java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product11.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 23:05:53,625 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 23:05:53,628 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 23:05:53,647 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 23:05:53,647 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 23:05:53,649 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 23:05:53,650 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 23:05:53,652 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 23:05:53,654 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 23:05:53,655 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 23:05:53,656 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 23:05:53,657 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 23:05:53,657 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 23:05:53,658 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 23:05:53,659 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 23:05:53,660 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 23:05:53,661 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 23:05:53,662 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 23:05:53,664 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 23:05:53,666 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 23:05:53,667 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 23:05:53,668 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 23:05:53,669 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 23:05:53,670 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 23:05:53,672 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 23:05:53,673 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 23:05:53,673 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 23:05:53,677 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 23:05:53,677 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 23:05:53,678 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 23:05:53,678 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 23:05:53,679 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 23:05:53,680 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 23:05:53,681 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 23:05:53,682 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 23:05:53,682 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 23:05:53,682 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 23:05:53,683 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 23:05:53,683 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 23:05:53,684 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 23:05:53,685 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 23:05:53,685 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-13 23:05:53,700 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 23:05:53,700 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 23:05:53,702 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 23:05:53,702 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 23:05:53,702 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 23:05:53,702 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 23:05:53,703 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 23:05:53,703 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 23:05:53,703 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 23:05:53,703 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 23:05:53,703 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 23:05:53,703 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 23:05:53,704 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 23:05:53,704 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 23:05:53,704 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 23:05:53,704 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 23:05:53,704 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 23:05:53,705 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 23:05:53,705 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 23:05:53,705 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 23:05:53,705 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 23:05:53,705 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 23:05:53,706 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 23:05:53,706 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 23:05:53,706 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 23:05:53,706 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 23:05:53,707 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 23:05:53,707 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 23:05:53,707 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-13 23:05:54,002 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 23:05:54,014 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 23:05:54,017 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 23:05:54,019 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 23:05:54,019 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 23:05:54,020 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product11.cil.c [2019-10-13 23:05:54,077 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bfd566d17/e636354492194793a45b8c2d5d743962/FLAG761270073 [2019-10-13 23:05:54,716 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 23:05:54,717 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product11.cil.c [2019-10-13 23:05:54,746 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bfd566d17/e636354492194793a45b8c2d5d743962/FLAG761270073 [2019-10-13 23:05:54,931 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bfd566d17/e636354492194793a45b8c2d5d743962 [2019-10-13 23:05:54,942 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 23:05:54,944 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 23:05:54,945 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 23:05:54,945 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 23:05:54,949 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 23:05:54,950 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 11:05:54" (1/1) ... [2019-10-13 23:05:54,953 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2feeb304 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:05:54, skipping insertion in model container [2019-10-13 23:05:54,954 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 11:05:54" (1/1) ... [2019-10-13 23:05:54,962 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 23:05:55,024 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 23:05:55,714 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 23:05:55,745 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 23:05:55,863 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 23:05:55,931 INFO L192 MainTranslator]: Completed translation [2019-10-13 23:05:55,931 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:05:55 WrapperNode [2019-10-13 23:05:55,931 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 23:05:55,932 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 23:05:55,932 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 23:05:55,933 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 23:05:55,947 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:05:55" (1/1) ... [2019-10-13 23:05:55,947 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:05:55" (1/1) ... [2019-10-13 23:05:55,981 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:05:55" (1/1) ... [2019-10-13 23:05:55,981 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:05:55" (1/1) ... [2019-10-13 23:05:56,040 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:05:55" (1/1) ... [2019-10-13 23:05:56,064 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:05:55" (1/1) ... [2019-10-13 23:05:56,090 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:05:55" (1/1) ... [2019-10-13 23:05:56,121 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 23:05:56,122 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 23:05:56,122 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 23:05:56,122 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 23:05:56,126 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:05:55" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 23:05:56,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 23:05:56,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 23:05:56,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-10-13 23:05:56,200 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-10-13 23:05:56,200 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-10-13 23:05:56,201 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-10-13 23:05:56,202 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-10-13 23:05:56,202 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-10-13 23:05:56,203 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-10-13 23:05:56,203 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-10-13 23:05:56,203 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-10-13 23:05:56,204 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-10-13 23:05:56,204 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-10-13 23:05:56,205 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-10-13 23:05:56,205 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-10-13 23:05:56,205 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-10-13 23:05:56,208 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-10-13 23:05:56,208 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-10-13 23:05:56,208 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-10-13 23:05:56,209 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-10-13 23:05:56,209 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-10-13 23:05:56,209 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-10-13 23:05:56,209 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-10-13 23:05:56,209 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-10-13 23:05:56,210 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-10-13 23:05:56,210 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-10-13 23:05:56,210 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-10-13 23:05:56,210 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-10-13 23:05:56,211 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-10-13 23:05:56,211 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-10-13 23:05:56,211 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-10-13 23:05:56,211 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-10-13 23:05:56,212 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-10-13 23:05:56,213 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-10-13 23:05:56,213 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-10-13 23:05:56,214 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-10-13 23:05:56,214 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-10-13 23:05:56,214 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-10-13 23:05:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-10-13 23:05:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-10-13 23:05:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-10-13 23:05:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 23:05:56,216 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-10-13 23:05:56,216 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-10-13 23:05:56,216 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-10-13 23:05:56,216 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-10-13 23:05:56,216 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-10-13 23:05:56,217 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-10-13 23:05:56,217 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-10-13 23:05:56,217 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-10-13 23:05:56,217 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-10-13 23:05:56,217 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-10-13 23:05:56,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-10-13 23:05:56,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-10-13 23:05:56,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-10-13 23:05:56,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-10-13 23:05:56,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-10-13 23:05:56,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-10-13 23:05:56,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-10-13 23:05:56,219 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-10-13 23:05:56,220 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-10-13 23:05:56,220 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-10-13 23:05:56,220 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-10-13 23:05:56,220 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Keys [2019-10-13 23:05:56,221 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-10-13 23:05:56,221 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-10-13 23:05:56,221 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-10-13 23:05:56,221 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-10-13 23:05:56,221 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-10-13 23:05:56,222 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-10-13 23:05:56,222 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-10-13 23:05:56,222 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-10-13 23:05:56,222 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-10-13 23:05:56,223 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-10-13 23:05:56,223 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-10-13 23:05:56,224 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-10-13 23:05:56,224 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-10-13 23:05:56,225 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-10-13 23:05:56,225 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-10-13 23:05:56,225 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-10-13 23:05:56,226 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-10-13 23:05:56,226 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-10-13 23:05:56,227 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-10-13 23:05:56,227 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-10-13 23:05:56,227 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-10-13 23:05:56,227 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-10-13 23:05:56,227 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-10-13 23:05:56,229 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-10-13 23:05:56,229 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-10-13 23:05:56,229 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-10-13 23:05:56,229 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-10-13 23:05:56,229 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-10-13 23:05:56,230 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-10-13 23:05:56,230 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-10-13 23:05:56,230 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-10-13 23:05:56,230 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-10-13 23:05:56,230 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-10-13 23:05:56,231 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-10-13 23:05:56,231 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-10-13 23:05:56,231 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-10-13 23:05:56,231 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-10-13 23:05:56,231 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-10-13 23:05:56,232 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-10-13 23:05:56,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-10-13 23:05:56,232 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-10-13 23:05:56,232 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 23:05:56,233 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 23:05:56,233 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-10-13 23:05:56,233 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-10-13 23:05:56,233 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-10-13 23:05:56,233 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-10-13 23:05:56,234 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-10-13 23:05:56,234 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-10-13 23:05:56,234 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-10-13 23:05:56,234 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-10-13 23:05:56,235 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-10-13 23:05:56,235 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-10-13 23:05:56,235 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-10-13 23:05:56,235 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-10-13 23:05:56,236 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-10-13 23:05:56,236 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-10-13 23:05:56,237 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-10-13 23:05:56,237 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-10-13 23:05:56,237 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-10-13 23:05:56,239 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-10-13 23:05:56,239 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-10-13 23:05:56,239 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-10-13 23:05:56,239 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-10-13 23:05:56,239 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-10-13 23:05:56,240 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-10-13 23:05:56,240 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-10-13 23:05:56,240 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-10-13 23:05:56,241 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-10-13 23:05:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-10-13 23:05:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-10-13 23:05:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-10-13 23:05:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-10-13 23:05:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 23:05:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-10-13 23:05:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-10-13 23:05:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-10-13 23:05:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-10-13 23:05:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-10-13 23:05:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-10-13 23:05:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-10-13 23:05:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-10-13 23:05:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-10-13 23:05:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-10-13 23:05:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-10-13 23:05:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-10-13 23:05:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-10-13 23:05:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-10-13 23:05:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-10-13 23:05:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-10-13 23:05:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-10-13 23:05:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-10-13 23:05:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-10-13 23:05:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-10-13 23:05:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-10-13 23:05:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-10-13 23:05:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 23:05:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-10-13 23:05:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-10-13 23:05:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-10-13 23:05:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-10-13 23:05:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-10-13 23:05:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-10-13 23:05:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-10-13 23:05:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-10-13 23:05:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-10-13 23:05:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-10-13 23:05:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-10-13 23:05:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-10-13 23:05:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-10-13 23:05:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-10-13 23:05:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-10-13 23:05:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-10-13 23:05:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 23:05:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 23:05:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-10-13 23:05:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 23:05:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 23:05:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 23:05:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 23:05:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-10-13 23:05:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 23:05:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-10-13 23:05:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-10-13 23:05:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 23:05:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-10-13 23:05:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-10-13 23:05:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-10-13 23:05:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-10-13 23:05:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-10-13 23:05:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-10-13 23:05:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-10-13 23:05:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-10-13 23:05:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-10-13 23:05:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-10-13 23:05:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-10-13 23:05:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-10-13 23:05:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-10-13 23:05:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Keys [2019-10-13 23:05:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-10-13 23:05:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-10-13 23:05:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-10-13 23:05:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-10-13 23:05:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-10-13 23:05:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-10-13 23:05:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-10-13 23:05:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-10-13 23:05:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-10-13 23:05:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-10-13 23:05:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-10-13 23:05:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-10-13 23:05:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-10-13 23:05:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-10-13 23:05:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-10-13 23:05:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-10-13 23:05:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-10-13 23:05:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-10-13 23:05:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-10-13 23:05:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 23:05:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 23:05:56,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 23:06:01,065 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 23:06:01,066 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-13 23:06:01,067 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 11:06:01 BoogieIcfgContainer [2019-10-13 23:06:01,068 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 23:06:01,069 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 23:06:01,069 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 23:06:01,072 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 23:06:01,072 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 11:05:54" (1/3) ... [2019-10-13 23:06:01,073 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62a111c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 11:06:01, skipping insertion in model container [2019-10-13 23:06:01,073 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:05:55" (2/3) ... [2019-10-13 23:06:01,074 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62a111c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 11:06:01, skipping insertion in model container [2019-10-13 23:06:01,074 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 11:06:01" (3/3) ... [2019-10-13 23:06:01,076 INFO L109 eAbstractionObserver]: Analyzing ICFG email_spec0_product11.cil.c [2019-10-13 23:06:01,086 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 23:06:01,095 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 23:06:01,107 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 23:06:01,136 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 23:06:01,137 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 23:06:01,137 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 23:06:01,137 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 23:06:01,137 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 23:06:01,137 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 23:06:01,137 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 23:06:01,137 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 23:06:01,165 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states. [2019-10-13 23:06:01,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2019-10-13 23:06:01,182 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 23:06:01,183 INFO L380 BasicCegarLoop]: 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] [2019-10-13 23:06:01,185 INFO L410 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 23:06:01,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 23:06:01,191 INFO L82 PathProgramCache]: Analyzing trace with hash 1690562793, now seen corresponding path program 1 times [2019-10-13 23:06:01,201 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 23:06:01,202 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [260144679] [2019-10-13 23:06:01,202 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:06:01,202 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:06:01,203 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 23:06:01,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 23:06:01,899 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-10-13 23:06:01,900 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [260144679] [2019-10-13 23:06:01,901 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 23:06:01,901 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-10-13 23:06:01,902 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1371638750] [2019-10-13 23:06:01,909 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-10-13 23:06:01,910 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 23:06:01,925 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-10-13 23:06:01,926 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-13 23:06:01,928 INFO L87 Difference]: Start difference. First operand 288 states. Second operand 2 states. [2019-10-13 23:06:01,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 23:06:01,995 INFO L93 Difference]: Finished difference Result 384 states and 450 transitions. [2019-10-13 23:06:01,995 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-10-13 23:06:01,997 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 125 [2019-10-13 23:06:01,998 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 23:06:02,014 INFO L225 Difference]: With dead ends: 384 [2019-10-13 23:06:02,014 INFO L226 Difference]: Without dead ends: 267 [2019-10-13 23:06:02,020 INFO L600 BasicCegarLoop]: 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 [2019-10-13 23:06:02,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 267 states. [2019-10-13 23:06:02,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 267 to 267. [2019-10-13 23:06:02,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 267 states. [2019-10-13 23:06:02,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 313 transitions. [2019-10-13 23:06:02,129 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 313 transitions. Word has length 125 [2019-10-13 23:06:02,132 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 23:06:02,132 INFO L462 AbstractCegarLoop]: Abstraction has 267 states and 313 transitions. [2019-10-13 23:06:02,133 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-10-13 23:06:02,133 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 313 transitions. [2019-10-13 23:06:02,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2019-10-13 23:06:02,145 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 23:06:02,146 INFO L380 BasicCegarLoop]: 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] [2019-10-13 23:06:02,148 INFO L410 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 23:06:02,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 23:06:02,148 INFO L82 PathProgramCache]: Analyzing trace with hash 2130380242, now seen corresponding path program 1 times [2019-10-13 23:06:02,149 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 23:06:02,149 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1216261938] [2019-10-13 23:06:02,149 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:06:02,150 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:06:02,150 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 23:06:02,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 23:06:02,430 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-10-13 23:06:02,431 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1216261938] [2019-10-13 23:06:02,431 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 23:06:02,431 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 23:06:02,431 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1581529110] [2019-10-13 23:06:02,434 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 23:06:02,434 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 23:06:02,435 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 23:06:02,435 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 23:06:02,435 INFO L87 Difference]: Start difference. First operand 267 states and 313 transitions. Second operand 3 states. [2019-10-13 23:06:02,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 23:06:02,504 INFO L93 Difference]: Finished difference Result 369 states and 421 transitions. [2019-10-13 23:06:02,504 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 23:06:02,504 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 126 [2019-10-13 23:06:02,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 23:06:02,509 INFO L225 Difference]: With dead ends: 369 [2019-10-13 23:06:02,509 INFO L226 Difference]: Without dead ends: 269 [2019-10-13 23:06:02,511 INFO L600 BasicCegarLoop]: 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 [2019-10-13 23:06:02,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 269 states. [2019-10-13 23:06:02,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 269 to 269. [2019-10-13 23:06:02,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 269 states. [2019-10-13 23:06:02,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 315 transitions. [2019-10-13 23:06:02,538 INFO L78 Accepts]: Start accepts. Automaton has 269 states and 315 transitions. Word has length 126 [2019-10-13 23:06:02,539 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 23:06:02,539 INFO L462 AbstractCegarLoop]: Abstraction has 269 states and 315 transitions. [2019-10-13 23:06:02,539 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 23:06:02,539 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 315 transitions. [2019-10-13 23:06:02,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2019-10-13 23:06:02,543 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 23:06:02,545 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 23:06:02,546 INFO L410 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 23:06:02,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 23:06:02,546 INFO L82 PathProgramCache]: Analyzing trace with hash 1270237910, now seen corresponding path program 1 times [2019-10-13 23:06:02,546 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 23:06:02,546 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1212371206] [2019-10-13 23:06:02,547 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:06:02,547 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:06:02,547 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 23:06:02,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 23:06:02,781 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-10-13 23:06:02,781 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1212371206] [2019-10-13 23:06:02,782 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 23:06:02,782 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 23:06:02,782 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1428906422] [2019-10-13 23:06:02,785 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 23:06:02,785 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 23:06:02,785 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 23:06:02,785 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 23:06:02,786 INFO L87 Difference]: Start difference. First operand 269 states and 315 transitions. Second operand 3 states. [2019-10-13 23:06:02,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 23:06:02,852 INFO L93 Difference]: Finished difference Result 520 states and 637 transitions. [2019-10-13 23:06:02,853 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 23:06:02,853 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 131 [2019-10-13 23:06:02,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 23:06:02,859 INFO L225 Difference]: With dead ends: 520 [2019-10-13 23:06:02,859 INFO L226 Difference]: Without dead ends: 309 [2019-10-13 23:06:02,866 INFO L600 BasicCegarLoop]: 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 [2019-10-13 23:06:02,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 309 states. [2019-10-13 23:06:02,908 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 309 to 308. [2019-10-13 23:06:02,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 308 states. [2019-10-13 23:06:02,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 383 transitions. [2019-10-13 23:06:02,915 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 383 transitions. Word has length 131 [2019-10-13 23:06:02,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 23:06:02,916 INFO L462 AbstractCegarLoop]: Abstraction has 308 states and 383 transitions. [2019-10-13 23:06:02,916 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 23:06:02,916 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 383 transitions. [2019-10-13 23:06:02,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2019-10-13 23:06:02,922 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 23:06:02,923 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 23:06:02,923 INFO L410 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 23:06:02,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 23:06:02,923 INFO L82 PathProgramCache]: Analyzing trace with hash 1792168110, now seen corresponding path program 1 times [2019-10-13 23:06:02,924 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 23:06:02,924 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1627677398] [2019-10-13 23:06:02,924 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:06:02,924 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:06:02,924 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 23:06:03,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 23:06:03,262 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2019-10-13 23:06:03,263 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1627677398] [2019-10-13 23:06:03,263 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 23:06:03,263 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-10-13 23:06:03,264 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [314642556] [2019-10-13 23:06:03,266 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-13 23:06:03,266 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 23:06:03,266 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-13 23:06:03,267 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-10-13 23:06:03,267 INFO L87 Difference]: Start difference. First operand 308 states and 383 transitions. Second operand 8 states. [2019-10-13 23:06:03,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 23:06:03,332 INFO L93 Difference]: Finished difference Result 308 states and 383 transitions. [2019-10-13 23:06:03,333 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-13 23:06:03,333 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 132 [2019-10-13 23:06:03,334 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 23:06:03,335 INFO L225 Difference]: With dead ends: 308 [2019-10-13 23:06:03,335 INFO L226 Difference]: Without dead ends: 0 [2019-10-13 23:06:03,336 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-10-13 23:06:03,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-13 23:06:03,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-13 23:06:03,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-13 23:06:03,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-13 23:06:03,339 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 132 [2019-10-13 23:06:03,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 23:06:03,339 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-13 23:06:03,339 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-10-13 23:06:03,339 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-13 23:06:03,339 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-13 23:06:03,344 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-13 23:06:03,641 INFO L443 ceAbstractionStarter]: For program point L986(lines 963 987) no Hoare annotation was computed. [2019-10-13 23:06:03,642 INFO L443 ceAbstractionStarter]: For program point L970(lines 970 974) no Hoare annotation was computed. [2019-10-13 23:06:03,642 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeEXIT(lines 939 994) no Hoare annotation was computed. [2019-10-13 23:06:03,642 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeENTRY(lines 939 994) no Hoare annotation was computed. [2019-10-13 23:06:03,642 INFO L443 ceAbstractionStarter]: For program point L964-2(lines 964 985) no Hoare annotation was computed. [2019-10-13 23:06:03,642 INFO L443 ceAbstractionStarter]: For program point rjhKeyAddChuckENTRY(lines 778 789) no Hoare annotation was computed. [2019-10-13 23:06:03,642 INFO L443 ceAbstractionStarter]: For program point L784(line 784) no Hoare annotation was computed. [2019-10-13 23:06:03,642 INFO L443 ceAbstractionStarter]: For program point L783(line 783) no Hoare annotation was computed. [2019-10-13 23:06:03,643 INFO L443 ceAbstractionStarter]: For program point L784-1(line 784) no Hoare annotation was computed. [2019-10-13 23:06:03,643 INFO L443 ceAbstractionStarter]: For program point rjhKeyAddChuckEXIT(lines 778 789) no Hoare annotation was computed. [2019-10-13 23:06:03,643 INFO L443 ceAbstractionStarter]: For program point rjhKeyAddChuckFINAL(lines 778 789) no Hoare annotation was computed. [2019-10-13 23:06:03,643 INFO L443 ceAbstractionStarter]: For program point get_queued_clientEXIT(lines 1594 1602) no Hoare annotation was computed. [2019-10-13 23:06:03,643 INFO L446 ceAbstractionStarter]: At program point get_queued_clientENTRY(lines 1594 1602) the Hoare annotation is: true [2019-10-13 23:06:03,643 INFO L443 ceAbstractionStarter]: For program point setEmailBodyENTRY(lines 249 264) no Hoare annotation was computed. [2019-10-13 23:06:03,644 INFO L443 ceAbstractionStarter]: For program point setEmailBodyEXIT(lines 249 264) no Hoare annotation was computed. [2019-10-13 23:06:03,644 INFO L443 ceAbstractionStarter]: For program point setEmailSubjectEXIT(lines 210 225) no Hoare annotation was computed. [2019-10-13 23:06:03,644 INFO L443 ceAbstractionStarter]: For program point setEmailSubjectENTRY(lines 210 225) no Hoare annotation was computed. [2019-10-13 23:06:03,644 INFO L446 ceAbstractionStarter]: At program point rjhKeyChangeENTRY(lines 846 855) the Hoare annotation is: true [2019-10-13 23:06:03,644 INFO L443 ceAbstractionStarter]: For program point rjhKeyChangeEXIT(lines 846 855) no Hoare annotation was computed. [2019-10-13 23:06:03,644 INFO L443 ceAbstractionStarter]: For program point rjhKeyChangeFINAL(lines 846 855) no Hoare annotation was computed. [2019-10-13 23:06:03,644 INFO L443 ceAbstractionStarter]: For program point setEmailIsSignedEXIT(lines 360 375) no Hoare annotation was computed. [2019-10-13 23:06:03,644 INFO L443 ceAbstractionStarter]: For program point setEmailIsSignedENTRY(lines 360 375) no Hoare annotation was computed. [2019-10-13 23:06:03,645 INFO L443 ceAbstractionStarter]: For program point getClientPrivateKeyENTRY(lines 2251 2274) no Hoare annotation was computed. [2019-10-13 23:06:03,645 INFO L443 ceAbstractionStarter]: For program point getClientPrivateKeyEXIT(lines 2251 2274) no Hoare annotation was computed. [2019-10-13 23:06:03,645 INFO L443 ceAbstractionStarter]: For program point rjhToBobFINAL(lines 689 699) no Hoare annotation was computed. [2019-10-13 23:06:03,645 INFO L443 ceAbstractionStarter]: For program point rjhToBobEXIT(lines 689 699) no Hoare annotation was computed. [2019-10-13 23:06:03,645 INFO L443 ceAbstractionStarter]: For program point L695(line 695) no Hoare annotation was computed. [2019-10-13 23:06:03,645 INFO L443 ceAbstractionStarter]: For program point rjhToBobENTRY(lines 689 699) no Hoare annotation was computed. [2019-10-13 23:06:03,645 INFO L443 ceAbstractionStarter]: For program point cloneEmailENTRY(lines 542 550) no Hoare annotation was computed. [2019-10-13 23:06:03,645 INFO L443 ceAbstractionStarter]: For program point cloneEmailEXIT(lines 542 550) no Hoare annotation was computed. [2019-10-13 23:06:03,646 INFO L443 ceAbstractionStarter]: For program point rjhKeyAddFINAL(lines 766 777) no Hoare annotation was computed. [2019-10-13 23:06:03,646 INFO L443 ceAbstractionStarter]: For program point rjhKeyAddEXIT(lines 766 777) no Hoare annotation was computed. [2019-10-13 23:06:03,646 INFO L446 ceAbstractionStarter]: At program point rjhKeyAddENTRY(lines 766 777) the Hoare annotation is: true [2019-10-13 23:06:03,646 INFO L446 ceAbstractionStarter]: At program point L772(line 772) the Hoare annotation is: true [2019-10-13 23:06:03,646 INFO L443 ceAbstractionStarter]: For program point L771(line 771) no Hoare annotation was computed. [2019-10-13 23:06:03,646 INFO L446 ceAbstractionStarter]: At program point L772-1(line 772) the Hoare annotation is: true [2019-10-13 23:06:03,646 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookSizeENTRY(lines 1795 1818) no Hoare annotation was computed. [2019-10-13 23:06:03,646 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookSizeEXIT(lines 1795 1818) no Hoare annotation was computed. [2019-10-13 23:06:03,647 INFO L446 ceAbstractionStarter]: At program point L674-1(line 674) the Hoare annotation is: true [2019-10-13 23:06:03,647 INFO L443 ceAbstractionStarter]: For program point bobToRjhEXIT(lines 666 688) no Hoare annotation was computed. [2019-10-13 23:06:03,647 INFO L446 ceAbstractionStarter]: At program point bobToRjhENTRY(lines 666 688) the Hoare annotation is: true [2019-10-13 23:06:03,647 INFO L446 ceAbstractionStarter]: At program point L683(line 683) the Hoare annotation is: true [2019-10-13 23:06:03,647 INFO L446 ceAbstractionStarter]: At program point L682(line 682) the Hoare annotation is: true [2019-10-13 23:06:03,647 INFO L443 ceAbstractionStarter]: For program point L683-1(lines 666 688) no Hoare annotation was computed. [2019-10-13 23:06:03,647 INFO L446 ceAbstractionStarter]: At program point L681(line 681) the Hoare annotation is: true [2019-10-13 23:06:03,647 INFO L443 ceAbstractionStarter]: For program point L682-1(line 682) no Hoare annotation was computed. [2019-10-13 23:06:03,647 INFO L443 ceAbstractionStarter]: For program point L681-1(line 681) no Hoare annotation was computed. [2019-10-13 23:06:03,648 INFO L443 ceAbstractionStarter]: For program point L677(lines 677 685) no Hoare annotation was computed. [2019-10-13 23:06:03,648 INFO L443 ceAbstractionStarter]: For program point L675(line 675) no Hoare annotation was computed. [2019-10-13 23:06:03,648 INFO L446 ceAbstractionStarter]: At program point L674(line 674) the Hoare annotation is: true [2019-10-13 23:06:03,648 INFO L443 ceAbstractionStarter]: For program point setEmailEncryptionKeyENTRY(lines 323 338) no Hoare annotation was computed. [2019-10-13 23:06:03,648 INFO L443 ceAbstractionStarter]: For program point setEmailEncryptionKeyEXIT(lines 323 338) no Hoare annotation was computed. [2019-10-13 23:06:03,648 INFO L446 ceAbstractionStarter]: At program point setup_bobENTRY(lines 613 623) the Hoare annotation is: true [2019-10-13 23:06:03,648 INFO L446 ceAbstractionStarter]: At program point L618(line 618) the Hoare annotation is: true [2019-10-13 23:06:03,648 INFO L443 ceAbstractionStarter]: For program point setup_bobFINAL(lines 613 623) no Hoare annotation was computed. [2019-10-13 23:06:03,649 INFO L446 ceAbstractionStarter]: At program point L618-1(line 618) the Hoare annotation is: true [2019-10-13 23:06:03,649 INFO L443 ceAbstractionStarter]: For program point setup_bobEXIT(lines 613 623) no Hoare annotation was computed. [2019-10-13 23:06:03,649 INFO L443 ceAbstractionStarter]: For program point select_featuresEXIT(lines 476 482) no Hoare annotation was computed. [2019-10-13 23:06:03,649 INFO L446 ceAbstractionStarter]: At program point select_featuresFINAL(lines 476 482) the Hoare annotation is: true [2019-10-13 23:06:03,649 INFO L446 ceAbstractionStarter]: At program point L608(line 608) the Hoare annotation is: true [2019-10-13 23:06:03,649 INFO L443 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseFINAL(lines 603 612) no Hoare annotation was computed. [2019-10-13 23:06:03,649 INFO L446 ceAbstractionStarter]: At program point setup_bob__wrappee__BaseENTRY(lines 603 612) the Hoare annotation is: true [2019-10-13 23:06:03,649 INFO L443 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseEXIT(lines 603 612) no Hoare annotation was computed. [2019-10-13 23:06:03,650 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookAddressENTRY(lines 2145 2200) no Hoare annotation was computed. [2019-10-13 23:06:03,650 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookAddressEXIT(lines 2145 2200) no Hoare annotation was computed. [2019-10-13 23:06:03,650 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeENTRY(lines 1206 1251) no Hoare annotation was computed. [2019-10-13 23:06:03,650 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeEXIT(lines 1206 1251) no Hoare annotation was computed. [2019-10-13 23:06:03,650 INFO L443 ceAbstractionStarter]: For program point getEmailEncryptionKeyEXIT(lines 304 322) no Hoare annotation was computed. [2019-10-13 23:06:03,650 INFO L443 ceAbstractionStarter]: For program point getEmailEncryptionKeyENTRY(lines 304 322) no Hoare annotation was computed. [2019-10-13 23:06:03,650 INFO L443 ceAbstractionStarter]: For program point getClientNameENTRY(lines 1698 1723) no Hoare annotation was computed. [2019-10-13 23:06:03,650 INFO L443 ceAbstractionStarter]: For program point getClientNameEXIT(lines 1698 1723) no Hoare annotation was computed. [2019-10-13 23:06:03,651 INFO L443 ceAbstractionStarter]: For program point L1554-1(line 1554) no Hoare annotation was computed. [2019-10-13 23:06:03,651 INFO L443 ceAbstractionStarter]: For program point createClientEXIT(lines 1547 1561) no Hoare annotation was computed. [2019-10-13 23:06:03,651 INFO L443 ceAbstractionStarter]: For program point createClientENTRY(lines 1547 1561) no Hoare annotation was computed. [2019-10-13 23:06:03,651 INFO L443 ceAbstractionStarter]: For program point L1554(line 1554) no Hoare annotation was computed. [2019-10-13 23:06:03,651 INFO L443 ceAbstractionStarter]: For program point L559(line 559) no Hoare annotation was computed. [2019-10-13 23:06:03,652 INFO L446 ceAbstractionStarter]: At program point L558(line 558) the Hoare annotation is: true [2019-10-13 23:06:03,652 INFO L443 ceAbstractionStarter]: For program point createEmailEXIT(lines 551 565) no Hoare annotation was computed. [2019-10-13 23:06:03,652 INFO L446 ceAbstractionStarter]: At program point L558-1(line 558) the Hoare annotation is: true [2019-10-13 23:06:03,652 INFO L446 ceAbstractionStarter]: At program point createEmailENTRY(lines 551 565) the Hoare annotation is: true [2019-10-13 23:06:03,652 INFO L443 ceAbstractionStarter]: For program point getEmailToEXIT(lines 152 170) no Hoare annotation was computed. [2019-10-13 23:06:03,653 INFO L446 ceAbstractionStarter]: At program point getEmailToENTRY(lines 152 170) the Hoare annotation is: true [2019-10-13 23:06:03,653 INFO L446 ceAbstractionStarter]: At program point get_queued_emailENTRY(lines 1603 1611) the Hoare annotation is: true [2019-10-13 23:06:03,653 INFO L443 ceAbstractionStarter]: For program point get_queued_emailEXIT(lines 1603 1611) no Hoare annotation was computed. [2019-10-13 23:06:03,653 INFO L443 ceAbstractionStarter]: For program point bobKeyAddChuckFINAL(lines 790 801) no Hoare annotation was computed. [2019-10-13 23:06:03,653 INFO L443 ceAbstractionStarter]: For program point L796(line 796) no Hoare annotation was computed. [2019-10-13 23:06:03,653 INFO L443 ceAbstractionStarter]: For program point L795(line 795) no Hoare annotation was computed. [2019-10-13 23:06:03,653 INFO L443 ceAbstractionStarter]: For program point L796-1(line 796) no Hoare annotation was computed. [2019-10-13 23:06:03,653 INFO L443 ceAbstractionStarter]: For program point bobKeyAddChuckEXIT(lines 790 801) no Hoare annotation was computed. [2019-10-13 23:06:03,654 INFO L443 ceAbstractionStarter]: For program point bobKeyAddChuckENTRY(lines 790 801) no Hoare annotation was computed. [2019-10-13 23:06:03,654 INFO L443 ceAbstractionStarter]: For program point getClientOutbufferEXIT(lines 1748 1771) no Hoare annotation was computed. [2019-10-13 23:06:03,654 INFO L443 ceAbstractionStarter]: For program point getClientOutbufferENTRY(lines 1748 1771) no Hoare annotation was computed. [2019-10-13 23:06:03,654 INFO L446 ceAbstractionStarter]: At program point setEmailFromENTRY(lines 134 149) the Hoare annotation is: true [2019-10-13 23:06:03,654 INFO L443 ceAbstractionStarter]: For program point setEmailFromEXIT(lines 134 149) no Hoare annotation was computed. [2019-10-13 23:06:03,654 INFO L443 ceAbstractionStarter]: For program point L1853(line 1853) no Hoare annotation was computed. [2019-10-13 23:06:03,654 INFO L443 ceAbstractionStarter]: For program point L1853-1(line 1853) no Hoare annotation was computed. [2019-10-13 23:06:03,655 INFO L443 ceAbstractionStarter]: For program point L1850(lines 1850 1860) no Hoare annotation was computed. [2019-10-13 23:06:03,655 INFO L443 ceAbstractionStarter]: For program point L1847(line 1847) no Hoare annotation was computed. [2019-10-13 23:06:03,655 INFO L443 ceAbstractionStarter]: For program point L1847-1(line 1847) no Hoare annotation was computed. [2019-10-13 23:06:03,655 INFO L443 ceAbstractionStarter]: For program point createClientAddressBookEntryEXIT(lines 1839 1863) no Hoare annotation was computed. [2019-10-13 23:06:03,655 INFO L443 ceAbstractionStarter]: For program point createClientAddressBookEntryENTRY(lines 1839 1863) no Hoare annotation was computed. [2019-10-13 23:06:03,655 INFO L443 ceAbstractionStarter]: For program point createClientAddressBookEntryFINAL(lines 1839 1863) no Hoare annotation was computed. [2019-10-13 23:06:03,655 INFO L443 ceAbstractionStarter]: For program point isReadableEXIT(lines 533 541) no Hoare annotation was computed. [2019-10-13 23:06:03,656 INFO L446 ceAbstractionStarter]: At program point isReadableENTRY(lines 533 541) the Hoare annotation is: true [2019-10-13 23:06:03,656 INFO L446 ceAbstractionStarter]: At program point setup_rjh__wrappee__BaseENTRY(lines 624 633) the Hoare annotation is: true [2019-10-13 23:06:03,656 INFO L443 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseFINAL(lines 624 633) no Hoare annotation was computed. [2019-10-13 23:06:03,656 INFO L443 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseEXIT(lines 624 633) no Hoare annotation was computed. [2019-10-13 23:06:03,656 INFO L446 ceAbstractionStarter]: At program point L629(line 629) the Hoare annotation is: true [2019-10-13 23:06:03,656 INFO L446 ceAbstractionStarter]: At program point getClientIdENTRY(lines 2686 2709) the Hoare annotation is: true [2019-10-13 23:06:03,656 INFO L443 ceAbstractionStarter]: For program point getClientIdEXIT(lines 2686 2709) no Hoare annotation was computed. [2019-10-13 23:06:03,656 INFO L446 ceAbstractionStarter]: At program point deliverENTRY(lines 1506 1515) the Hoare annotation is: true [2019-10-13 23:06:03,657 INFO L443 ceAbstractionStarter]: For program point deliverEXIT(lines 1506 1515) no Hoare annotation was computed. [2019-10-13 23:06:03,657 INFO L443 ceAbstractionStarter]: For program point L2353(lines 2353 2363) no Hoare annotation was computed. [2019-10-13 23:06:03,657 INFO L446 ceAbstractionStarter]: At program point L2350(line 2350) the Hoare annotation is: true [2019-10-13 23:06:03,657 INFO L443 ceAbstractionStarter]: For program point createClientKeyringEntryEXIT(lines 2342 2366) no Hoare annotation was computed. [2019-10-13 23:06:03,657 INFO L443 ceAbstractionStarter]: For program point L2350-1(line 2350) no Hoare annotation was computed. [2019-10-13 23:06:03,657 INFO L446 ceAbstractionStarter]: At program point L2356(line 2356) the Hoare annotation is: true [2019-10-13 23:06:03,658 INFO L446 ceAbstractionStarter]: At program point createClientKeyringEntryENTRY(lines 2342 2366) the Hoare annotation is: true [2019-10-13 23:06:03,658 INFO L443 ceAbstractionStarter]: For program point L2356-1(line 2356) no Hoare annotation was computed. [2019-10-13 23:06:03,658 INFO L443 ceAbstractionStarter]: For program point createClientKeyringEntryFINAL(lines 2342 2366) no Hoare annotation was computed. [2019-10-13 23:06:03,658 INFO L443 ceAbstractionStarter]: For program point getEmailSubjectENTRY(lines 189 209) no Hoare annotation was computed. [2019-10-13 23:06:03,659 INFO L443 ceAbstractionStarter]: For program point getEmailSubjectEXIT(lines 189 209) no Hoare annotation was computed. [2019-10-13 23:06:03,659 INFO L443 ceAbstractionStarter]: For program point initClientENTRY(lines 1680 1694) no Hoare annotation was computed. [2019-10-13 23:06:03,659 INFO L443 ceAbstractionStarter]: For program point initClientEXIT(lines 1680 1694) no Hoare annotation was computed. [2019-10-13 23:06:03,659 INFO L443 ceAbstractionStarter]: For program point setEmailIsEncryptedEXIT(lines 286 301) no Hoare annotation was computed. [2019-10-13 23:06:03,659 INFO L443 ceAbstractionStarter]: For program point setEmailIsEncryptedENTRY(lines 286 301) no Hoare annotation was computed. [2019-10-13 23:06:03,659 INFO L443 ceAbstractionStarter]: For program point initEmailEXIT(lines 61 75) no Hoare annotation was computed. [2019-10-13 23:06:03,659 INFO L443 ceAbstractionStarter]: For program point initEmailENTRY(lines 61 75) no Hoare annotation was computed. [2019-10-13 23:06:03,659 INFO L443 ceAbstractionStarter]: For program point getEmailBodyEXIT(lines 228 248) no Hoare annotation was computed. [2019-10-13 23:06:03,659 INFO L443 ceAbstractionStarter]: For program point getEmailBodyENTRY(lines 228 248) no Hoare annotation was computed. [2019-10-13 23:06:03,660 INFO L443 ceAbstractionStarter]: For program point getEmailSignKeyEXIT(lines 378 396) no Hoare annotation was computed. [2019-10-13 23:06:03,660 INFO L443 ceAbstractionStarter]: For program point getEmailSignKeyENTRY(lines 378 396) no Hoare annotation was computed. [2019-10-13 23:06:03,660 INFO L443 ceAbstractionStarter]: For program point chuckKeyAddEXIT(lines 802 813) no Hoare annotation was computed. [2019-10-13 23:06:03,660 INFO L446 ceAbstractionStarter]: At program point L808(line 808) the Hoare annotation is: true [2019-10-13 23:06:03,660 INFO L443 ceAbstractionStarter]: For program point L807(line 807) no Hoare annotation was computed. [2019-10-13 23:06:03,660 INFO L446 ceAbstractionStarter]: At program point L808-1(line 808) the Hoare annotation is: true [2019-10-13 23:06:03,660 INFO L446 ceAbstractionStarter]: At program point chuckKeyAddENTRY(lines 802 813) the Hoare annotation is: true [2019-10-13 23:06:03,660 INFO L443 ceAbstractionStarter]: For program point chuckKeyAddFINAL(lines 802 813) no Hoare annotation was computed. [2019-10-13 23:06:03,661 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAliasENTRY(lines 1873 1941) no Hoare annotation was computed. [2019-10-13 23:06:03,661 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAliasEXIT(lines 1873 1941) no Hoare annotation was computed. [2019-10-13 23:06:03,661 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argENTRY(lines 1160 1205) no Hoare annotation was computed. [2019-10-13 23:06:03,661 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argEXIT(lines 1160 1205) no Hoare annotation was computed. [2019-10-13 23:06:03,661 INFO L446 ceAbstractionStarter]: At program point forwardENTRY(lines 1647 1660) the Hoare annotation is: true [2019-10-13 23:06:03,661 INFO L443 ceAbstractionStarter]: For program point forwardEXIT(lines 1647 1660) no Hoare annotation was computed. [2019-10-13 23:06:03,661 INFO L443 ceAbstractionStarter]: For program point forwardFINAL(lines 1647 1660) no Hoare annotation was computed. [2019-10-13 23:06:03,661 INFO L446 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: true [2019-10-13 23:06:03,661 INFO L446 ceAbstractionStarter]: At program point L1655-1(line 1655) the Hoare annotation is: true [2019-10-13 23:06:03,662 INFO L446 ceAbstractionStarter]: At program point L1653(line 1653) the Hoare annotation is: true [2019-10-13 23:06:03,662 INFO L443 ceAbstractionStarter]: For program point L1653-1(line 1653) no Hoare annotation was computed. [2019-10-13 23:06:03,662 INFO L446 ceAbstractionStarter]: At program point getClientKeyringSizeENTRY(lines 2298 2321) the Hoare annotation is: true [2019-10-13 23:06:03,662 INFO L443 ceAbstractionStarter]: For program point getClientKeyringSizeEXIT(lines 2298 2321) no Hoare annotation was computed. [2019-10-13 23:06:03,662 INFO L443 ceAbstractionStarter]: For program point findClientAddressBookAliasEXIT(lines 1942 2010) no Hoare annotation was computed. [2019-10-13 23:06:03,662 INFO L443 ceAbstractionStarter]: For program point findClientAddressBookAliasENTRY(lines 1942 2010) no Hoare annotation was computed. [2019-10-13 23:06:03,662 INFO L446 ceAbstractionStarter]: At program point L753(line 753) the Hoare annotation is: true [2019-10-13 23:06:03,662 INFO L446 ceAbstractionStarter]: At program point L752(line 752) the Hoare annotation is: true [2019-10-13 23:06:03,662 INFO L446 ceAbstractionStarter]: At program point L753-1(line 753) the Hoare annotation is: true [2019-10-13 23:06:03,663 INFO L443 ceAbstractionStarter]: For program point L752-1(line 752) no Hoare annotation was computed. [2019-10-13 23:06:03,663 INFO L446 ceAbstractionStarter]: At program point L759(line 759) the Hoare annotation is: true [2019-10-13 23:06:03,663 INFO L443 ceAbstractionStarter]: For program point bobKeyAddEXIT(lines 744 765) no Hoare annotation was computed. [2019-10-13 23:06:03,663 INFO L443 ceAbstractionStarter]: For program point L759-1(line 759) no Hoare annotation was computed. [2019-10-13 23:06:03,663 INFO L446 ceAbstractionStarter]: At program point L756(line 756) the Hoare annotation is: true [2019-10-13 23:06:03,663 INFO L446 ceAbstractionStarter]: At program point bobKeyAddENTRY(lines 744 765) the Hoare annotation is: true [2019-10-13 23:06:03,663 INFO L443 ceAbstractionStarter]: For program point L756-1(line 756) no Hoare annotation was computed. [2019-10-13 23:06:03,663 INFO L443 ceAbstractionStarter]: For program point L754(line 754) no Hoare annotation was computed. [2019-10-13 23:06:03,664 INFO L446 ceAbstractionStarter]: At program point setup_chuck__wrappee__BaseENTRY(lines 645 654) the Hoare annotation is: true [2019-10-13 23:06:03,664 INFO L443 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseFINAL(lines 645 654) no Hoare annotation was computed. [2019-10-13 23:06:03,664 INFO L446 ceAbstractionStarter]: At program point L650(line 650) the Hoare annotation is: true [2019-10-13 23:06:03,664 INFO L443 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseEXIT(lines 645 654) no Hoare annotation was computed. [2019-10-13 23:06:03,664 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2019-10-13 23:06:03,664 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-10-13 23:06:03,664 INFO L443 ceAbstractionStarter]: For program point chuckKeyAddRjhFINAL(lines 814 825) no Hoare annotation was computed. [2019-10-13 23:06:03,664 INFO L446 ceAbstractionStarter]: At program point chuckKeyAddRjhENTRY(lines 814 825) the Hoare annotation is: true [2019-10-13 23:06:03,664 INFO L446 ceAbstractionStarter]: At program point L820(line 820) the Hoare annotation is: true [2019-10-13 23:06:03,665 INFO L443 ceAbstractionStarter]: For program point chuckKeyAddRjhEXIT(lines 814 825) no Hoare annotation was computed. [2019-10-13 23:06:03,665 INFO L443 ceAbstractionStarter]: For program point L819(line 819) no Hoare annotation was computed. [2019-10-13 23:06:03,665 INFO L446 ceAbstractionStarter]: At program point L820-1(line 820) the Hoare annotation is: true [2019-10-13 23:06:03,665 INFO L443 ceAbstractionStarter]: For program point rjhEnableForwardingEXIT(lines 856 865) no Hoare annotation was computed. [2019-10-13 23:06:03,665 INFO L446 ceAbstractionStarter]: At program point rjhEnableForwardingENTRY(lines 856 865) the Hoare annotation is: true [2019-10-13 23:06:03,665 INFO L443 ceAbstractionStarter]: For program point rjhEnableForwardingFINAL(lines 856 865) no Hoare annotation was computed. [2019-10-13 23:06:03,665 INFO L443 ceAbstractionStarter]: For program point getEmailFromEXIT(lines 115 133) no Hoare annotation was computed. [2019-10-13 23:06:03,665 INFO L446 ceAbstractionStarter]: At program point getEmailFromENTRY(lines 115 133) the Hoare annotation is: true [2019-10-13 23:06:03,666 INFO L439 ceAbstractionStarter]: At program point L880(line 880) the Hoare annotation is: false [2019-10-13 23:06:03,666 INFO L443 ceAbstractionStarter]: For program point __utac_acc__DecryptForward_spec__1EXIT(lines 868 885) no Hoare annotation was computed. [2019-10-13 23:06:03,666 INFO L443 ceAbstractionStarter]: For program point L880-1(lines 868 885) no Hoare annotation was computed. [2019-10-13 23:06:03,666 INFO L443 ceAbstractionStarter]: For program point L876(lines 876 882) no Hoare annotation was computed. [2019-10-13 23:06:03,666 INFO L446 ceAbstractionStarter]: At program point L874(line 874) the Hoare annotation is: true [2019-10-13 23:06:03,666 INFO L443 ceAbstractionStarter]: For program point L874-1(line 874) no Hoare annotation was computed. [2019-10-13 23:06:03,666 INFO L446 ceAbstractionStarter]: At program point __utac_acc__DecryptForward_spec__1ENTRY(lines 868 885) the Hoare annotation is: true [2019-10-13 23:06:03,666 INFO L443 ceAbstractionStarter]: For program point setClientKeyringSizeEXIT(lines 2322 2341) no Hoare annotation was computed. [2019-10-13 23:06:03,666 INFO L446 ceAbstractionStarter]: At program point setClientKeyringSizeENTRY(lines 2322 2341) the Hoare annotation is: true [2019-10-13 23:06:03,667 INFO L446 ceAbstractionStarter]: At program point queueENTRY(lines 1575 1584) the Hoare annotation is: true [2019-10-13 23:06:03,667 INFO L443 ceAbstractionStarter]: For program point queueEXIT(lines 1575 1584) no Hoare annotation was computed. [2019-10-13 23:06:03,667 INFO L443 ceAbstractionStarter]: For program point setClientIdEXIT(lines 2710 2729) no Hoare annotation was computed. [2019-10-13 23:06:03,667 INFO L446 ceAbstractionStarter]: At program point setClientIdENTRY(lines 2710 2729) the Hoare annotation is: true [2019-10-13 23:06:03,667 INFO L443 ceAbstractionStarter]: For program point L1021-2(lines 1021 1046) no Hoare annotation was computed. [2019-10-13 23:06:03,667 INFO L443 ceAbstractionStarter]: For program point L1047(lines 1020 1048) no Hoare annotation was computed. [2019-10-13 23:06:03,667 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetFINAL(lines 995 1054) no Hoare annotation was computed. [2019-10-13 23:06:03,667 INFO L443 ceAbstractionStarter]: For program point L1040(line 1040) no Hoare annotation was computed. [2019-10-13 23:06:03,668 INFO L443 ceAbstractionStarter]: For program point L1040-1(line 1040) no Hoare annotation was computed. [2019-10-13 23:06:03,668 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetENTRY(lines 995 1054) no Hoare annotation was computed. [2019-10-13 23:06:03,668 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetEXIT(lines 995 1054) no Hoare annotation was computed. [2019-10-13 23:06:03,668 INFO L443 ceAbstractionStarter]: For program point L1027(lines 1027 1031) no Hoare annotation was computed. [2019-10-13 23:06:03,668 INFO L443 ceAbstractionStarter]: For program point bobKeyChangeFINAL(lines 836 845) no Hoare annotation was computed. [2019-10-13 23:06:03,668 INFO L443 ceAbstractionStarter]: For program point bobKeyChangeEXIT(lines 836 845) no Hoare annotation was computed. [2019-10-13 23:06:03,668 INFO L446 ceAbstractionStarter]: At program point bobKeyChangeENTRY(lines 836 845) the Hoare annotation is: true [2019-10-13 23:06:03,669 INFO L443 ceAbstractionStarter]: For program point isSignedEXIT(lines 341 359) no Hoare annotation was computed. [2019-10-13 23:06:03,669 INFO L443 ceAbstractionStarter]: For program point isSignedENTRY(lines 341 359) no Hoare annotation was computed. [2019-10-13 23:06:03,669 INFO L443 ceAbstractionStarter]: For program point valid_productEXIT(lines 490 498) no Hoare annotation was computed. [2019-10-13 23:06:03,670 INFO L446 ceAbstractionStarter]: At program point valid_productENTRY(lines 490 498) the Hoare annotation is: true [2019-10-13 23:06:03,670 INFO L446 ceAbstractionStarter]: At program point L1489(line 1489) the Hoare annotation is: true [2019-10-13 23:06:03,670 INFO L446 ceAbstractionStarter]: At program point L1488(line 1488) the Hoare annotation is: true [2019-10-13 23:06:03,670 INFO L446 ceAbstractionStarter]: At program point mailENTRY(lines 1482 1493) the Hoare annotation is: true [2019-10-13 23:06:03,670 INFO L443 ceAbstractionStarter]: For program point L1488-1(line 1488) no Hoare annotation was computed. [2019-10-13 23:06:03,670 INFO L443 ceAbstractionStarter]: For program point mailEXIT(lines 1482 1493) no Hoare annotation was computed. [2019-10-13 23:06:03,670 INFO L443 ceAbstractionStarter]: For program point mailFINAL(lines 1482 1493) no Hoare annotation was computed. [2019-10-13 23:06:03,670 INFO L443 ceAbstractionStarter]: For program point isKeyPairValidEXIT(lines 1612 1636) no Hoare annotation was computed. [2019-10-13 23:06:03,670 INFO L443 ceAbstractionStarter]: For program point isKeyPairValidENTRY(lines 1612 1636) no Hoare annotation was computed. [2019-10-13 23:06:03,671 INFO L443 ceAbstractionStarter]: For program point setEmailIdEXIT(lines 97 112) no Hoare annotation was computed. [2019-10-13 23:06:03,671 INFO L443 ceAbstractionStarter]: For program point setEmailIdENTRY(lines 97 112) no Hoare annotation was computed. [2019-10-13 23:06:03,671 INFO L443 ceAbstractionStarter]: For program point getEmailIdEXIT(lines 78 96) no Hoare annotation was computed. [2019-10-13 23:06:03,671 INFO L446 ceAbstractionStarter]: At program point getEmailIdENTRY(lines 78 96) the Hoare annotation is: true [2019-10-13 23:06:03,671 INFO L439 ceAbstractionStarter]: At program point L735(line 735) the Hoare annotation is: (= main_~tmp~2 1) [2019-10-13 23:06:03,671 INFO L439 ceAbstractionStarter]: At program point L735-1(line 735) the Hoare annotation is: (= main_~tmp~2 1) [2019-10-13 23:06:03,671 INFO L446 ceAbstractionStarter]: At program point mainENTRY(lines 723 743) the Hoare annotation is: true [2019-10-13 23:06:03,672 INFO L443 ceAbstractionStarter]: For program point L733(lines 733 740) no Hoare annotation was computed. [2019-10-13 23:06:03,672 INFO L443 ceAbstractionStarter]: For program point L733-1(lines 733 740) no Hoare annotation was computed. [2019-10-13 23:06:03,672 INFO L443 ceAbstractionStarter]: For program point L731(line 731) no Hoare annotation was computed. [2019-10-13 23:06:03,672 INFO L446 ceAbstractionStarter]: At program point L730(line 730) the Hoare annotation is: true [2019-10-13 23:06:03,672 INFO L446 ceAbstractionStarter]: At program point L729(line 729) the Hoare annotation is: true [2019-10-13 23:06:03,672 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 723 743) no Hoare annotation was computed. [2019-10-13 23:06:03,672 INFO L446 ceAbstractionStarter]: At program point L729-1(line 729) the Hoare annotation is: true [2019-10-13 23:06:03,672 INFO L446 ceAbstractionStarter]: At program point L639(line 639) the Hoare annotation is: true [2019-10-13 23:06:03,673 INFO L446 ceAbstractionStarter]: At program point L639-1(line 639) the Hoare annotation is: true [2019-10-13 23:06:03,673 INFO L443 ceAbstractionStarter]: For program point setup_rjhFINAL(lines 634 644) no Hoare annotation was computed. [2019-10-13 23:06:03,673 INFO L446 ceAbstractionStarter]: At program point setup_rjhENTRY(lines 634 644) the Hoare annotation is: true [2019-10-13 23:06:03,673 INFO L443 ceAbstractionStarter]: For program point setup_rjhEXIT(lines 634 644) no Hoare annotation was computed. [2019-10-13 23:06:03,673 INFO L443 ceAbstractionStarter]: For program point getClientForwardReceiverEXIT(lines 2639 2662) no Hoare annotation was computed. [2019-10-13 23:06:03,673 INFO L446 ceAbstractionStarter]: At program point getClientForwardReceiverENTRY(lines 2639 2662) the Hoare annotation is: true [2019-10-13 23:06:03,673 INFO L446 ceAbstractionStarter]: At program point L1538-1(line 1538) the Hoare annotation is: true [2019-10-13 23:06:03,674 INFO L443 ceAbstractionStarter]: For program point L1536(lines 1536 1543) no Hoare annotation was computed. [2019-10-13 23:06:03,674 INFO L443 ceAbstractionStarter]: For program point L1536-1(lines 1526 1546) no Hoare annotation was computed. [2019-10-13 23:06:03,674 INFO L443 ceAbstractionStarter]: For program point L1533(line 1533) no Hoare annotation was computed. [2019-10-13 23:06:03,674 INFO L446 ceAbstractionStarter]: At program point incomingENTRY(lines 1526 1546) the Hoare annotation is: true [2019-10-13 23:06:03,674 INFO L446 ceAbstractionStarter]: At program point L1532(line 1532) the Hoare annotation is: true [2019-10-13 23:06:03,674 INFO L446 ceAbstractionStarter]: At program point L1532-1(line 1532) the Hoare annotation is: true [2019-10-13 23:06:03,674 INFO L443 ceAbstractionStarter]: For program point incomingEXIT(lines 1526 1546) no Hoare annotation was computed. [2019-10-13 23:06:03,674 INFO L446 ceAbstractionStarter]: At program point L1538(line 1538) the Hoare annotation is: true [2019-10-13 23:06:03,674 INFO L446 ceAbstractionStarter]: At program point rjhDeletePrivateKeyENTRY(lines 826 835) the Hoare annotation is: true [2019-10-13 23:06:03,675 INFO L443 ceAbstractionStarter]: For program point rjhDeletePrivateKeyEXIT(lines 826 835) no Hoare annotation was computed. [2019-10-13 23:06:03,675 INFO L443 ceAbstractionStarter]: For program point rjhDeletePrivateKeyFINAL(lines 826 835) no Hoare annotation was computed. [2019-10-13 23:06:03,675 INFO L446 ceAbstractionStarter]: At program point L1373(line 1373) the Hoare annotation is: true [2019-10-13 23:06:03,675 INFO L443 ceAbstractionStarter]: For program point L1373-1(line 1373) no Hoare annotation was computed. [2019-10-13 23:06:03,675 INFO L443 ceAbstractionStarter]: For program point L1357(lines 1357 1364) no Hoare annotation was computed. [2019-10-13 23:06:03,675 INFO L446 ceAbstractionStarter]: At program point L1324(lines 1314 1457) the Hoare annotation is: true [2019-10-13 23:06:03,675 INFO L446 ceAbstractionStarter]: At program point L1440(line 1440) the Hoare annotation is: true [2019-10-13 23:06:03,677 INFO L443 ceAbstractionStarter]: For program point L1440-1(line 1440) no Hoare annotation was computed. [2019-10-13 23:06:03,677 INFO L443 ceAbstractionStarter]: For program point L1399(lines 1399 1403) no Hoare annotation was computed. [2019-10-13 23:06:03,677 INFO L446 ceAbstractionStarter]: At program point L1366(lines 1353 1454) the Hoare annotation is: true [2019-10-13 23:06:03,677 INFO L443 ceAbstractionStarter]: For program point L1300(lines 1300 1458) no Hoare annotation was computed. [2019-10-13 23:06:03,677 INFO L443 ceAbstractionStarter]: For program point L1424(lines 1424 1431) no Hoare annotation was computed. [2019-10-13 23:06:03,677 INFO L443 ceAbstractionStarter]: For program point testEXIT(lines 1253 1467) no Hoare annotation was computed. [2019-10-13 23:06:03,678 INFO L446 ceAbstractionStarter]: At program point testENTRY(lines 1253 1467) the Hoare annotation is: true [2019-10-13 23:06:03,678 INFO L446 ceAbstractionStarter]: At program point L1433(lines 1420 1449) the Hoare annotation is: true [2019-10-13 23:06:03,678 INFO L443 ceAbstractionStarter]: For program point testFINAL(lines 1253 1467) no Hoare annotation was computed. [2019-10-13 23:06:03,678 INFO L446 ceAbstractionStarter]: At program point L1359(line 1359) the Hoare annotation is: true [2019-10-13 23:06:03,678 INFO L443 ceAbstractionStarter]: For program point L1359-1(line 1359) no Hoare annotation was computed. [2019-10-13 23:06:03,678 INFO L443 ceAbstractionStarter]: For program point L1293(lines 1292 1459) no Hoare annotation was computed. [2019-10-13 23:06:03,678 INFO L443 ceAbstractionStarter]: For program point L1318(lines 1318 1322) no Hoare annotation was computed. [2019-10-13 23:06:03,678 INFO L443 ceAbstractionStarter]: For program point L1343(lines 1343 1350) no Hoare annotation was computed. [2019-10-13 23:06:03,679 INFO L446 ceAbstractionStarter]: At program point L1426(line 1426) the Hoare annotation is: true [2019-10-13 23:06:03,679 INFO L443 ceAbstractionStarter]: For program point L1426-1(line 1426) no Hoare annotation was computed. [2019-10-13 23:06:03,679 INFO L443 ceAbstractionStarter]: For program point L1385(lines 1385 1392) no Hoare annotation was computed. [2019-10-13 23:06:03,679 INFO L446 ceAbstractionStarter]: At program point L1352(lines 1339 1455) the Hoare annotation is: true [2019-10-13 23:06:03,679 INFO L443 ceAbstractionStarter]: For program point L1410(lines 1410 1417) no Hoare annotation was computed. [2019-10-13 23:06:03,679 INFO L446 ceAbstractionStarter]: At program point L1460(lines 1291 1461) the Hoare annotation is: true [2019-10-13 23:06:03,679 INFO L446 ceAbstractionStarter]: At program point L1394(lines 1381 1452) the Hoare annotation is: true [2019-10-13 23:06:03,679 INFO L446 ceAbstractionStarter]: At program point L1419(lines 1406 1450) the Hoare annotation is: true [2019-10-13 23:06:03,679 INFO L446 ceAbstractionStarter]: At program point L1345(line 1345) the Hoare annotation is: true [2019-10-13 23:06:03,679 INFO L443 ceAbstractionStarter]: For program point L1345-1(line 1345) no Hoare annotation was computed. [2019-10-13 23:06:03,680 INFO L443 ceAbstractionStarter]: For program point L1304(lines 1304 1311) no Hoare annotation was computed. [2019-10-13 23:06:03,680 INFO L443 ceAbstractionStarter]: For program point L1329(lines 1329 1336) no Hoare annotation was computed. [2019-10-13 23:06:03,680 INFO L446 ceAbstractionStarter]: At program point L1387(line 1387) the Hoare annotation is: true [2019-10-13 23:06:03,680 INFO L443 ceAbstractionStarter]: For program point L1387-1(line 1387) no Hoare annotation was computed. [2019-10-13 23:06:03,680 INFO L446 ceAbstractionStarter]: At program point L1412(line 1412) the Hoare annotation is: true [2019-10-13 23:06:03,680 INFO L443 ceAbstractionStarter]: For program point L1412-1(line 1412) no Hoare annotation was computed. [2019-10-13 23:06:03,680 INFO L446 ceAbstractionStarter]: At program point L1313(lines 1300 1458) the Hoare annotation is: true [2019-10-13 23:06:03,680 INFO L443 ceAbstractionStarter]: For program point L1371(lines 1371 1378) no Hoare annotation was computed. [2019-10-13 23:06:03,680 INFO L446 ceAbstractionStarter]: At program point L1338(lines 1325 1456) the Hoare annotation is: true [2019-10-13 23:06:03,681 INFO L446 ceAbstractionStarter]: At program point L1380(lines 1367 1453) the Hoare annotation is: true [2019-10-13 23:06:03,681 INFO L443 ceAbstractionStarter]: For program point L1438(lines 1438 1445) no Hoare annotation was computed. [2019-10-13 23:06:03,681 INFO L446 ceAbstractionStarter]: At program point L1405(lines 1395 1451) the Hoare annotation is: true [2019-10-13 23:06:03,681 INFO L446 ceAbstractionStarter]: At program point L1438-1(lines 1292 1459) the Hoare annotation is: true [2019-10-13 23:06:03,681 INFO L439 ceAbstractionStarter]: At program point L1306(line 1306) the Hoare annotation is: (= 0 test_~op1~0) [2019-10-13 23:06:03,681 INFO L443 ceAbstractionStarter]: For program point L1306-1(line 1306) no Hoare annotation was computed. [2019-10-13 23:06:03,681 INFO L446 ceAbstractionStarter]: At program point L1331(line 1331) the Hoare annotation is: true [2019-10-13 23:06:03,681 INFO L443 ceAbstractionStarter]: For program point L1331-1(line 1331) no Hoare annotation was computed. [2019-10-13 23:06:03,682 INFO L443 ceAbstractionStarter]: For program point setClientAutoResponseEXIT(lines 2228 2247) no Hoare annotation was computed. [2019-10-13 23:06:03,682 INFO L443 ceAbstractionStarter]: For program point setClientAutoResponseENTRY(lines 2228 2247) no Hoare annotation was computed. [2019-10-13 23:06:03,682 INFO L443 ceAbstractionStarter]: For program point getClientKeyringUserEXIT(lines 2376 2429) no Hoare annotation was computed. [2019-10-13 23:06:03,682 INFO L446 ceAbstractionStarter]: At program point getClientKeyringUserENTRY(lines 2376 2429) the Hoare annotation is: true [2019-10-13 23:06:03,682 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookSizeENTRY(lines 1819 1838) no Hoare annotation was computed. [2019-10-13 23:06:03,682 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookSizeEXIT(lines 1819 1838) no Hoare annotation was computed. [2019-10-13 23:06:03,682 INFO L446 ceAbstractionStarter]: At program point setClientKeyringUserENTRY(lines 2430 2473) the Hoare annotation is: true [2019-10-13 23:06:03,682 INFO L443 ceAbstractionStarter]: For program point setClientKeyringUserEXIT(lines 2430 2473) no Hoare annotation was computed. [2019-10-13 23:06:03,683 INFO L446 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 2731 2738) the Hoare annotation is: true [2019-10-13 23:06:03,683 INFO L443 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 2731 2738) no Hoare annotation was computed. [2019-10-13 23:06:03,683 INFO L443 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2735) no Hoare annotation was computed. [2019-10-13 23:06:03,683 INFO L443 ceAbstractionStarter]: For program point setClientKeyringPublicKeyEXIT(lines 2591 2634) no Hoare annotation was computed. [2019-10-13 23:06:03,683 INFO L446 ceAbstractionStarter]: At program point setClientKeyringPublicKeyENTRY(lines 2591 2634) the Hoare annotation is: true [2019-10-13 23:06:03,683 INFO L446 ceAbstractionStarter]: At program point setClientForwardReceiverENTRY(lines 2663 2682) the Hoare annotation is: true [2019-10-13 23:06:03,683 INFO L443 ceAbstractionStarter]: For program point setClientForwardReceiverEXIT(lines 2663 2682) no Hoare annotation was computed. [2019-10-13 23:06:03,684 INFO L446 ceAbstractionStarter]: At program point L1500(line 1500) the Hoare annotation is: true [2019-10-13 23:06:03,684 INFO L446 ceAbstractionStarter]: At program point L1499(line 1499) the Hoare annotation is: true [2019-10-13 23:06:03,684 INFO L446 ceAbstractionStarter]: At program point L1500-1(line 1500) the Hoare annotation is: true [2019-10-13 23:06:03,684 INFO L443 ceAbstractionStarter]: For program point L1499-1(line 1499) no Hoare annotation was computed. [2019-10-13 23:06:03,684 INFO L443 ceAbstractionStarter]: For program point outgoingEXIT(lines 1494 1505) no Hoare annotation was computed. [2019-10-13 23:06:03,684 INFO L446 ceAbstractionStarter]: At program point outgoingENTRY(lines 1494 1505) the Hoare annotation is: true [2019-10-13 23:06:03,684 INFO L443 ceAbstractionStarter]: For program point outgoingFINAL(lines 1494 1505) no Hoare annotation was computed. [2019-10-13 23:06:03,684 INFO L446 ceAbstractionStarter]: At program point select_helpersFINAL(lines 483 489) the Hoare annotation is: true [2019-10-13 23:06:03,685 INFO L443 ceAbstractionStarter]: For program point select_helpersEXIT(lines 483 489) no Hoare annotation was computed. [2019-10-13 23:06:03,685 INFO L443 ceAbstractionStarter]: For program point isVerifiedENTRY(lines 415 433) no Hoare annotation was computed. [2019-10-13 23:06:03,685 INFO L443 ceAbstractionStarter]: For program point isVerifiedEXIT(lines 415 433) no Hoare annotation was computed. [2019-10-13 23:06:03,685 INFO L443 ceAbstractionStarter]: For program point setup_chuckEXIT(lines 655 665) no Hoare annotation was computed. [2019-10-13 23:06:03,685 INFO L446 ceAbstractionStarter]: At program point setup_chuckENTRY(lines 655 665) the Hoare annotation is: true [2019-10-13 23:06:03,685 INFO L443 ceAbstractionStarter]: For program point setup_chuckFINAL(lines 655 665) no Hoare annotation was computed. [2019-10-13 23:06:03,685 INFO L446 ceAbstractionStarter]: At program point L660(line 660) the Hoare annotation is: true [2019-10-13 23:06:03,685 INFO L446 ceAbstractionStarter]: At program point L660-1(line 660) the Hoare annotation is: true [2019-10-13 23:06:03,685 INFO L443 ceAbstractionStarter]: For program point findPublicKeyEXIT(lines 2537 2590) no Hoare annotation was computed. [2019-10-13 23:06:03,686 INFO L443 ceAbstractionStarter]: For program point findPublicKeyENTRY(lines 2537 2590) no Hoare annotation was computed. [2019-10-13 23:06:03,686 INFO L446 ceAbstractionStarter]: At program point L1568(line 1568) the Hoare annotation is: true [2019-10-13 23:06:03,686 INFO L443 ceAbstractionStarter]: For program point sendEmailEXIT(lines 1562 1574) no Hoare annotation was computed. [2019-10-13 23:06:03,686 INFO L443 ceAbstractionStarter]: For program point L1568-1(line 1568) no Hoare annotation was computed. [2019-10-13 23:06:03,686 INFO L446 ceAbstractionStarter]: At program point sendEmailENTRY(lines 1562 1574) the Hoare annotation is: true [2019-10-13 23:06:03,686 INFO L443 ceAbstractionStarter]: For program point sendEmailFINAL(lines 1562 1574) no Hoare annotation was computed. [2019-10-13 23:06:03,686 INFO L446 ceAbstractionStarter]: At program point L1570(line 1570) the Hoare annotation is: true [2019-10-13 23:06:03,686 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookAliasENTRY(lines 2011 2066) no Hoare annotation was computed. [2019-10-13 23:06:03,686 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookAliasEXIT(lines 2011 2066) no Hoare annotation was computed. [2019-10-13 23:06:03,686 INFO L443 ceAbstractionStarter]: For program point isEncryptedEXIT(lines 267 285) no Hoare annotation was computed. [2019-10-13 23:06:03,687 INFO L443 ceAbstractionStarter]: For program point isEncryptedENTRY(lines 267 285) no Hoare annotation was computed. [2019-10-13 23:06:03,687 INFO L443 ceAbstractionStarter]: For program point getClientAutoResponseEXIT(lines 2204 2227) no Hoare annotation was computed. [2019-10-13 23:06:03,687 INFO L443 ceAbstractionStarter]: For program point getClientAutoResponseENTRY(lines 2204 2227) no Hoare annotation was computed. [2019-10-13 23:06:03,687 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setENTRY(lines 893 938) no Hoare annotation was computed. [2019-10-13 23:06:03,687 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setEXIT(lines 893 938) no Hoare annotation was computed. [2019-10-13 23:06:03,687 INFO L443 ceAbstractionStarter]: For program point setClientNameENTRY(lines 1724 1743) no Hoare annotation was computed. [2019-10-13 23:06:03,687 INFO L443 ceAbstractionStarter]: For program point setClientNameEXIT(lines 1724 1743) no Hoare annotation was computed. [2019-10-13 23:06:03,687 INFO L446 ceAbstractionStarter]: At program point setClientPrivateKeyENTRY(lines 2275 2294) the Hoare annotation is: true [2019-10-13 23:06:03,687 INFO L443 ceAbstractionStarter]: For program point setClientPrivateKeyEXIT(lines 2275 2294) no Hoare annotation was computed. [2019-10-13 23:06:03,687 INFO L446 ceAbstractionStarter]: At program point L526(line 526) the Hoare annotation is: true [2019-10-13 23:06:03,688 INFO L443 ceAbstractionStarter]: For program point L526-1(line 526) no Hoare annotation was computed. [2019-10-13 23:06:03,688 INFO L446 ceAbstractionStarter]: At program point L523(line 523) the Hoare annotation is: true [2019-10-13 23:06:03,688 INFO L443 ceAbstractionStarter]: For program point L523-1(line 523) no Hoare annotation was computed. [2019-10-13 23:06:03,688 INFO L446 ceAbstractionStarter]: At program point L520(line 520) the Hoare annotation is: true [2019-10-13 23:06:03,688 INFO L443 ceAbstractionStarter]: For program point L520-1(line 520) no Hoare annotation was computed. [2019-10-13 23:06:03,688 INFO L443 ceAbstractionStarter]: For program point printMailEXIT(lines 505 532) no Hoare annotation was computed. [2019-10-13 23:06:03,688 INFO L446 ceAbstractionStarter]: At program point L517(line 517) the Hoare annotation is: true [2019-10-13 23:06:03,688 INFO L443 ceAbstractionStarter]: For program point L517-1(line 517) no Hoare annotation was computed. [2019-10-13 23:06:03,689 INFO L446 ceAbstractionStarter]: At program point printMailENTRY(lines 505 532) the Hoare annotation is: true [2019-10-13 23:06:03,689 INFO L443 ceAbstractionStarter]: For program point setEmailToEXIT(lines 171 186) no Hoare annotation was computed. [2019-10-13 23:06:03,689 INFO L446 ceAbstractionStarter]: At program point setEmailToENTRY(lines 171 186) the Hoare annotation is: true [2019-10-13 23:06:03,689 INFO L443 ceAbstractionStarter]: For program point setEmailIsSignatureVerifiedENTRY(lines 434 449) no Hoare annotation was computed. [2019-10-13 23:06:03,689 INFO L443 ceAbstractionStarter]: For program point setEmailIsSignatureVerifiedEXIT(lines 434 449) no Hoare annotation was computed. [2019-10-13 23:06:03,689 INFO L443 ceAbstractionStarter]: For program point is_queue_emptyEXIT(lines 1585 1593) no Hoare annotation was computed. [2019-10-13 23:06:03,689 INFO L446 ceAbstractionStarter]: At program point is_queue_emptyENTRY(lines 1585 1593) the Hoare annotation is: true [2019-10-13 23:06:03,689 INFO L443 ceAbstractionStarter]: For program point setEmailSignKeyEXIT(lines 397 412) no Hoare annotation was computed. [2019-10-13 23:06:03,689 INFO L443 ceAbstractionStarter]: For program point setEmailSignKeyENTRY(lines 397 412) no Hoare annotation was computed. [2019-10-13 23:06:03,689 INFO L443 ceAbstractionStarter]: For program point getClientKeyringPublicKeyEXIT(lines 2483 2536) no Hoare annotation was computed. [2019-10-13 23:06:03,690 INFO L446 ceAbstractionStarter]: At program point getClientKeyringPublicKeyENTRY(lines 2483 2536) the Hoare annotation is: true [2019-10-13 23:06:03,690 INFO L443 ceAbstractionStarter]: For program point generateKeyPairFINAL(lines 1637 1646) no Hoare annotation was computed. [2019-10-13 23:06:03,690 INFO L446 ceAbstractionStarter]: At program point L1642(line 1642) the Hoare annotation is: true [2019-10-13 23:06:03,691 INFO L446 ceAbstractionStarter]: At program point generateKeyPairENTRY(lines 1637 1646) the Hoare annotation is: true [2019-10-13 23:06:03,692 INFO L443 ceAbstractionStarter]: For program point generateKeyPairEXIT(lines 1637 1646) no Hoare annotation was computed. [2019-10-13 23:06:03,692 INFO L443 ceAbstractionStarter]: For program point select_oneENTRY(lines 466 475) no Hoare annotation was computed. [2019-10-13 23:06:03,692 INFO L443 ceAbstractionStarter]: For program point select_oneEXIT(lines 466 475) no Hoare annotation was computed. [2019-10-13 23:06:03,692 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtENTRY(lines 1057 1159) no Hoare annotation was computed. [2019-10-13 23:06:03,692 INFO L443 ceAbstractionStarter]: For program point L1086(lines 1086 1102) no Hoare annotation was computed. [2019-10-13 23:06:03,692 INFO L443 ceAbstractionStarter]: For program point L1107(lines 1106 1126) no Hoare annotation was computed. [2019-10-13 23:06:03,692 INFO L443 ceAbstractionStarter]: For program point L1138(line 1138) no Hoare annotation was computed. [2019-10-13 23:06:03,692 INFO L443 ceAbstractionStarter]: For program point L1138-1(line 1138) no Hoare annotation was computed. [2019-10-13 23:06:03,693 INFO L443 ceAbstractionStarter]: For program point L1103(lines 1103 1144) no Hoare annotation was computed. [2019-10-13 23:06:03,693 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtFINAL(lines 1057 1159) no Hoare annotation was computed. [2019-10-13 23:06:03,693 INFO L443 ceAbstractionStarter]: For program point L1122(line 1122) no Hoare annotation was computed. [2019-10-13 23:06:03,693 INFO L443 ceAbstractionStarter]: For program point L1122-1(line 1122) no Hoare annotation was computed. [2019-10-13 23:06:03,693 INFO L443 ceAbstractionStarter]: For program point L1081(lines 1081 1085) no Hoare annotation was computed. [2019-10-13 23:06:03,693 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtEXIT(lines 1057 1159) no Hoare annotation was computed. [2019-10-13 23:06:03,693 INFO L443 ceAbstractionStarter]: For program point L1106-2(lines 1106 1126) no Hoare annotation was computed. [2019-10-13 23:06:03,693 INFO L443 ceAbstractionStarter]: For program point L1127(lines 1105 1128) no Hoare annotation was computed. [2019-10-13 23:06:03,693 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAddressENTRY(lines 2076 2144) no Hoare annotation was computed. [2019-10-13 23:06:03,694 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAddressEXIT(lines 2076 2144) no Hoare annotation was computed. [2019-10-13 23:06:03,694 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2019-10-13 23:06:03,694 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2019-10-13 23:06:03,694 INFO L443 ceAbstractionStarter]: For program point setClientOutbufferEXIT(lines 1772 1791) no Hoare annotation was computed. [2019-10-13 23:06:03,694 INFO L443 ceAbstractionStarter]: For program point setClientOutbufferENTRY(lines 1772 1791) no Hoare annotation was computed. [2019-10-13 23:06:03,694 INFO L443 ceAbstractionStarter]: For program point setupEXIT(lines 700 722) no Hoare annotation was computed. [2019-10-13 23:06:03,694 INFO L446 ceAbstractionStarter]: At program point setupENTRY(lines 700 722) the Hoare annotation is: true [2019-10-13 23:06:03,694 INFO L446 ceAbstractionStarter]: At program point L716(line 716) the Hoare annotation is: true [2019-10-13 23:06:03,695 INFO L443 ceAbstractionStarter]: For program point L716-1(line 716) no Hoare annotation was computed. [2019-10-13 23:06:03,695 INFO L446 ceAbstractionStarter]: At program point L712(line 712) the Hoare annotation is: true [2019-10-13 23:06:03,695 INFO L443 ceAbstractionStarter]: For program point L712-1(line 712) no Hoare annotation was computed. [2019-10-13 23:06:03,695 INFO L446 ceAbstractionStarter]: At program point L708(line 708) the Hoare annotation is: true [2019-10-13 23:06:03,695 INFO L443 ceAbstractionStarter]: For program point L708-1(line 708) no Hoare annotation was computed. [2019-10-13 23:06:03,695 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-13 23:06:03,695 INFO L446 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2019-10-13 23:06:03,695 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-10-13 23:06:03,696 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-13 23:06:03,696 INFO L446 ceAbstractionStarter]: At program point L1521(line 1521) the Hoare annotation is: true [2019-10-13 23:06:03,696 INFO L443 ceAbstractionStarter]: For program point incoming__wrappee__KeysEXIT(lines 1516 1525) no Hoare annotation was computed. [2019-10-13 23:06:03,696 INFO L446 ceAbstractionStarter]: At program point incoming__wrappee__KeysENTRY(lines 1516 1525) the Hoare annotation is: true [2019-10-13 23:06:03,696 INFO L443 ceAbstractionStarter]: For program point incoming__wrappee__KeysFINAL(lines 1516 1525) no Hoare annotation was computed. [2019-10-13 23:06:03,696 INFO L443 ceAbstractionStarter]: For program point promptEXIT(lines 2741 2755) no Hoare annotation was computed. [2019-10-13 23:06:03,696 INFO L443 ceAbstractionStarter]: For program point promptENTRY(lines 2741 2755) no Hoare annotation was computed. [2019-10-13 23:06:03,708 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 11:06:03 BoogieIcfgContainer [2019-10-13 23:06:03,709 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-13 23:06:03,712 INFO L168 Benchmark]: Toolchain (without parser) took 8767.28 ms. Allocated memory was 137.9 MB in the beginning and 345.0 MB in the end (delta: 207.1 MB). Free memory was 99.8 MB in the beginning and 177.6 MB in the end (delta: -77.8 MB). Peak memory consumption was 129.3 MB. Max. memory is 7.1 GB. [2019-10-13 23:06:03,713 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 137.9 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2019-10-13 23:06:03,714 INFO L168 Benchmark]: CACSL2BoogieTranslator took 987.00 ms. Allocated memory was 137.9 MB in the beginning and 202.9 MB in the end (delta: 65.0 MB). Free memory was 99.6 MB in the beginning and 144.4 MB in the end (delta: -44.9 MB). Peak memory consumption was 32.7 MB. Max. memory is 7.1 GB. [2019-10-13 23:06:03,715 INFO L168 Benchmark]: Boogie Preprocessor took 189.23 ms. Allocated memory is still 202.9 MB. Free memory was 144.4 MB in the beginning and 136.1 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 7.1 GB. [2019-10-13 23:06:03,716 INFO L168 Benchmark]: RCFGBuilder took 4945.69 ms. Allocated memory was 202.9 MB in the beginning and 295.2 MB in the end (delta: 92.3 MB). Free memory was 136.1 MB in the beginning and 121.0 MB in the end (delta: 15.0 MB). Peak memory consumption was 107.3 MB. Max. memory is 7.1 GB. [2019-10-13 23:06:03,717 INFO L168 Benchmark]: TraceAbstraction took 2639.96 ms. Allocated memory was 295.2 MB in the beginning and 345.0 MB in the end (delta: 49.8 MB). Free memory was 121.0 MB in the beginning and 177.6 MB in the end (delta: -56.5 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-10-13 23:06:03,721 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 137.9 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 987.00 ms. Allocated memory was 137.9 MB in the beginning and 202.9 MB in the end (delta: 65.0 MB). Free memory was 99.6 MB in the beginning and 144.4 MB in the end (delta: -44.9 MB). Peak memory consumption was 32.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 189.23 ms. Allocated memory is still 202.9 MB. Free memory was 144.4 MB in the beginning and 136.1 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4945.69 ms. Allocated memory was 202.9 MB in the beginning and 295.2 MB in the end (delta: 92.3 MB). Free memory was 136.1 MB in the beginning and 121.0 MB in the end (delta: 15.0 MB). Peak memory consumption was 107.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 2639.96 ms. Allocated memory was 295.2 MB in the beginning and 345.0 MB in the end (delta: 49.8 MB). Free memory was 121.0 MB in the beginning and 177.6 MB in the end (delta: -56.5 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 2735]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1367]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1420]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1314]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1353]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1300]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1406]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1291]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1339]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1381]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1395]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1292]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1325]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 105 procedures, 410 locations, 1 error locations. Result: SAFE, OverallTime: 2.5s, OverallIterations: 4, TraceHistogramMax: 3, AutomataDifference: 0.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.2s, HoareTripleCheckerStatistics: 1265 SDtfs, 55 SDslu, 2444 SDs, 0 SdLazy, 32 SolverSat, 1 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 17 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=308occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 1 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 138 LocationsWithAnnotation, 421 PreInvPairs, 468 NumberOfFragments, 144 HoareAnnotationTreeSize, 421 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 138 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 514 NumberOfCodeBlocks, 514 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 510 ConstructedInterpolants, 0 QuantifiedInterpolants, 68176 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 68/68 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...