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 --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/product-lines/email_spec8_product16.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 21:18:08,685 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 21:18:08,688 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 21:18:08,709 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 21:18:08,709 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 21:18:08,710 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 21:18:08,712 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 21:18:08,713 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 21:18:08,715 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 21:18:08,716 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 21:18:08,717 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 21:18:08,718 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 21:18:08,718 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 21:18:08,719 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 21:18:08,721 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 21:18:08,722 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 21:18:08,723 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 21:18:08,724 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 21:18:08,725 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 21:18:08,727 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 21:18:08,729 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 21:18:08,730 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 21:18:08,731 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 21:18:08,732 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 21:18:08,734 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 21:18:08,734 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 21:18:08,734 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 21:18:08,735 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 21:18:08,736 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 21:18:08,737 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 21:18:08,737 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 21:18:08,738 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 21:18:08,739 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 21:18:08,739 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 21:18:08,740 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 21:18:08,741 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 21:18:08,741 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 21:18:08,742 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 21:18:08,742 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 21:18:08,743 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 21:18:08,744 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 21:18:08,744 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 21:18:08,769 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 21:18:08,770 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 21:18:08,771 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 21:18:08,772 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 21:18:08,772 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 21:18:08,772 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 21:18:08,772 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 21:18:08,773 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 21:18:08,773 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 21:18:08,773 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 21:18:08,774 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 21:18:08,774 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 21:18:08,775 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 21:18:08,775 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 21:18:08,775 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 21:18:08,775 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 21:18:08,776 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 21:18:08,776 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 21:18:08,776 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 21:18:08,776 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 21:18:08,777 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 21:18:08,777 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 21:18:08,777 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 21:18:08,777 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 21:18:08,778 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 21:18:08,778 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 21:18:08,778 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 21:18:08,778 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 21:18:08,778 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-10-13 21:18:09,075 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 21:18:09,088 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 21:18:09,094 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 21:18:09,095 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 21:18:09,095 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 21:18:09,096 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec8_product16.cil.c [2019-10-13 21:18:09,176 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94b9b642e/c94c579dfd1d4855b4b64a4fd0f233e9/FLAG8f5c6f346 [2019-10-13 21:18:09,892 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 21:18:09,892 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec8_product16.cil.c [2019-10-13 21:18:09,920 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94b9b642e/c94c579dfd1d4855b4b64a4fd0f233e9/FLAG8f5c6f346 [2019-10-13 21:18:10,054 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94b9b642e/c94c579dfd1d4855b4b64a4fd0f233e9 [2019-10-13 21:18:10,063 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 21:18:10,065 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 21:18:10,066 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 21:18:10,066 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 21:18:10,069 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 21:18:10,070 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:18:10" (1/1) ... [2019-10-13 21:18:10,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2be43138 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:10, skipping insertion in model container [2019-10-13 21:18:10,072 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:18:10" (1/1) ... [2019-10-13 21:18:10,080 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 21:18:10,161 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 21:18:10,954 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 21:18:10,976 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 21:18:11,118 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 21:18:11,237 INFO L192 MainTranslator]: Completed translation [2019-10-13 21:18:11,237 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:11 WrapperNode [2019-10-13 21:18:11,238 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 21:18:11,239 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 21:18:11,239 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 21:18:11,239 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 21:18:11,256 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:11" (1/1) ... [2019-10-13 21:18:11,256 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:11" (1/1) ... [2019-10-13 21:18:11,302 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:11" (1/1) ... [2019-10-13 21:18:11,305 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:11" (1/1) ... [2019-10-13 21:18:11,386 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:11" (1/1) ... [2019-10-13 21:18:11,422 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:11" (1/1) ... [2019-10-13 21:18:11,444 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:11" (1/1) ... [2019-10-13 21:18:11,469 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 21:18:11,470 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 21:18:11,470 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 21:18:11,470 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 21:18:11,472 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:11" (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 21:18:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 21:18:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 21:18:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-10-13 21:18:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-10-13 21:18:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-10-13 21:18:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-10-13 21:18:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-10-13 21:18:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-10-13 21:18:11,549 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-10-13 21:18:11,549 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-10-13 21:18:11,549 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-10-13 21:18:11,550 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-10-13 21:18:11,550 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-10-13 21:18:11,551 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-10-13 21:18:11,551 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-10-13 21:18:11,551 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-10-13 21:18:11,554 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-10-13 21:18:11,554 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-10-13 21:18:11,554 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-10-13 21:18:11,554 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-10-13 21:18:11,555 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-10-13 21:18:11,555 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-10-13 21:18:11,555 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-10-13 21:18:11,555 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-10-13 21:18:11,555 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-10-13 21:18:11,556 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-10-13 21:18:11,556 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-10-13 21:18:11,556 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-10-13 21:18:11,556 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-10-13 21:18:11,556 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-10-13 21:18:11,557 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-10-13 21:18:11,558 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-10-13 21:18:11,558 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-10-13 21:18:11,558 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-10-13 21:18:11,558 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2019-10-13 21:18:11,559 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-10-13 21:18:11,559 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-10-13 21:18:11,560 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-10-13 21:18:11,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-10-13 21:18:11,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-10-13 21:18:11,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-10-13 21:18:11,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-10-13 21:18:11,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-10-13 21:18:11,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-10-13 21:18:11,561 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-10-13 21:18:11,561 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-10-13 21:18:11,561 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-10-13 21:18:11,561 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-10-13 21:18:11,562 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-10-13 21:18:11,562 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-10-13 21:18:11,562 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-10-13 21:18:11,562 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-10-13 21:18:11,562 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-10-13 21:18:11,562 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 21:18:11,563 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-10-13 21:18:11,563 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-10-13 21:18:11,563 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-10-13 21:18:11,563 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-10-13 21:18:11,563 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-10-13 21:18:11,564 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-10-13 21:18:11,564 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-10-13 21:18:11,564 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-10-13 21:18:11,564 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-10-13 21:18:11,565 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-10-13 21:18:11,565 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-10-13 21:18:11,565 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-10-13 21:18:11,565 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-10-13 21:18:11,565 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-10-13 21:18:11,566 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-10-13 21:18:11,566 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-10-13 21:18:11,566 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-10-13 21:18:11,566 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-10-13 21:18:11,566 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-10-13 21:18:11,567 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-10-13 21:18:11,567 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-10-13 21:18:11,567 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-10-13 21:18:11,568 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-10-13 21:18:11,568 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-10-13 21:18:11,568 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-10-13 21:18:11,569 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-10-13 21:18:11,569 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-10-13 21:18:11,569 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-10-13 21:18:11,569 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-10-13 21:18:11,570 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-10-13 21:18:11,570 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-10-13 21:18:11,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-10-13 21:18:11,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptAutoResponder_spec__1 [2019-10-13 21:18:11,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptAutoResponder_spec__2 [2019-10-13 21:18:11,572 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-10-13 21:18:11,572 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-10-13 21:18:11,572 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-10-13 21:18:11,573 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-10-13 21:18:11,573 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-10-13 21:18:11,573 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-10-13 21:18:11,573 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-10-13 21:18:11,573 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-10-13 21:18:11,574 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-10-13 21:18:11,574 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-10-13 21:18:11,574 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Encrypt [2019-10-13 21:18:11,574 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2019-10-13 21:18:11,574 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-10-13 21:18:11,574 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-10-13 21:18:11,575 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-10-13 21:18:11,575 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-10-13 21:18:11,575 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-10-13 21:18:11,575 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-10-13 21:18:11,575 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-10-13 21:18:11,575 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-10-13 21:18:11,576 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-10-13 21:18:11,576 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-10-13 21:18:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 21:18:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 21:18:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-10-13 21:18:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-10-13 21:18:11,577 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-10-13 21:18:11,577 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-10-13 21:18:11,577 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-10-13 21:18:11,578 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-10-13 21:18:11,578 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-10-13 21:18:11,578 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-10-13 21:18:11,578 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-10-13 21:18:11,578 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-10-13 21:18:11,579 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-10-13 21:18:11,579 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-10-13 21:18:11,580 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-10-13 21:18:11,580 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-10-13 21:18:11,580 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-10-13 21:18:11,580 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-10-13 21:18:11,581 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-10-13 21:18:11,581 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-10-13 21:18:11,581 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-10-13 21:18:11,581 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-10-13 21:18:11,581 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-10-13 21:18:11,582 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-10-13 21:18:11,582 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-10-13 21:18:11,582 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-10-13 21:18:11,583 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-10-13 21:18:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-10-13 21:18:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-10-13 21:18:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-10-13 21:18:11,587 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-10-13 21:18:11,587 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-10-13 21:18:11,587 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-10-13 21:18:11,588 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-10-13 21:18:11,594 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-10-13 21:18:11,594 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-10-13 21:18:11,594 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-10-13 21:18:11,595 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-10-13 21:18:11,595 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-10-13 21:18:11,595 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-10-13 21:18:11,595 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-10-13 21:18:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-10-13 21:18:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-10-13 21:18:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-10-13 21:18:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 21:18:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2019-10-13 21:18:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-10-13 21:18:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 21:18:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 21:18:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-10-13 21:18:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 21:18:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 21:18:11,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 21:18:11,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 21:18:11,599 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-10-13 21:18:11,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 21:18:11,599 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-10-13 21:18:11,599 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-10-13 21:18:11,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 21:18:11,599 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-10-13 21:18:11,600 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-10-13 21:18:11,600 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-10-13 21:18:11,600 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-10-13 21:18:11,600 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-10-13 21:18:11,600 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-10-13 21:18:11,600 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-10-13 21:18:11,601 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-10-13 21:18:11,601 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-10-13 21:18:11,601 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-10-13 21:18:11,601 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-10-13 21:18:11,601 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-10-13 21:18:11,601 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-10-13 21:18:11,601 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-10-13 21:18:11,602 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-10-13 21:18:11,602 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-10-13 21:18:11,602 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-10-13 21:18:11,602 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-10-13 21:18:11,602 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-10-13 21:18:11,602 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-10-13 21:18:11,602 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 21:18:11,602 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-10-13 21:18:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-10-13 21:18:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-10-13 21:18:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-10-13 21:18:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-10-13 21:18:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-10-13 21:18:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-10-13 21:18:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-10-13 21:18:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-10-13 21:18:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-10-13 21:18:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-10-13 21:18:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-10-13 21:18:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-10-13 21:18:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-10-13 21:18:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-10-13 21:18:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-10-13 21:18:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-10-13 21:18:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-10-13 21:18:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-10-13 21:18:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-10-13 21:18:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-10-13 21:18:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-10-13 21:18:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-10-13 21:18:11,606 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-10-13 21:18:11,606 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-10-13 21:18:11,606 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-10-13 21:18:11,606 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-10-13 21:18:11,606 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-10-13 21:18:11,606 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptAutoResponder_spec__1 [2019-10-13 21:18:11,606 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptAutoResponder_spec__2 [2019-10-13 21:18:11,606 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-10-13 21:18:11,607 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-10-13 21:18:11,607 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-10-13 21:18:11,607 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-10-13 21:18:11,607 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-10-13 21:18:11,607 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-10-13 21:18:11,607 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-10-13 21:18:11,607 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-10-13 21:18:11,607 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-10-13 21:18:11,608 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-10-13 21:18:11,608 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Encrypt [2019-10-13 21:18:11,608 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2019-10-13 21:18:11,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 21:18:11,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 21:18:11,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 21:18:13,884 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 21:18:13,884 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-13 21:18:13,886 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:18:13 BoogieIcfgContainer [2019-10-13 21:18:13,886 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 21:18:13,888 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 21:18:13,888 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 21:18:13,892 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 21:18:13,893 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 09:18:10" (1/3) ... [2019-10-13 21:18:13,894 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59405fe5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:18:13, skipping insertion in model container [2019-10-13 21:18:13,894 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:18:11" (2/3) ... [2019-10-13 21:18:13,894 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59405fe5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:18:13, skipping insertion in model container [2019-10-13 21:18:13,895 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:18:13" (3/3) ... [2019-10-13 21:18:13,897 INFO L109 eAbstractionObserver]: Analyzing ICFG email_spec8_product16.cil.c [2019-10-13 21:18:13,908 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 21:18:13,921 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 21:18:13,935 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 21:18:13,984 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 21:18:13,984 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 21:18:13,984 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 21:18:13,984 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 21:18:13,984 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 21:18:13,985 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 21:18:13,985 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 21:18:13,985 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 21:18:14,030 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states. [2019-10-13 21:18:14,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2019-10-13 21:18:14,071 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:18:14,073 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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, 1] [2019-10-13 21:18:14,078 INFO L410 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:18:14,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:18:14,091 INFO L82 PathProgramCache]: Analyzing trace with hash -1079816034, now seen corresponding path program 1 times [2019-10-13 21:18:14,103 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:18:14,104 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1093856473] [2019-10-13 21:18:14,104 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:18:14,104 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:18:14,105 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:18:14,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:18:14,772 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2019-10-13 21:18:14,773 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1093856473] [2019-10-13 21:18:14,774 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 21:18:14,774 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-10-13 21:18:14,774 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1819556528] [2019-10-13 21:18:14,780 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-10-13 21:18:14,782 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:18:14,798 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-10-13 21:18:14,799 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-13 21:18:14,801 INFO L87 Difference]: Start difference. First operand 480 states. Second operand 2 states. [2019-10-13 21:18:14,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:18:14,871 INFO L93 Difference]: Finished difference Result 702 states and 921 transitions. [2019-10-13 21:18:14,872 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-10-13 21:18:14,873 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 145 [2019-10-13 21:18:14,874 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:18:14,912 INFO L225 Difference]: With dead ends: 702 [2019-10-13 21:18:14,913 INFO L226 Difference]: Without dead ends: 457 [2019-10-13 21:18:14,919 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 21:18:14,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 457 states. [2019-10-13 21:18:15,025 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 457 to 457. [2019-10-13 21:18:15,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 457 states. [2019-10-13 21:18:15,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 457 states and 605 transitions. [2019-10-13 21:18:15,034 INFO L78 Accepts]: Start accepts. Automaton has 457 states and 605 transitions. Word has length 145 [2019-10-13 21:18:15,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:18:15,036 INFO L462 AbstractCegarLoop]: Abstraction has 457 states and 605 transitions. [2019-10-13 21:18:15,037 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-10-13 21:18:15,037 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 605 transitions. [2019-10-13 21:18:15,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2019-10-13 21:18:15,042 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:18:15,042 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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, 1, 1] [2019-10-13 21:18:15,042 INFO L410 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:18:15,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:18:15,043 INFO L82 PathProgramCache]: Analyzing trace with hash -1252139373, now seen corresponding path program 1 times [2019-10-13 21:18:15,043 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:18:15,044 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [943383036] [2019-10-13 21:18:15,044 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:18:15,044 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:18:15,044 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:18:15,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:18:15,324 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2019-10-13 21:18:15,324 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [943383036] [2019-10-13 21:18:15,325 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 21:18:15,325 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 21:18:15,325 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [350721895] [2019-10-13 21:18:15,335 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 21:18:15,336 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:18:15,336 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 21:18:15,336 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 21:18:15,337 INFO L87 Difference]: Start difference. First operand 457 states and 605 transitions. Second operand 3 states. [2019-10-13 21:18:15,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:18:15,415 INFO L93 Difference]: Finished difference Result 685 states and 890 transitions. [2019-10-13 21:18:15,416 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 21:18:15,416 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 146 [2019-10-13 21:18:15,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:18:15,425 INFO L225 Difference]: With dead ends: 685 [2019-10-13 21:18:15,425 INFO L226 Difference]: Without dead ends: 460 [2019-10-13 21:18:15,431 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 21:18:15,434 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 460 states. [2019-10-13 21:18:15,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 460 to 459. [2019-10-13 21:18:15,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 459 states. [2019-10-13 21:18:15,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 459 states and 607 transitions. [2019-10-13 21:18:15,459 INFO L78 Accepts]: Start accepts. Automaton has 459 states and 607 transitions. Word has length 146 [2019-10-13 21:18:15,459 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:18:15,460 INFO L462 AbstractCegarLoop]: Abstraction has 459 states and 607 transitions. [2019-10-13 21:18:15,460 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 21:18:15,460 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 607 transitions. [2019-10-13 21:18:15,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2019-10-13 21:18:15,464 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:18:15,464 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 21:18:15,464 INFO L410 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:18:15,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:18:15,465 INFO L82 PathProgramCache]: Analyzing trace with hash -88146113, now seen corresponding path program 1 times [2019-10-13 21:18:15,465 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:18:15,465 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2031502977] [2019-10-13 21:18:15,465 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:18:15,466 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:18:15,466 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:18:15,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:18:15,671 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2019-10-13 21:18:15,672 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2031502977] [2019-10-13 21:18:15,672 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 21:18:15,675 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 21:18:15,676 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1185452287] [2019-10-13 21:18:15,676 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 21:18:15,677 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:18:15,678 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 21:18:15,678 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 21:18:15,678 INFO L87 Difference]: Start difference. First operand 459 states and 607 transitions. Second operand 3 states. [2019-10-13 21:18:15,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:18:15,711 INFO L93 Difference]: Finished difference Result 894 states and 1212 transitions. [2019-10-13 21:18:15,712 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 21:18:15,712 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 152 [2019-10-13 21:18:15,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:18:15,716 INFO L225 Difference]: With dead ends: 894 [2019-10-13 21:18:15,716 INFO L226 Difference]: Without dead ends: 500 [2019-10-13 21:18:15,718 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 21:18:15,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 500 states. [2019-10-13 21:18:15,751 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 500 to 499. [2019-10-13 21:18:15,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 499 states. [2019-10-13 21:18:15,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 499 states and 676 transitions. [2019-10-13 21:18:15,756 INFO L78 Accepts]: Start accepts. Automaton has 499 states and 676 transitions. Word has length 152 [2019-10-13 21:18:15,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:18:15,758 INFO L462 AbstractCegarLoop]: Abstraction has 499 states and 676 transitions. [2019-10-13 21:18:15,758 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 21:18:15,758 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 676 transitions. [2019-10-13 21:18:15,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2019-10-13 21:18:15,763 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:18:15,764 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 21:18:15,764 INFO L410 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:18:15,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:18:15,765 INFO L82 PathProgramCache]: Analyzing trace with hash -981912952, now seen corresponding path program 1 times [2019-10-13 21:18:15,765 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:18:15,765 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1820398569] [2019-10-13 21:18:15,766 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:18:15,766 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:18:15,766 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:18:15,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:18:15,953 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2019-10-13 21:18:15,953 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1820398569] [2019-10-13 21:18:15,954 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 21:18:15,954 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 21:18:15,954 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1062131725] [2019-10-13 21:18:15,955 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 21:18:15,955 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:18:15,955 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 21:18:15,955 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 21:18:15,956 INFO L87 Difference]: Start difference. First operand 499 states and 676 transitions. Second operand 3 states. [2019-10-13 21:18:15,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:18:15,994 INFO L93 Difference]: Finished difference Result 788 states and 1053 transitions. [2019-10-13 21:18:15,998 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 21:18:15,998 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 153 [2019-10-13 21:18:15,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:18:16,005 INFO L225 Difference]: With dead ends: 788 [2019-10-13 21:18:16,007 INFO L226 Difference]: Without dead ends: 565 [2019-10-13 21:18:16,008 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 9 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 21:18:16,010 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 565 states. [2019-10-13 21:18:16,041 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 565 to 565. [2019-10-13 21:18:16,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 565 states. [2019-10-13 21:18:16,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 565 states and 764 transitions. [2019-10-13 21:18:16,045 INFO L78 Accepts]: Start accepts. Automaton has 565 states and 764 transitions. Word has length 153 [2019-10-13 21:18:16,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:18:16,047 INFO L462 AbstractCegarLoop]: Abstraction has 565 states and 764 transitions. [2019-10-13 21:18:16,048 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 21:18:16,048 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 764 transitions. [2019-10-13 21:18:16,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2019-10-13 21:18:16,055 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:18:16,056 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 21:18:16,056 INFO L410 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:18:16,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:18:16,056 INFO L82 PathProgramCache]: Analyzing trace with hash -766929263, now seen corresponding path program 1 times [2019-10-13 21:18:16,057 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:18:16,057 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [204837292] [2019-10-13 21:18:16,058 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:18:16,058 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:18:16,058 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:18:16,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:18:16,681 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2019-10-13 21:18:16,681 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [204837292] [2019-10-13 21:18:16,682 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [549018520] [2019-10-13 21:18:16,682 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-13 21:18:17,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:18:17,399 INFO L256 TraceCheckSpWp]: Trace formula consists of 2935 conjuncts, 8 conjunts are in the unsatisfiable core [2019-10-13 21:18:17,420 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-13 21:18:17,783 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2019-10-13 21:18:17,783 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-10-13 21:18:18,485 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 21:18:18,594 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 21:18:18,693 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 21:18:18,852 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 19 proven. 3 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2019-10-13 21:18:18,853 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2019-10-13 21:18:18,853 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [22, 9] total 35 [2019-10-13 21:18:18,853 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [383580393] [2019-10-13 21:18:18,854 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-13 21:18:18,854 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:18:18,855 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-13 21:18:18,855 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=1100, Unknown=0, NotChecked=0, Total=1190 [2019-10-13 21:18:18,856 INFO L87 Difference]: Start difference. First operand 565 states and 764 transitions. Second operand 9 states. [2019-10-13 21:18:20,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:18:20,383 INFO L93 Difference]: Finished difference Result 1108 states and 1508 transitions. [2019-10-13 21:18:20,384 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-10-13 21:18:20,384 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 260 [2019-10-13 21:18:20,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:18:20,388 INFO L225 Difference]: With dead ends: 1108 [2019-10-13 21:18:20,388 INFO L226 Difference]: Without dead ends: 579 [2019-10-13 21:18:20,390 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 549 GetRequests, 509 SyntacticMatches, 4 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 154 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=111, Invalid=1295, Unknown=0, NotChecked=0, Total=1406 [2019-10-13 21:18:20,392 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 579 states. [2019-10-13 21:18:20,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 579 to 579. [2019-10-13 21:18:20,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 579 states. [2019-10-13 21:18:20,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 579 states and 782 transitions. [2019-10-13 21:18:20,421 INFO L78 Accepts]: Start accepts. Automaton has 579 states and 782 transitions. Word has length 260 [2019-10-13 21:18:20,421 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:18:20,421 INFO L462 AbstractCegarLoop]: Abstraction has 579 states and 782 transitions. [2019-10-13 21:18:20,421 INFO L463 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-13 21:18:20,422 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 782 transitions. [2019-10-13 21:18:20,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2019-10-13 21:18:20,427 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:18:20,427 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 21:18:20,645 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-13 21:18:20,646 INFO L410 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:18:20,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:18:20,647 INFO L82 PathProgramCache]: Analyzing trace with hash -1298689550, now seen corresponding path program 1 times [2019-10-13 21:18:20,647 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:18:20,647 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1277774791] [2019-10-13 21:18:20,647 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:18:20,648 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:18:20,648 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:18:20,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:18:21,088 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2019-10-13 21:18:21,089 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1277774791] [2019-10-13 21:18:21,090 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1817523621] [2019-10-13 21:18:21,090 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-13 21:18:21,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:18:21,734 INFO L256 TraceCheckSpWp]: Trace formula consists of 2936 conjuncts, 6 conjunts are in the unsatisfiable core [2019-10-13 21:18:21,746 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-13 21:18:21,961 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2019-10-13 21:18:21,962 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-10-13 21:18:22,495 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 21:18:22,573 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 21:18:22,636 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 19 proven. 3 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2019-10-13 21:18:22,637 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2019-10-13 21:18:22,637 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [22, 7] total 31 [2019-10-13 21:18:22,637 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1311931737] [2019-10-13 21:18:22,638 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-13 21:18:22,638 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:18:22,639 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-13 21:18:22,639 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=854, Unknown=0, NotChecked=0, Total=930 [2019-10-13 21:18:22,639 INFO L87 Difference]: Start difference. First operand 579 states and 782 transitions. Second operand 7 states. [2019-10-13 21:18:23,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:18:23,537 INFO L93 Difference]: Finished difference Result 1109 states and 1512 transitions. [2019-10-13 21:18:23,538 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-13 21:18:23,538 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 261 [2019-10-13 21:18:23,538 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:18:23,548 INFO L225 Difference]: With dead ends: 1109 [2019-10-13 21:18:23,548 INFO L226 Difference]: Without dead ends: 581 [2019-10-13 21:18:23,551 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 550 GetRequests, 516 SyntacticMatches, 3 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 108 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=90, Invalid=966, Unknown=0, NotChecked=0, Total=1056 [2019-10-13 21:18:23,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 581 states. [2019-10-13 21:18:23,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 581 to 581. [2019-10-13 21:18:23,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 581 states. [2019-10-13 21:18:23,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 581 states and 785 transitions. [2019-10-13 21:18:23,598 INFO L78 Accepts]: Start accepts. Automaton has 581 states and 785 transitions. Word has length 261 [2019-10-13 21:18:23,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:18:23,599 INFO L462 AbstractCegarLoop]: Abstraction has 581 states and 785 transitions. [2019-10-13 21:18:23,599 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-13 21:18:23,599 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 785 transitions. [2019-10-13 21:18:23,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2019-10-13 21:18:23,605 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:18:23,605 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 21:18:23,815 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-13 21:18:23,815 INFO L410 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:18:23,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:18:23,816 INFO L82 PathProgramCache]: Analyzing trace with hash -526950861, now seen corresponding path program 1 times [2019-10-13 21:18:23,816 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:18:23,817 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1639807765] [2019-10-13 21:18:23,817 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:18:23,817 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:18:23,817 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:18:23,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:18:24,416 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2019-10-13 21:18:24,417 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1639807765] [2019-10-13 21:18:24,417 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1466821350] [2019-10-13 21:18:24,417 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-13 21:18:25,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:18:25,013 INFO L256 TraceCheckSpWp]: Trace formula consists of 2937 conjuncts, 8 conjunts are in the unsatisfiable core [2019-10-13 21:18:25,022 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-13 21:18:25,304 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2019-10-13 21:18:25,304 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-10-13 21:18:25,829 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 21:18:25,913 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 21:18:25,998 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 21:18:26,153 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2019-10-13 21:18:26,153 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-13 21:18:26,154 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [9, 9] imperfect sequences [22] total 36 [2019-10-13 21:18:26,154 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2114257262] [2019-10-13 21:18:26,155 INFO L442 AbstractCegarLoop]: Interpolant automaton has 16 states [2019-10-13 21:18:26,155 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:18:26,155 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2019-10-13 21:18:26,156 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=1161, Unknown=0, NotChecked=0, Total=1260 [2019-10-13 21:18:26,156 INFO L87 Difference]: Start difference. First operand 581 states and 785 transitions. Second operand 16 states. [2019-10-13 21:18:28,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:18:28,286 INFO L93 Difference]: Finished difference Result 1113 states and 1512 transitions. [2019-10-13 21:18:28,286 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-10-13 21:18:28,287 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 262 [2019-10-13 21:18:28,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:18:28,291 INFO L225 Difference]: With dead ends: 1113 [2019-10-13 21:18:28,291 INFO L226 Difference]: Without dead ends: 593 [2019-10-13 21:18:28,294 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 554 GetRequests, 513 SyntacticMatches, 3 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 177 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=131, Invalid=1429, Unknown=0, NotChecked=0, Total=1560 [2019-10-13 21:18:28,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2019-10-13 21:18:28,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 591. [2019-10-13 21:18:28,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 591 states. [2019-10-13 21:18:28,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 591 states and 796 transitions. [2019-10-13 21:18:28,322 INFO L78 Accepts]: Start accepts. Automaton has 591 states and 796 transitions. Word has length 262 [2019-10-13 21:18:28,322 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:18:28,322 INFO L462 AbstractCegarLoop]: Abstraction has 591 states and 796 transitions. [2019-10-13 21:18:28,322 INFO L463 AbstractCegarLoop]: Interpolant automaton has 16 states. [2019-10-13 21:18:28,322 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 796 transitions. [2019-10-13 21:18:28,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2019-10-13 21:18:28,326 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:18:28,326 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 21:18:28,534 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-13 21:18:28,535 INFO L410 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:18:28,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:18:28,535 INFO L82 PathProgramCache]: Analyzing trace with hash -1637492206, now seen corresponding path program 2 times [2019-10-13 21:18:28,536 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:18:28,536 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [973391023] [2019-10-13 21:18:28,537 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:18:28,537 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:18:28,537 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:18:28,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:18:28,873 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2019-10-13 21:18:28,873 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [973391023] [2019-10-13 21:18:28,873 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [311192699] [2019-10-13 21:18:28,873 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-13 21:18:29,521 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2019-10-13 21:18:29,521 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-13 21:18:29,531 INFO L256 TraceCheckSpWp]: Trace formula consists of 2278 conjuncts, 6 conjunts are in the unsatisfiable core [2019-10-13 21:18:29,539 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-13 21:18:29,878 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2019-10-13 21:18:29,878 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-10-13 21:18:30,370 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 21:18:30,439 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 21:18:30,530 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2019-10-13 21:18:30,530 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-13 21:18:30,530 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [22] total 32 [2019-10-13 21:18:30,531 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1352573744] [2019-10-13 21:18:30,532 INFO L442 AbstractCegarLoop]: Interpolant automaton has 12 states [2019-10-13 21:18:30,532 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:18:30,533 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2019-10-13 21:18:30,533 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=83, Invalid=909, Unknown=0, NotChecked=0, Total=992 [2019-10-13 21:18:30,533 INFO L87 Difference]: Start difference. First operand 591 states and 796 transitions. Second operand 12 states. [2019-10-13 21:18:31,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:18:31,994 INFO L93 Difference]: Finished difference Result 1104 states and 1500 transitions. [2019-10-13 21:18:31,995 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-10-13 21:18:31,995 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 263 [2019-10-13 21:18:31,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:18:32,001 INFO L225 Difference]: With dead ends: 1104 [2019-10-13 21:18:32,001 INFO L226 Difference]: Without dead ends: 593 [2019-10-13 21:18:32,004 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 555 GetRequests, 520 SyntacticMatches, 2 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 124 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=105, Invalid=1085, Unknown=0, NotChecked=0, Total=1190 [2019-10-13 21:18:32,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2019-10-13 21:18:32,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 591. [2019-10-13 21:18:32,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 591 states. [2019-10-13 21:18:32,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 591 states and 795 transitions. [2019-10-13 21:18:32,057 INFO L78 Accepts]: Start accepts. Automaton has 591 states and 795 transitions. Word has length 263 [2019-10-13 21:18:32,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:18:32,058 INFO L462 AbstractCegarLoop]: Abstraction has 591 states and 795 transitions. [2019-10-13 21:18:32,058 INFO L463 AbstractCegarLoop]: Interpolant automaton has 12 states. [2019-10-13 21:18:32,058 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 795 transitions. [2019-10-13 21:18:32,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2019-10-13 21:18:32,063 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:18:32,063 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 21:18:32,274 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-13 21:18:32,274 INFO L410 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:18:32,274 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:18:32,275 INFO L82 PathProgramCache]: Analyzing trace with hash -2139452203, now seen corresponding path program 3 times [2019-10-13 21:18:32,275 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:18:32,275 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1354848917] [2019-10-13 21:18:32,275 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:18:32,275 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:18:32,276 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:18:32,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:18:32,702 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2019-10-13 21:18:32,703 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1354848917] [2019-10-13 21:18:32,703 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [554076991] [2019-10-13 21:18:32,704 INFO L92 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-13 21:18:33,310 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-10-13 21:18:33,310 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-13 21:18:33,315 INFO L256 TraceCheckSpWp]: Trace formula consists of 2305 conjuncts, 8 conjunts are in the unsatisfiable core [2019-10-13 21:18:33,325 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-13 21:18:33,648 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2019-10-13 21:18:33,648 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-10-13 21:18:34,291 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 21:18:34,398 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 21:18:34,494 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 21:18:34,729 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2019-10-13 21:18:34,730 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-13 21:18:34,730 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [9, 9] imperfect sequences [22] total 35 [2019-10-13 21:18:34,731 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [804320698] [2019-10-13 21:18:34,732 INFO L442 AbstractCegarLoop]: Interpolant automaton has 15 states [2019-10-13 21:18:34,732 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:18:34,733 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2019-10-13 21:18:34,733 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=1100, Unknown=0, NotChecked=0, Total=1190 [2019-10-13 21:18:34,733 INFO L87 Difference]: Start difference. First operand 591 states and 795 transitions. Second operand 15 states. [2019-10-13 21:18:36,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:18:36,172 INFO L93 Difference]: Finished difference Result 1111 states and 1507 transitions. [2019-10-13 21:18:36,172 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-10-13 21:18:36,172 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 264 [2019-10-13 21:18:36,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:18:36,177 INFO L225 Difference]: With dead ends: 1111 [2019-10-13 21:18:36,178 INFO L226 Difference]: Without dead ends: 595 [2019-10-13 21:18:36,180 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 558 GetRequests, 517 SyntacticMatches, 4 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 165 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=119, Invalid=1363, Unknown=0, NotChecked=0, Total=1482 [2019-10-13 21:18:36,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 595 states. [2019-10-13 21:18:36,202 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 595 to 591. [2019-10-13 21:18:36,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 591 states. [2019-10-13 21:18:36,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 591 states and 794 transitions. [2019-10-13 21:18:36,206 INFO L78 Accepts]: Start accepts. Automaton has 591 states and 794 transitions. Word has length 264 [2019-10-13 21:18:36,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:18:36,207 INFO L462 AbstractCegarLoop]: Abstraction has 591 states and 794 transitions. [2019-10-13 21:18:36,207 INFO L463 AbstractCegarLoop]: Interpolant automaton has 15 states. [2019-10-13 21:18:36,207 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 794 transitions. [2019-10-13 21:18:36,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2019-10-13 21:18:36,210 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:18:36,211 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 21:18:36,418 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-13 21:18:36,418 INFO L410 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:18:36,418 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:18:36,418 INFO L82 PathProgramCache]: Analyzing trace with hash -2087449991, now seen corresponding path program 1 times [2019-10-13 21:18:36,418 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:18:36,419 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1001660500] [2019-10-13 21:18:36,419 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:18:36,419 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:18:36,419 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:18:36,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:18:36,811 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2019-10-13 21:18:36,811 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1001660500] [2019-10-13 21:18:36,811 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [552522241] [2019-10-13 21:18:36,812 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-13 21:18:37,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:18:37,556 INFO L256 TraceCheckSpWp]: Trace formula consists of 2940 conjuncts, 6 conjunts are in the unsatisfiable core [2019-10-13 21:18:37,562 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-13 21:18:37,801 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2019-10-13 21:18:37,802 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-10-13 21:18:38,256 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 21:18:38,316 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 21:18:38,386 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2019-10-13 21:18:38,386 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-13 21:18:38,387 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [22] total 31 [2019-10-13 21:18:38,387 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1663129250] [2019-10-13 21:18:38,388 INFO L442 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-10-13 21:18:38,388 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:18:38,388 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-10-13 21:18:38,389 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=854, Unknown=0, NotChecked=0, Total=930 [2019-10-13 21:18:38,389 INFO L87 Difference]: Start difference. First operand 591 states and 794 transitions. Second operand 11 states. [2019-10-13 21:18:39,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:18:39,519 INFO L93 Difference]: Finished difference Result 1108 states and 1504 transitions. [2019-10-13 21:18:39,519 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-10-13 21:18:39,519 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 265 [2019-10-13 21:18:39,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:18:39,524 INFO L225 Difference]: With dead ends: 1108 [2019-10-13 21:18:39,524 INFO L226 Difference]: Without dead ends: 597 [2019-10-13 21:18:39,527 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 559 GetRequests, 524 SyntacticMatches, 3 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 116 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=96, Invalid=1026, Unknown=0, NotChecked=0, Total=1122 [2019-10-13 21:18:39,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 597 states. [2019-10-13 21:18:39,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 597 to 593. [2019-10-13 21:18:39,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 593 states. [2019-10-13 21:18:39,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 593 states and 797 transitions. [2019-10-13 21:18:39,554 INFO L78 Accepts]: Start accepts. Automaton has 593 states and 797 transitions. Word has length 265 [2019-10-13 21:18:39,554 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:18:39,554 INFO L462 AbstractCegarLoop]: Abstraction has 593 states and 797 transitions. [2019-10-13 21:18:39,555 INFO L463 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-10-13 21:18:39,555 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 797 transitions. [2019-10-13 21:18:39,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2019-10-13 21:18:39,558 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:18:39,558 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 21:18:39,776 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-13 21:18:39,777 INFO L410 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:18:39,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:18:39,777 INFO L82 PathProgramCache]: Analyzing trace with hash -747553837, now seen corresponding path program 1 times [2019-10-13 21:18:39,778 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:18:39,778 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1116827490] [2019-10-13 21:18:39,778 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:18:39,778 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:18:39,778 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:18:39,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:18:40,148 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2019-10-13 21:18:40,149 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1116827490] [2019-10-13 21:18:40,149 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [597798367] [2019-10-13 21:18:40,149 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-13 21:18:40,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:18:40,945 INFO L256 TraceCheckSpWp]: Trace formula consists of 2941 conjuncts, 3 conjunts are in the unsatisfiable core [2019-10-13 21:18:40,952 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-13 21:18:41,029 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2019-10-13 21:18:41,030 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-10-13 21:18:41,371 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 2 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2019-10-13 21:18:41,372 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleAbstractInterpretation [61804098] [2019-10-13 21:18:41,377 INFO L211 CegarAbsIntRunner]: Running AI on error trace of length 267 [2019-10-13 21:18:41,422 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-13 21:18:41,422 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-13 21:18:41,542 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-13 21:18:41,544 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 267 root evaluator evaluations with a maximum evaluation depth of 0. Performed 267 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 374 variables. [2019-10-13 21:18:41,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:18:41,549 INFO L536 sIntCurrentIteration]: Generating AbsInt predicates [2019-10-13 21:18:41,654 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-10-13 21:18:41,654 INFO L551 sIntCurrentIteration]: Unifying AI predicates [2019-10-13 21:18:41,664 INFO L553 sIntCurrentIteration]: We unified 265 AI predicates to 265 [2019-10-13 21:18:41,664 INFO L562 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-10-13 21:18:41,665 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 3 imperfect interpolant sequences. [2019-10-13 21:18:41,667 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [22, 4, 4] total 26 [2019-10-13 21:18:41,667 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [866685352] [2019-10-13 21:18:41,669 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-10-13 21:18:41,670 INFO L137 tionRefinementEngine]: Using predicate unifier AbsIntPredicateUnifier provided by strategy TAIPAN [2019-10-13 21:18:41,670 INFO L124 tionRefinementEngine]: Using hoare triple checker CachingHoareTripleCheckerMap provided by strategy [2019-10-13 21:18:41,671 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-10-13 21:18:41,671 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-13 21:18:41,671 INFO L87 Difference]: Start difference. First operand 593 states and 797 transitions. Second operand 2 states. [2019-10-13 21:18:41,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:18:41,681 INFO L93 Difference]: Finished difference Result 593 states and 797 transitions. [2019-10-13 21:18:41,681 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-10-13 21:18:41,681 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 266 [2019-10-13 21:18:41,681 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:18:41,682 INFO L225 Difference]: With dead ends: 593 [2019-10-13 21:18:41,682 INFO L226 Difference]: Without dead ends: 0 [2019-10-13 21:18:41,684 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 265 GetRequests, 265 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 21:18:41,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-13 21:18:41,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-13 21:18:41,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-13 21:18:41,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-13 21:18:41,686 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 266 [2019-10-13 21:18:41,686 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:18:41,686 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-13 21:18:41,686 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-10-13 21:18:41,686 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-13 21:18:41,686 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-13 21:18:41,903 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-13 21:18:41,911 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-13 21:18:42,394 INFO L443 ceAbstractionStarter]: For program point L1342(lines 1319 1343) no Hoare annotation was computed. [2019-10-13 21:18:42,394 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeFINAL(lines 1295 1350) no Hoare annotation was computed. [2019-10-13 21:18:42,394 INFO L443 ceAbstractionStarter]: For program point L1326(lines 1326 1330) no Hoare annotation was computed. [2019-10-13 21:18:42,394 INFO L443 ceAbstractionStarter]: For program point L1326-1(lines 1326 1330) no Hoare annotation was computed. [2019-10-13 21:18:42,395 INFO L443 ceAbstractionStarter]: For program point L1321(line 1321) no Hoare annotation was computed. [2019-10-13 21:18:42,395 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeEXIT(lines 1295 1350) no Hoare annotation was computed. [2019-10-13 21:18:42,395 INFO L443 ceAbstractionStarter]: For program point L1320-2(lines 1320 1341) no Hoare annotation was computed. [2019-10-13 21:18:42,395 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeENTRY(lines 1295 1350) no Hoare annotation was computed. [2019-10-13 21:18:42,395 INFO L443 ceAbstractionStarter]: For program point rjhKeyAddChuckENTRY(lines 1815 1826) no Hoare annotation was computed. [2019-10-13 21:18:42,395 INFO L443 ceAbstractionStarter]: For program point L1821(line 1821) no Hoare annotation was computed. [2019-10-13 21:18:42,395 INFO L443 ceAbstractionStarter]: For program point L1820(line 1820) no Hoare annotation was computed. [2019-10-13 21:18:42,395 INFO L443 ceAbstractionStarter]: For program point L1821-1(line 1821) no Hoare annotation was computed. [2019-10-13 21:18:42,396 INFO L443 ceAbstractionStarter]: For program point rjhKeyAddChuckEXIT(lines 1815 1826) no Hoare annotation was computed. [2019-10-13 21:18:42,396 INFO L443 ceAbstractionStarter]: For program point rjhKeyAddChuckFINAL(lines 1815 1826) no Hoare annotation was computed. [2019-10-13 21:18:42,396 INFO L443 ceAbstractionStarter]: For program point get_queued_clientEXIT(lines 2824 2832) no Hoare annotation was computed. [2019-10-13 21:18:42,396 INFO L446 ceAbstractionStarter]: At program point get_queued_clientENTRY(lines 2824 2832) the Hoare annotation is: true [2019-10-13 21:18:42,396 INFO L443 ceAbstractionStarter]: For program point get_queued_clientFINAL(lines 2824 2832) no Hoare annotation was computed. [2019-10-13 21:18:42,396 INFO L443 ceAbstractionStarter]: For program point L2114-2(lines 2107 2122) no Hoare annotation was computed. [2019-10-13 21:18:42,397 INFO L443 ceAbstractionStarter]: For program point setEmailBodyENTRY(lines 2107 2122) no Hoare annotation was computed. [2019-10-13 21:18:42,397 INFO L443 ceAbstractionStarter]: For program point L2111(lines 2111 2119) no Hoare annotation was computed. [2019-10-13 21:18:42,397 INFO L443 ceAbstractionStarter]: For program point setEmailBodyEXIT(lines 2107 2122) no Hoare annotation was computed. [2019-10-13 21:18:42,397 INFO L443 ceAbstractionStarter]: For program point L2114(lines 2114 2118) no Hoare annotation was computed. [2019-10-13 21:18:42,397 INFO L443 ceAbstractionStarter]: For program point L2722-1(lines 2712 2732) no Hoare annotation was computed. [2019-10-13 21:18:42,397 INFO L446 ceAbstractionStarter]: At program point L2718(line 2718) the Hoare annotation is: true [2019-10-13 21:18:42,397 INFO L443 ceAbstractionStarter]: For program point L2719(line 2719) no Hoare annotation was computed. [2019-10-13 21:18:42,397 INFO L446 ceAbstractionStarter]: At program point L2718-1(line 2718) the Hoare annotation is: true [2019-10-13 21:18:42,398 INFO L443 ceAbstractionStarter]: For program point incoming__wrappee__ForwardEXIT(lines 2712 2732) no Hoare annotation was computed. [2019-10-13 21:18:42,398 INFO L446 ceAbstractionStarter]: At program point incoming__wrappee__ForwardENTRY(lines 2712 2732) the Hoare annotation is: true [2019-10-13 21:18:42,398 INFO L446 ceAbstractionStarter]: At program point L2724(line 2724) the Hoare annotation is: true [2019-10-13 21:18:42,398 INFO L443 ceAbstractionStarter]: For program point L2722(lines 2722 2729) no Hoare annotation was computed. [2019-10-13 21:18:42,398 INFO L446 ceAbstractionStarter]: At program point L2724-1(line 2724) the Hoare annotation is: true [2019-10-13 21:18:42,398 INFO L446 ceAbstractionStarter]: At program point rjhKeyChangeENTRY(lines 1883 1892) the Hoare annotation is: true [2019-10-13 21:18:42,398 INFO L443 ceAbstractionStarter]: For program point rjhKeyChangeEXIT(lines 1883 1892) no Hoare annotation was computed. [2019-10-13 21:18:42,398 INFO L443 ceAbstractionStarter]: For program point rjhKeyChangeFINAL(lines 1883 1892) no Hoare annotation was computed. [2019-10-13 21:18:42,399 INFO L443 ceAbstractionStarter]: For program point setEmailSubjectEXIT(lines 2068 2083) no Hoare annotation was computed. [2019-10-13 21:18:42,399 INFO L443 ceAbstractionStarter]: For program point L2075(lines 2075 2079) no Hoare annotation was computed. [2019-10-13 21:18:42,399 INFO L443 ceAbstractionStarter]: For program point L2075-2(lines 2068 2083) no Hoare annotation was computed. [2019-10-13 21:18:42,399 INFO L443 ceAbstractionStarter]: For program point L2072(lines 2072 2080) no Hoare annotation was computed. [2019-10-13 21:18:42,399 INFO L443 ceAbstractionStarter]: For program point setEmailSubjectENTRY(lines 2068 2083) no Hoare annotation was computed. [2019-10-13 21:18:42,399 INFO L446 ceAbstractionStarter]: At program point getClientPrivateKeyENTRY(lines 639 662) the Hoare annotation is: true [2019-10-13 21:18:42,399 INFO L443 ceAbstractionStarter]: For program point L651(lines 651 657) no Hoare annotation was computed. [2019-10-13 21:18:42,400 INFO L443 ceAbstractionStarter]: For program point getClientPrivateKeyEXIT(lines 639 662) no Hoare annotation was computed. [2019-10-13 21:18:42,400 INFO L443 ceAbstractionStarter]: For program point L647(lines 647 658) no Hoare annotation was computed. [2019-10-13 21:18:42,400 INFO L443 ceAbstractionStarter]: For program point getClientPrivateKeyFINAL(lines 639 662) no Hoare annotation was computed. [2019-10-13 21:18:42,400 INFO L443 ceAbstractionStarter]: For program point L643(lines 643 659) no Hoare annotation was computed. [2019-10-13 21:18:42,400 INFO L443 ceAbstractionStarter]: For program point L2225(lines 2225 2229) no Hoare annotation was computed. [2019-10-13 21:18:42,400 INFO L443 ceAbstractionStarter]: For program point L2222(lines 2222 2230) no Hoare annotation was computed. [2019-10-13 21:18:42,400 INFO L443 ceAbstractionStarter]: For program point setEmailIsSignedEXIT(lines 2218 2233) no Hoare annotation was computed. [2019-10-13 21:18:42,400 INFO L443 ceAbstractionStarter]: For program point L2225-2(lines 2218 2233) no Hoare annotation was computed. [2019-10-13 21:18:42,401 INFO L443 ceAbstractionStarter]: For program point setEmailIsSignedENTRY(lines 2218 2233) no Hoare annotation was computed. [2019-10-13 21:18:42,401 INFO L443 ceAbstractionStarter]: For program point rjhToBobFINAL(lines 1726 1736) no Hoare annotation was computed. [2019-10-13 21:18:42,401 INFO L443 ceAbstractionStarter]: For program point rjhToBobEXIT(lines 1726 1736) no Hoare annotation was computed. [2019-10-13 21:18:42,401 INFO L443 ceAbstractionStarter]: For program point rjhToBobENTRY(lines 1726 1736) no Hoare annotation was computed. [2019-10-13 21:18:42,401 INFO L443 ceAbstractionStarter]: For program point L1732(line 1732) no Hoare annotation was computed. [2019-10-13 21:18:42,401 INFO L443 ceAbstractionStarter]: For program point cloneEmailFINAL(lines 1218 1226) no Hoare annotation was computed. [2019-10-13 21:18:42,401 INFO L443 ceAbstractionStarter]: For program point cloneEmailENTRY(lines 1218 1226) no Hoare annotation was computed. [2019-10-13 21:18:42,401 INFO L443 ceAbstractionStarter]: For program point cloneEmailEXIT(lines 1218 1226) no Hoare annotation was computed. [2019-10-13 21:18:42,401 INFO L446 ceAbstractionStarter]: At program point L1809(line 1809) the Hoare annotation is: true [2019-10-13 21:18:42,402 INFO L443 ceAbstractionStarter]: For program point L1808(line 1808) no Hoare annotation was computed. [2019-10-13 21:18:42,402 INFO L446 ceAbstractionStarter]: At program point L1809-1(line 1809) the Hoare annotation is: true [2019-10-13 21:18:42,402 INFO L443 ceAbstractionStarter]: For program point rjhKeyAddFINAL(lines 1803 1814) no Hoare annotation was computed. [2019-10-13 21:18:42,402 INFO L443 ceAbstractionStarter]: For program point rjhKeyAddEXIT(lines 1803 1814) no Hoare annotation was computed. [2019-10-13 21:18:42,402 INFO L446 ceAbstractionStarter]: At program point rjhKeyAddENTRY(lines 1803 1814) the Hoare annotation is: true [2019-10-13 21:18:42,402 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookSizeFINAL(lines 183 206) no Hoare annotation was computed. [2019-10-13 21:18:42,402 INFO L443 ceAbstractionStarter]: For program point L191(lines 191 202) no Hoare annotation was computed. [2019-10-13 21:18:42,402 INFO L443 ceAbstractionStarter]: For program point L187(lines 187 203) no Hoare annotation was computed. [2019-10-13 21:18:42,403 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookSizeENTRY(lines 183 206) no Hoare annotation was computed. [2019-10-13 21:18:42,403 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookSizeEXIT(lines 183 206) no Hoare annotation was computed. [2019-10-13 21:18:42,403 INFO L443 ceAbstractionStarter]: For program point L195(lines 195 201) no Hoare annotation was computed. [2019-10-13 21:18:42,403 INFO L446 ceAbstractionStarter]: At program point L1720(line 1720) the Hoare annotation is: true [2019-10-13 21:18:42,403 INFO L446 ceAbstractionStarter]: At program point L1719(line 1719) the Hoare annotation is: true [2019-10-13 21:18:42,404 INFO L443 ceAbstractionStarter]: For program point L1720-1(lines 1703 1725) no Hoare annotation was computed. [2019-10-13 21:18:42,404 INFO L446 ceAbstractionStarter]: At program point L1718(line 1718) the Hoare annotation is: true [2019-10-13 21:18:42,404 INFO L443 ceAbstractionStarter]: For program point L1719-1(line 1719) no Hoare annotation was computed. [2019-10-13 21:18:42,404 INFO L443 ceAbstractionStarter]: For program point L1718-1(line 1718) no Hoare annotation was computed. [2019-10-13 21:18:42,404 INFO L443 ceAbstractionStarter]: For program point bobToRjhEXIT(lines 1703 1725) no Hoare annotation was computed. [2019-10-13 21:18:42,404 INFO L443 ceAbstractionStarter]: For program point L1714(lines 1714 1722) no Hoare annotation was computed. [2019-10-13 21:18:42,404 INFO L446 ceAbstractionStarter]: At program point bobToRjhENTRY(lines 1703 1725) the Hoare annotation is: true [2019-10-13 21:18:42,404 INFO L443 ceAbstractionStarter]: For program point L1712(line 1712) no Hoare annotation was computed. [2019-10-13 21:18:42,405 INFO L446 ceAbstractionStarter]: At program point L1711(line 1711) the Hoare annotation is: true [2019-10-13 21:18:42,405 INFO L446 ceAbstractionStarter]: At program point L1711-1(line 1711) the Hoare annotation is: true [2019-10-13 21:18:42,405 INFO L446 ceAbstractionStarter]: At program point setup_bobENTRY(lines 1650 1660) the Hoare annotation is: true [2019-10-13 21:18:42,405 INFO L443 ceAbstractionStarter]: For program point setup_bobFINAL(lines 1650 1660) no Hoare annotation was computed. [2019-10-13 21:18:42,405 INFO L446 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: true [2019-10-13 21:18:42,405 INFO L446 ceAbstractionStarter]: At program point L1655-1(line 1655) the Hoare annotation is: true [2019-10-13 21:18:42,405 INFO L443 ceAbstractionStarter]: For program point setup_bobEXIT(lines 1650 1660) no Hoare annotation was computed. [2019-10-13 21:18:42,405 INFO L446 ceAbstractionStarter]: At program point setEmailEncryptionKeyENTRY(lines 2181 2196) the Hoare annotation is: true [2019-10-13 21:18:42,406 INFO L443 ceAbstractionStarter]: For program point L2188(lines 2188 2192) no Hoare annotation was computed. [2019-10-13 21:18:42,406 INFO L443 ceAbstractionStarter]: For program point L2188-2(lines 2181 2196) no Hoare annotation was computed. [2019-10-13 21:18:42,406 INFO L443 ceAbstractionStarter]: For program point setEmailEncryptionKeyEXIT(lines 2181 2196) no Hoare annotation was computed. [2019-10-13 21:18:42,406 INFO L443 ceAbstractionStarter]: For program point L2185(lines 2185 2193) no Hoare annotation was computed. [2019-10-13 21:18:42,406 INFO L443 ceAbstractionStarter]: For program point select_featuresEXIT(lines 2587 2593) no Hoare annotation was computed. [2019-10-13 21:18:42,406 INFO L446 ceAbstractionStarter]: At program point select_featuresFINAL(lines 2587 2593) the Hoare annotation is: true [2019-10-13 21:18:42,406 INFO L443 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseFINAL(lines 1640 1649) no Hoare annotation was computed. [2019-10-13 21:18:42,406 INFO L446 ceAbstractionStarter]: At program point L1645(line 1645) the Hoare annotation is: true [2019-10-13 21:18:42,406 INFO L446 ceAbstractionStarter]: At program point setup_bob__wrappee__BaseENTRY(lines 1640 1649) the Hoare annotation is: true [2019-10-13 21:18:42,407 INFO L443 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseEXIT(lines 1640 1649) no Hoare annotation was computed. [2019-10-13 21:18:42,407 INFO L443 ceAbstractionStarter]: For program point L568(lines 568 580) no Hoare annotation was computed. [2019-10-13 21:18:42,407 INFO L443 ceAbstractionStarter]: For program point L556(lines 556 564) no Hoare annotation was computed. [2019-10-13 21:18:42,407 INFO L443 ceAbstractionStarter]: For program point L552(lines 552 584) no Hoare annotation was computed. [2019-10-13 21:18:42,407 INFO L443 ceAbstractionStarter]: For program point L544(lines 544 548) no Hoare annotation was computed. [2019-10-13 21:18:42,407 INFO L443 ceAbstractionStarter]: For program point L553(lines 553 565) no Hoare annotation was computed. [2019-10-13 21:18:42,407 INFO L443 ceAbstractionStarter]: For program point L574(lines 574 578) no Hoare annotation was computed. [2019-10-13 21:18:42,407 INFO L443 ceAbstractionStarter]: For program point L541(lines 541 549) no Hoare annotation was computed. [2019-10-13 21:18:42,408 INFO L443 ceAbstractionStarter]: For program point L537(lines 537 585) no Hoare annotation was computed. [2019-10-13 21:18:42,408 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookAddressENTRY(lines 533 588) no Hoare annotation was computed. [2019-10-13 21:18:42,408 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookAddressEXIT(lines 533 588) no Hoare annotation was computed. [2019-10-13 21:18:42,408 INFO L443 ceAbstractionStarter]: For program point L571(lines 571 579) no Hoare annotation was computed. [2019-10-13 21:18:42,408 INFO L443 ceAbstractionStarter]: For program point L538(lines 538 550) no Hoare annotation was computed. [2019-10-13 21:18:42,408 INFO L443 ceAbstractionStarter]: For program point L567(lines 567 583) no Hoare annotation was computed. [2019-10-13 21:18:42,408 INFO L443 ceAbstractionStarter]: For program point L567-1(lines 533 588) no Hoare annotation was computed. [2019-10-13 21:18:42,408 INFO L443 ceAbstractionStarter]: For program point L559(lines 559 563) no Hoare annotation was computed. [2019-10-13 21:18:42,408 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeFINAL(lines 1562 1607) no Hoare annotation was computed. [2019-10-13 21:18:42,409 INFO L443 ceAbstractionStarter]: For program point L1582(lines 1582 1589) no Hoare annotation was computed. [2019-10-13 21:18:42,409 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeENTRY(lines 1562 1607) no Hoare annotation was computed. [2019-10-13 21:18:42,409 INFO L443 ceAbstractionStarter]: For program point L1576(lines 1576 1596) no Hoare annotation was computed. [2019-10-13 21:18:42,409 INFO L443 ceAbstractionStarter]: For program point L1576-1(lines 1576 1596) no Hoare annotation was computed. [2019-10-13 21:18:42,409 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeEXIT(lines 1562 1607) no Hoare annotation was computed. [2019-10-13 21:18:42,409 INFO L443 ceAbstractionStarter]: For program point L95(lines 95 107) no Hoare annotation was computed. [2019-10-13 21:18:42,409 INFO L443 ceAbstractionStarter]: For program point getClientNameENTRY(lines 86 111) no Hoare annotation was computed. [2019-10-13 21:18:42,409 INFO L443 ceAbstractionStarter]: For program point L91(lines 91 108) no Hoare annotation was computed. [2019-10-13 21:18:42,409 INFO L443 ceAbstractionStarter]: For program point getClientNameEXIT(lines 86 111) no Hoare annotation was computed. [2019-10-13 21:18:42,410 INFO L443 ceAbstractionStarter]: For program point getClientNameFINAL(lines 86 111) no Hoare annotation was computed. [2019-10-13 21:18:42,410 INFO L443 ceAbstractionStarter]: For program point L99(lines 99 106) no Hoare annotation was computed. [2019-10-13 21:18:42,410 INFO L443 ceAbstractionStarter]: For program point L2170(lines 2170 2176) no Hoare annotation was computed. [2019-10-13 21:18:42,410 INFO L443 ceAbstractionStarter]: For program point getEmailEncryptionKeyEXIT(lines 2162 2180) no Hoare annotation was computed. [2019-10-13 21:18:42,410 INFO L443 ceAbstractionStarter]: For program point L2166(lines 2166 2177) no Hoare annotation was computed. [2019-10-13 21:18:42,410 INFO L446 ceAbstractionStarter]: At program point getEmailEncryptionKeyENTRY(lines 2162 2180) the Hoare annotation is: true [2019-10-13 21:18:42,410 INFO L443 ceAbstractionStarter]: For program point getEmailEncryptionKeyFINAL(lines 2162 2180) no Hoare annotation was computed. [2019-10-13 21:18:42,410 INFO L443 ceAbstractionStarter]: For program point L2784(line 2784) no Hoare annotation was computed. [2019-10-13 21:18:42,411 INFO L443 ceAbstractionStarter]: For program point L2784-1(line 2784) no Hoare annotation was computed. [2019-10-13 21:18:42,411 INFO L443 ceAbstractionStarter]: For program point createClientEXIT(lines 2777 2791) no Hoare annotation was computed. [2019-10-13 21:18:42,411 INFO L443 ceAbstractionStarter]: For program point createClientENTRY(lines 2777 2791) no Hoare annotation was computed. [2019-10-13 21:18:42,411 INFO L443 ceAbstractionStarter]: For program point createClientFINAL(lines 2777 2791) no Hoare annotation was computed. [2019-10-13 21:18:42,411 INFO L446 ceAbstractionStarter]: At program point outgoing__wrappee__KeysENTRY(lines 2653 2664) the Hoare annotation is: true [2019-10-13 21:18:42,411 INFO L443 ceAbstractionStarter]: For program point L2658-1(line 2658) no Hoare annotation was computed. [2019-10-13 21:18:42,411 INFO L443 ceAbstractionStarter]: For program point outgoing__wrappee__KeysEXIT(lines 2653 2664) no Hoare annotation was computed. [2019-10-13 21:18:42,411 INFO L443 ceAbstractionStarter]: For program point outgoing__wrappee__KeysFINAL(lines 2653 2664) no Hoare annotation was computed. [2019-10-13 21:18:42,411 INFO L446 ceAbstractionStarter]: At program point L2658(line 2658) the Hoare annotation is: true [2019-10-13 21:18:42,412 INFO L446 ceAbstractionStarter]: At program point L2659-1(line 2659) the Hoare annotation is: true [2019-10-13 21:18:42,412 INFO L446 ceAbstractionStarter]: At program point L2659(line 2659) the Hoare annotation is: true [2019-10-13 21:18:42,412 INFO L446 ceAbstractionStarter]: At program point L1234-1(line 1234) the Hoare annotation is: true [2019-10-13 21:18:42,412 INFO L443 ceAbstractionStarter]: For program point createEmailEXIT(lines 1227 1241) no Hoare annotation was computed. [2019-10-13 21:18:42,412 INFO L446 ceAbstractionStarter]: At program point createEmailENTRY(lines 1227 1241) the Hoare annotation is: true [2019-10-13 21:18:42,412 INFO L443 ceAbstractionStarter]: For program point L1235(line 1235) no Hoare annotation was computed. [2019-10-13 21:18:42,412 INFO L446 ceAbstractionStarter]: At program point L1234(line 1234) the Hoare annotation is: true [2019-10-13 21:18:42,412 INFO L443 ceAbstractionStarter]: For program point createEmailFINAL(lines 1227 1241) no Hoare annotation was computed. [2019-10-13 21:18:42,412 INFO L443 ceAbstractionStarter]: For program point L2014(lines 2014 2025) no Hoare annotation was computed. [2019-10-13 21:18:42,413 INFO L443 ceAbstractionStarter]: For program point getEmailToFINAL(lines 2010 2028) no Hoare annotation was computed. [2019-10-13 21:18:42,413 INFO L443 ceAbstractionStarter]: For program point getEmailToEXIT(lines 2010 2028) no Hoare annotation was computed. [2019-10-13 21:18:42,413 INFO L446 ceAbstractionStarter]: At program point getEmailToENTRY(lines 2010 2028) the Hoare annotation is: true [2019-10-13 21:18:42,413 INFO L443 ceAbstractionStarter]: For program point L2018(lines 2018 2024) no Hoare annotation was computed. [2019-10-13 21:18:42,413 INFO L446 ceAbstractionStarter]: At program point get_queued_emailENTRY(lines 2833 2841) the Hoare annotation is: true [2019-10-13 21:18:42,413 INFO L443 ceAbstractionStarter]: For program point get_queued_emailFINAL(lines 2833 2841) no Hoare annotation was computed. [2019-10-13 21:18:42,413 INFO L443 ceAbstractionStarter]: For program point get_queued_emailEXIT(lines 2833 2841) no Hoare annotation was computed. [2019-10-13 21:18:42,413 INFO L443 ceAbstractionStarter]: For program point bobKeyAddChuckFINAL(lines 1827 1838) no Hoare annotation was computed. [2019-10-13 21:18:42,414 INFO L443 ceAbstractionStarter]: For program point bobKeyAddChuckEXIT(lines 1827 1838) no Hoare annotation was computed. [2019-10-13 21:18:42,414 INFO L443 ceAbstractionStarter]: For program point L1833(line 1833) no Hoare annotation was computed. [2019-10-13 21:18:42,414 INFO L443 ceAbstractionStarter]: For program point L1832(line 1832) no Hoare annotation was computed. [2019-10-13 21:18:42,414 INFO L443 ceAbstractionStarter]: For program point L1833-1(line 1833) no Hoare annotation was computed. [2019-10-13 21:18:42,414 INFO L443 ceAbstractionStarter]: For program point bobKeyAddChuckENTRY(lines 1827 1838) no Hoare annotation was computed. [2019-10-13 21:18:42,414 INFO L443 ceAbstractionStarter]: For program point L144(lines 144 155) no Hoare annotation was computed. [2019-10-13 21:18:42,414 INFO L443 ceAbstractionStarter]: For program point getClientOutbufferEXIT(lines 136 159) no Hoare annotation was computed. [2019-10-13 21:18:42,414 INFO L443 ceAbstractionStarter]: For program point getClientOutbufferENTRY(lines 136 159) no Hoare annotation was computed. [2019-10-13 21:18:42,414 INFO L443 ceAbstractionStarter]: For program point getClientOutbufferFINAL(lines 136 159) no Hoare annotation was computed. [2019-10-13 21:18:42,415 INFO L443 ceAbstractionStarter]: For program point L140(lines 140 156) no Hoare annotation was computed. [2019-10-13 21:18:42,415 INFO L443 ceAbstractionStarter]: For program point L148(lines 148 154) no Hoare annotation was computed. [2019-10-13 21:18:42,415 INFO L446 ceAbstractionStarter]: At program point isReadable__wrappee__KeysENTRY(lines 1189 1197) the Hoare annotation is: true [2019-10-13 21:18:42,415 INFO L443 ceAbstractionStarter]: For program point isReadable__wrappee__KeysFINAL(lines 1189 1197) no Hoare annotation was computed. [2019-10-13 21:18:42,415 INFO L443 ceAbstractionStarter]: For program point isReadable__wrappee__KeysEXIT(lines 1189 1197) no Hoare annotation was computed. [2019-10-13 21:18:42,415 INFO L443 ceAbstractionStarter]: For program point incoming__wrappee__EncryptFINAL(lines 2702 2711) no Hoare annotation was computed. [2019-10-13 21:18:42,415 INFO L446 ceAbstractionStarter]: At program point incoming__wrappee__EncryptENTRY(lines 2702 2711) the Hoare annotation is: true [2019-10-13 21:18:42,415 INFO L443 ceAbstractionStarter]: For program point incoming__wrappee__EncryptEXIT(lines 2702 2711) no Hoare annotation was computed. [2019-10-13 21:18:42,416 INFO L446 ceAbstractionStarter]: At program point L2707(line 2707) the Hoare annotation is: true [2019-10-13 21:18:42,416 INFO L443 ceAbstractionStarter]: For program point L241(line 241) no Hoare annotation was computed. [2019-10-13 21:18:42,416 INFO L443 ceAbstractionStarter]: For program point L241-1(line 241) no Hoare annotation was computed. [2019-10-13 21:18:42,416 INFO L443 ceAbstractionStarter]: For program point L238(lines 238 248) no Hoare annotation was computed. [2019-10-13 21:18:42,416 INFO L443 ceAbstractionStarter]: For program point L235(line 235) no Hoare annotation was computed. [2019-10-13 21:18:42,416 INFO L443 ceAbstractionStarter]: For program point L235-1(line 235) no Hoare annotation was computed. [2019-10-13 21:18:42,416 INFO L443 ceAbstractionStarter]: For program point createClientAddressBookEntryEXIT(lines 227 251) no Hoare annotation was computed. [2019-10-13 21:18:42,416 INFO L443 ceAbstractionStarter]: For program point createClientAddressBookEntryENTRY(lines 227 251) no Hoare annotation was computed. [2019-10-13 21:18:42,416 INFO L443 ceAbstractionStarter]: For program point createClientAddressBookEntryFINAL(lines 227 251) no Hoare annotation was computed. [2019-10-13 21:18:42,417 INFO L446 ceAbstractionStarter]: At program point setEmailFromENTRY(lines 1992 2007) the Hoare annotation is: true [2019-10-13 21:18:42,417 INFO L443 ceAbstractionStarter]: For program point L1999(lines 1999 2003) no Hoare annotation was computed. [2019-10-13 21:18:42,417 INFO L443 ceAbstractionStarter]: For program point L1999-2(lines 1992 2007) no Hoare annotation was computed. [2019-10-13 21:18:42,417 INFO L443 ceAbstractionStarter]: For program point L1996(lines 1996 2004) no Hoare annotation was computed. [2019-10-13 21:18:42,417 INFO L443 ceAbstractionStarter]: For program point setEmailFromEXIT(lines 1992 2007) no Hoare annotation was computed. [2019-10-13 21:18:42,417 INFO L443 ceAbstractionStarter]: For program point isReadableEXIT(lines 1198 1217) no Hoare annotation was computed. [2019-10-13 21:18:42,417 INFO L446 ceAbstractionStarter]: At program point L1211(line 1211) the Hoare annotation is: true [2019-10-13 21:18:42,417 INFO L443 ceAbstractionStarter]: For program point L1211-1(line 1211) no Hoare annotation was computed. [2019-10-13 21:18:42,417 INFO L443 ceAbstractionStarter]: For program point L1206(lines 1206 1214) no Hoare annotation was computed. [2019-10-13 21:18:42,418 INFO L446 ceAbstractionStarter]: At program point isReadableENTRY(lines 1198 1217) the Hoare annotation is: true [2019-10-13 21:18:42,418 INFO L446 ceAbstractionStarter]: At program point L1204(line 1204) the Hoare annotation is: true [2019-10-13 21:18:42,418 INFO L443 ceAbstractionStarter]: For program point isReadableFINAL(lines 1198 1217) no Hoare annotation was computed. [2019-10-13 21:18:42,418 INFO L443 ceAbstractionStarter]: For program point L1204-1(line 1204) no Hoare annotation was computed. [2019-10-13 21:18:42,418 INFO L446 ceAbstractionStarter]: At program point setup_rjh__wrappee__BaseENTRY(lines 1661 1670) the Hoare annotation is: true [2019-10-13 21:18:42,418 INFO L443 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseFINAL(lines 1661 1670) no Hoare annotation was computed. [2019-10-13 21:18:42,418 INFO L443 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseEXIT(lines 1661 1670) no Hoare annotation was computed. [2019-10-13 21:18:42,418 INFO L446 ceAbstractionStarter]: At program point L1666(line 1666) the Hoare annotation is: true [2019-10-13 21:18:42,419 INFO L443 ceAbstractionStarter]: For program point getClientIdFINAL(lines 1074 1097) no Hoare annotation was computed. [2019-10-13 21:18:42,419 INFO L443 ceAbstractionStarter]: For program point L1086(lines 1086 1092) no Hoare annotation was computed. [2019-10-13 21:18:42,419 INFO L446 ceAbstractionStarter]: At program point getClientIdENTRY(lines 1074 1097) the Hoare annotation is: true [2019-10-13 21:18:42,419 INFO L443 ceAbstractionStarter]: For program point L1082(lines 1082 1093) no Hoare annotation was computed. [2019-10-13 21:18:42,419 INFO L443 ceAbstractionStarter]: For program point L1078(lines 1078 1094) no Hoare annotation was computed. [2019-10-13 21:18:42,419 INFO L443 ceAbstractionStarter]: For program point getClientIdEXIT(lines 1074 1097) no Hoare annotation was computed. [2019-10-13 21:18:42,419 INFO L443 ceAbstractionStarter]: For program point deliverFINAL(lines 2692 2701) no Hoare annotation was computed. [2019-10-13 21:18:42,419 INFO L446 ceAbstractionStarter]: At program point deliverENTRY(lines 2692 2701) the Hoare annotation is: true [2019-10-13 21:18:42,419 INFO L443 ceAbstractionStarter]: For program point deliverEXIT(lines 2692 2701) no Hoare annotation was computed. [2019-10-13 21:18:42,420 INFO L443 ceAbstractionStarter]: For program point L738-1(line 738) no Hoare annotation was computed. [2019-10-13 21:18:42,420 INFO L443 ceAbstractionStarter]: For program point createClientKeyringEntryEXIT(lines 730 754) no Hoare annotation was computed. [2019-10-13 21:18:42,420 INFO L446 ceAbstractionStarter]: At program point L744(line 744) the Hoare annotation is: true [2019-10-13 21:18:42,420 INFO L443 ceAbstractionStarter]: For program point L744-1(line 744) no Hoare annotation was computed. [2019-10-13 21:18:42,420 INFO L443 ceAbstractionStarter]: For program point L741(lines 741 751) no Hoare annotation was computed. [2019-10-13 21:18:42,420 INFO L446 ceAbstractionStarter]: At program point createClientKeyringEntryENTRY(lines 730 754) the Hoare annotation is: true [2019-10-13 21:18:42,420 INFO L446 ceAbstractionStarter]: At program point L738(line 738) the Hoare annotation is: true [2019-10-13 21:18:42,420 INFO L443 ceAbstractionStarter]: For program point createClientKeyringEntryFINAL(lines 730 754) no Hoare annotation was computed. [2019-10-13 21:18:42,421 INFO L443 ceAbstractionStarter]: For program point initClientENTRY(lines 68 82) no Hoare annotation was computed. [2019-10-13 21:18:42,421 INFO L443 ceAbstractionStarter]: For program point L72(lines 72 79) no Hoare annotation was computed. [2019-10-13 21:18:42,421 INFO L443 ceAbstractionStarter]: For program point initClientFINAL(lines 68 82) no Hoare annotation was computed. [2019-10-13 21:18:42,421 INFO L443 ceAbstractionStarter]: For program point initClientEXIT(lines 68 82) no Hoare annotation was computed. [2019-10-13 21:18:42,421 INFO L443 ceAbstractionStarter]: For program point getEmailSubjectFINAL(lines 2047 2067) no Hoare annotation was computed. [2019-10-13 21:18:42,421 INFO L443 ceAbstractionStarter]: For program point L2056(lines 2056 2063) no Hoare annotation was computed. [2019-10-13 21:18:42,421 INFO L443 ceAbstractionStarter]: For program point getEmailSubjectENTRY(lines 2047 2067) no Hoare annotation was computed. [2019-10-13 21:18:42,421 INFO L443 ceAbstractionStarter]: For program point L2052(lines 2052 2064) no Hoare annotation was computed. [2019-10-13 21:18:42,422 INFO L443 ceAbstractionStarter]: For program point getEmailSubjectEXIT(lines 2047 2067) no Hoare annotation was computed. [2019-10-13 21:18:42,422 INFO L443 ceAbstractionStarter]: For program point __utac_acc__EncryptAutoResponder_spec__2EXIT(lines 2332 2358) no Hoare annotation was computed. [2019-10-13 21:18:42,422 INFO L446 ceAbstractionStarter]: At program point __utac_acc__EncryptAutoResponder_spec__2ENTRY(lines 2332 2358) the Hoare annotation is: true [2019-10-13 21:18:42,422 INFO L446 ceAbstractionStarter]: At program point L2350(line 2350) the Hoare annotation is: true [2019-10-13 21:18:42,422 INFO L443 ceAbstractionStarter]: For program point L2346(lines 2346 2352) no Hoare annotation was computed. [2019-10-13 21:18:42,422 INFO L446 ceAbstractionStarter]: At program point L2344(line 2344) the Hoare annotation is: true [2019-10-13 21:18:42,422 INFO L443 ceAbstractionStarter]: For program point L2342(lines 2342 2355) no Hoare annotation was computed. [2019-10-13 21:18:42,422 INFO L443 ceAbstractionStarter]: For program point L2344-1(line 2344) no Hoare annotation was computed. [2019-10-13 21:18:42,422 INFO L443 ceAbstractionStarter]: For program point L2342-1(lines 2332 2358) no Hoare annotation was computed. [2019-10-13 21:18:42,423 INFO L443 ceAbstractionStarter]: For program point setEmailIsEncryptedEXIT(lines 2144 2159) no Hoare annotation was computed. [2019-10-13 21:18:42,423 INFO L446 ceAbstractionStarter]: At program point setEmailIsEncryptedENTRY(lines 2144 2159) the Hoare annotation is: true [2019-10-13 21:18:42,423 INFO L443 ceAbstractionStarter]: For program point L2151(lines 2151 2155) no Hoare annotation was computed. [2019-10-13 21:18:42,423 INFO L443 ceAbstractionStarter]: For program point L2148(lines 2148 2156) no Hoare annotation was computed. [2019-10-13 21:18:42,423 INFO L443 ceAbstractionStarter]: For program point L2151-2(lines 2144 2159) no Hoare annotation was computed. [2019-10-13 21:18:42,423 INFO L443 ceAbstractionStarter]: For program point __utac_acc__EncryptAutoResponder_spec__1FINAL(lines 2319 2331) no Hoare annotation was computed. [2019-10-13 21:18:42,423 INFO L443 ceAbstractionStarter]: For program point __utac_acc__EncryptAutoResponder_spec__1EXIT(lines 2319 2331) no Hoare annotation was computed. [2019-10-13 21:18:42,423 INFO L446 ceAbstractionStarter]: At program point __utac_acc__EncryptAutoResponder_spec__1ENTRY(lines 2319 2331) the Hoare annotation is: true [2019-10-13 21:18:42,424 INFO L443 ceAbstractionStarter]: For program point L2325-1(line 2325) no Hoare annotation was computed. [2019-10-13 21:18:42,424 INFO L446 ceAbstractionStarter]: At program point L2325(line 2325) the Hoare annotation is: true [2019-10-13 21:18:42,424 INFO L443 ceAbstractionStarter]: For program point initEmailEXIT(lines 1919 1933) no Hoare annotation was computed. [2019-10-13 21:18:42,424 INFO L443 ceAbstractionStarter]: For program point initEmailENTRY(lines 1919 1933) no Hoare annotation was computed. [2019-10-13 21:18:42,424 INFO L443 ceAbstractionStarter]: For program point initEmailFINAL(lines 1919 1933) no Hoare annotation was computed. [2019-10-13 21:18:42,424 INFO L443 ceAbstractionStarter]: For program point L1923(lines 1923 1930) no Hoare annotation was computed. [2019-10-13 21:18:42,424 INFO L443 ceAbstractionStarter]: For program point L2095(lines 2095 2102) no Hoare annotation was computed. [2019-10-13 21:18:42,424 INFO L443 ceAbstractionStarter]: For program point getEmailBodyFINAL(lines 2086 2106) no Hoare annotation was computed. [2019-10-13 21:18:42,424 INFO L443 ceAbstractionStarter]: For program point L2091(lines 2091 2103) no Hoare annotation was computed. [2019-10-13 21:18:42,425 INFO L443 ceAbstractionStarter]: For program point getEmailBodyEXIT(lines 2086 2106) no Hoare annotation was computed. [2019-10-13 21:18:42,425 INFO L443 ceAbstractionStarter]: For program point getEmailBodyENTRY(lines 2086 2106) no Hoare annotation was computed. [2019-10-13 21:18:42,425 INFO L443 ceAbstractionStarter]: For program point L2240(lines 2240 2251) no Hoare annotation was computed. [2019-10-13 21:18:42,425 INFO L443 ceAbstractionStarter]: For program point getEmailSignKeyEXIT(lines 2236 2254) no Hoare annotation was computed. [2019-10-13 21:18:42,425 INFO L443 ceAbstractionStarter]: For program point getEmailSignKeyENTRY(lines 2236 2254) no Hoare annotation was computed. [2019-10-13 21:18:42,425 INFO L443 ceAbstractionStarter]: For program point getEmailSignKeyFINAL(lines 2236 2254) no Hoare annotation was computed. [2019-10-13 21:18:42,425 INFO L443 ceAbstractionStarter]: For program point L2244(lines 2244 2250) no Hoare annotation was computed. [2019-10-13 21:18:42,425 INFO L443 ceAbstractionStarter]: For program point L289(lines 289 300) no Hoare annotation was computed. [2019-10-13 21:18:42,425 INFO L443 ceAbstractionStarter]: For program point L285(lines 285 301) no Hoare annotation was computed. [2019-10-13 21:18:42,426 INFO L443 ceAbstractionStarter]: For program point L312(lines 312 318) no Hoare annotation was computed. [2019-10-13 21:18:42,426 INFO L443 ceAbstractionStarter]: For program point L308(lines 308 319) no Hoare annotation was computed. [2019-10-13 21:18:42,426 INFO L443 ceAbstractionStarter]: For program point L304(lines 304 320) no Hoare annotation was computed. [2019-10-13 21:18:42,426 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAliasENTRY(lines 261 329) no Hoare annotation was computed. [2019-10-13 21:18:42,426 INFO L443 ceAbstractionStarter]: For program point L265(lines 265 326) no Hoare annotation was computed. [2019-10-13 21:18:42,426 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAliasEXIT(lines 261 329) no Hoare annotation was computed. [2019-10-13 21:18:42,426 INFO L443 ceAbstractionStarter]: For program point L284(lines 284 325) no Hoare annotation was computed. [2019-10-13 21:18:42,426 INFO L443 ceAbstractionStarter]: For program point L274(lines 274 280) no Hoare annotation was computed. [2019-10-13 21:18:42,426 INFO L443 ceAbstractionStarter]: For program point L303(lines 303 324) no Hoare annotation was computed. [2019-10-13 21:18:42,427 INFO L443 ceAbstractionStarter]: For program point L270(lines 270 281) no Hoare annotation was computed. [2019-10-13 21:18:42,427 INFO L443 ceAbstractionStarter]: For program point L266(lines 266 282) no Hoare annotation was computed. [2019-10-13 21:18:42,427 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAliasFINAL(lines 261 329) no Hoare annotation was computed. [2019-10-13 21:18:42,427 INFO L443 ceAbstractionStarter]: For program point L293(lines 293 299) no Hoare annotation was computed. [2019-10-13 21:18:42,427 INFO L443 ceAbstractionStarter]: For program point chuckKeyAddEXIT(lines 1839 1850) no Hoare annotation was computed. [2019-10-13 21:18:42,427 INFO L446 ceAbstractionStarter]: At program point L1845(line 1845) the Hoare annotation is: true [2019-10-13 21:18:42,427 INFO L443 ceAbstractionStarter]: For program point L1844(line 1844) no Hoare annotation was computed. [2019-10-13 21:18:42,427 INFO L446 ceAbstractionStarter]: At program point L1845-1(line 1845) the Hoare annotation is: true [2019-10-13 21:18:42,428 INFO L446 ceAbstractionStarter]: At program point chuckKeyAddENTRY(lines 1839 1850) the Hoare annotation is: true [2019-10-13 21:18:42,428 INFO L443 ceAbstractionStarter]: For program point chuckKeyAddFINAL(lines 1839 1850) no Hoare annotation was computed. [2019-10-13 21:18:42,428 INFO L443 ceAbstractionStarter]: For program point L1536(lines 1536 1543) no Hoare annotation was computed. [2019-10-13 21:18:42,428 INFO L443 ceAbstractionStarter]: For program point L1530(lines 1530 1550) no Hoare annotation was computed. [2019-10-13 21:18:42,428 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argENTRY(lines 1516 1561) no Hoare annotation was computed. [2019-10-13 21:18:42,428 INFO L443 ceAbstractionStarter]: For program point L1530-1(lines 1530 1550) no Hoare annotation was computed. [2019-10-13 21:18:42,428 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argEXIT(lines 1516 1561) no Hoare annotation was computed. [2019-10-13 21:18:42,428 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argFINAL(lines 1516 1561) no Hoare annotation was computed. [2019-10-13 21:18:42,428 INFO L446 ceAbstractionStarter]: At program point forwardENTRY(lines 2877 2888) the Hoare annotation is: true [2019-10-13 21:18:42,429 INFO L443 ceAbstractionStarter]: For program point forwardEXIT(lines 2877 2888) no Hoare annotation was computed. [2019-10-13 21:18:42,429 INFO L443 ceAbstractionStarter]: For program point forwardFINAL(lines 2877 2888) no Hoare annotation was computed. [2019-10-13 21:18:42,429 INFO L446 ceAbstractionStarter]: At program point L2883-1(line 2883) the Hoare annotation is: true [2019-10-13 21:18:42,429 INFO L446 ceAbstractionStarter]: At program point L2883(line 2883) the Hoare annotation is: true [2019-10-13 21:18:42,429 INFO L446 ceAbstractionStarter]: At program point getClientKeyringSizeENTRY(lines 686 709) the Hoare annotation is: true [2019-10-13 21:18:42,429 INFO L443 ceAbstractionStarter]: For program point getClientKeyringSizeEXIT(lines 686 709) no Hoare annotation was computed. [2019-10-13 21:18:42,429 INFO L443 ceAbstractionStarter]: For program point L698(lines 698 704) no Hoare annotation was computed. [2019-10-13 21:18:42,429 INFO L443 ceAbstractionStarter]: For program point getClientKeyringSizeFINAL(lines 686 709) no Hoare annotation was computed. [2019-10-13 21:18:42,430 INFO L443 ceAbstractionStarter]: For program point L694(lines 694 705) no Hoare annotation was computed. [2019-10-13 21:18:42,430 INFO L443 ceAbstractionStarter]: For program point L690(lines 690 706) no Hoare annotation was computed. [2019-10-13 21:18:42,430 INFO L443 ceAbstractionStarter]: For program point L353(lines 353 394) no Hoare annotation was computed. [2019-10-13 21:18:42,430 INFO L443 ceAbstractionStarter]: For program point L343(lines 343 349) no Hoare annotation was computed. [2019-10-13 21:18:42,430 INFO L443 ceAbstractionStarter]: For program point L372(lines 372 393) no Hoare annotation was computed. [2019-10-13 21:18:42,430 INFO L443 ceAbstractionStarter]: For program point findClientAddressBookAliasFINAL(lines 330 398) no Hoare annotation was computed. [2019-10-13 21:18:42,430 INFO L443 ceAbstractionStarter]: For program point L339(lines 339 350) no Hoare annotation was computed. [2019-10-13 21:18:42,430 INFO L443 ceAbstractionStarter]: For program point L335(lines 335 351) no Hoare annotation was computed. [2019-10-13 21:18:42,430 INFO L443 ceAbstractionStarter]: For program point L362(lines 362 368) no Hoare annotation was computed. [2019-10-13 21:18:42,431 INFO L443 ceAbstractionStarter]: For program point L358(lines 358 369) no Hoare annotation was computed. [2019-10-13 21:18:42,431 INFO L443 ceAbstractionStarter]: For program point L354(lines 354 370) no Hoare annotation was computed. [2019-10-13 21:18:42,431 INFO L443 ceAbstractionStarter]: For program point L381(lines 381 387) no Hoare annotation was computed. [2019-10-13 21:18:42,431 INFO L443 ceAbstractionStarter]: For program point L377(lines 377 388) no Hoare annotation was computed. [2019-10-13 21:18:42,431 INFO L443 ceAbstractionStarter]: For program point L373(lines 373 389) no Hoare annotation was computed. [2019-10-13 21:18:42,431 INFO L443 ceAbstractionStarter]: For program point L334(lines 334 395) no Hoare annotation was computed. [2019-10-13 21:18:42,431 INFO L443 ceAbstractionStarter]: For program point findClientAddressBookAliasEXIT(lines 330 398) no Hoare annotation was computed. [2019-10-13 21:18:42,431 INFO L443 ceAbstractionStarter]: For program point findClientAddressBookAliasENTRY(lines 330 398) no Hoare annotation was computed. [2019-10-13 21:18:42,431 INFO L446 ceAbstractionStarter]: At program point L1793(line 1793) the Hoare annotation is: true [2019-10-13 21:18:42,432 INFO L443 ceAbstractionStarter]: For program point L1793-1(line 1793) no Hoare annotation was computed. [2019-10-13 21:18:42,432 INFO L443 ceAbstractionStarter]: For program point L1791(line 1791) no Hoare annotation was computed. [2019-10-13 21:18:42,432 INFO L446 ceAbstractionStarter]: At program point L1790(line 1790) the Hoare annotation is: true [2019-10-13 21:18:42,432 INFO L446 ceAbstractionStarter]: At program point L1789(line 1789) the Hoare annotation is: true [2019-10-13 21:18:42,432 INFO L446 ceAbstractionStarter]: At program point L1790-1(line 1790) the Hoare annotation is: true [2019-10-13 21:18:42,432 INFO L443 ceAbstractionStarter]: For program point L1789-1(line 1789) no Hoare annotation was computed. [2019-10-13 21:18:42,432 INFO L443 ceAbstractionStarter]: For program point bobKeyAddEXIT(lines 1781 1802) no Hoare annotation was computed. [2019-10-13 21:18:42,432 INFO L446 ceAbstractionStarter]: At program point L1796(line 1796) the Hoare annotation is: true [2019-10-13 21:18:42,432 INFO L446 ceAbstractionStarter]: At program point bobKeyAddENTRY(lines 1781 1802) the Hoare annotation is: true [2019-10-13 21:18:42,433 INFO L443 ceAbstractionStarter]: For program point L1796-1(line 1796) no Hoare annotation was computed. [2019-10-13 21:18:42,433 INFO L443 ceAbstractionStarter]: For program point bobKeyAddFINAL(lines 1781 1802) no Hoare annotation was computed. [2019-10-13 21:18:42,433 INFO L446 ceAbstractionStarter]: At program point setup_chuck__wrappee__BaseENTRY(lines 1682 1691) the Hoare annotation is: true [2019-10-13 21:18:42,433 INFO L443 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseFINAL(lines 1682 1691) no Hoare annotation was computed. [2019-10-13 21:18:42,433 INFO L446 ceAbstractionStarter]: At program point L1687(line 1687) the Hoare annotation is: true [2019-10-13 21:18:42,433 INFO L443 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseEXIT(lines 1682 1691) no Hoare annotation was computed. [2019-10-13 21:18:42,433 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-10-13 21:18:42,433 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2019-10-13 21:18:42,434 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-10-13 21:18:42,434 INFO L446 ceAbstractionStarter]: At program point L1857(line 1857) the Hoare annotation is: true [2019-10-13 21:18:42,434 INFO L443 ceAbstractionStarter]: For program point L1856(line 1856) no Hoare annotation was computed. [2019-10-13 21:18:42,434 INFO L446 ceAbstractionStarter]: At program point L1857-1(line 1857) the Hoare annotation is: true [2019-10-13 21:18:42,434 INFO L443 ceAbstractionStarter]: For program point chuckKeyAddRjhFINAL(lines 1851 1862) no Hoare annotation was computed. [2019-10-13 21:18:42,434 INFO L446 ceAbstractionStarter]: At program point chuckKeyAddRjhENTRY(lines 1851 1862) the Hoare annotation is: true [2019-10-13 21:18:42,434 INFO L443 ceAbstractionStarter]: For program point chuckKeyAddRjhEXIT(lines 1851 1862) no Hoare annotation was computed. [2019-10-13 21:18:42,434 INFO L443 ceAbstractionStarter]: For program point rjhEnableForwardingEXIT(lines 1893 1902) no Hoare annotation was computed. [2019-10-13 21:18:42,434 INFO L446 ceAbstractionStarter]: At program point rjhEnableForwardingENTRY(lines 1893 1902) the Hoare annotation is: true [2019-10-13 21:18:42,435 INFO L443 ceAbstractionStarter]: For program point rjhEnableForwardingFINAL(lines 1893 1902) no Hoare annotation was computed. [2019-10-13 21:18:42,435 INFO L443 ceAbstractionStarter]: For program point getEmailFromFINAL(lines 1973 1991) no Hoare annotation was computed. [2019-10-13 21:18:42,435 INFO L443 ceAbstractionStarter]: For program point L1981(lines 1981 1987) no Hoare annotation was computed. [2019-10-13 21:18:42,435 INFO L443 ceAbstractionStarter]: For program point getEmailFromEXIT(lines 1973 1991) no Hoare annotation was computed. [2019-10-13 21:18:42,435 INFO L443 ceAbstractionStarter]: For program point L1977(lines 1977 1988) no Hoare annotation was computed. [2019-10-13 21:18:42,435 INFO L446 ceAbstractionStarter]: At program point getEmailFromENTRY(lines 1973 1991) the Hoare annotation is: true [2019-10-13 21:18:42,435 INFO L443 ceAbstractionStarter]: For program point setClientKeyringSizeEXIT(lines 710 729) no Hoare annotation was computed. [2019-10-13 21:18:42,435 INFO L443 ceAbstractionStarter]: For program point L720(lines 720 724) no Hoare annotation was computed. [2019-10-13 21:18:42,435 INFO L446 ceAbstractionStarter]: At program point setClientKeyringSizeENTRY(lines 710 729) the Hoare annotation is: true [2019-10-13 21:18:42,436 INFO L443 ceAbstractionStarter]: For program point L720-2(lines 710 729) no Hoare annotation was computed. [2019-10-13 21:18:42,436 INFO L443 ceAbstractionStarter]: For program point L717(lines 717 725) no Hoare annotation was computed. [2019-10-13 21:18:42,436 INFO L443 ceAbstractionStarter]: For program point L714(lines 714 726) no Hoare annotation was computed. [2019-10-13 21:18:42,436 INFO L443 ceAbstractionStarter]: For program point queueFINAL(lines 2805 2814) no Hoare annotation was computed. [2019-10-13 21:18:42,436 INFO L446 ceAbstractionStarter]: At program point queueENTRY(lines 2805 2814) the Hoare annotation is: true [2019-10-13 21:18:42,436 INFO L443 ceAbstractionStarter]: For program point queueEXIT(lines 2805 2814) no Hoare annotation was computed. [2019-10-13 21:18:42,436 INFO L443 ceAbstractionStarter]: For program point L1108(lines 1108 1112) no Hoare annotation was computed. [2019-10-13 21:18:42,436 INFO L443 ceAbstractionStarter]: For program point L1108-2(lines 1098 1117) no Hoare annotation was computed. [2019-10-13 21:18:42,436 INFO L443 ceAbstractionStarter]: For program point L1105(lines 1105 1113) no Hoare annotation was computed. [2019-10-13 21:18:42,437 INFO L443 ceAbstractionStarter]: For program point L1102(lines 1102 1114) no Hoare annotation was computed. [2019-10-13 21:18:42,437 INFO L443 ceAbstractionStarter]: For program point setClientIdEXIT(lines 1098 1117) no Hoare annotation was computed. [2019-10-13 21:18:42,437 INFO L446 ceAbstractionStarter]: At program point setClientIdENTRY(lines 1098 1117) the Hoare annotation is: true [2019-10-13 21:18:42,437 INFO L443 ceAbstractionStarter]: For program point L1377-2(lines 1377 1402) no Hoare annotation was computed. [2019-10-13 21:18:42,437 INFO L443 ceAbstractionStarter]: For program point L1403(lines 1376 1404) no Hoare annotation was computed. [2019-10-13 21:18:42,437 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetFINAL(lines 1351 1410) no Hoare annotation was computed. [2019-10-13 21:18:42,437 INFO L443 ceAbstractionStarter]: For program point L1396(line 1396) no Hoare annotation was computed. [2019-10-13 21:18:42,437 INFO L443 ceAbstractionStarter]: For program point L1396-1(line 1396) no Hoare annotation was computed. [2019-10-13 21:18:42,438 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetENTRY(lines 1351 1410) no Hoare annotation was computed. [2019-10-13 21:18:42,438 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetEXIT(lines 1351 1410) no Hoare annotation was computed. [2019-10-13 21:18:42,438 INFO L443 ceAbstractionStarter]: For program point L1383(lines 1383 1387) no Hoare annotation was computed. [2019-10-13 21:18:42,438 INFO L443 ceAbstractionStarter]: For program point L1383-1(lines 1383 1387) no Hoare annotation was computed. [2019-10-13 21:18:42,438 INFO L443 ceAbstractionStarter]: For program point L1378(line 1378) no Hoare annotation was computed. [2019-10-13 21:18:42,438 INFO L443 ceAbstractionStarter]: For program point bobKeyChangeFINAL(lines 1873 1882) no Hoare annotation was computed. [2019-10-13 21:18:42,438 INFO L443 ceAbstractionStarter]: For program point bobKeyChangeEXIT(lines 1873 1882) no Hoare annotation was computed. [2019-10-13 21:18:42,438 INFO L446 ceAbstractionStarter]: At program point bobKeyChangeENTRY(lines 1873 1882) the Hoare annotation is: true [2019-10-13 21:18:42,438 INFO L443 ceAbstractionStarter]: For program point valid_productEXIT(lines 2601 2609) no Hoare annotation was computed. [2019-10-13 21:18:42,439 INFO L446 ceAbstractionStarter]: At program point valid_productENTRY(lines 2601 2609) the Hoare annotation is: true [2019-10-13 21:18:42,439 INFO L443 ceAbstractionStarter]: For program point valid_productFINAL(lines 2601 2609) no Hoare annotation was computed. [2019-10-13 21:18:42,439 INFO L443 ceAbstractionStarter]: For program point L2207(lines 2207 2213) no Hoare annotation was computed. [2019-10-13 21:18:42,439 INFO L443 ceAbstractionStarter]: For program point isSignedEXIT(lines 2199 2217) no Hoare annotation was computed. [2019-10-13 21:18:42,439 INFO L443 ceAbstractionStarter]: For program point isSignedENTRY(lines 2199 2217) no Hoare annotation was computed. [2019-10-13 21:18:42,439 INFO L443 ceAbstractionStarter]: For program point L2203(lines 2203 2214) no Hoare annotation was computed. [2019-10-13 21:18:42,439 INFO L443 ceAbstractionStarter]: For program point isSignedFINAL(lines 2199 2217) no Hoare annotation was computed. [2019-10-13 21:18:42,439 INFO L446 ceAbstractionStarter]: At program point mailENTRY(lines 2638 2652) the Hoare annotation is: true [2019-10-13 21:18:42,439 INFO L443 ceAbstractionStarter]: For program point mailEXIT(lines 2638 2652) no Hoare annotation was computed. [2019-10-13 21:18:42,440 INFO L446 ceAbstractionStarter]: At program point L2648(line 2648) the Hoare annotation is: true [2019-10-13 21:18:42,440 INFO L443 ceAbstractionStarter]: For program point L2647-1(line 2647) no Hoare annotation was computed. [2019-10-13 21:18:42,440 INFO L443 ceAbstractionStarter]: For program point mailFINAL(lines 2638 2652) no Hoare annotation was computed. [2019-10-13 21:18:42,440 INFO L446 ceAbstractionStarter]: At program point L2647(line 2647) the Hoare annotation is: true [2019-10-13 21:18:42,440 INFO L443 ceAbstractionStarter]: For program point L2645-1(line 2645) no Hoare annotation was computed. [2019-10-13 21:18:42,440 INFO L446 ceAbstractionStarter]: At program point L2645(line 2645) the Hoare annotation is: true [2019-10-13 21:18:42,440 INFO L443 ceAbstractionStarter]: For program point isKeyPairValidEXIT(lines 2842 2866) no Hoare annotation was computed. [2019-10-13 21:18:42,440 INFO L446 ceAbstractionStarter]: At program point isKeyPairValidENTRY(lines 2842 2866) the Hoare annotation is: true [2019-10-13 21:18:42,441 INFO L443 ceAbstractionStarter]: For program point isKeyPairValidFINAL(lines 2842 2866) no Hoare annotation was computed. [2019-10-13 21:18:42,441 INFO L443 ceAbstractionStarter]: For program point L2855(lines 2855 2860) no Hoare annotation was computed. [2019-10-13 21:18:42,441 INFO L443 ceAbstractionStarter]: For program point L2851(lines 2851 2861) no Hoare annotation was computed. [2019-10-13 21:18:42,441 INFO L443 ceAbstractionStarter]: For program point L1962(lines 1962 1966) no Hoare annotation was computed. [2019-10-13 21:18:42,441 INFO L443 ceAbstractionStarter]: For program point L1962-2(lines 1955 1970) no Hoare annotation was computed. [2019-10-13 21:18:42,441 INFO L443 ceAbstractionStarter]: For program point L1959(lines 1959 1967) no Hoare annotation was computed. [2019-10-13 21:18:42,441 INFO L443 ceAbstractionStarter]: For program point setEmailIdEXIT(lines 1955 1970) no Hoare annotation was computed. [2019-10-13 21:18:42,441 INFO L443 ceAbstractionStarter]: For program point setEmailIdENTRY(lines 1955 1970) no Hoare annotation was computed. [2019-10-13 21:18:42,441 INFO L443 ceAbstractionStarter]: For program point getEmailIdFINAL(lines 1936 1954) no Hoare annotation was computed. [2019-10-13 21:18:42,442 INFO L443 ceAbstractionStarter]: For program point getEmailIdEXIT(lines 1936 1954) no Hoare annotation was computed. [2019-10-13 21:18:42,442 INFO L443 ceAbstractionStarter]: For program point L1944(lines 1944 1950) no Hoare annotation was computed. [2019-10-13 21:18:42,442 INFO L446 ceAbstractionStarter]: At program point getEmailIdENTRY(lines 1936 1954) the Hoare annotation is: true [2019-10-13 21:18:42,442 INFO L443 ceAbstractionStarter]: For program point L1940(lines 1940 1951) no Hoare annotation was computed. [2019-10-13 21:18:42,442 INFO L446 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1780) the Hoare annotation is: true [2019-10-13 21:18:42,442 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1780) no Hoare annotation was computed. [2019-10-13 21:18:42,442 INFO L443 ceAbstractionStarter]: For program point mainFINAL(lines 1760 1780) no Hoare annotation was computed. [2019-10-13 21:18:42,442 INFO L446 ceAbstractionStarter]: At program point L1772(line 1772) the Hoare annotation is: true [2019-10-13 21:18:42,442 INFO L446 ceAbstractionStarter]: At program point L1772-1(line 1772) the Hoare annotation is: true [2019-10-13 21:18:42,442 INFO L443 ceAbstractionStarter]: For program point L1770(lines 1770 1777) no Hoare annotation was computed. [2019-10-13 21:18:42,443 INFO L443 ceAbstractionStarter]: For program point L1770-1(lines 1770 1777) no Hoare annotation was computed. [2019-10-13 21:18:42,443 INFO L443 ceAbstractionStarter]: For program point L1768(line 1768) no Hoare annotation was computed. [2019-10-13 21:18:42,443 INFO L446 ceAbstractionStarter]: At program point L1767(line 1767) the Hoare annotation is: true [2019-10-13 21:18:42,443 INFO L446 ceAbstractionStarter]: At program point L1766(line 1766) the Hoare annotation is: true [2019-10-13 21:18:42,443 INFO L446 ceAbstractionStarter]: At program point L1766-1(line 1766) the Hoare annotation is: true [2019-10-13 21:18:42,443 INFO L443 ceAbstractionStarter]: For program point setup_rjhFINAL(lines 1671 1681) no Hoare annotation was computed. [2019-10-13 21:18:42,443 INFO L446 ceAbstractionStarter]: At program point L1676(line 1676) the Hoare annotation is: true [2019-10-13 21:18:42,443 INFO L446 ceAbstractionStarter]: At program point L1676-1(line 1676) the Hoare annotation is: true [2019-10-13 21:18:42,443 INFO L446 ceAbstractionStarter]: At program point setup_rjhENTRY(lines 1671 1681) the Hoare annotation is: true [2019-10-13 21:18:42,443 INFO L443 ceAbstractionStarter]: For program point setup_rjhEXIT(lines 1671 1681) no Hoare annotation was computed. [2019-10-13 21:18:42,444 INFO L443 ceAbstractionStarter]: For program point L1154-1(line 1154) no Hoare annotation was computed. [2019-10-13 21:18:42,444 INFO L446 ceAbstractionStarter]: At program point printMail__wrappee__KeysENTRY(lines 1142 1169) the Hoare annotation is: true [2019-10-13 21:18:42,444 INFO L446 ceAbstractionStarter]: At program point L1163(line 1163) the Hoare annotation is: true [2019-10-13 21:18:42,444 INFO L443 ceAbstractionStarter]: For program point printMail__wrappee__KeysEXIT(lines 1142 1169) no Hoare annotation was computed. [2019-10-13 21:18:42,444 INFO L443 ceAbstractionStarter]: For program point L1163-1(line 1163) no Hoare annotation was computed. [2019-10-13 21:18:42,444 INFO L446 ceAbstractionStarter]: At program point L1160(line 1160) the Hoare annotation is: true [2019-10-13 21:18:42,444 INFO L443 ceAbstractionStarter]: For program point L1160-1(line 1160) no Hoare annotation was computed. [2019-10-13 21:18:42,444 INFO L443 ceAbstractionStarter]: For program point printMail__wrappee__KeysFINAL(lines 1142 1169) no Hoare annotation was computed. [2019-10-13 21:18:42,444 INFO L446 ceAbstractionStarter]: At program point L1157(line 1157) the Hoare annotation is: true [2019-10-13 21:18:42,444 INFO L443 ceAbstractionStarter]: For program point L1157-1(line 1157) no Hoare annotation was computed. [2019-10-13 21:18:42,445 INFO L446 ceAbstractionStarter]: At program point L1154(line 1154) the Hoare annotation is: true [2019-10-13 21:18:42,445 INFO L443 ceAbstractionStarter]: For program point L1039(lines 1039 1045) no Hoare annotation was computed. [2019-10-13 21:18:42,445 INFO L443 ceAbstractionStarter]: For program point getClientForwardReceiverFINAL(lines 1027 1050) no Hoare annotation was computed. [2019-10-13 21:18:42,445 INFO L443 ceAbstractionStarter]: For program point L1035(lines 1035 1046) no Hoare annotation was computed. [2019-10-13 21:18:42,445 INFO L443 ceAbstractionStarter]: For program point getClientForwardReceiverEXIT(lines 1027 1050) no Hoare annotation was computed. [2019-10-13 21:18:42,445 INFO L443 ceAbstractionStarter]: For program point L1031(lines 1031 1047) no Hoare annotation was computed. [2019-10-13 21:18:42,445 INFO L446 ceAbstractionStarter]: At program point getClientForwardReceiverENTRY(lines 1027 1050) the Hoare annotation is: true [2019-10-13 21:18:42,445 INFO L443 ceAbstractionStarter]: For program point L2752(lines 2752 2767) no Hoare annotation was computed. [2019-10-13 21:18:42,445 INFO L443 ceAbstractionStarter]: For program point L2754-1(line 2754) no Hoare annotation was computed. [2019-10-13 21:18:42,445 INFO L446 ceAbstractionStarter]: At program point L2750(line 2750) the Hoare annotation is: true [2019-10-13 21:18:42,446 INFO L443 ceAbstractionStarter]: For program point incomingFINAL(lines 2733 2776) no Hoare annotation was computed. [2019-10-13 21:18:42,446 INFO L443 ceAbstractionStarter]: For program point L2748(lines 2748 2770) no Hoare annotation was computed. [2019-10-13 21:18:42,446 INFO L446 ceAbstractionStarter]: At program point incomingENTRY(lines 2733 2776) the Hoare annotation is: true [2019-10-13 21:18:42,446 INFO L443 ceAbstractionStarter]: For program point L2750-1(line 2750) no Hoare annotation was computed. [2019-10-13 21:18:42,446 INFO L446 ceAbstractionStarter]: At program point L2748-1(lines 2748 2770) the Hoare annotation is: true [2019-10-13 21:18:42,446 INFO L446 ceAbstractionStarter]: At program point L2744(line 2744) the Hoare annotation is: true [2019-10-13 21:18:42,446 INFO L446 ceAbstractionStarter]: At program point L2744-1(line 2744) the Hoare annotation is: true [2019-10-13 21:18:42,446 INFO L446 ceAbstractionStarter]: At program point L2759-1(line 2759) the Hoare annotation is: true [2019-10-13 21:18:42,446 INFO L446 ceAbstractionStarter]: At program point L2759(line 2759) the Hoare annotation is: true [2019-10-13 21:18:42,446 INFO L443 ceAbstractionStarter]: For program point L2757(lines 2757 2764) no Hoare annotation was computed. [2019-10-13 21:18:42,446 INFO L443 ceAbstractionStarter]: For program point L2755-1(line 2755) no Hoare annotation was computed. [2019-10-13 21:18:42,447 INFO L446 ceAbstractionStarter]: At program point L2755(line 2755) the Hoare annotation is: true [2019-10-13 21:18:42,447 INFO L443 ceAbstractionStarter]: For program point L2745(line 2745) no Hoare annotation was computed. [2019-10-13 21:18:42,447 INFO L443 ceAbstractionStarter]: For program point incomingEXIT(lines 2733 2776) no Hoare annotation was computed. [2019-10-13 21:18:42,447 INFO L446 ceAbstractionStarter]: At program point L2754(line 2754) the Hoare annotation is: true [2019-10-13 21:18:42,447 INFO L446 ceAbstractionStarter]: At program point rjhDeletePrivateKeyENTRY(lines 1863 1872) the Hoare annotation is: true [2019-10-13 21:18:42,447 INFO L443 ceAbstractionStarter]: For program point rjhDeletePrivateKeyEXIT(lines 1863 1872) no Hoare annotation was computed. [2019-10-13 21:18:42,447 INFO L443 ceAbstractionStarter]: For program point rjhDeletePrivateKeyFINAL(lines 1863 1872) no Hoare annotation was computed. [2019-10-13 21:18:42,447 INFO L446 ceAbstractionStarter]: At program point L2480(line 2480) the Hoare annotation is: true [2019-10-13 21:18:42,447 INFO L443 ceAbstractionStarter]: For program point L2480-1(line 2480) no Hoare annotation was computed. [2019-10-13 21:18:42,447 INFO L443 ceAbstractionStarter]: For program point L2464(lines 2464 2471) no Hoare annotation was computed. [2019-10-13 21:18:42,448 INFO L446 ceAbstractionStarter]: At program point L2431(lines 2421 2564) the Hoare annotation is: true [2019-10-13 21:18:42,448 INFO L443 ceAbstractionStarter]: For program point L2547-1(line 2547) no Hoare annotation was computed. [2019-10-13 21:18:42,448 INFO L446 ceAbstractionStarter]: At program point L2547(line 2547) the Hoare annotation is: true [2019-10-13 21:18:42,448 INFO L443 ceAbstractionStarter]: For program point L2506(lines 2506 2510) no Hoare annotation was computed. [2019-10-13 21:18:42,448 INFO L446 ceAbstractionStarter]: At program point L2473(lines 2460 2561) the Hoare annotation is: true [2019-10-13 21:18:42,448 INFO L443 ceAbstractionStarter]: For program point L2407(lines 2407 2565) no Hoare annotation was computed. [2019-10-13 21:18:42,448 INFO L443 ceAbstractionStarter]: For program point testEXIT(lines 2360 2574) no Hoare annotation was computed. [2019-10-13 21:18:42,448 INFO L443 ceAbstractionStarter]: For program point L2531(lines 2531 2538) no Hoare annotation was computed. [2019-10-13 21:18:42,448 INFO L446 ceAbstractionStarter]: At program point testENTRY(lines 2360 2574) the Hoare annotation is: true [2019-10-13 21:18:42,448 INFO L443 ceAbstractionStarter]: For program point testFINAL(lines 2360 2574) no Hoare annotation was computed. [2019-10-13 21:18:42,449 INFO L446 ceAbstractionStarter]: At program point L2540(lines 2527 2556) the Hoare annotation is: true [2019-10-13 21:18:42,449 INFO L446 ceAbstractionStarter]: At program point L2466(line 2466) the Hoare annotation is: true [2019-10-13 21:18:42,449 INFO L443 ceAbstractionStarter]: For program point L2400(lines 2399 2566) no Hoare annotation was computed. [2019-10-13 21:18:42,449 INFO L443 ceAbstractionStarter]: For program point L2466-1(line 2466) no Hoare annotation was computed. [2019-10-13 21:18:42,449 INFO L443 ceAbstractionStarter]: For program point L2425(lines 2425 2429) no Hoare annotation was computed. [2019-10-13 21:18:42,449 INFO L443 ceAbstractionStarter]: For program point L2450(lines 2450 2457) no Hoare annotation was computed. [2019-10-13 21:18:42,449 INFO L443 ceAbstractionStarter]: For program point L2533-1(line 2533) no Hoare annotation was computed. [2019-10-13 21:18:42,449 INFO L446 ceAbstractionStarter]: At program point L2533(line 2533) the Hoare annotation is: true [2019-10-13 21:18:42,449 INFO L443 ceAbstractionStarter]: For program point L2401(lines 2401 2405) no Hoare annotation was computed. [2019-10-13 21:18:42,449 INFO L443 ceAbstractionStarter]: For program point L2492(lines 2492 2499) no Hoare annotation was computed. [2019-10-13 21:18:42,449 INFO L446 ceAbstractionStarter]: At program point L2459(lines 2446 2562) the Hoare annotation is: true [2019-10-13 21:18:42,450 INFO L443 ceAbstractionStarter]: For program point L2517(lines 2517 2524) no Hoare annotation was computed. [2019-10-13 21:18:42,450 INFO L446 ceAbstractionStarter]: At program point L2567(lines 2398 2568) the Hoare annotation is: true [2019-10-13 21:18:42,450 INFO L446 ceAbstractionStarter]: At program point L2501(lines 2488 2559) the Hoare annotation is: true [2019-10-13 21:18:42,450 INFO L446 ceAbstractionStarter]: At program point L2526(lines 2513 2557) the Hoare annotation is: true [2019-10-13 21:18:42,450 INFO L446 ceAbstractionStarter]: At program point L2452(line 2452) the Hoare annotation is: true [2019-10-13 21:18:42,450 INFO L443 ceAbstractionStarter]: For program point L2452-1(line 2452) no Hoare annotation was computed. [2019-10-13 21:18:42,450 INFO L443 ceAbstractionStarter]: For program point L2411(lines 2411 2418) no Hoare annotation was computed. [2019-10-13 21:18:42,450 INFO L443 ceAbstractionStarter]: For program point L2436(lines 2436 2443) no Hoare annotation was computed. [2019-10-13 21:18:42,450 INFO L446 ceAbstractionStarter]: At program point L2494(line 2494) the Hoare annotation is: true [2019-10-13 21:18:42,451 INFO L443 ceAbstractionStarter]: For program point L2494-1(line 2494) no Hoare annotation was computed. [2019-10-13 21:18:42,451 INFO L443 ceAbstractionStarter]: For program point L2519-1(line 2519) no Hoare annotation was computed. [2019-10-13 21:18:42,451 INFO L446 ceAbstractionStarter]: At program point L2519(line 2519) the Hoare annotation is: true [2019-10-13 21:18:42,451 INFO L446 ceAbstractionStarter]: At program point L2420(lines 2407 2565) the Hoare annotation is: true [2019-10-13 21:18:42,451 INFO L443 ceAbstractionStarter]: For program point L2478(lines 2478 2485) no Hoare annotation was computed. [2019-10-13 21:18:42,451 INFO L446 ceAbstractionStarter]: At program point L2445(lines 2432 2563) the Hoare annotation is: true [2019-10-13 21:18:42,451 INFO L446 ceAbstractionStarter]: At program point L2487(lines 2474 2560) the Hoare annotation is: true [2019-10-13 21:18:42,451 INFO L446 ceAbstractionStarter]: At program point L2512(lines 2502 2558) the Hoare annotation is: true [2019-10-13 21:18:42,451 INFO L446 ceAbstractionStarter]: At program point L2545-1(lines 2399 2566) the Hoare annotation is: true [2019-10-13 21:18:42,452 INFO L443 ceAbstractionStarter]: For program point L2545(lines 2545 2552) no Hoare annotation was computed. [2019-10-13 21:18:42,452 INFO L443 ceAbstractionStarter]: For program point L2413-1(line 2413) no Hoare annotation was computed. [2019-10-13 21:18:42,452 INFO L446 ceAbstractionStarter]: At program point L2413(line 2413) the Hoare annotation is: true [2019-10-13 21:18:42,452 INFO L446 ceAbstractionStarter]: At program point L2438(line 2438) the Hoare annotation is: true [2019-10-13 21:18:42,452 INFO L443 ceAbstractionStarter]: For program point L2438-1(line 2438) no Hoare annotation was computed. [2019-10-13 21:18:42,452 INFO L443 ceAbstractionStarter]: For program point setClientAutoResponseEXIT(lines 616 635) no Hoare annotation was computed. [2019-10-13 21:18:42,452 INFO L443 ceAbstractionStarter]: For program point L626(lines 626 630) no Hoare annotation was computed. [2019-10-13 21:18:42,452 INFO L443 ceAbstractionStarter]: For program point L626-2(lines 616 635) no Hoare annotation was computed. [2019-10-13 21:18:42,452 INFO L443 ceAbstractionStarter]: For program point L623(lines 623 631) no Hoare annotation was computed. [2019-10-13 21:18:42,452 INFO L443 ceAbstractionStarter]: For program point L620(lines 620 632) no Hoare annotation was computed. [2019-10-13 21:18:42,453 INFO L443 ceAbstractionStarter]: For program point setClientAutoResponseENTRY(lines 616 635) no Hoare annotation was computed. [2019-10-13 21:18:42,453 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookSizeENTRY(lines 207 226) no Hoare annotation was computed. [2019-10-13 21:18:42,453 INFO L443 ceAbstractionStarter]: For program point L217(lines 217 221) no Hoare annotation was computed. [2019-10-13 21:18:42,453 INFO L443 ceAbstractionStarter]: For program point L217-2(lines 207 226) no Hoare annotation was computed. [2019-10-13 21:18:42,453 INFO L443 ceAbstractionStarter]: For program point L214(lines 214 222) no Hoare annotation was computed. [2019-10-13 21:18:42,453 INFO L443 ceAbstractionStarter]: For program point L211(lines 211 223) no Hoare annotation was computed. [2019-10-13 21:18:42,453 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookSizeEXIT(lines 207 226) no Hoare annotation was computed. [2019-10-13 21:18:42,453 INFO L443 ceAbstractionStarter]: For program point L801(lines 801 807) no Hoare annotation was computed. [2019-10-13 21:18:42,453 INFO L443 ceAbstractionStarter]: For program point L768(lines 768 814) no Hoare annotation was computed. [2019-10-13 21:18:42,453 INFO L443 ceAbstractionStarter]: For program point getClientKeyringUserEXIT(lines 764 817) no Hoare annotation was computed. [2019-10-13 21:18:42,454 INFO L443 ceAbstractionStarter]: For program point L797(lines 797 808) no Hoare annotation was computed. [2019-10-13 21:18:42,454 INFO L443 ceAbstractionStarter]: For program point L787(lines 787 793) no Hoare annotation was computed. [2019-10-13 21:18:42,454 INFO L443 ceAbstractionStarter]: For program point L783(lines 783 794) no Hoare annotation was computed. [2019-10-13 21:18:42,454 INFO L443 ceAbstractionStarter]: For program point L773(lines 773 779) no Hoare annotation was computed. [2019-10-13 21:18:42,454 INFO L443 ceAbstractionStarter]: For program point getClientKeyringUserFINAL(lines 764 817) no Hoare annotation was computed. [2019-10-13 21:18:42,454 INFO L443 ceAbstractionStarter]: For program point L769(lines 769 780) no Hoare annotation was computed. [2019-10-13 21:18:42,454 INFO L443 ceAbstractionStarter]: For program point L796(lines 796 812) no Hoare annotation was computed. [2019-10-13 21:18:42,454 INFO L446 ceAbstractionStarter]: At program point getClientKeyringUserENTRY(lines 764 817) the Hoare annotation is: true [2019-10-13 21:18:42,454 INFO L443 ceAbstractionStarter]: For program point L782(lines 782 813) no Hoare annotation was computed. [2019-10-13 21:18:42,455 INFO L446 ceAbstractionStarter]: At program point setClientKeyringUserENTRY(lines 818 861) the Hoare annotation is: true [2019-10-13 21:18:42,455 INFO L443 ceAbstractionStarter]: For program point L826(lines 826 830) no Hoare annotation was computed. [2019-10-13 21:18:42,455 INFO L443 ceAbstractionStarter]: For program point L822(lines 822 858) no Hoare annotation was computed. [2019-10-13 21:18:42,455 INFO L443 ceAbstractionStarter]: For program point L845(lines 845 853) no Hoare annotation was computed. [2019-10-13 21:18:42,455 INFO L443 ceAbstractionStarter]: For program point L837(lines 837 841) no Hoare annotation was computed. [2019-10-13 21:18:42,455 INFO L443 ceAbstractionStarter]: For program point L833(lines 833 857) no Hoare annotation was computed. [2019-10-13 21:18:42,455 INFO L443 ceAbstractionStarter]: For program point setClientKeyringUserEXIT(lines 818 861) no Hoare annotation was computed. [2019-10-13 21:18:42,455 INFO L443 ceAbstractionStarter]: For program point L823(lines 823 831) no Hoare annotation was computed. [2019-10-13 21:18:42,455 INFO L443 ceAbstractionStarter]: For program point L848(lines 848 852) no Hoare annotation was computed. [2019-10-13 21:18:42,456 INFO L443 ceAbstractionStarter]: For program point L844(lines 844 856) no Hoare annotation was computed. [2019-10-13 21:18:42,456 INFO L443 ceAbstractionStarter]: For program point L844-1(lines 818 861) no Hoare annotation was computed. [2019-10-13 21:18:42,456 INFO L443 ceAbstractionStarter]: For program point L834(lines 834 842) no Hoare annotation was computed. [2019-10-13 21:18:42,456 INFO L443 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 2309 2316) no Hoare annotation was computed. [2019-10-13 21:18:42,456 INFO L443 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2313) no Hoare annotation was computed. [2019-10-13 21:18:42,456 INFO L446 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 2309 2316) the Hoare annotation is: true [2019-10-13 21:18:42,456 INFO L443 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 2309 2316) no Hoare annotation was computed. [2019-10-13 21:18:42,456 INFO L443 ceAbstractionStarter]: For program point L987(lines 987 991) no Hoare annotation was computed. [2019-10-13 21:18:42,457 INFO L443 ceAbstractionStarter]: For program point setClientKeyringPublicKeyEXIT(lines 979 1022) no Hoare annotation was computed. [2019-10-13 21:18:42,457 INFO L443 ceAbstractionStarter]: For program point L983(lines 983 1019) no Hoare annotation was computed. [2019-10-13 21:18:42,457 INFO L443 ceAbstractionStarter]: For program point L1006(lines 1006 1014) no Hoare annotation was computed. [2019-10-13 21:18:42,457 INFO L443 ceAbstractionStarter]: For program point L998(lines 998 1002) no Hoare annotation was computed. [2019-10-13 21:18:42,457 INFO L443 ceAbstractionStarter]: For program point L994(lines 994 1018) no Hoare annotation was computed. [2019-10-13 21:18:42,457 INFO L443 ceAbstractionStarter]: For program point L984(lines 984 992) no Hoare annotation was computed. [2019-10-13 21:18:42,457 INFO L446 ceAbstractionStarter]: At program point setClientKeyringPublicKeyENTRY(lines 979 1022) the Hoare annotation is: true [2019-10-13 21:18:42,457 INFO L443 ceAbstractionStarter]: For program point L1009(lines 1009 1013) no Hoare annotation was computed. [2019-10-13 21:18:42,457 INFO L443 ceAbstractionStarter]: For program point L1005(lines 1005 1017) no Hoare annotation was computed. [2019-10-13 21:18:42,458 INFO L443 ceAbstractionStarter]: For program point L1005-1(lines 979 1022) no Hoare annotation was computed. [2019-10-13 21:18:42,458 INFO L443 ceAbstractionStarter]: For program point L995(lines 995 1003) no Hoare annotation was computed. [2019-10-13 21:18:42,458 INFO L443 ceAbstractionStarter]: For program point L1055(lines 1055 1067) no Hoare annotation was computed. [2019-10-13 21:18:42,458 INFO L446 ceAbstractionStarter]: At program point setClientForwardReceiverENTRY(lines 1051 1070) the Hoare annotation is: true [2019-10-13 21:18:42,458 INFO L443 ceAbstractionStarter]: For program point setClientForwardReceiverEXIT(lines 1051 1070) no Hoare annotation was computed. [2019-10-13 21:18:42,458 INFO L443 ceAbstractionStarter]: For program point L1061(lines 1061 1065) no Hoare annotation was computed. [2019-10-13 21:18:42,458 INFO L443 ceAbstractionStarter]: For program point L1061-2(lines 1051 1070) no Hoare annotation was computed. [2019-10-13 21:18:42,458 INFO L443 ceAbstractionStarter]: For program point L1058(lines 1058 1066) no Hoare annotation was computed. [2019-10-13 21:18:42,458 INFO L446 ceAbstractionStarter]: At program point L2680(line 2680) the Hoare annotation is: true [2019-10-13 21:18:42,458 INFO L443 ceAbstractionStarter]: For program point L2678(lines 2678 2685) no Hoare annotation was computed. [2019-10-13 21:18:42,459 INFO L443 ceAbstractionStarter]: For program point outgoingEXIT(lines 2665 2691) no Hoare annotation was computed. [2019-10-13 21:18:42,459 INFO L446 ceAbstractionStarter]: At program point L2680-1(line 2680) the Hoare annotation is: true [2019-10-13 21:18:42,459 INFO L446 ceAbstractionStarter]: At program point outgoingENTRY(lines 2665 2691) the Hoare annotation is: true [2019-10-13 21:18:42,459 INFO L446 ceAbstractionStarter]: At program point L2678-1(lines 2678 2685) the Hoare annotation is: true [2019-10-13 21:18:42,459 INFO L443 ceAbstractionStarter]: For program point L2675-1(line 2675) no Hoare annotation was computed. [2019-10-13 21:18:42,459 INFO L446 ceAbstractionStarter]: At program point L2675(line 2675) the Hoare annotation is: true [2019-10-13 21:18:42,459 INFO L443 ceAbstractionStarter]: For program point L2673-1(line 2673) no Hoare annotation was computed. [2019-10-13 21:18:42,459 INFO L446 ceAbstractionStarter]: At program point L2673(line 2673) the Hoare annotation is: true [2019-10-13 21:18:42,459 INFO L443 ceAbstractionStarter]: For program point outgoingFINAL(lines 2665 2691) no Hoare annotation was computed. [2019-10-13 21:18:42,460 INFO L446 ceAbstractionStarter]: At program point select_helpersFINAL(lines 2594 2600) the Hoare annotation is: true [2019-10-13 21:18:42,460 INFO L443 ceAbstractionStarter]: For program point select_helpersEXIT(lines 2594 2600) no Hoare annotation was computed. [2019-10-13 21:18:42,460 INFO L443 ceAbstractionStarter]: For program point isVerifiedENTRY(lines 2273 2291) no Hoare annotation was computed. [2019-10-13 21:18:42,460 INFO L443 ceAbstractionStarter]: For program point isVerifiedFINAL(lines 2273 2291) no Hoare annotation was computed. [2019-10-13 21:18:42,460 INFO L443 ceAbstractionStarter]: For program point L2281(lines 2281 2287) no Hoare annotation was computed. [2019-10-13 21:18:42,460 INFO L443 ceAbstractionStarter]: For program point isVerifiedEXIT(lines 2273 2291) no Hoare annotation was computed. [2019-10-13 21:18:42,460 INFO L443 ceAbstractionStarter]: For program point L2277(lines 2277 2288) no Hoare annotation was computed. [2019-10-13 21:18:42,460 INFO L446 ceAbstractionStarter]: At program point L1697(line 1697) the Hoare annotation is: true [2019-10-13 21:18:42,460 INFO L446 ceAbstractionStarter]: At program point L1697-1(line 1697) the Hoare annotation is: true [2019-10-13 21:18:42,461 INFO L443 ceAbstractionStarter]: For program point setup_chuckEXIT(lines 1692 1702) no Hoare annotation was computed. [2019-10-13 21:18:42,461 INFO L446 ceAbstractionStarter]: At program point setup_chuckENTRY(lines 1692 1702) the Hoare annotation is: true [2019-10-13 21:18:42,461 INFO L443 ceAbstractionStarter]: For program point setup_chuckFINAL(lines 1692 1702) no Hoare annotation was computed. [2019-10-13 21:18:42,461 INFO L443 ceAbstractionStarter]: For program point L929(lines 929 975) no Hoare annotation was computed. [2019-10-13 21:18:42,461 INFO L443 ceAbstractionStarter]: For program point L958(lines 958 969) no Hoare annotation was computed. [2019-10-13 21:18:42,461 INFO L443 ceAbstractionStarter]: For program point L948(lines 948 954) no Hoare annotation was computed. [2019-10-13 21:18:42,461 INFO L443 ceAbstractionStarter]: For program point L944(lines 944 955) no Hoare annotation was computed. [2019-10-13 21:18:42,461 INFO L443 ceAbstractionStarter]: For program point L934(lines 934 940) no Hoare annotation was computed. [2019-10-13 21:18:42,461 INFO L443 ceAbstractionStarter]: For program point L930(lines 930 941) no Hoare annotation was computed. [2019-10-13 21:18:42,462 INFO L443 ceAbstractionStarter]: For program point L957(lines 957 973) no Hoare annotation was computed. [2019-10-13 21:18:42,462 INFO L443 ceAbstractionStarter]: For program point findPublicKeyFINAL(lines 925 978) no Hoare annotation was computed. [2019-10-13 21:18:42,462 INFO L443 ceAbstractionStarter]: For program point L943(lines 943 974) no Hoare annotation was computed. [2019-10-13 21:18:42,462 INFO L443 ceAbstractionStarter]: For program point findPublicKeyEXIT(lines 925 978) no Hoare annotation was computed. [2019-10-13 21:18:42,462 INFO L446 ceAbstractionStarter]: At program point findPublicKeyENTRY(lines 925 978) the Hoare annotation is: true [2019-10-13 21:18:42,462 INFO L443 ceAbstractionStarter]: For program point L962(lines 962 968) no Hoare annotation was computed. [2019-10-13 21:18:42,462 INFO L446 ceAbstractionStarter]: At program point L2800(line 2800) the Hoare annotation is: true [2019-10-13 21:18:42,462 INFO L443 ceAbstractionStarter]: For program point sendEmailEXIT(lines 2792 2804) no Hoare annotation was computed. [2019-10-13 21:18:42,462 INFO L446 ceAbstractionStarter]: At program point L2798(line 2798) the Hoare annotation is: true [2019-10-13 21:18:42,463 INFO L446 ceAbstractionStarter]: At program point sendEmailENTRY(lines 2792 2804) the Hoare annotation is: true [2019-10-13 21:18:42,463 INFO L443 ceAbstractionStarter]: For program point L2798-1(line 2798) no Hoare annotation was computed. [2019-10-13 21:18:42,463 INFO L443 ceAbstractionStarter]: For program point sendEmailFINAL(lines 2792 2804) no Hoare annotation was computed. [2019-10-13 21:18:42,463 INFO L443 ceAbstractionStarter]: For program point L440(lines 440 444) no Hoare annotation was computed. [2019-10-13 21:18:42,463 INFO L443 ceAbstractionStarter]: For program point L407(lines 407 415) no Hoare annotation was computed. [2019-10-13 21:18:42,463 INFO L443 ceAbstractionStarter]: For program point L403(lines 403 451) no Hoare annotation was computed. [2019-10-13 21:18:42,463 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookAliasENTRY(lines 399 454) no Hoare annotation was computed. [2019-10-13 21:18:42,463 INFO L443 ceAbstractionStarter]: For program point L437(lines 437 445) no Hoare annotation was computed. [2019-10-13 21:18:42,463 INFO L443 ceAbstractionStarter]: For program point L404(lines 404 416) no Hoare annotation was computed. [2019-10-13 21:18:42,464 INFO L443 ceAbstractionStarter]: For program point L433(lines 433 449) no Hoare annotation was computed. [2019-10-13 21:18:42,464 INFO L443 ceAbstractionStarter]: For program point L433-1(lines 399 454) no Hoare annotation was computed. [2019-10-13 21:18:42,464 INFO L443 ceAbstractionStarter]: For program point L425(lines 425 429) no Hoare annotation was computed. [2019-10-13 21:18:42,464 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookAliasEXIT(lines 399 454) no Hoare annotation was computed. [2019-10-13 21:18:42,464 INFO L443 ceAbstractionStarter]: For program point L434(lines 434 446) no Hoare annotation was computed. [2019-10-13 21:18:42,464 INFO L443 ceAbstractionStarter]: For program point L422(lines 422 430) no Hoare annotation was computed. [2019-10-13 21:18:42,464 INFO L443 ceAbstractionStarter]: For program point L418(lines 418 450) no Hoare annotation was computed. [2019-10-13 21:18:42,464 INFO L443 ceAbstractionStarter]: For program point L410(lines 410 414) no Hoare annotation was computed. [2019-10-13 21:18:42,464 INFO L443 ceAbstractionStarter]: For program point L419(lines 419 431) no Hoare annotation was computed. [2019-10-13 21:18:42,464 INFO L443 ceAbstractionStarter]: For program point getClientAutoResponseFINAL(lines 592 615) no Hoare annotation was computed. [2019-10-13 21:18:42,464 INFO L443 ceAbstractionStarter]: For program point L604(lines 604 610) no Hoare annotation was computed. [2019-10-13 21:18:42,465 INFO L443 ceAbstractionStarter]: For program point getClientAutoResponseEXIT(lines 592 615) no Hoare annotation was computed. [2019-10-13 21:18:42,465 INFO L443 ceAbstractionStarter]: For program point getClientAutoResponseENTRY(lines 592 615) no Hoare annotation was computed. [2019-10-13 21:18:42,465 INFO L443 ceAbstractionStarter]: For program point L600(lines 600 611) no Hoare annotation was computed. [2019-10-13 21:18:42,465 INFO L443 ceAbstractionStarter]: For program point L596(lines 596 612) no Hoare annotation was computed. [2019-10-13 21:18:42,465 INFO L443 ceAbstractionStarter]: For program point L2129(lines 2129 2140) no Hoare annotation was computed. [2019-10-13 21:18:42,465 INFO L443 ceAbstractionStarter]: For program point isEncryptedFINAL(lines 2125 2143) no Hoare annotation was computed. [2019-10-13 21:18:42,465 INFO L443 ceAbstractionStarter]: For program point isEncryptedEXIT(lines 2125 2143) no Hoare annotation was computed. [2019-10-13 21:18:42,465 INFO L446 ceAbstractionStarter]: At program point isEncryptedENTRY(lines 2125 2143) the Hoare annotation is: true [2019-10-13 21:18:42,465 INFO L443 ceAbstractionStarter]: For program point L2133(lines 2133 2139) no Hoare annotation was computed. [2019-10-13 21:18:42,465 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setENTRY(lines 1249 1294) no Hoare annotation was computed. [2019-10-13 21:18:42,466 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setEXIT(lines 1249 1294) no Hoare annotation was computed. [2019-10-13 21:18:42,466 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setFINAL(lines 1249 1294) no Hoare annotation was computed. [2019-10-13 21:18:42,466 INFO L443 ceAbstractionStarter]: For program point setClientNameENTRY(lines 112 131) no Hoare annotation was computed. [2019-10-13 21:18:42,466 INFO L443 ceAbstractionStarter]: For program point L122(lines 122 126) no Hoare annotation was computed. [2019-10-13 21:18:42,466 INFO L443 ceAbstractionStarter]: For program point L122-2(lines 112 131) no Hoare annotation was computed. [2019-10-13 21:18:42,466 INFO L443 ceAbstractionStarter]: For program point L119(lines 119 127) no Hoare annotation was computed. [2019-10-13 21:18:42,466 INFO L443 ceAbstractionStarter]: For program point L116(lines 116 128) no Hoare annotation was computed. [2019-10-13 21:18:42,466 INFO L443 ceAbstractionStarter]: For program point setClientNameEXIT(lines 112 131) no Hoare annotation was computed. [2019-10-13 21:18:42,466 INFO L446 ceAbstractionStarter]: At program point setClientPrivateKeyENTRY(lines 663 682) the Hoare annotation is: true [2019-10-13 21:18:42,466 INFO L443 ceAbstractionStarter]: For program point L673(lines 673 677) no Hoare annotation was computed. [2019-10-13 21:18:42,466 INFO L443 ceAbstractionStarter]: For program point L673-2(lines 663 682) no Hoare annotation was computed. [2019-10-13 21:18:42,467 INFO L443 ceAbstractionStarter]: For program point L670(lines 670 678) no Hoare annotation was computed. [2019-10-13 21:18:42,467 INFO L443 ceAbstractionStarter]: For program point L667(lines 667 679) no Hoare annotation was computed. [2019-10-13 21:18:42,467 INFO L443 ceAbstractionStarter]: For program point setClientPrivateKeyEXIT(lines 663 682) no Hoare annotation was computed. [2019-10-13 21:18:42,467 INFO L446 ceAbstractionStarter]: At program point L1182(line 1182) the Hoare annotation is: true [2019-10-13 21:18:42,467 INFO L443 ceAbstractionStarter]: For program point L1182-1(line 1182) no Hoare annotation was computed. [2019-10-13 21:18:42,467 INFO L443 ceAbstractionStarter]: For program point L1179(line 1179) no Hoare annotation was computed. [2019-10-13 21:18:42,467 INFO L446 ceAbstractionStarter]: At program point L1178(line 1178) the Hoare annotation is: true [2019-10-13 21:18:42,467 INFO L446 ceAbstractionStarter]: At program point L1178-1(line 1178) the Hoare annotation is: true [2019-10-13 21:18:42,467 INFO L443 ceAbstractionStarter]: For program point printMailEXIT(lines 1170 1188) no Hoare annotation was computed. [2019-10-13 21:18:42,467 INFO L446 ceAbstractionStarter]: At program point printMailENTRY(lines 1170 1188) the Hoare annotation is: true [2019-10-13 21:18:42,468 INFO L443 ceAbstractionStarter]: For program point printMailFINAL(lines 1170 1188) no Hoare annotation was computed. [2019-10-13 21:18:42,468 INFO L443 ceAbstractionStarter]: For program point L2033(lines 2033 2041) no Hoare annotation was computed. [2019-10-13 21:18:42,468 INFO L443 ceAbstractionStarter]: For program point setEmailToEXIT(lines 2029 2044) no Hoare annotation was computed. [2019-10-13 21:18:42,468 INFO L443 ceAbstractionStarter]: For program point L2036(lines 2036 2040) no Hoare annotation was computed. [2019-10-13 21:18:42,468 INFO L446 ceAbstractionStarter]: At program point setEmailToENTRY(lines 2029 2044) the Hoare annotation is: true [2019-10-13 21:18:42,468 INFO L443 ceAbstractionStarter]: For program point L2036-2(lines 2029 2044) no Hoare annotation was computed. [2019-10-13 21:18:42,468 INFO L443 ceAbstractionStarter]: For program point setEmailIsSignatureVerifiedENTRY(lines 2292 2307) no Hoare annotation was computed. [2019-10-13 21:18:42,468 INFO L443 ceAbstractionStarter]: For program point setEmailIsSignatureVerifiedEXIT(lines 2292 2307) no Hoare annotation was computed. [2019-10-13 21:18:42,468 INFO L443 ceAbstractionStarter]: For program point L2299(lines 2299 2303) no Hoare annotation was computed. [2019-10-13 21:18:42,468 INFO L443 ceAbstractionStarter]: For program point L2296(lines 2296 2304) no Hoare annotation was computed. [2019-10-13 21:18:42,468 INFO L443 ceAbstractionStarter]: For program point L2299-2(lines 2292 2307) no Hoare annotation was computed. [2019-10-13 21:18:42,469 INFO L443 ceAbstractionStarter]: For program point is_queue_emptyEXIT(lines 2815 2823) no Hoare annotation was computed. [2019-10-13 21:18:42,469 INFO L446 ceAbstractionStarter]: At program point is_queue_emptyENTRY(lines 2815 2823) the Hoare annotation is: true [2019-10-13 21:18:42,469 INFO L443 ceAbstractionStarter]: For program point is_queue_emptyFINAL(lines 2815 2823) no Hoare annotation was computed. [2019-10-13 21:18:42,469 INFO L443 ceAbstractionStarter]: For program point L894(lines 894 900) no Hoare annotation was computed. [2019-10-13 21:18:42,469 INFO L443 ceAbstractionStarter]: For program point getClientKeyringPublicKeyEXIT(lines 871 924) no Hoare annotation was computed. [2019-10-13 21:18:42,469 INFO L443 ceAbstractionStarter]: For program point L890(lines 890 901) no Hoare annotation was computed. [2019-10-13 21:18:42,469 INFO L443 ceAbstractionStarter]: For program point L880(lines 880 886) no Hoare annotation was computed. [2019-10-13 21:18:42,469 INFO L443 ceAbstractionStarter]: For program point L876(lines 876 887) no Hoare annotation was computed. [2019-10-13 21:18:42,469 INFO L443 ceAbstractionStarter]: For program point L903(lines 903 919) no Hoare annotation was computed. [2019-10-13 21:18:42,470 INFO L443 ceAbstractionStarter]: For program point getClientKeyringPublicKeyFINAL(lines 871 924) no Hoare annotation was computed. [2019-10-13 21:18:42,470 INFO L446 ceAbstractionStarter]: At program point getClientKeyringPublicKeyENTRY(lines 871 924) the Hoare annotation is: true [2019-10-13 21:18:42,470 INFO L443 ceAbstractionStarter]: For program point L889(lines 889 920) no Hoare annotation was computed. [2019-10-13 21:18:42,470 INFO L443 ceAbstractionStarter]: For program point L908(lines 908 914) no Hoare annotation was computed. [2019-10-13 21:18:42,470 INFO L443 ceAbstractionStarter]: For program point L875(lines 875 921) no Hoare annotation was computed. [2019-10-13 21:18:42,470 INFO L443 ceAbstractionStarter]: For program point L904(lines 904 915) no Hoare annotation was computed. [2019-10-13 21:18:42,470 INFO L443 ceAbstractionStarter]: For program point setEmailSignKeyEXIT(lines 2255 2270) no Hoare annotation was computed. [2019-10-13 21:18:42,470 INFO L443 ceAbstractionStarter]: For program point L2262(lines 2262 2266) no Hoare annotation was computed. [2019-10-13 21:18:42,470 INFO L443 ceAbstractionStarter]: For program point L2262-2(lines 2255 2270) no Hoare annotation was computed. [2019-10-13 21:18:42,470 INFO L443 ceAbstractionStarter]: For program point setEmailSignKeyENTRY(lines 2255 2270) no Hoare annotation was computed. [2019-10-13 21:18:42,471 INFO L443 ceAbstractionStarter]: For program point L2259(lines 2259 2267) no Hoare annotation was computed. [2019-10-13 21:18:42,471 INFO L443 ceAbstractionStarter]: For program point generateKeyPairFINAL(lines 2867 2876) no Hoare annotation was computed. [2019-10-13 21:18:42,471 INFO L446 ceAbstractionStarter]: At program point generateKeyPairENTRY(lines 2867 2876) the Hoare annotation is: true [2019-10-13 21:18:42,471 INFO L446 ceAbstractionStarter]: At program point L2872(line 2872) the Hoare annotation is: true [2019-10-13 21:18:42,471 INFO L443 ceAbstractionStarter]: For program point generateKeyPairEXIT(lines 2867 2876) no Hoare annotation was computed. [2019-10-13 21:18:42,471 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtENTRY(lines 1413 1515) no Hoare annotation was computed. [2019-10-13 21:18:42,471 INFO L443 ceAbstractionStarter]: For program point L1437(lines 1437 1441) no Hoare annotation was computed. [2019-10-13 21:18:42,471 INFO L443 ceAbstractionStarter]: For program point L1501(lines 1501 1512) no Hoare annotation was computed. [2019-10-13 21:18:42,471 INFO L443 ceAbstractionStarter]: For program point L1464(lines 1464 1468) no Hoare annotation was computed. [2019-10-13 21:18:42,472 INFO L443 ceAbstractionStarter]: For program point L1462-2(lines 1462 1482) no Hoare annotation was computed. [2019-10-13 21:18:42,472 INFO L443 ceAbstractionStarter]: For program point L1483(lines 1461 1484) no Hoare annotation was computed. [2019-10-13 21:18:42,472 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtFINAL(lines 1413 1515) no Hoare annotation was computed. [2019-10-13 21:18:42,472 INFO L443 ceAbstractionStarter]: For program point L1442(lines 1442 1458) no Hoare annotation was computed. [2019-10-13 21:18:42,472 INFO L443 ceAbstractionStarter]: For program point L1502(lines 1502 1509) no Hoare annotation was computed. [2019-10-13 21:18:42,472 INFO L443 ceAbstractionStarter]: For program point L1463(lines 1462 1482) no Hoare annotation was computed. [2019-10-13 21:18:42,472 INFO L443 ceAbstractionStarter]: For program point L1494(line 1494) no Hoare annotation was computed. [2019-10-13 21:18:42,472 INFO L443 ceAbstractionStarter]: For program point L1494-1(line 1494) no Hoare annotation was computed. [2019-10-13 21:18:42,472 INFO L443 ceAbstractionStarter]: For program point L1459(lines 1459 1500) no Hoare annotation was computed. [2019-10-13 21:18:42,473 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtEXIT(lines 1413 1515) no Hoare annotation was computed. [2019-10-13 21:18:42,473 INFO L443 ceAbstractionStarter]: For program point L1478(line 1478) no Hoare annotation was computed. [2019-10-13 21:18:42,473 INFO L443 ceAbstractionStarter]: For program point L1478-1(line 1478) no Hoare annotation was computed. [2019-10-13 21:18:42,473 INFO L443 ceAbstractionStarter]: For program point select_oneENTRY(lines 2577 2586) no Hoare annotation was computed. [2019-10-13 21:18:42,473 INFO L443 ceAbstractionStarter]: For program point select_oneFINAL(lines 2577 2586) no Hoare annotation was computed. [2019-10-13 21:18:42,473 INFO L443 ceAbstractionStarter]: For program point select_oneEXIT(lines 2577 2586) no Hoare annotation was computed. [2019-10-13 21:18:42,473 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAddressFINAL(lines 464 532) no Hoare annotation was computed. [2019-10-13 21:18:42,473 INFO L443 ceAbstractionStarter]: For program point L477(lines 477 483) no Hoare annotation was computed. [2019-10-13 21:18:42,473 INFO L443 ceAbstractionStarter]: For program point L506(lines 506 527) no Hoare annotation was computed. [2019-10-13 21:18:42,474 INFO L443 ceAbstractionStarter]: For program point L473(lines 473 484) no Hoare annotation was computed. [2019-10-13 21:18:42,474 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAddressENTRY(lines 464 532) no Hoare annotation was computed. [2019-10-13 21:18:42,474 INFO L443 ceAbstractionStarter]: For program point L469(lines 469 485) no Hoare annotation was computed. [2019-10-13 21:18:42,474 INFO L443 ceAbstractionStarter]: For program point L496(lines 496 502) no Hoare annotation was computed. [2019-10-13 21:18:42,474 INFO L443 ceAbstractionStarter]: For program point L492(lines 492 503) no Hoare annotation was computed. [2019-10-13 21:18:42,474 INFO L443 ceAbstractionStarter]: For program point L488(lines 488 504) no Hoare annotation was computed. [2019-10-13 21:18:42,474 INFO L443 ceAbstractionStarter]: For program point L515(lines 515 521) no Hoare annotation was computed. [2019-10-13 21:18:42,474 INFO L443 ceAbstractionStarter]: For program point L511(lines 511 522) no Hoare annotation was computed. [2019-10-13 21:18:42,474 INFO L443 ceAbstractionStarter]: For program point L507(lines 507 523) no Hoare annotation was computed. [2019-10-13 21:18:42,474 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAddressEXIT(lines 464 532) no Hoare annotation was computed. [2019-10-13 21:18:42,474 INFO L443 ceAbstractionStarter]: For program point L468(lines 468 529) no Hoare annotation was computed. [2019-10-13 21:18:42,474 INFO L443 ceAbstractionStarter]: For program point L487(lines 487 528) no Hoare annotation was computed. [2019-10-13 21:18:42,475 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2019-10-13 21:18:42,475 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2019-10-13 21:18:42,475 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2019-10-13 21:18:42,475 INFO L443 ceAbstractionStarter]: For program point setClientOutbufferEXIT(lines 160 179) no Hoare annotation was computed. [2019-10-13 21:18:42,475 INFO L443 ceAbstractionStarter]: For program point L170(lines 170 174) no Hoare annotation was computed. [2019-10-13 21:18:42,475 INFO L443 ceAbstractionStarter]: For program point L170-2(lines 160 179) no Hoare annotation was computed. [2019-10-13 21:18:42,475 INFO L443 ceAbstractionStarter]: For program point L167(lines 167 175) no Hoare annotation was computed. [2019-10-13 21:18:42,475 INFO L443 ceAbstractionStarter]: For program point setClientOutbufferENTRY(lines 160 179) no Hoare annotation was computed. [2019-10-13 21:18:42,475 INFO L443 ceAbstractionStarter]: For program point L164(lines 164 176) no Hoare annotation was computed. [2019-10-13 21:18:42,475 INFO L446 ceAbstractionStarter]: At program point L1745(line 1745) the Hoare annotation is: true [2019-10-13 21:18:42,475 INFO L443 ceAbstractionStarter]: For program point L1745-1(line 1745) no Hoare annotation was computed. [2019-10-13 21:18:42,476 INFO L443 ceAbstractionStarter]: For program point setupEXIT(lines 1737 1759) no Hoare annotation was computed. [2019-10-13 21:18:42,476 INFO L446 ceAbstractionStarter]: At program point setupENTRY(lines 1737 1759) the Hoare annotation is: true [2019-10-13 21:18:42,476 INFO L443 ceAbstractionStarter]: For program point setupFINAL(lines 1737 1759) no Hoare annotation was computed. [2019-10-13 21:18:42,476 INFO L446 ceAbstractionStarter]: At program point L1753(line 1753) the Hoare annotation is: true [2019-10-13 21:18:42,476 INFO L443 ceAbstractionStarter]: For program point L1753-1(line 1753) no Hoare annotation was computed. [2019-10-13 21:18:42,476 INFO L446 ceAbstractionStarter]: At program point L1749(line 1749) the Hoare annotation is: true [2019-10-13 21:18:42,476 INFO L443 ceAbstractionStarter]: For program point L1749-1(line 1749) no Hoare annotation was computed. [2019-10-13 21:18:42,476 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-13 21:18:42,476 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: false [2019-10-13 21:18:42,476 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-10-13 21:18:42,477 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-13 21:18:42,477 INFO L443 ceAbstractionStarter]: For program point promptEXIT(lines 2612 2626) no Hoare annotation was computed. [2019-10-13 21:18:42,477 INFO L443 ceAbstractionStarter]: For program point promptENTRY(lines 2612 2626) no Hoare annotation was computed. [2019-10-13 21:18:42,477 INFO L443 ceAbstractionStarter]: For program point promptFINAL(lines 2612 2626) no Hoare annotation was computed. [2019-10-13 21:18:42,487 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 09:18:42 BoogieIcfgContainer [2019-10-13 21:18:42,487 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-13 21:18:42,489 INFO L168 Benchmark]: Toolchain (without parser) took 32424.17 ms. Allocated memory was 136.8 MB in the beginning and 844.1 MB in the end (delta: 707.3 MB). Free memory was 97.9 MB in the beginning and 147.3 MB in the end (delta: -49.4 MB). Peak memory consumption was 657.8 MB. Max. memory is 7.1 GB. [2019-10-13 21:18:42,490 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 136.8 MB. Free memory was 118.8 MB in the beginning and 118.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-13 21:18:42,491 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1173.07 ms. Allocated memory was 136.8 MB in the beginning and 202.9 MB in the end (delta: 66.1 MB). Free memory was 97.5 MB in the beginning and 138.2 MB in the end (delta: -40.7 MB). Peak memory consumption was 31.6 MB. Max. memory is 7.1 GB. [2019-10-13 21:18:42,491 INFO L168 Benchmark]: Boogie Preprocessor took 230.37 ms. Allocated memory is still 202.9 MB. Free memory was 138.2 MB in the beginning and 129.6 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. [2019-10-13 21:18:42,492 INFO L168 Benchmark]: RCFGBuilder took 2416.84 ms. Allocated memory was 202.9 MB in the beginning and 251.1 MB in the end (delta: 48.2 MB). Free memory was 129.6 MB in the beginning and 151.8 MB in the end (delta: -22.2 MB). Peak memory consumption was 87.0 MB. Max. memory is 7.1 GB. [2019-10-13 21:18:42,493 INFO L168 Benchmark]: TraceAbstraction took 28599.19 ms. Allocated memory was 251.1 MB in the beginning and 844.1 MB in the end (delta: 593.0 MB). Free memory was 151.8 MB in the beginning and 147.3 MB in the end (delta: 4.5 MB). Peak memory consumption was 597.4 MB. Max. memory is 7.1 GB. [2019-10-13 21:18:42,496 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 136.8 MB. Free memory was 118.8 MB in the beginning and 118.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1173.07 ms. Allocated memory was 136.8 MB in the beginning and 202.9 MB in the end (delta: 66.1 MB). Free memory was 97.5 MB in the beginning and 138.2 MB in the end (delta: -40.7 MB). Peak memory consumption was 31.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 230.37 ms. Allocated memory is still 202.9 MB. Free memory was 138.2 MB in the beginning and 129.6 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2416.84 ms. Allocated memory was 202.9 MB in the beginning and 251.1 MB in the end (delta: 48.2 MB). Free memory was 129.6 MB in the beginning and 151.8 MB in the end (delta: -22.2 MB). Peak memory consumption was 87.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 28599.19 ms. Allocated memory was 251.1 MB in the beginning and 844.1 MB in the end (delta: 593.0 MB). Free memory was 151.8 MB in the beginning and 147.3 MB in the end (delta: 4.5 MB). Peak memory consumption was 597.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 2313]: 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: 2432]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2460]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2421]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2407]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2398]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2488]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2446]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2502]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2399]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 110 procedures, 744 locations, 1 error locations. Result: SAFE, OverallTime: 28.4s, OverallIterations: 11, TraceHistogramMax: 3, AutomataDifference: 8.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.4s, HoareTripleCheckerStatistics: 6072 SDtfs, 3859 SDslu, 16111 SDs, 0 SdLazy, 6216 SolverSat, 53 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3608 GetRequests, 3379 SyntacticMatches, 19 SemanticMatches, 210 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 844 ImplicationChecksByTransitivity, 4.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=593occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 11 MinimizatonAttempts, 14 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 169 LocationsWithAnnotation, 1956 PreInvPairs, 1987 NumberOfFragments, 169 HoareAnnotationTreeSize, 1956 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 169 FomulaSimplificationsInter, 39 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.9s SsaConstructionTime, 2.9s SatisfiabilityAnalysisTime, 10.1s InterpolantComputationTime, 4278 NumberOfCodeBlocks, 4121 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 6094 ConstructedInterpolants, 0 QuantifiedInterpolants, 2063178 SizeOfPredicates, 22 NumberOfNonLiveVariables, 19272 ConjunctsInSsa, 45 ConjunctsInUnsatCore, 25 InterpolantComputations, 14 PerfectInterpolantSequences, 1730/1796 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: TIME[ms]: 173, ITERATIONS: 1, WAS_STRONG: 1, WEAKENING_RATIO: 1.0, AVG_VARS_REMOVED_DURING_WEAKENING: 1.890566037735849, AVG_WEAKENED_CONJUNCTS: 0.0, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...