/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_spec11_product10.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-03 00:05:01,667 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-03 00:05:01,669 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-03 00:05:01,710 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-03 00:05:01,711 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-03 00:05:01,714 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-03 00:05:01,719 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-03 00:05:01,721 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-03 00:05:01,723 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-03 00:05:01,727 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-03 00:05:01,729 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-03 00:05:01,730 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-03 00:05:01,731 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-03 00:05:01,733 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-03 00:05:01,733 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-03 00:05:01,734 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-03 00:05:01,735 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-03 00:05:01,735 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-03 00:05:01,737 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-03 00:05:01,738 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-03 00:05:01,739 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-03 00:05:01,741 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-03 00:05:01,742 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-03 00:05:01,743 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-03 00:05:01,751 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-03 00:05:01,751 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-03 00:05:01,751 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-03 00:05:01,752 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-03 00:05:01,752 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-03 00:05:01,753 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-03 00:05:01,753 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-03 00:05:01,754 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-03 00:05:01,754 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-03 00:05:01,755 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-03 00:05:01,755 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-03 00:05:01,756 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-03 00:05:01,756 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-03 00:05:01,756 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-03 00:05:01,757 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-03 00:05:01,757 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-03 00:05:01,758 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-03 00:05:01,759 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 00:05:01,774 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-03 00:05:01,774 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-03 00:05:01,775 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-03 00:05:01,775 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-03 00:05:01,775 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-03 00:05:01,776 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-03 00:05:01,776 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-03 00:05:01,776 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-03 00:05:01,776 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-03 00:05:01,776 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-03 00:05:01,776 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-03 00:05:01,777 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-03 00:05:01,777 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-03 00:05:01,777 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-03 00:05:01,777 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-03 00:05:01,777 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-03 00:05:01,777 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-03 00:05:01,777 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-03 00:05:01,778 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-03 00:05:01,778 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-03 00:05:01,778 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-03 00:05:01,778 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-03 00:05:01,779 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-03 00:05:01,779 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-03 00:05:01,779 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-03 00:05:01,779 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-03 00:05:01,779 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-03 00:05:01,779 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-03 00:05:01,779 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-03 00:05:01,780 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-03 00:05:01,780 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-03 00:05:01,780 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-03 00:05:01,780 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 00:05:01,780 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-03 00:05:01,780 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-03 00:05:01,780 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-03 00:05:01,781 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-03 00:05:01,781 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-03 00:05:01,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-03 00:05:01,781 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-03 00:05:01,781 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-03 00:05:01,781 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-04-03 00:05:01,980 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-03 00:05:02,004 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-03 00:05:02,010 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-03 00:05:02,011 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-03 00:05:02,011 INFO L275 PluginConnector]: CDTParser initialized [2023-04-03 00:05:02,013 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec11_product10.cil.c [2023-04-03 00:05:03,317 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-03 00:05:03,575 INFO L351 CDTParser]: Found 1 translation units. [2023-04-03 00:05:03,576 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec11_product10.cil.c [2023-04-03 00:05:03,592 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/09d235598/8f879136140543878ecaf1c3808f0e25/FLAG05ad72197 [2023-04-03 00:05:03,609 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/09d235598/8f879136140543878ecaf1c3808f0e25 [2023-04-03 00:05:03,611 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-03 00:05:03,613 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-03 00:05:03,617 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-03 00:05:03,617 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-03 00:05:03,620 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-03 00:05:03,621 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 12:05:03" (1/1) ... [2023-04-03 00:05:03,622 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2533a446 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 12:05:03, skipping insertion in model container [2023-04-03 00:05:03,623 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 12:05:03" (1/1) ... [2023-04-03 00:05:03,629 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-03 00:05:03,695 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-03 00:05:04,174 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_spec11_product10.cil.c[53446,53459] [2023-04-03 00:05:04,204 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 00:05:04,219 INFO L203 MainTranslator]: Completed pre-run [2023-04-03 00:05:04,321 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_spec11_product10.cil.c[53446,53459] [2023-04-03 00:05:04,328 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 00:05:04,353 WARN L667 CHandler]: The function puts is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 00:05:04,358 INFO L208 MainTranslator]: Completed translation [2023-04-03 00:05:04,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 12:05:04 WrapperNode [2023-04-03 00:05:04,359 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-03 00:05:04,360 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-03 00:05:04,360 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-03 00:05:04,360 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-03 00:05:04,371 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 12:05:04" (1/1) ... [2023-04-03 00:05:04,371 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 12:05:04" (1/1) ... [2023-04-03 00:05:04,392 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 12:05:04" (1/1) ... [2023-04-03 00:05:04,392 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 12:05:04" (1/1) ... [2023-04-03 00:05:04,428 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 12:05:04" (1/1) ... [2023-04-03 00:05:04,443 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 12:05:04" (1/1) ... [2023-04-03 00:05:04,451 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 12:05:04" (1/1) ... [2023-04-03 00:05:04,457 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 12:05:04" (1/1) ... [2023-04-03 00:05:04,468 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-03 00:05:04,469 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-03 00:05:04,469 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-03 00:05:04,469 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-03 00:05:04,470 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 12:05:04" (1/1) ... [2023-04-03 00:05:04,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 00:05:04,487 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-03 00:05:04,527 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 00:05:04,586 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 00:05:04,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-03 00:05:04,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-03 00:05:04,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2023-04-03 00:05:04,607 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-03 00:05:04,607 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2023-04-03 00:05:04,607 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2023-04-03 00:05:04,607 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2023-04-03 00:05:04,608 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2023-04-03 00:05:04,608 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2023-04-03 00:05:04,608 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2023-04-03 00:05:04,608 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2023-04-03 00:05:04,608 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2023-04-03 00:05:04,608 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2023-04-03 00:05:04,608 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2023-04-03 00:05:04,608 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2023-04-03 00:05:04,609 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2023-04-03 00:05:04,609 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2023-04-03 00:05:04,609 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2023-04-03 00:05:04,609 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2023-04-03 00:05:04,610 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2023-04-03 00:05:04,610 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2023-04-03 00:05:04,610 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2023-04-03 00:05:04,610 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2023-04-03 00:05:04,610 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2023-04-03 00:05:04,610 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2023-04-03 00:05:04,610 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2023-04-03 00:05:04,610 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2023-04-03 00:05:04,610 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2023-04-03 00:05:04,610 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2023-04-03 00:05:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2023-04-03 00:05:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2023-04-03 00:05:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2023-04-03 00:05:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2023-04-03 00:05:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2023-04-03 00:05:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2023-04-03 00:05:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2023-04-03 00:05:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2023-04-03 00:05:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2023-04-03 00:05:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2023-04-03 00:05:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2023-04-03 00:05:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2023-04-03 00:05:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2023-04-03 00:05:04,613 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2023-04-03 00:05:04,613 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2023-04-03 00:05:04,613 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2023-04-03 00:05:04,613 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2023-04-03 00:05:04,613 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2023-04-03 00:05:04,614 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2023-04-03 00:05:04,614 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2023-04-03 00:05:04,614 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2023-04-03 00:05:04,614 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2023-04-03 00:05:04,614 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2023-04-03 00:05:04,614 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2023-04-03 00:05:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2023-04-03 00:05:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2023-04-03 00:05:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2023-04-03 00:05:04,616 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2023-04-03 00:05:04,616 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2023-04-03 00:05:04,616 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base [2023-04-03 00:05:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AutoResponder [2023-04-03 00:05:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2023-04-03 00:05:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2023-04-03 00:05:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2023-04-03 00:05:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2023-04-03 00:05:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2023-04-03 00:05:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2023-04-03 00:05:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2023-04-03 00:05:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2023-04-03 00:05:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2023-04-03 00:05:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2023-04-03 00:05:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2023-04-03 00:05:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2023-04-03 00:05:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2023-04-03 00:05:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2023-04-03 00:05:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2023-04-03 00:05:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2023-04-03 00:05:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptAutoResponder_spec__1 [2023-04-03 00:05:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2023-04-03 00:05:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2023-04-03 00:05:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2023-04-03 00:05:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2023-04-03 00:05:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2023-04-03 00:05:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2023-04-03 00:05:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2023-04-03 00:05:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-03 00:05:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2023-04-03 00:05:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2023-04-03 00:05:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2023-04-03 00:05:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2023-04-03 00:05:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2023-04-03 00:05:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2023-04-03 00:05:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2023-04-03 00:05:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2023-04-03 00:05:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2023-04-03 00:05:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2023-04-03 00:05:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-03 00:05:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-03 00:05:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-03 00:05:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-03 00:05:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-03 00:05:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2023-04-03 00:05:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2023-04-03 00:05:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2023-04-03 00:05:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2023-04-03 00:05:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2023-04-03 00:05:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2023-04-03 00:05:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2023-04-03 00:05:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2023-04-03 00:05:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2023-04-03 00:05:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2023-04-03 00:05:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2023-04-03 00:05:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2023-04-03 00:05:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2023-04-03 00:05:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2023-04-03 00:05:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2023-04-03 00:05:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2023-04-03 00:05:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2023-04-03 00:05:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2023-04-03 00:05:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2023-04-03 00:05:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2023-04-03 00:05:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2023-04-03 00:05:04,628 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2023-04-03 00:05:04,628 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2023-04-03 00:05:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2023-04-03 00:05:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2023-04-03 00:05:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2023-04-03 00:05:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2023-04-03 00:05:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2023-04-03 00:05:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2023-04-03 00:05:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2023-04-03 00:05:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2023-04-03 00:05:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2023-04-03 00:05:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2023-04-03 00:05:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2023-04-03 00:05:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2023-04-03 00:05:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2023-04-03 00:05:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2023-04-03 00:05:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2023-04-03 00:05:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2023-04-03 00:05:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2023-04-03 00:05:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2023-04-03 00:05:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2023-04-03 00:05:04,635 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2023-04-03 00:05:04,635 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2023-04-03 00:05:04,635 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2023-04-03 00:05:04,635 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2023-04-03 00:05:04,635 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2023-04-03 00:05:04,635 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2023-04-03 00:05:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2023-04-03 00:05:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2023-04-03 00:05:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2023-04-03 00:05:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2023-04-03 00:05:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2023-04-03 00:05:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2023-04-03 00:05:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2023-04-03 00:05:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2023-04-03 00:05:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2023-04-03 00:05:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2023-04-03 00:05:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2023-04-03 00:05:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2023-04-03 00:05:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2023-04-03 00:05:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2023-04-03 00:05:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2023-04-03 00:05:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2023-04-03 00:05:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2023-04-03 00:05:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2023-04-03 00:05:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2023-04-03 00:05:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base [2023-04-03 00:05:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AutoResponder [2023-04-03 00:05:04,638 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptAutoResponder_spec__1 [2023-04-03 00:05:04,638 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2023-04-03 00:05:04,638 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2023-04-03 00:05:04,638 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2023-04-03 00:05:04,638 INFO L130 BoogieDeclarations]: Found specification of procedure test [2023-04-03 00:05:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-03 00:05:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-03 00:05:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2023-04-03 00:05:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-03 00:05:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-03 00:05:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-03 00:05:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-03 00:05:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2023-04-03 00:05:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-03 00:05:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2023-04-03 00:05:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2023-04-03 00:05:04,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-03 00:05:04,640 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2023-04-03 00:05:04,641 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2023-04-03 00:05:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2023-04-03 00:05:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2023-04-03 00:05:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2023-04-03 00:05:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2023-04-03 00:05:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2023-04-03 00:05:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2023-04-03 00:05:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2023-04-03 00:05:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2023-04-03 00:05:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2023-04-03 00:05:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2023-04-03 00:05:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2023-04-03 00:05:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-03 00:05:04,643 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2023-04-03 00:05:04,643 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2023-04-03 00:05:04,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-03 00:05:04,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-03 00:05:04,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-03 00:05:05,026 INFO L236 CfgBuilder]: Building ICFG [2023-04-03 00:05:05,030 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-03 00:05:06,197 INFO L277 CfgBuilder]: Performing block encoding [2023-04-03 00:05:06,820 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-03 00:05:06,820 INFO L302 CfgBuilder]: Removed 4 assume(true) statements. [2023-04-03 00:05:06,825 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 12:05:06 BoogieIcfgContainer [2023-04-03 00:05:06,825 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-03 00:05:06,828 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-03 00:05:06,828 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-03 00:05:06,833 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-03 00:05:06,833 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.04 12:05:03" (1/3) ... [2023-04-03 00:05:06,834 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76f1bec1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 12:05:06, skipping insertion in model container [2023-04-03 00:05:06,834 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 12:05:04" (2/3) ... [2023-04-03 00:05:06,834 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76f1bec1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 12:05:06, skipping insertion in model container [2023-04-03 00:05:06,834 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 12:05:06" (3/3) ... [2023-04-03 00:05:06,835 INFO L112 eAbstractionObserver]: Analyzing ICFG email_spec11_product10.cil.c [2023-04-03 00:05:06,853 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-03 00:05:06,854 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-03 00:05:06,916 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-03 00:05:06,922 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;@42e6d9c6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-03 00:05:06,922 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-03 00:05:06,928 INFO L276 IsEmpty]: Start isEmpty. Operand has 207 states, 110 states have (on average 1.2727272727272727) internal successors, (140), 116 states have internal predecessors, (140), 52 states have call successors, (52), 42 states have call predecessors, (52), 42 states have return successors, (52), 52 states have call predecessors, (52), 52 states have call successors, (52) [2023-04-03 00:05:06,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-04-03 00:05:06,942 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 00:05:06,943 INFO L195 NwaCegarLoop]: trace histogram [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] [2023-04-03 00:05:06,944 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 00:05:06,951 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 00:05:06,951 INFO L85 PathProgramCache]: Analyzing trace with hash -1341933424, now seen corresponding path program 1 times [2023-04-03 00:05:06,959 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 00:05:06,960 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1588247945] [2023-04-03 00:05:06,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 00:05:06,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 00:05:07,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 00:05:07,341 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-04-03 00:05:07,342 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 00:05:07,342 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1588247945] [2023-04-03 00:05:07,342 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1588247945] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 00:05:07,343 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 00:05:07,343 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-04-03 00:05:07,344 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [115712115] [2023-04-03 00:05:07,345 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 00:05:07,350 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-04-03 00:05:07,351 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 00:05:07,395 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-04-03 00:05:07,396 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-04-03 00:05:07,401 INFO L87 Difference]: Start difference. First operand has 207 states, 110 states have (on average 1.2727272727272727) internal successors, (140), 116 states have internal predecessors, (140), 52 states have call successors, (52), 42 states have call predecessors, (52), 42 states have return successors, (52), 52 states have call predecessors, (52), 52 states have call successors, (52) Second operand has 2 states, 2 states have (on average 23.5) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2023-04-03 00:05:07,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 00:05:07,512 INFO L93 Difference]: Finished difference Result 330 states and 389 transitions. [2023-04-03 00:05:07,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-04-03 00:05:07,515 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.5) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 103 [2023-04-03 00:05:07,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 00:05:07,528 INFO L225 Difference]: With dead ends: 330 [2023-04-03 00:05:07,529 INFO L226 Difference]: Without dead ends: 196 [2023-04-03 00:05:07,534 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 00:05:07,538 INFO L413 NwaCegarLoop]: 216 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 216 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-04-03 00:05:07,538 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 216 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-04-03 00:05:07,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 196 states. [2023-04-03 00:05:07,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 196 to 196. [2023-04-03 00:05:07,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 196 states, 105 states have (on average 1.2476190476190476) internal successors, (131), 108 states have internal predecessors, (131), 52 states have call successors, (52), 42 states have call predecessors, (52), 38 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2023-04-03 00:05:07,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 196 states and 230 transitions. [2023-04-03 00:05:07,592 INFO L78 Accepts]: Start accepts. Automaton has 196 states and 230 transitions. Word has length 103 [2023-04-03 00:05:07,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 00:05:07,596 INFO L495 AbstractCegarLoop]: Abstraction has 196 states and 230 transitions. [2023-04-03 00:05:07,596 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.5) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2023-04-03 00:05:07,596 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 230 transitions. [2023-04-03 00:05:07,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-04-03 00:05:07,599 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 00:05:07,599 INFO L195 NwaCegarLoop]: trace histogram [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] [2023-04-03 00:05:07,600 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-03 00:05:07,600 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 00:05:07,600 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 00:05:07,600 INFO L85 PathProgramCache]: Analyzing trace with hash 1328497373, now seen corresponding path program 1 times [2023-04-03 00:05:07,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 00:05:07,601 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [220575541] [2023-04-03 00:05:07,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 00:05:07,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 00:05:07,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 00:05:07,965 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-04-03 00:05:07,966 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 00:05:07,966 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [220575541] [2023-04-03 00:05:07,966 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [220575541] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 00:05:07,967 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 00:05:07,967 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 00:05:07,967 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1430901860] [2023-04-03 00:05:07,967 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 00:05:07,969 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 00:05:07,969 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 00:05:07,970 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 00:05:07,970 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 00:05:07,970 INFO L87 Difference]: Start difference. First operand 196 states and 230 transitions. Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2023-04-03 00:05:08,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 00:05:08,056 INFO L93 Difference]: Finished difference Result 315 states and 359 transitions. [2023-04-03 00:05:08,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 00:05:08,057 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 104 [2023-04-03 00:05:08,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 00:05:08,069 INFO L225 Difference]: With dead ends: 315 [2023-04-03 00:05:08,069 INFO L226 Difference]: Without dead ends: 198 [2023-04-03 00:05:08,075 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 00:05:08,077 INFO L413 NwaCegarLoop]: 207 mSDtfsCounter, 0 mSDsluCounter, 205 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 412 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-04-03 00:05:08,078 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 412 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 47 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-04-03 00:05:08,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 198 states. [2023-04-03 00:05:08,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 198 to 198. [2023-04-03 00:05:08,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 198 states, 107 states have (on average 1.2429906542056075) internal successors, (133), 110 states have internal predecessors, (133), 52 states have call successors, (52), 42 states have call predecessors, (52), 38 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2023-04-03 00:05:08,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 198 states and 232 transitions. [2023-04-03 00:05:08,102 INFO L78 Accepts]: Start accepts. Automaton has 198 states and 232 transitions. Word has length 104 [2023-04-03 00:05:08,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 00:05:08,102 INFO L495 AbstractCegarLoop]: Abstraction has 198 states and 232 transitions. [2023-04-03 00:05:08,102 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2023-04-03 00:05:08,103 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 232 transitions. [2023-04-03 00:05:08,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-04-03 00:05:08,105 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 00:05:08,105 INFO L195 NwaCegarLoop]: trace histogram [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] [2023-04-03 00:05:08,105 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-03 00:05:08,105 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 00:05:08,106 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 00:05:08,106 INFO L85 PathProgramCache]: Analyzing trace with hash 1257453405, now seen corresponding path program 1 times [2023-04-03 00:05:08,106 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 00:05:08,106 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [421829384] [2023-04-03 00:05:08,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 00:05:08,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 00:05:08,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 00:05:08,445 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-04-03 00:05:08,445 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 00:05:08,445 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [421829384] [2023-04-03 00:05:08,446 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [421829384] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-03 00:05:08,446 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1041956065] [2023-04-03 00:05:08,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 00:05:08,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-03 00:05:08,447 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-03 00:05:08,457 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 00:05:08,461 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 00:05:08,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 00:05:08,951 INFO L262 TraceCheckSpWp]: Trace formula consists of 1582 conjuncts, 3 conjunts are in the unsatisfiable core [2023-04-03 00:05:08,962 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-03 00:05:09,013 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-04-03 00:05:09,013 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-04-03 00:05:09,125 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-04-03 00:05:09,125 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1041956065] provided 0 perfect and 2 imperfect interpolant sequences [2023-04-03 00:05:09,127 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [290590036] [2023-04-03 00:05:09,158 INFO L159 IcfgInterpreter]: Started Sifa with 101 locations of interest [2023-04-03 00:05:09,159 INFO L166 IcfgInterpreter]: Building call graph [2023-04-03 00:05:09,165 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-04-03 00:05:09,169 INFO L176 IcfgInterpreter]: Starting interpretation [2023-04-03 00:05:09,170 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-04-03 00:05:13,967 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.init with input of size 337 for LOIs [2023-04-03 00:05:14,854 INFO L197 IcfgInterpreter]: Interpreting procedure main with input of size 267 for LOIs [2023-04-03 00:05:20,063 INFO L197 IcfgInterpreter]: Interpreting procedure setup with input of size 241 for LOIs [2023-04-03 00:05:22,769 INFO L197 IcfgInterpreter]: Interpreting procedure setup_rjh with input of size 235 for LOIs [2023-04-03 00:05:23,828 INFO L197 IcfgInterpreter]: Interpreting procedure setup_chuck with input of size 236 for LOIs [2023-04-03 00:05:24,786 INFO L197 IcfgInterpreter]: Interpreting procedure setup_bob with input of size 237 for LOIs