:12:36,772 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/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-04-03 00:12:36,961 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-03 00:12:36,977 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-03 00:12:36,979 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-03 00:12:36,979 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-03 00:12:36,980 INFO L275 PluginConnector]: CDTParser initialized [2023-04-03 00:12:36,981 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec1_product20.cil.c [2023-04-03 00:12:38,069 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-03 00:12:38,348 INFO L351 CDTParser]: Found 1 translation units. [2023-04-03 00:12:38,349 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec1_product20.cil.c [2023-04-03 00:12:38,363 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b2b9113d/ddfb5537cdfc47a7a33347f4e778761f/FLAG7d6b8fdc8 [2023-04-03 00:12:38,374 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b2b9113d/ddfb5537cdfc47a7a33347f4e778761f [2023-04-03 00:12:38,376 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-03 00:12:38,377 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-03 00:12:38,378 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-03 00:12:38,378 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-03 00:12:38,386 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-03 00:12:38,387 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 12:12:38" (1/1) ... [2023-04-03 00:12:38,388 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bf86310 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 12:12:38, skipping insertion in model container [2023-04-03 00:12:38,388 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 12:12:38" (1/1) ... [2023-04-03 00:12:38,393 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-03 00:12:38,454 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-03 00:12:38,713 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec1_product20.cil.c[17698,17711] [2023-04-03 00:12:38,868 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 00:12:38,883 INFO L203 MainTranslator]: Completed pre-run [2023-04-03 00:12:38,912 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec1_product20.cil.c[17698,17711] [2023-04-03 00:12:38,955 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 00:12:38,972 WARN L667 CHandler]: The function puts is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 00:12:38,977 INFO L208 MainTranslator]: Completed translation [2023-04-03 00:12:38,978 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 12:12:38 WrapperNode [2023-04-03 00:12:38,978 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-03 00:12:38,978 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-03 00:12:38,979 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-03 00:12:38,979 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-03 00:12:38,987 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 12:12:38" (1/1) ... [2023-04-03 00:12:38,987 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 12:12:38" (1/1) ... [2023-04-03 00:12:39,008 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 12:12:38" (1/1) ... [2023-04-03 00:12:39,009 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 12:12:38" (1/1) ... [2023-04-03 00:12:39,046 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 12:12:38" (1/1) ... [2023-04-03 00:12:39,057 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 12:12:38" (1/1) ... [2023-04-03 00:12:39,063 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 12:12:38" (1/1) ... [2023-04-03 00:12:39,100 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 12:12:38" (1/1) ... [2023-04-03 00:12:39,110 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-03 00:12:39,111 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-03 00:12:39,111 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-03 00:12:39,111 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-03 00:12:39,112 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 12:12:38" (1/1) ... [2023-04-03 00:12:39,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 00:12:39,149 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-03 00:12:39,169 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-03 00:12:39,189 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-03 00:12:39,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-03 00:12:39,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-03 00:12:39,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2023-04-03 00:12:39,205 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-03 00:12:39,205 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2023-04-03 00:12:39,205 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2023-04-03 00:12:39,205 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2023-04-03 00:12:39,205 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2023-04-03 00:12:39,206 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2023-04-03 00:12:39,206 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2023-04-03 00:12:39,206 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2023-04-03 00:12:39,206 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2023-04-03 00:12:39,206 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2023-04-03 00:12:39,206 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2023-04-03 00:12:39,206 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2023-04-03 00:12:39,206 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2023-04-03 00:12:39,206 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2023-04-03 00:12:39,206 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2023-04-03 00:12:39,206 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2023-04-03 00:12:39,206 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2023-04-03 00:12:39,206 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2023-04-03 00:12:39,206 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2023-04-03 00:12:39,207 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2023-04-03 00:12:39,207 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2023-04-03 00:12:39,207 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2023-04-03 00:12:39,207 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2023-04-03 00:12:39,207 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2023-04-03 00:12:39,207 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2023-04-03 00:12:39,207 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2023-04-03 00:12:39,207 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2023-04-03 00:12:39,207 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Encrypt [2023-04-03 00:12:39,207 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AddressBook [2023-04-03 00:12:39,207 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2023-04-03 00:12:39,207 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2023-04-03 00:12:39,208 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2023-04-03 00:12:39,208 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2023-04-03 00:12:39,208 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2023-04-03 00:12:39,208 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2023-04-03 00:12:39,208 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2023-04-03 00:12:39,208 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2023-04-03 00:12:39,208 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2023-04-03 00:12:39,208 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2023-04-03 00:12:39,208 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2023-04-03 00:12:39,209 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2023-04-03 00:12:39,209 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2023-04-03 00:12:39,209 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2023-04-03 00:12:39,209 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2023-04-03 00:12:39,210 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2023-04-03 00:12:39,210 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2023-04-03 00:12:39,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2023-04-03 00:12:39,210 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2023-04-03 00:12:39,210 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2023-04-03 00:12:39,210 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2023-04-03 00:12:39,210 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2023-04-03 00:12:39,211 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2023-04-03 00:12:39,211 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2023-04-03 00:12:39,211 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2023-04-03 00:12:39,211 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2023-04-03 00:12:39,212 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2023-04-03 00:12:39,212 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-03 00:12:39,212 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2023-04-03 00:12:39,212 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2023-04-03 00:12:39,212 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2023-04-03 00:12:39,212 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2023-04-03 00:12:39,212 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2023-04-03 00:12:39,212 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2023-04-03 00:12:39,212 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2023-04-03 00:12:39,212 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2023-04-03 00:12:39,212 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2023-04-03 00:12:39,213 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2023-04-03 00:12:39,213 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2023-04-03 00:12:39,213 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2023-04-03 00:12:39,213 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2023-04-03 00:12:39,213 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2023-04-03 00:12:39,213 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2023-04-03 00:12:39,213 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2023-04-03 00:12:39,213 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2023-04-03 00:12:39,213 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2023-04-03 00:12:39,214 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2023-04-03 00:12:39,214 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2023-04-03 00:12:39,214 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2023-04-03 00:12:39,214 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2023-04-03 00:12:39,214 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2023-04-03 00:12:39,214 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2023-04-03 00:12:39,215 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2023-04-03 00:12:39,215 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2023-04-03 00:12:39,215 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2023-04-03 00:12:39,215 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2023-04-03 00:12:39,215 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2023-04-03 00:12:39,215 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2023-04-03 00:12:39,215 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2023-04-03 00:12:39,215 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2023-04-03 00:12:39,216 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2023-04-03 00:12:39,216 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2023-04-03 00:12:39,216 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2023-04-03 00:12:39,216 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2023-04-03 00:12:39,216 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2023-04-03 00:12:39,216 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2023-04-03 00:12:39,216 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2023-04-03 00:12:39,216 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2023-04-03 00:12:39,216 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2023-04-03 00:12:39,216 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__AddressBookEncrypt_spec__1 [2023-04-03 00:12:39,216 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2023-04-03 00:12:39,216 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2023-04-03 00:12:39,216 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2023-04-03 00:12:39,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2023-04-03 00:12:39,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2023-04-03 00:12:39,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2023-04-03 00:12:39,217 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2023-04-03 00:12:39,217 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2023-04-03 00:12:39,217 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2023-04-03 00:12:39,217 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2023-04-03 00:12:39,217 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2023-04-03 00:12:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-03 00:12:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-03 00:12:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-03 00:12:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-03 00:12:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-03 00:12:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2023-04-03 00:12:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2023-04-03 00:12:39,219 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2023-04-03 00:12:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2023-04-03 00:12:39,221 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2023-04-03 00:12:39,225 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2023-04-03 00:12:39,225 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2023-04-03 00:12:39,225 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2023-04-03 00:12:39,225 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2023-04-03 00:12:39,225 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2023-04-03 00:12:39,225 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2023-04-03 00:12:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2023-04-03 00:12:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2023-04-03 00:12:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2023-04-03 00:12:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2023-04-03 00:12:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2023-04-03 00:12:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2023-04-03 00:12:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2023-04-03 00:12:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2023-04-03 00:12:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2023-04-03 00:12:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2023-04-03 00:12:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2023-04-03 00:12:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2023-04-03 00:12:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2023-04-03 00:12:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2023-04-03 00:12:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2023-04-03 00:12:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2023-04-03 00:12:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2023-04-03 00:12:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2023-04-03 00:12:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2023-04-03 00:12:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2023-04-03 00:12:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2023-04-03 00:12:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2023-04-03 00:12:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2023-04-03 00:12:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2023-04-03 00:12:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2023-04-03 00:12:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2023-04-03 00:12:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2023-04-03 00:12:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2023-04-03 00:12:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2023-04-03 00:12:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2023-04-03 00:12:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2023-04-03 00:12:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2023-04-03 00:12:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2023-04-03 00:12:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2023-04-03 00:12:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2023-04-03 00:12:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__AddressBookEncrypt_spec__1 [2023-04-03 00:12:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2023-04-03 00:12:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2023-04-03 00:12:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Encrypt [2023-04-03 00:12:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AddressBook [2023-04-03 00:12:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2023-04-03 00:12:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2023-04-03 00:12:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2023-04-03 00:12:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2023-04-03 00:12:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2023-04-03 00:12:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2023-04-03 00:12:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2023-04-03 00:12:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2023-04-03 00:12:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2023-04-03 00:12:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2023-04-03 00:12:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2023-04-03 00:12:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2023-04-03 00:12:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2023-04-03 00:12:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2023-04-03 00:12:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2023-04-03 00:12:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2023-04-03 00:12:39,230 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2023-04-03 00:12:39,230 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2023-04-03 00:12:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2023-04-03 00:12:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2023-04-03 00:12:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2023-04-03 00:12:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2023-04-03 00:12:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2023-04-03 00:12:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2023-04-03 00:12:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure test [2023-04-03 00:12:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2023-04-03 00:12:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-03 00:12:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2023-04-03 00:12:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2023-04-03 00:12:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2023-04-03 00:12:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2023-04-03 00:12:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2023-04-03 00:12:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2023-04-03 00:12:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2023-04-03 00:12:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2023-04-03 00:12:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2023-04-03 00:12:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2023-04-03 00:12:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2023-04-03 00:12:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2023-04-03 00:12:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2023-04-03 00:12:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2023-04-03 00:12:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2023-04-03 00:12:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2023-04-03 00:12:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2023-04-03 00:12:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2023-04-03 00:12:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2023-04-03 00:12:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2023-04-03 00:12:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2023-04-03 00:12:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2023-04-03 00:12:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2023-04-03 00:12:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2023-04-03 00:12:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2023-04-03 00:12:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-03 00:12:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-03 00:12:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2023-04-03 00:12:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-03 00:12:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-03 00:12:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-03 00:12:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-03 00:12:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2023-04-03 00:12:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-03 00:12:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2023-04-03 00:12:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2023-04-03 00:12:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-03 00:12:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2023-04-03 00:12:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2023-04-03 00:12:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2023-04-03 00:12:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2023-04-03 00:12:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2023-04-03 00:12:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-03 00:12:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-03 00:12:39,234 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-03 00:12:39,511 INFO L236 CfgBuilder]: Building ICFG [2023-04-03 00:12:39,514 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-03 00:12:40,434 INFO L277 CfgBuilder]: Performing block encoding [2023-04-03 00:12:40,990 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-03 00:12:40,991 INFO L302 CfgBuilder]: Removed 4 assume(true) statements. [2023-04-03 00:12:40,995 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 12:12:40 BoogieIcfgContainer [2023-04-03 00:12:40,995 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-03 00:12:41,000 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-03 00:12:41,001 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-03 00:12:41,004 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-03 00:12:41,004 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.04 12:12:38" (1/3) ... [2023-04-03 00:12:41,005 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31c1ce22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 12:12:41, skipping insertion in model container [2023-04-03 00:12:41,005 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 12:12:38" (2/3) ... [2023-04-03 00:12:41,005 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31c1ce22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 12:12:41, skipping insertion in model container [2023-04-03 00:12:41,005 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 12:12:40" (3/3) ... [2023-04-03 00:12:41,006 INFO L112 eAbstractionObserver]: Analyzing ICFG email_spec1_product20.cil.c [2023-04-03 00:12:41,020 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-03 00:12:41,020 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-03 00:12:41,075 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-03 00:12:41,080 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@77870048, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-03 00:12:41,081 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-03 00:12:41,087 INFO L276 IsEmpty]: Start isEmpty. Operand has 386 states, 193 states have (on average 1.1968911917098446) internal successors, (231), 201 states have internal predecessors, (231), 113 states have call successors, (113), 72 states have call predecessors, (113), 72 states have return successors, (113), 112 states have call predecessors, (113), 113 states have call successors, (113) [2023-04-03 00:12:41,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-04-03 00:12:41,108 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 00:12:41,110 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 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] [2023-04-03 00:12:41,111 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 00:12:41,116 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 00:12:41,116 INFO L85 PathProgramCache]: Analyzing trace with hash 2028884416, now seen corresponding path program 1 times [2023-04-03 00:12:41,123 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 00:12:41,123 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1971740372] [2023-04-03 00:12:41,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 00:12:41,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 00:12:41,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 00:12:41,530 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-04-03 00:12:41,531 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 00:12:41,531 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1971740372] [2023-04-03 00:12:41,532 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1971740372] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 00:12:41,532 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 00:12:41,532 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-04-03 00:12:41,533 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1545124674] [2023-04-03 00:12:41,534 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 00:12:41,538 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-04-03 00:12:41,538 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 00:12:41,564 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-04-03 00:12:41,564 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-04-03 00:12:41,567 INFO L87 Difference]: Start difference. First operand has 386 states, 193 states have (on average 1.1968911917098446) internal successors, (231), 201 states have internal predecessors, (231), 113 states have call successors, (113), 72 states have call predecessors, (113), 72 states have return successors, (113), 112 states have call predecessors, (113), 113 states have call successors, (113) Second operand has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2023-04-03 00:12:41,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 00:12:41,685 INFO L93 Difference]: Finished difference Result 512 states and 611 transitions. [2023-04-03 00:12:41,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-04-03 00:12:41,687 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 121 [2023-04-03 00:12:41,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 00:12:41,696 INFO L225 Difference]: With dead ends: 512 [2023-04-03 00:12:41,696 INFO L226 Difference]: Without dead ends: 338 [2023-04-03 00:12:41,699 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-04-03 00:12:41,701 INFO L413 NwaCegarLoop]: 370 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 370 SdHoareTripleChecker+Invalid, 40 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-04-03 00:12:41,702 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 370 Invalid, 40 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-04-03 00:12:41,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 338 states. [2023-04-03 00:12:41,744 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 338 to 338. [2023-04-03 00:12:41,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 338 states, 169 states have (on average 1.1893491124260356) internal successors, (201), 174 states have internal predecessors, (201), 102 states have call successors, (102), 70 states have call predecessors, (102), 66 states have return successors, (97), 96 states have call predecessors, (97), 97 states have call successors, (97) [2023-04-03 00:12:41,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 338 states and 400 transitions. [2023-04-03 00:12:41,749 INFO L78 Accepts]: Start accepts. Automaton has 338 states and 400 transitions. Word has length 121 [2023-04-03 00:12:41,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 00:12:41,750 INFO L495 AbstractCegarLoop]: Abstraction has 338 states and 400 transitions. [2023-04-03 00:12:41,751 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2023-04-03 00:12:41,751 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 400 transitions. [2023-04-03 00:12:41,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-04-03 00:12:41,757 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 00:12:41,758 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 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] [2023-04-03 00:12:41,758 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-03 00:12:41,758 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 00:12:41,758 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 00:12:41,759 INFO L85 PathProgramCache]: Analyzing trace with hash -2029509061, now seen corresponding path program 1 times [2023-04-03 00:12:41,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 00:12:41,759 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [443022264] [2023-04-03 00:12:41,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 00:12:41,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 00:12:41,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 00:12:42,034 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-04-03 00:12:42,035 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 00:12:42,035 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [443022264] [2023-04-03 00:12:42,035 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [443022264] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 00:12:42,035 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 00:12:42,035 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 00:12:42,035 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [585023554] [2023-04-03 00:12:42,036 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 00:12:42,037 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 00:12:42,037 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 00:12:42,038 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 00:12:42,038 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 00:12:42,038 INFO L87 Difference]: Start difference. First operand 338 states and 400 transitions. Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2023-04-03 00:12:42,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 00:12:42,181 INFO L93 Difference]: Finished difference Result 497 states and 580 transitions. [2023-04-03 00:12:42,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 00:12:42,183 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 122 [2023-04-03 00:12:42,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 00:12:42,186 INFO L225 Difference]: With dead ends: 497 [2023-04-03 00:12:42,186 INFO L226 Difference]: Without dead ends: 340 [2023-04-03 00:12:42,187 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 00:12:42,188 INFO L413 NwaCegarLoop]: 361 mSDtfsCounter, 0 mSDsluCounter, 359 mSDsCounter, 0 mSdLazyCounter, 79 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 720 SdHoareTripleChecker+Invalid, 79 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 79 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-04-03 00:12:42,189 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 720 Invalid, 79 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 79 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-04-03 00:12:42,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 340 states. [2023-04-03 00:12:42,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 340 to 340. [2023-04-03 00:12:42,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 340 states, 171 states have (on average 1.1871345029239766) internal successors, (203), 176 states have internal predecessors, (203), 102 states have call successors, (102), 70 states have call predecessors, (102), 66 states have return successors, (97), 96 states have call predecessors, (97), 97 states have call successors, (97) [2023-04-03 00:12:42,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 340 states and 402 transitions. [2023-04-03 00:12:42,225 INFO L78 Accepts]: Start accepts. Automaton has 340 states and 402 transitions. Word has length 122 [2023-04-03 00:12:42,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 00:12:42,226 INFO L495 AbstractCegarLoop]: Abstraction has 340 states and 402 transitions. [2023-04-03 00:12:42,226 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2023-04-03 00:12:42,227 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 402 transitions. [2023-04-03 00:12:42,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-04-03 00:12:42,233 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 00:12:42,233 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 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] [2023-04-03 00:12:42,233 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-03 00:12:42,233 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 00:12:42,234 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 00:12:42,234 INFO L85 PathProgramCache]: Analyzing trace with hash -960344310, now seen corresponding path program 1 times [2023-04-03 00:12:42,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 00:12:42,234 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [146126554] [2023-04-03 00:12:42,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 00:12:42,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 00:12:42,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 00:12:42,384 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-04-03 00:12:42,384 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 00:12:42,384 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [146126554] [2023-04-03 00:12:42,385 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [146126554] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 00:12:42,385 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 00:12:42,386 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 00:12:42,386 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [104063095] [2023-04-03 00:12:42,386 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 00:12:42,387 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 00:12:42,387 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 00:12:42,388 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 00:12:42,388 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 00:12:42,388 INFO L87 Difference]: Start difference. First operand 340 states and 402 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2023-04-03 00:12:42,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 00:12:42,500 INFO L93 Difference]: Finished difference Result 664 states and 814 transitions. [2023-04-03 00:12:42,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 00:12:42,501 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 131 [2023-04-03 00:12:42,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 00:12:42,503 INFO L225 Difference]: With dead ends: 664 [2023-04-03 00:12:42,504 INFO L226 Difference]: Without dead ends: 382 [2023-04-03 00:12:42,505 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 00:12:42,506 INFO L413 NwaCegarLoop]: 366 mSDtfsCounter, 53 mSDsluCounter, 354 mSDsCounter, 0 mSdLazyCounter, 81 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 63 SdHoareTripleChecker+Valid, 720 SdHoareTripleChecker+Invalid, 82 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 81 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-04-03 00:12:42,507 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [63 Valid, 720 Invalid, 82 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 81 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-04-03 00:12:42,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 382 states. [2023-04-03 00:12:42,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 382 to 381. [2023-04-03 00:12:42,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 381 states, 203 states have (on average 1.2610837438423645) internal successors, (256), 208 states have internal predecessors, (256), 111 states have call successors, (111), 70 states have call predecessors, (111), 66 states have return successors, (106), 105 states have call predecessors, (106), 106 states have call successors, (106) [2023-04-03 00:12:42,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 381 states and 473 transitions. [2023-04-03 00:12:42,535 INFO L78 Accepts]: Start accepts. Automaton has 381 states and 473 transitions. Word has length 131 [2023-04-03 00:12:42,535 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 00:12:42,535 INFO L495 AbstractCegarLoop]: Abstraction has 381 states and 473 transitions. [2023-04-03 00:12:42,535 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2023-04-03 00:12:42,536 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 473 transitions. [2023-04-03 00:12:42,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-04-03 00:12:42,537 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 00:12:42,537 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 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] [2023-04-03 00:12:42,537 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-03 00:12:42,537 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 00:12:42,538 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 00:12:42,538 INFO L85 PathProgramCache]: Analyzing trace with hash 1462723937, now seen corresponding path program 1 times [2023-04-03 00:12:42,538 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 00:12:42,538 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [835253910] [2023-04-03 00:12:42,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 00:12:42,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 00:12:42,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 00:12:42,651 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-04-03 00:12:42,651 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 00:12:42,651 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [835253910] [2023-04-03 00:12:42,651 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [835253910] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 00:12:42,652 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 00:12:42,652 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 00:12:42,652 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1181310265] [2023-04-03 00:12:42,652 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 00:12:42,652 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 00:12:42,652 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 00:12:42,653 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 00:12:42,653 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 00:12:42,653 INFO L87 Difference]: Start difference. First operand 381 states and 473 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2023-04-03 00:12:42,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 00:12:42,728 INFO L93 Difference]: Finished difference Result 784 states and 1022 transitions. [2023-04-03 00:12:42,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 00:12:42,728 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 132 [2023-04-03 00:12:42,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 00:12:42,731 INFO L225 Difference]: With dead ends: 784 [2023-04-03 00:12:42,731 INFO L226 Difference]: Without dead ends: 461 [2023-04-03 00:12:42,732 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 00:12:42,733 INFO L413 NwaCegarLoop]: 366 mSDtfsCounter, 51 mSDsluCounter, 354 mSDsCounter, 0 mSdLazyCounter, 81 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 61 SdHoareTripleChecker+Valid, 720 SdHoareTripleChecker+Invalid, 82 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 81 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-04-03 00:12:42,733 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [61 Valid, 720 Invalid, 82 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 81 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-04-03 00:12:42,734 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 461 states. [2023-04-03 00:12:42,750 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 461 to 460. [2023-04-03 00:12:42,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 460 states, 265 states have (on average 1.350943396226415) internal successors, (358), 270 states have internal predecessors, (358), 128 states have call successors, (128), 70 states have call predecessors, (128), 66 states have return successors, (123), 122 states have call predecessors, (123), 123 states have call successors, (123) [2023-04-03 00:12:42,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 460 states and 609 transitions. [2023-04-03 00:12:42,753 INFO L78 Accepts]: Start accepts. Automaton has 460 states and 609 transitions. Word has length 132 [2023-04-03 00:12:42,753 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 00:12:42,753 INFO L495 AbstractCegarLoop]: Abstraction has 460 states and 609 transitions. [2023-04-03 00:12:42,754 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2023-04-03 00:12:42,754 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 609 transitions. [2023-04-03 00:12:42,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-04-03 00:12:42,755 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 00:12:42,756 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 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] [2023-04-03 00:12:42,756 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-04-03 00:12:42,756 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 00:12:42,756 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 00:12:42,756 INFO L85 PathProgramCache]: Analyzing trace with hash 2062431663, now seen corresponding path program 1 times [2023-04-03 00:12:42,756 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 00:12:42,756 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1697733620] [2023-04-03 00:12:42,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 00:12:42,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 00:12:42,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 00:12:42,917 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-04-03 00:12:42,917 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 00:12:42,917 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1697733620] [2023-04-03 00:12:42,917 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1697733620] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-03 00:12:42,917 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [47473079] [2023-04-03 00:12:42,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 00:12:42,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-03 00:12:42,918 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-03 00:12:42,920 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-03 00:12:42,926 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-04-03 00:12:43,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 00:12:43,401 INFO L262 TraceCheckSpWp]: Trace formula consists of 2274 conjuncts, 3 conjunts are in the unsatisfiable core [2023-04-03 00:12:43,412 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-03 00:12:43,480 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-04-03 00:12:43,480 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-04-03 00:12:43,638 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-04-03 00:12:43,638 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [47473079] provided 0 perfect and 2 imperfect interpolant sequences [2023-04-03 00:12:43,638 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1118411765] [2023-04-03 00:12:43,659 INFO L159 IcfgInterpreter]: Started Sifa with 124 locations of interest [2023-04-03 00:12:43,659 INFO L166 IcfgInterpreter]: Building call graph [2023-04-03 00:12:43,662 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-04-03 00:12:43,665 INFO L176 IcfgInterpreter]: Starting interpretation [2023-04-03 00:12:43,666 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-04-03 00:12:47,678 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.init with input of size 340 for LOIs [2023-04-03 00:12:48,238 INFO L197 IcfgInterpreter]: Interpreting procedure main with input of size 353 for LOIs [2023-04-03 00:12:54,381 INFO L197 IcfgInterpreter]: Interpreting procedure setup with input of size 250 for LOIs [2023-04-03 00:12:56,799 INFO L197 IcfgInterpreter]: Interpreting procedure setup_rjh with input of size 241 for LOIs [2023-04-03 00:12:58,219 INFO L197 IcfgInterpreter]: Interpreting procedure setup_rjh__wrappee__Base with input of size 232 for LOIs [2023-04-03 00:12:58,973 INFO L197 IcfgInterpreter]: Interpreting procedure setup_chuck with input of size 242 for LOIs [2023-04-03 00:13:00,380 INFO L197 IcfgInterpreter]: Interpreting procedure setup_chuck__wrappee__Base with input of size 233 for LOIs [2023-04-03 00:13:01,225 INFO L197 IcfgInterpreter]: Interpreting procedure setup_bob with input of size 246 for LOIs [2023-04-03 00:16:44,626 WARN L223 SmtUtils]: Spent 3.69m on a formula simplification. DAG size of input: 19626 DAG size of output: 303 (called from [L 212] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.BasicPredicateFactory.xJunctTerm) [2023-04-03 00:16:44,761 INFO L197 IcfgInterpreter]: Interpreting procedure setup_bob__wrappee__Base with input of size 240 for LOIs