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_spec0_product10.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 21:12:41,829 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 21:12:41,832 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 21:12:41,850 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 21:12:41,850 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 21:12:41,852 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 21:12:41,854 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 21:12:41,864 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 21:12:41,867 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 21:12:41,869 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 21:12:41,870 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 21:12:41,872 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 21:12:41,872 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 21:12:41,875 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 21:12:41,877 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 21:12:41,879 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 21:12:41,881 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 21:12:41,882 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 21:12:41,884 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 21:12:41,889 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 21:12:41,893 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 21:12:41,896 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 21:12:41,897 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 21:12:41,898 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 21:12:41,899 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 21:12:41,900 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 21:12:41,900 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 21:12:41,901 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 21:12:41,901 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 21:12:41,902 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 21:12:41,903 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 21:12:41,904 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 21:12:41,905 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 21:12:41,907 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 21:12:41,909 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 21:12:41,909 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 21:12:41,910 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 21:12:41,910 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 21:12:41,910 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 21:12:41,911 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 21:12:41,913 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 21:12:41,914 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 21:12:41,950 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 21:12:41,950 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 21:12:41,952 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 21:12:41,952 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 21:12:41,953 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 21:12:41,953 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 21:12:41,953 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 21:12:41,953 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 21:12:41,953 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 21:12:41,954 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 21:12:41,954 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 21:12:41,954 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 21:12:41,955 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 21:12:41,955 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 21:12:41,955 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 21:12:41,955 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 21:12:41,955 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 21:12:41,956 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 21:12:41,956 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 21:12:41,956 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 21:12:41,956 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 21:12:41,956 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 21:12:41,957 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 21:12:41,957 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 21:12:41,957 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 21:12:41,958 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 21:12:41,958 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 21:12:41,958 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 21:12:41,959 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 21:12:42,266 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 21:12:42,279 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 21:12:42,282 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 21:12:42,284 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 21:12:42,284 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 21:12:42,285 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product10.cil.c [2019-10-13 21:12:42,365 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ea25946d/d010db8f010544d892a69028e7c00082/FLAGb2d47ccda [2019-10-13 21:12:43,033 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 21:12:43,034 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product10.cil.c [2019-10-13 21:12:43,067 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ea25946d/d010db8f010544d892a69028e7c00082/FLAGb2d47ccda [2019-10-13 21:12:43,249 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ea25946d/d010db8f010544d892a69028e7c00082 [2019-10-13 21:12:43,260 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 21:12:43,264 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 21:12:43,268 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 21:12:43,269 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 21:12:43,272 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 21:12:43,274 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:12:43" (1/1) ... [2019-10-13 21:12:43,277 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4819bea1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:12:43, skipping insertion in model container [2019-10-13 21:12:43,277 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:12:43" (1/1) ... [2019-10-13 21:12:43,285 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 21:12:43,364 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 21:12:44,036 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 21:12:44,054 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 21:12:44,165 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 21:12:44,248 INFO L192 MainTranslator]: Completed translation [2019-10-13 21:12:44,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:12:44 WrapperNode [2019-10-13 21:12:44,249 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 21:12:44,249 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 21:12:44,250 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 21:12:44,250 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 21:12:44,261 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:12:44" (1/1) ... [2019-10-13 21:12:44,261 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:12:44" (1/1) ... [2019-10-13 21:12:44,291 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:12:44" (1/1) ... [2019-10-13 21:12:44,291 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:12:44" (1/1) ... [2019-10-13 21:12:44,354 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:12:44" (1/1) ... [2019-10-13 21:12:44,394 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:12:44" (1/1) ... [2019-10-13 21:12:44,419 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:12:44" (1/1) ... [2019-10-13 21:12:44,451 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 21:12:44,452 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 21:12:44,452 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 21:12:44,452 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 21:12:44,453 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:12:44" (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 21:12:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 21:12:44,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 21:12:44,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-10-13 21:12:44,540 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-10-13 21:12:44,540 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-10-13 21:12:44,541 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-10-13 21:12:44,541 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-10-13 21:12:44,541 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-10-13 21:12:44,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-10-13 21:12:44,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-10-13 21:12:44,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-10-13 21:12:44,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-10-13 21:12:44,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-10-13 21:12:44,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-10-13 21:12:44,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-10-13 21:12:44,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-10-13 21:12:44,543 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-10-13 21:12:44,544 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-10-13 21:12:44,544 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-10-13 21:12:44,544 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base [2019-10-13 21:12:44,544 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AutoResponder [2019-10-13 21:12:44,545 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-10-13 21:12:44,545 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-10-13 21:12:44,545 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-10-13 21:12:44,545 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-10-13 21:12:44,546 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-10-13 21:12:44,546 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-10-13 21:12:44,546 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-10-13 21:12:44,546 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-10-13 21:12:44,546 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-10-13 21:12:44,547 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-10-13 21:12:44,547 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-10-13 21:12:44,547 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-10-13 21:12:44,547 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-10-13 21:12:44,547 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-10-13 21:12:44,547 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-10-13 21:12:44,548 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 21:12:44,548 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-10-13 21:12:44,548 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-10-13 21:12:44,548 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-10-13 21:12:44,548 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-10-13 21:12:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-10-13 21:12:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-10-13 21:12:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-10-13 21:12:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-10-13 21:12:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-10-13 21:12:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-10-13 21:12:44,550 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-10-13 21:12:44,550 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-10-13 21:12:44,550 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-10-13 21:12:44,550 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-10-13 21:12:44,550 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-10-13 21:12:44,551 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-10-13 21:12:44,551 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-10-13 21:12:44,551 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-10-13 21:12:44,551 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-10-13 21:12:44,552 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-10-13 21:12:44,552 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-10-13 21:12:44,552 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-10-13 21:12:44,552 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-10-13 21:12:44,553 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-10-13 21:12:44,553 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-10-13 21:12:44,553 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-10-13 21:12:44,553 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-10-13 21:12:44,554 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-10-13 21:12:44,554 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-10-13 21:12:44,554 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-10-13 21:12:44,554 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-10-13 21:12:44,555 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-10-13 21:12:44,555 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-10-13 21:12:44,555 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-10-13 21:12:44,555 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-10-13 21:12:44,556 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-10-13 21:12:44,556 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-10-13 21:12:44,556 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-10-13 21:12:44,556 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-10-13 21:12:44,556 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-10-13 21:12:44,557 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-10-13 21:12:44,557 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-10-13 21:12:44,557 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-10-13 21:12:44,558 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-10-13 21:12:44,558 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-10-13 21:12:44,558 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-10-13 21:12:44,558 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-10-13 21:12:44,558 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-10-13 21:12:44,559 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-10-13 21:12:44,559 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-10-13 21:12:44,559 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-10-13 21:12:44,559 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-10-13 21:12:44,559 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-10-13 21:12:44,560 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-10-13 21:12:44,560 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-10-13 21:12:44,560 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-10-13 21:12:44,560 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-10-13 21:12:44,561 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 21:12:44,561 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 21:12:44,561 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-10-13 21:12:44,561 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-10-13 21:12:44,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 21:12:44,562 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-10-13 21:12:44,562 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-10-13 21:12:44,562 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-10-13 21:12:44,562 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-10-13 21:12:44,562 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-10-13 21:12:44,563 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-10-13 21:12:44,563 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-10-13 21:12:44,563 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-10-13 21:12:44,563 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-10-13 21:12:44,563 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 21:12:44,564 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 21:12:44,564 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-10-13 21:12:44,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 21:12:44,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 21:12:44,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 21:12:44,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 21:12:44,565 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-10-13 21:12:44,565 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 21:12:44,565 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-10-13 21:12:44,565 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-10-13 21:12:44,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 21:12:44,566 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-10-13 21:12:44,566 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-10-13 21:12:44,566 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-10-13 21:12:44,566 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-10-13 21:12:44,566 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-10-13 21:12:44,567 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-10-13 21:12:44,567 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-10-13 21:12:44,567 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-10-13 21:12:44,567 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-10-13 21:12:44,567 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-10-13 21:12:44,568 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-10-13 21:12:44,568 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-10-13 21:12:44,568 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-10-13 21:12:44,568 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-10-13 21:12:44,568 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-10-13 21:12:44,569 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-10-13 21:12:44,569 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-10-13 21:12:44,569 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-10-13 21:12:44,569 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-10-13 21:12:44,569 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-10-13 21:12:44,570 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-10-13 21:12:44,570 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-10-13 21:12:44,570 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-10-13 21:12:44,570 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-10-13 21:12:44,570 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-10-13 21:12:44,570 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base [2019-10-13 21:12:44,571 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AutoResponder [2019-10-13 21:12:44,571 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-10-13 21:12:44,571 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-10-13 21:12:44,571 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-10-13 21:12:44,571 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-10-13 21:12:44,572 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-10-13 21:12:44,572 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-10-13 21:12:44,572 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-10-13 21:12:44,572 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-10-13 21:12:44,572 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-10-13 21:12:44,573 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-10-13 21:12:44,573 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 21:12:44,573 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-10-13 21:12:44,573 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-10-13 21:12:44,573 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-10-13 21:12:44,573 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-10-13 21:12:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-10-13 21:12:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-10-13 21:12:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-10-13 21:12:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-10-13 21:12:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-10-13 21:12:44,575 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-10-13 21:12:44,575 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-10-13 21:12:44,575 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-10-13 21:12:44,575 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-10-13 21:12:44,576 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-10-13 21:12:44,576 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-10-13 21:12:44,576 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-10-13 21:12:44,576 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-10-13 21:12:44,577 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-10-13 21:12:44,577 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-10-13 21:12:44,577 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-10-13 21:12:44,577 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-10-13 21:12:44,578 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-10-13 21:12:44,578 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-10-13 21:12:44,578 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-10-13 21:12:44,578 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-10-13 21:12:44,579 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-10-13 21:12:44,579 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-10-13 21:12:44,579 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-10-13 21:12:44,579 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-10-13 21:12:44,579 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-10-13 21:12:44,580 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-10-13 21:12:44,580 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-10-13 21:12:44,580 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-10-13 21:12:44,580 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-10-13 21:12:44,581 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-10-13 21:12:44,581 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-10-13 21:12:44,581 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-10-13 21:12:44,581 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-10-13 21:12:44,581 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-10-13 21:12:44,581 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-10-13 21:12:44,582 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-10-13 21:12:44,582 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-10-13 21:12:44,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 21:12:44,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 21:12:44,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 21:12:46,547 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 21:12:46,548 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-13 21:12:46,550 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:12:46 BoogieIcfgContainer [2019-10-13 21:12:46,550 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 21:12:46,552 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 21:12:46,552 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 21:12:46,555 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 21:12:46,556 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 09:12:43" (1/3) ... [2019-10-13 21:12:46,557 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@131a50ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:12:46, skipping insertion in model container [2019-10-13 21:12:46,557 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:12:44" (2/3) ... [2019-10-13 21:12:46,557 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@131a50ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:12:46, skipping insertion in model container [2019-10-13 21:12:46,557 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:12:46" (3/3) ... [2019-10-13 21:12:46,559 INFO L109 eAbstractionObserver]: Analyzing ICFG email_spec0_product10.cil.c [2019-10-13 21:12:46,571 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 21:12:46,581 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 21:12:46,593 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 21:12:46,622 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 21:12:46,623 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 21:12:46,623 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 21:12:46,623 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 21:12:46,623 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 21:12:46,623 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 21:12:46,623 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 21:12:46,624 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 21:12:46,649 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states. [2019-10-13 21:12:46,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2019-10-13 21:12:46,665 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:12:46,666 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 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] [2019-10-13 21:12:46,669 INFO L410 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:12:46,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:12:46,675 INFO L82 PathProgramCache]: Analyzing trace with hash 1528307460, now seen corresponding path program 1 times [2019-10-13 21:12:46,685 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:12:46,686 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1794296819] [2019-10-13 21:12:46,686 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:12:46,686 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:12:46,686 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:12:46,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:12:47,199 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-10-13 21:12:47,200 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1794296819] [2019-10-13 21:12:47,201 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 21:12:47,201 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-10-13 21:12:47,201 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [366640424] [2019-10-13 21:12:47,207 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-10-13 21:12:47,209 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:12:47,223 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-10-13 21:12:47,224 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-13 21:12:47,227 INFO L87 Difference]: Start difference. First operand 260 states. Second operand 2 states. [2019-10-13 21:12:47,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:12:47,286 INFO L93 Difference]: Finished difference Result 419 states and 525 transitions. [2019-10-13 21:12:47,286 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-10-13 21:12:47,288 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 141 [2019-10-13 21:12:47,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:12:47,304 INFO L225 Difference]: With dead ends: 419 [2019-10-13 21:12:47,304 INFO L226 Difference]: Without dead ends: 247 [2019-10-13 21:12:47,310 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 21:12:47,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 247 states. [2019-10-13 21:12:47,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 247 to 247. [2019-10-13 21:12:47,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 247 states. [2019-10-13 21:12:47,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 247 states and 309 transitions. [2019-10-13 21:12:47,385 INFO L78 Accepts]: Start accepts. Automaton has 247 states and 309 transitions. Word has length 141 [2019-10-13 21:12:47,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:12:47,387 INFO L462 AbstractCegarLoop]: Abstraction has 247 states and 309 transitions. [2019-10-13 21:12:47,387 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-10-13 21:12:47,388 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 309 transitions. [2019-10-13 21:12:47,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2019-10-13 21:12:47,392 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:12:47,393 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 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] [2019-10-13 21:12:47,393 INFO L410 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:12:47,393 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:12:47,393 INFO L82 PathProgramCache]: Analyzing trace with hash 842452669, now seen corresponding path program 1 times [2019-10-13 21:12:47,394 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:12:47,394 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2057237132] [2019-10-13 21:12:47,394 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:12:47,394 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:12:47,395 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:12:47,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:12:47,625 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-10-13 21:12:47,625 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2057237132] [2019-10-13 21:12:47,626 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 21:12:47,626 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 21:12:47,626 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1688231518] [2019-10-13 21:12:47,631 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 21:12:47,631 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:12:47,631 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 21:12:47,632 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 21:12:47,632 INFO L87 Difference]: Start difference. First operand 247 states and 309 transitions. Second operand 3 states. [2019-10-13 21:12:47,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:12:47,708 INFO L93 Difference]: Finished difference Result 402 states and 493 transitions. [2019-10-13 21:12:47,708 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 21:12:47,708 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2019-10-13 21:12:47,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:12:47,717 INFO L225 Difference]: With dead ends: 402 [2019-10-13 21:12:47,718 INFO L226 Difference]: Without dead ends: 250 [2019-10-13 21:12:47,722 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 21:12:47,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 250 states. [2019-10-13 21:12:47,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 250 to 249. [2019-10-13 21:12:47,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2019-10-13 21:12:47,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 311 transitions. [2019-10-13 21:12:47,767 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 311 transitions. Word has length 142 [2019-10-13 21:12:47,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:12:47,768 INFO L462 AbstractCegarLoop]: Abstraction has 249 states and 311 transitions. [2019-10-13 21:12:47,770 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 21:12:47,770 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 311 transitions. [2019-10-13 21:12:47,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2019-10-13 21:12:47,780 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:12:47,781 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 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] [2019-10-13 21:12:47,781 INFO L410 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:12:47,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:12:47,781 INFO L82 PathProgramCache]: Analyzing trace with hash 515777855, now seen corresponding path program 1 times [2019-10-13 21:12:47,782 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:12:47,782 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2032607279] [2019-10-13 21:12:47,782 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:12:47,782 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:12:47,783 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:12:47,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:12:48,091 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2019-10-13 21:12:48,091 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2032607279] [2019-10-13 21:12:48,092 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 21:12:48,092 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-13 21:12:48,092 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1751668030] [2019-10-13 21:12:48,093 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-13 21:12:48,093 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:12:48,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-13 21:12:48,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-13 21:12:48,094 INFO L87 Difference]: Start difference. First operand 249 states and 311 transitions. Second operand 6 states. [2019-10-13 21:12:48,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:12:48,461 INFO L93 Difference]: Finished difference Result 597 states and 747 transitions. [2019-10-13 21:12:48,462 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-13 21:12:48,462 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 147 [2019-10-13 21:12:48,463 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:12:48,468 INFO L225 Difference]: With dead ends: 597 [2019-10-13 21:12:48,468 INFO L226 Difference]: Without dead ends: 458 [2019-10-13 21:12:48,469 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2019-10-13 21:12:48,470 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 458 states. [2019-10-13 21:12:48,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 458 to 449. [2019-10-13 21:12:48,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 449 states. [2019-10-13 21:12:48,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 449 states and 571 transitions. [2019-10-13 21:12:48,503 INFO L78 Accepts]: Start accepts. Automaton has 449 states and 571 transitions. Word has length 147 [2019-10-13 21:12:48,504 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:12:48,504 INFO L462 AbstractCegarLoop]: Abstraction has 449 states and 571 transitions. [2019-10-13 21:12:48,504 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-13 21:12:48,504 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 571 transitions. [2019-10-13 21:12:48,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2019-10-13 21:12:48,507 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:12:48,507 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 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] [2019-10-13 21:12:48,508 INFO L410 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:12:48,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:12:48,508 INFO L82 PathProgramCache]: Analyzing trace with hash -1213124858, now seen corresponding path program 1 times [2019-10-13 21:12:48,508 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:12:48,508 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [166003270] [2019-10-13 21:12:48,509 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:12:48,509 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:12:48,509 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:12:48,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:12:48,768 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2019-10-13 21:12:48,768 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [166003270] [2019-10-13 21:12:48,769 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 21:12:48,769 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-10-13 21:12:48,769 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [203823980] [2019-10-13 21:12:48,770 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-13 21:12:48,770 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:12:48,770 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-13 21:12:48,770 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2019-10-13 21:12:48,771 INFO L87 Difference]: Start difference. First operand 449 states and 571 transitions. Second operand 9 states. [2019-10-13 21:12:48,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:12:48,968 INFO L93 Difference]: Finished difference Result 758 states and 949 transitions. [2019-10-13 21:12:48,968 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-10-13 21:12:48,968 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 148 [2019-10-13 21:12:48,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:12:48,975 INFO L225 Difference]: With dead ends: 758 [2019-10-13 21:12:48,976 INFO L226 Difference]: Without dead ends: 479 [2019-10-13 21:12:48,978 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2019-10-13 21:12:48,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 479 states. [2019-10-13 21:12:49,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 479 to 469. [2019-10-13 21:12:49,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 469 states. [2019-10-13 21:12:49,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 469 states and 597 transitions. [2019-10-13 21:12:49,034 INFO L78 Accepts]: Start accepts. Automaton has 469 states and 597 transitions. Word has length 148 [2019-10-13 21:12:49,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:12:49,035 INFO L462 AbstractCegarLoop]: Abstraction has 469 states and 597 transitions. [2019-10-13 21:12:49,035 INFO L463 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-13 21:12:49,035 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 597 transitions. [2019-10-13 21:12:49,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2019-10-13 21:12:49,040 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:12:49,041 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 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] [2019-10-13 21:12:49,042 INFO L410 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:12:49,042 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:12:49,042 INFO L82 PathProgramCache]: Analyzing trace with hash -932352255, now seen corresponding path program 1 times [2019-10-13 21:12:49,043 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:12:49,043 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2030952398] [2019-10-13 21:12:49,043 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:12:49,047 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:12:49,047 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:12:49,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:12:49,248 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2019-10-13 21:12:49,249 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2030952398] [2019-10-13 21:12:49,249 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 21:12:49,249 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-13 21:12:49,257 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1786978208] [2019-10-13 21:12:49,258 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-13 21:12:49,258 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:12:49,258 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-13 21:12:49,259 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-13 21:12:49,259 INFO L87 Difference]: Start difference. First operand 469 states and 597 transitions. Second operand 6 states. [2019-10-13 21:12:49,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:12:49,634 INFO L93 Difference]: Finished difference Result 1209 states and 1529 transitions. [2019-10-13 21:12:49,634 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-13 21:12:49,634 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 149 [2019-10-13 21:12:49,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:12:49,640 INFO L225 Difference]: With dead ends: 1209 [2019-10-13 21:12:49,640 INFO L226 Difference]: Without dead ends: 910 [2019-10-13 21:12:49,641 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2019-10-13 21:12:49,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 910 states. [2019-10-13 21:12:49,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 910 to 889. [2019-10-13 21:12:49,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 889 states. [2019-10-13 21:12:49,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 889 states and 1145 transitions. [2019-10-13 21:12:49,696 INFO L78 Accepts]: Start accepts. Automaton has 889 states and 1145 transitions. Word has length 149 [2019-10-13 21:12:49,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:12:49,697 INFO L462 AbstractCegarLoop]: Abstraction has 889 states and 1145 transitions. [2019-10-13 21:12:49,697 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-13 21:12:49,697 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1145 transitions. [2019-10-13 21:12:49,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2019-10-13 21:12:49,701 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:12:49,701 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 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] [2019-10-13 21:12:49,701 INFO L410 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:12:49,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:12:49,702 INFO L82 PathProgramCache]: Analyzing trace with hash 1577191424, now seen corresponding path program 1 times [2019-10-13 21:12:49,702 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:12:49,702 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [477205501] [2019-10-13 21:12:49,702 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:12:49,703 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:12:49,703 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:12:49,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:12:49,868 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2019-10-13 21:12:49,869 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [477205501] [2019-10-13 21:12:49,869 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 21:12:49,869 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-10-13 21:12:49,869 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1862319244] [2019-10-13 21:12:49,870 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-13 21:12:49,870 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:12:49,871 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-13 21:12:49,871 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2019-10-13 21:12:49,871 INFO L87 Difference]: Start difference. First operand 889 states and 1145 transitions. Second operand 9 states. [2019-10-13 21:12:50,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:12:50,090 INFO L93 Difference]: Finished difference Result 1548 states and 1960 transitions. [2019-10-13 21:12:50,090 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-10-13 21:12:50,091 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 150 [2019-10-13 21:12:50,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:12:50,098 INFO L225 Difference]: With dead ends: 1548 [2019-10-13 21:12:50,098 INFO L226 Difference]: Without dead ends: 949 [2019-10-13 21:12:50,102 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2019-10-13 21:12:50,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 949 states. [2019-10-13 21:12:50,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 949 to 929. [2019-10-13 21:12:50,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 929 states. [2019-10-13 21:12:50,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 929 states and 1197 transitions. [2019-10-13 21:12:50,181 INFO L78 Accepts]: Start accepts. Automaton has 929 states and 1197 transitions. Word has length 150 [2019-10-13 21:12:50,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:12:50,182 INFO L462 AbstractCegarLoop]: Abstraction has 929 states and 1197 transitions. [2019-10-13 21:12:50,182 INFO L463 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-13 21:12:50,182 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1197 transitions. [2019-10-13 21:12:50,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2019-10-13 21:12:50,188 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:12:50,189 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 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] [2019-10-13 21:12:50,189 INFO L410 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:12:50,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:12:50,190 INFO L82 PathProgramCache]: Analyzing trace with hash 671950143, now seen corresponding path program 1 times [2019-10-13 21:12:50,190 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:12:50,190 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [12813542] [2019-10-13 21:12:50,191 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:12:50,191 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:12:50,191 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:12:50,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:12:50,499 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2019-10-13 21:12:50,500 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [12813542] [2019-10-13 21:12:50,500 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 21:12:50,500 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-13 21:12:50,500 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [60071270] [2019-10-13 21:12:50,501 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-13 21:12:50,502 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:12:50,502 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-13 21:12:50,502 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-13 21:12:50,503 INFO L87 Difference]: Start difference. First operand 929 states and 1197 transitions. Second operand 6 states. [2019-10-13 21:12:50,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:12:50,901 INFO L93 Difference]: Finished difference Result 2441 states and 3114 transitions. [2019-10-13 21:12:50,901 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-13 21:12:50,902 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 151 [2019-10-13 21:12:50,902 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:12:50,914 INFO L225 Difference]: With dead ends: 2441 [2019-10-13 21:12:50,914 INFO L226 Difference]: Without dead ends: 1661 [2019-10-13 21:12:50,917 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2019-10-13 21:12:50,919 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1661 states. [2019-10-13 21:12:51,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1661 to 1628. [2019-10-13 21:12:51,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1628 states. [2019-10-13 21:12:51,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1628 states and 2130 transitions. [2019-10-13 21:12:51,054 INFO L78 Accepts]: Start accepts. Automaton has 1628 states and 2130 transitions. Word has length 151 [2019-10-13 21:12:51,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:12:51,054 INFO L462 AbstractCegarLoop]: Abstraction has 1628 states and 2130 transitions. [2019-10-13 21:12:51,054 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-13 21:12:51,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1628 states and 2130 transitions. [2019-10-13 21:12:51,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2019-10-13 21:12:51,060 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:12:51,060 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 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] [2019-10-13 21:12:51,061 INFO L410 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:12:51,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:12:51,061 INFO L82 PathProgramCache]: Analyzing trace with hash -680126903, now seen corresponding path program 1 times [2019-10-13 21:12:51,061 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:12:51,062 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [919562425] [2019-10-13 21:12:51,062 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:12:51,062 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:12:51,063 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:12:51,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:12:51,178 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-10-13 21:12:51,179 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [919562425] [2019-10-13 21:12:51,179 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 21:12:51,179 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 21:12:51,179 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [837564986] [2019-10-13 21:12:51,180 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 21:12:51,180 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:12:51,185 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 21:12:51,185 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 21:12:51,185 INFO L87 Difference]: Start difference. First operand 1628 states and 2130 transitions. Second operand 3 states. [2019-10-13 21:12:51,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:12:51,278 INFO L93 Difference]: Finished difference Result 3439 states and 4639 transitions. [2019-10-13 21:12:51,279 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 21:12:51,279 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 161 [2019-10-13 21:12:51,280 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:12:51,303 INFO L225 Difference]: With dead ends: 3439 [2019-10-13 21:12:51,303 INFO L226 Difference]: Without dead ends: 1859 [2019-10-13 21:12:51,314 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 21:12:51,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1859 states. [2019-10-13 21:12:51,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1859 to 1852. [2019-10-13 21:12:51,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1852 states. [2019-10-13 21:12:51,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 1852 states and 2547 transitions. [2019-10-13 21:12:51,460 INFO L78 Accepts]: Start accepts. Automaton has 1852 states and 2547 transitions. Word has length 161 [2019-10-13 21:12:51,460 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:12:51,461 INFO L462 AbstractCegarLoop]: Abstraction has 1852 states and 2547 transitions. [2019-10-13 21:12:51,461 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 21:12:51,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 2547 transitions. [2019-10-13 21:12:51,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2019-10-13 21:12:51,470 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:12:51,470 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 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] [2019-10-13 21:12:51,470 INFO L410 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:12:51,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:12:51,471 INFO L82 PathProgramCache]: Analyzing trace with hash -98177292, now seen corresponding path program 1 times [2019-10-13 21:12:51,471 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:12:51,472 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [508228436] [2019-10-13 21:12:51,472 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:12:51,472 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:12:51,473 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:12:51,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:12:51,708 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-10-13 21:12:51,709 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [508228436] [2019-10-13 21:12:51,710 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 21:12:51,710 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 21:12:51,712 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2025579742] [2019-10-13 21:12:51,713 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 21:12:51,713 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:12:51,714 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 21:12:51,714 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 21:12:51,715 INFO L87 Difference]: Start difference. First operand 1852 states and 2547 transitions. Second operand 3 states. [2019-10-13 21:12:51,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:12:51,814 INFO L93 Difference]: Finished difference Result 4071 states and 5826 transitions. [2019-10-13 21:12:51,814 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 21:12:51,815 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 162 [2019-10-13 21:12:51,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:12:51,831 INFO L225 Difference]: With dead ends: 4071 [2019-10-13 21:12:51,832 INFO L226 Difference]: Without dead ends: 2267 [2019-10-13 21:12:51,837 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 21:12:51,840 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2267 states. [2019-10-13 21:12:51,964 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2267 to 2260. [2019-10-13 21:12:51,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2260 states. [2019-10-13 21:12:51,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 2260 states and 3309 transitions. [2019-10-13 21:12:51,977 INFO L78 Accepts]: Start accepts. Automaton has 2260 states and 3309 transitions. Word has length 162 [2019-10-13 21:12:51,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:12:51,977 INFO L462 AbstractCegarLoop]: Abstraction has 2260 states and 3309 transitions. [2019-10-13 21:12:51,977 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 21:12:51,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 3309 transitions. [2019-10-13 21:12:51,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2019-10-13 21:12:51,985 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:12:51,985 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 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] [2019-10-13 21:12:51,985 INFO L410 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:12:51,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:12:51,986 INFO L82 PathProgramCache]: Analyzing trace with hash -1588640761, now seen corresponding path program 1 times [2019-10-13 21:12:51,986 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:12:51,986 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [498887675] [2019-10-13 21:12:51,986 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:12:51,986 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:12:51,987 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:12:52,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:12:52,114 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-10-13 21:12:52,115 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [498887675] [2019-10-13 21:12:52,116 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 21:12:52,116 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 21:12:52,116 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [67554193] [2019-10-13 21:12:52,117 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 21:12:52,118 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:12:52,118 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 21:12:52,119 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 21:12:52,119 INFO L87 Difference]: Start difference. First operand 2260 states and 3309 transitions. Second operand 3 states. [2019-10-13 21:12:52,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:12:52,253 INFO L93 Difference]: Finished difference Result 5311 states and 8128 transitions. [2019-10-13 21:12:52,253 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 21:12:52,253 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 163 [2019-10-13 21:12:52,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:12:52,278 INFO L225 Difference]: With dead ends: 5311 [2019-10-13 21:12:52,278 INFO L226 Difference]: Without dead ends: 3099 [2019-10-13 21:12:52,298 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 21:12:52,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3099 states. [2019-10-13 21:12:52,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3099 to 3092. [2019-10-13 21:12:52,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3092 states. [2019-10-13 21:12:52,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3092 states to 3092 states and 4833 transitions. [2019-10-13 21:12:52,608 INFO L78 Accepts]: Start accepts. Automaton has 3092 states and 4833 transitions. Word has length 163 [2019-10-13 21:12:52,608 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:12:52,609 INFO L462 AbstractCegarLoop]: Abstraction has 3092 states and 4833 transitions. [2019-10-13 21:12:52,609 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 21:12:52,609 INFO L276 IsEmpty]: Start isEmpty. Operand 3092 states and 4833 transitions. [2019-10-13 21:12:52,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2019-10-13 21:12:52,622 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:12:52,623 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 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] [2019-10-13 21:12:52,623 INFO L410 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:12:52,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:12:52,624 INFO L82 PathProgramCache]: Analyzing trace with hash -66197772, now seen corresponding path program 1 times [2019-10-13 21:12:52,624 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:12:52,625 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [869919914] [2019-10-13 21:12:52,625 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:12:52,625 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:12:52,625 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:12:52,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:12:52,753 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-10-13 21:12:52,754 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [869919914] [2019-10-13 21:12:52,754 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 21:12:52,754 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 21:12:52,755 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [107604614] [2019-10-13 21:12:52,755 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 21:12:52,756 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:12:52,756 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 21:12:52,756 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 21:12:52,756 INFO L87 Difference]: Start difference. First operand 3092 states and 4833 transitions. Second operand 3 states. [2019-10-13 21:12:52,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:12:52,930 INFO L93 Difference]: Finished difference Result 7775 states and 12636 transitions. [2019-10-13 21:12:52,931 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 21:12:52,931 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 164 [2019-10-13 21:12:52,931 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:12:52,962 INFO L225 Difference]: With dead ends: 7775 [2019-10-13 21:12:52,962 INFO L226 Difference]: Without dead ends: 4731 [2019-10-13 21:12:52,974 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 21:12:52,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4731 states. [2019-10-13 21:12:53,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4731 to 4724. [2019-10-13 21:12:53,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4724 states. [2019-10-13 21:12:53,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4724 states to 4724 states and 7785 transitions. [2019-10-13 21:12:53,208 INFO L78 Accepts]: Start accepts. Automaton has 4724 states and 7785 transitions. Word has length 164 [2019-10-13 21:12:53,209 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:12:53,209 INFO L462 AbstractCegarLoop]: Abstraction has 4724 states and 7785 transitions. [2019-10-13 21:12:53,209 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 21:12:53,209 INFO L276 IsEmpty]: Start isEmpty. Operand 4724 states and 7785 transitions. [2019-10-13 21:12:53,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2019-10-13 21:12:53,225 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:12:53,226 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 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] [2019-10-13 21:12:53,226 INFO L410 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:12:53,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:12:53,226 INFO L82 PathProgramCache]: Analyzing trace with hash -2084030075, now seen corresponding path program 1 times [2019-10-13 21:12:53,227 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:12:53,227 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [34781750] [2019-10-13 21:12:53,227 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:12:53,227 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:12:53,227 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:12:53,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:12:53,333 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-10-13 21:12:53,334 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [34781750] [2019-10-13 21:12:53,334 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 21:12:53,334 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 21:12:53,334 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2123758198] [2019-10-13 21:12:53,335 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 21:12:53,335 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:12:53,336 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 21:12:53,336 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 21:12:53,336 INFO L87 Difference]: Start difference. First operand 4724 states and 7785 transitions. Second operand 3 states. [2019-10-13 21:12:53,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:12:53,687 INFO L93 Difference]: Finished difference Result 12607 states and 21364 transitions. [2019-10-13 21:12:53,687 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 21:12:53,687 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 165 [2019-10-13 21:12:53,688 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:12:53,742 INFO L225 Difference]: With dead ends: 12607 [2019-10-13 21:12:53,742 INFO L226 Difference]: Without dead ends: 7931 [2019-10-13 21:12:53,760 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 21:12:53,772 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7931 states. [2019-10-13 21:12:54,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7931 to 7924. [2019-10-13 21:12:54,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7924 states. [2019-10-13 21:12:54,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7924 states to 7924 states and 13497 transitions. [2019-10-13 21:12:54,180 INFO L78 Accepts]: Start accepts. Automaton has 7924 states and 13497 transitions. Word has length 165 [2019-10-13 21:12:54,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:12:54,181 INFO L462 AbstractCegarLoop]: Abstraction has 7924 states and 13497 transitions. [2019-10-13 21:12:54,181 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 21:12:54,181 INFO L276 IsEmpty]: Start isEmpty. Operand 7924 states and 13497 transitions. [2019-10-13 21:12:54,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2019-10-13 21:12:54,219 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:12:54,219 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 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] [2019-10-13 21:12:54,219 INFO L410 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:12:54,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:12:54,220 INFO L82 PathProgramCache]: Analyzing trace with hash 2079468918, now seen corresponding path program 1 times [2019-10-13 21:12:54,220 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:12:54,221 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [868057162] [2019-10-13 21:12:54,221 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:12:54,221 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:12:54,222 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:12:54,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:12:54,424 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2019-10-13 21:12:54,425 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [868057162] [2019-10-13 21:12:54,425 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 21:12:54,425 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-10-13 21:12:54,425 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [785666662] [2019-10-13 21:12:54,426 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-13 21:12:54,426 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:12:54,427 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-13 21:12:54,427 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-10-13 21:12:54,427 INFO L87 Difference]: Start difference. First operand 7924 states and 13497 transitions. Second operand 8 states. [2019-10-13 21:12:54,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:12:54,801 INFO L93 Difference]: Finished difference Result 7924 states and 13497 transitions. [2019-10-13 21:12:54,801 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-13 21:12:54,801 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 166 [2019-10-13 21:12:54,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:12:54,802 INFO L225 Difference]: With dead ends: 7924 [2019-10-13 21:12:54,802 INFO L226 Difference]: Without dead ends: 0 [2019-10-13 21:12:54,822 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-10-13 21:12:54,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-13 21:12:54,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-13 21:12:54,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-13 21:12:54,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-13 21:12:54,824 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 166 [2019-10-13 21:12:54,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:12:54,824 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-13 21:12:54,825 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-10-13 21:12:54,825 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-13 21:12:54,825 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-13 21:12:54,830 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-13 21:12:56,642 INFO L443 ceAbstractionStarter]: For program point L219(lines 219 223) no Hoare annotation was computed. [2019-10-13 21:12:56,642 INFO L443 ceAbstractionStarter]: For program point L219-1(lines 219 223) no Hoare annotation was computed. [2019-10-13 21:12:56,642 INFO L443 ceAbstractionStarter]: For program point L214(line 214) no Hoare annotation was computed. [2019-10-13 21:12:56,643 INFO L443 ceAbstractionStarter]: For program point L213-2(lines 213 234) no Hoare annotation was computed. [2019-10-13 21:12:56,643 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeFINAL(lines 188 243) no Hoare annotation was computed. [2019-10-13 21:12:56,643 INFO L443 ceAbstractionStarter]: For program point L235(lines 212 236) no Hoare annotation was computed. [2019-10-13 21:12:56,643 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeEXIT(lines 188 243) no Hoare annotation was computed. [2019-10-13 21:12:56,643 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeENTRY(lines 188 243) no Hoare annotation was computed. [2019-10-13 21:12:56,643 INFO L443 ceAbstractionStarter]: For program point L289(line 289) no Hoare annotation was computed. [2019-10-13 21:12:56,643 INFO L443 ceAbstractionStarter]: For program point L289-1(line 289) no Hoare annotation was computed. [2019-10-13 21:12:56,643 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetFINAL(lines 244 303) no Hoare annotation was computed. [2019-10-13 21:12:56,644 INFO L443 ceAbstractionStarter]: For program point L276(lines 276 280) no Hoare annotation was computed. [2019-10-13 21:12:56,644 INFO L443 ceAbstractionStarter]: For program point L276-1(lines 276 280) no Hoare annotation was computed. [2019-10-13 21:12:56,644 INFO L443 ceAbstractionStarter]: For program point L271(line 271) no Hoare annotation was computed. [2019-10-13 21:12:56,644 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetENTRY(lines 244 303) no Hoare annotation was computed. [2019-10-13 21:12:56,644 INFO L443 ceAbstractionStarter]: For program point L270-2(lines 270 295) no Hoare annotation was computed. [2019-10-13 21:12:56,644 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetEXIT(lines 244 303) no Hoare annotation was computed. [2019-10-13 21:12:56,644 INFO L443 ceAbstractionStarter]: For program point L296(lines 269 297) no Hoare annotation was computed. [2019-10-13 21:12:56,644 INFO L443 ceAbstractionStarter]: For program point valid_productEXIT(lines 96 104) no Hoare annotation was computed. [2019-10-13 21:12:56,645 INFO L446 ceAbstractionStarter]: At program point valid_productENTRY(lines 96 104) the Hoare annotation is: true [2019-10-13 21:12:56,645 INFO L443 ceAbstractionStarter]: For program point valid_productFINAL(lines 96 104) no Hoare annotation was computed. [2019-10-13 21:12:56,645 INFO L446 ceAbstractionStarter]: At program point mailENTRY(lines 527 538) the Hoare annotation is: true [2019-10-13 21:12:56,645 INFO L443 ceAbstractionStarter]: For program point mailEXIT(lines 527 538) no Hoare annotation was computed. [2019-10-13 21:12:56,645 INFO L443 ceAbstractionStarter]: For program point mailFINAL(lines 527 538) no Hoare annotation was computed. [2019-10-13 21:12:56,645 INFO L446 ceAbstractionStarter]: At program point L534(line 534) the Hoare annotation is: true [2019-10-13 21:12:56,645 INFO L446 ceAbstractionStarter]: At program point L533(line 533) the Hoare annotation is: true [2019-10-13 21:12:56,646 INFO L443 ceAbstractionStarter]: For program point L533-1(line 533) no Hoare annotation was computed. [2019-10-13 21:12:56,646 INFO L443 ceAbstractionStarter]: For program point L1152(lines 1152 1163) no Hoare annotation was computed. [2019-10-13 21:12:56,646 INFO L443 ceAbstractionStarter]: For program point isSignedEXIT(lines 1148 1166) no Hoare annotation was computed. [2019-10-13 21:12:56,646 INFO L443 ceAbstractionStarter]: For program point isSignedENTRY(lines 1148 1166) no Hoare annotation was computed. [2019-10-13 21:12:56,646 INFO L443 ceAbstractionStarter]: For program point isSignedFINAL(lines 1148 1166) no Hoare annotation was computed. [2019-10-13 21:12:56,646 INFO L443 ceAbstractionStarter]: For program point L1156(lines 1156 1162) no Hoare annotation was computed. [2019-10-13 21:12:56,646 INFO L443 ceAbstractionStarter]: For program point get_queued_clientEXIT(lines 657 665) no Hoare annotation was computed. [2019-10-13 21:12:56,646 INFO L446 ceAbstractionStarter]: At program point get_queued_clientENTRY(lines 657 665) the Hoare annotation is: true [2019-10-13 21:12:56,647 INFO L443 ceAbstractionStarter]: For program point get_queued_clientFINAL(lines 657 665) no Hoare annotation was computed. [2019-10-13 21:12:56,647 INFO L443 ceAbstractionStarter]: For program point setEmailBodyENTRY(lines 1056 1071) no Hoare annotation was computed. [2019-10-13 21:12:56,647 INFO L443 ceAbstractionStarter]: For program point setEmailBodyEXIT(lines 1056 1071) no Hoare annotation was computed. [2019-10-13 21:12:56,647 INFO L443 ceAbstractionStarter]: For program point L1063(lines 1063 1067) no Hoare annotation was computed. [2019-10-13 21:12:56,647 INFO L443 ceAbstractionStarter]: For program point L1063-2(lines 1056 1071) no Hoare annotation was computed. [2019-10-13 21:12:56,647 INFO L443 ceAbstractionStarter]: For program point L1060(lines 1060 1068) no Hoare annotation was computed. [2019-10-13 21:12:56,647 INFO L443 ceAbstractionStarter]: For program point L911(lines 911 915) no Hoare annotation was computed. [2019-10-13 21:12:56,647 INFO L443 ceAbstractionStarter]: For program point L911-2(lines 904 919) no Hoare annotation was computed. [2019-10-13 21:12:56,648 INFO L443 ceAbstractionStarter]: For program point L908(lines 908 916) no Hoare annotation was computed. [2019-10-13 21:12:56,648 INFO L443 ceAbstractionStarter]: For program point setEmailIdEXIT(lines 904 919) no Hoare annotation was computed. [2019-10-13 21:12:56,648 INFO L443 ceAbstractionStarter]: For program point setEmailIdENTRY(lines 904 919) no Hoare annotation was computed. [2019-10-13 21:12:56,648 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 808 828) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (and (= ~__ste_client_forwardReceiver1~0 0) (= ~__ste_client_forwardReceiver2~0 0) (= ~__ste_client_forwardReceiver0~0 0)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) [2019-10-13 21:12:56,648 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 808 828) no Hoare annotation was computed. [2019-10-13 21:12:56,648 INFO L439 ceAbstractionStarter]: At program point L820(line 820) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (and (= ~__ste_client_forwardReceiver1~0 0) (= ~__ste_client_forwardReceiver2~0 0) (= ~__ste_client_forwardReceiver0~0 0) (= main_~tmp~12 1)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) [2019-10-13 21:12:56,649 INFO L439 ceAbstractionStarter]: At program point L820-1(line 820) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (and (= ~__ste_client_forwardReceiver1~0 0) (= ~__ste_client_forwardReceiver2~0 0) (= ~__ste_client_forwardReceiver0~0 0) (= main_~tmp~12 1)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) [2019-10-13 21:12:56,649 INFO L443 ceAbstractionStarter]: For program point L818(lines 818 825) no Hoare annotation was computed. [2019-10-13 21:12:56,649 INFO L443 ceAbstractionStarter]: For program point L818-1(lines 818 825) no Hoare annotation was computed. [2019-10-13 21:12:56,649 INFO L443 ceAbstractionStarter]: For program point L816(line 816) no Hoare annotation was computed. [2019-10-13 21:12:56,649 INFO L439 ceAbstractionStarter]: At program point L815(line 815) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (and (= ~__ste_client_forwardReceiver1~0 0) (= ~__ste_client_forwardReceiver2~0 0) (= ~__ste_client_forwardReceiver0~0 0)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) [2019-10-13 21:12:56,650 INFO L439 ceAbstractionStarter]: At program point L814(line 814) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (and (= ~__ste_client_forwardReceiver1~0 0) (= ~__ste_client_forwardReceiver2~0 0) (= ~__ste_client_forwardReceiver0~0 0)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) [2019-10-13 21:12:56,650 INFO L439 ceAbstractionStarter]: At program point L814-1(line 814) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (and (= ~__ste_client_forwardReceiver1~0 0) (= ~__ste_client_forwardReceiver2~0 0) (= ~__ste_client_forwardReceiver0~0 0)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) [2019-10-13 21:12:56,650 INFO L443 ceAbstractionStarter]: For program point mainFINAL(lines 808 828) no Hoare annotation was computed. [2019-10-13 21:12:56,650 INFO L443 ceAbstractionStarter]: For program point getEmailIdFINAL(lines 885 903) no Hoare annotation was computed. [2019-10-13 21:12:56,650 INFO L443 ceAbstractionStarter]: For program point L893(lines 893 899) no Hoare annotation was computed. [2019-10-13 21:12:56,650 INFO L443 ceAbstractionStarter]: For program point getEmailIdEXIT(lines 885 903) no Hoare annotation was computed. [2019-10-13 21:12:56,650 INFO L443 ceAbstractionStarter]: For program point L889(lines 889 900) no Hoare annotation was computed. [2019-10-13 21:12:56,651 INFO L446 ceAbstractionStarter]: At program point getEmailIdENTRY(lines 885 903) the Hoare annotation is: true [2019-10-13 21:12:56,651 INFO L443 ceAbstractionStarter]: For program point L1024(lines 1024 1028) no Hoare annotation was computed. [2019-10-13 21:12:56,651 INFO L443 ceAbstractionStarter]: For program point setEmailSubjectEXIT(lines 1017 1032) no Hoare annotation was computed. [2019-10-13 21:12:56,651 INFO L443 ceAbstractionStarter]: For program point L1024-2(lines 1017 1032) no Hoare annotation was computed. [2019-10-13 21:12:56,651 INFO L443 ceAbstractionStarter]: For program point L1021(lines 1021 1029) no Hoare annotation was computed. [2019-10-13 21:12:56,651 INFO L443 ceAbstractionStarter]: For program point setEmailSubjectENTRY(lines 1017 1032) no Hoare annotation was computed. [2019-10-13 21:12:56,651 INFO L446 ceAbstractionStarter]: At program point L736(line 736) the Hoare annotation is: true [2019-10-13 21:12:56,651 INFO L443 ceAbstractionStarter]: For program point setup_rjhFINAL(lines 731 740) no Hoare annotation was computed. [2019-10-13 21:12:56,652 INFO L446 ceAbstractionStarter]: At program point setup_rjhENTRY(lines 731 740) the Hoare annotation is: true [2019-10-13 21:12:56,652 INFO L443 ceAbstractionStarter]: For program point setup_rjhEXIT(lines 731 740) no Hoare annotation was computed. [2019-10-13 21:12:56,652 INFO L443 ceAbstractionStarter]: For program point setEmailIsSignedEXIT(lines 1167 1182) no Hoare annotation was computed. [2019-10-13 21:12:56,652 INFO L443 ceAbstractionStarter]: For program point L1174(lines 1174 1178) no Hoare annotation was computed. [2019-10-13 21:12:56,652 INFO L443 ceAbstractionStarter]: For program point setEmailIsSignedENTRY(lines 1167 1182) no Hoare annotation was computed. [2019-10-13 21:12:56,652 INFO L443 ceAbstractionStarter]: For program point L1174-2(lines 1167 1182) no Hoare annotation was computed. [2019-10-13 21:12:56,652 INFO L443 ceAbstractionStarter]: For program point L1171(lines 1171 1179) no Hoare annotation was computed. [2019-10-13 21:12:56,652 INFO L443 ceAbstractionStarter]: For program point L2113(lines 2113 2129) no Hoare annotation was computed. [2019-10-13 21:12:56,653 INFO L443 ceAbstractionStarter]: For program point getClientPrivateKeyENTRY(lines 2109 2132) no Hoare annotation was computed. [2019-10-13 21:12:56,653 INFO L443 ceAbstractionStarter]: For program point getClientPrivateKeyEXIT(lines 2109 2132) no Hoare annotation was computed. [2019-10-13 21:12:56,653 INFO L443 ceAbstractionStarter]: For program point L2121(lines 2121 2127) no Hoare annotation was computed. [2019-10-13 21:12:56,653 INFO L443 ceAbstractionStarter]: For program point getClientPrivateKeyFINAL(lines 2109 2132) no Hoare annotation was computed. [2019-10-13 21:12:56,653 INFO L443 ceAbstractionStarter]: For program point L2117(lines 2117 2128) no Hoare annotation was computed. [2019-10-13 21:12:56,653 INFO L443 ceAbstractionStarter]: For program point rjhToBobFINAL(lines 774 784) no Hoare annotation was computed. [2019-10-13 21:12:56,653 INFO L443 ceAbstractionStarter]: For program point rjhToBobEXIT(lines 774 784) no Hoare annotation was computed. [2019-10-13 21:12:56,653 INFO L443 ceAbstractionStarter]: For program point L780(line 780) no Hoare annotation was computed. [2019-10-13 21:12:56,653 INFO L443 ceAbstractionStarter]: For program point rjhToBobENTRY(lines 774 784) no Hoare annotation was computed. [2019-10-13 21:12:56,654 INFO L443 ceAbstractionStarter]: For program point cloneEmailFINAL(lines 1491 1499) no Hoare annotation was computed. [2019-10-13 21:12:56,654 INFO L443 ceAbstractionStarter]: For program point cloneEmailENTRY(lines 1491 1499) no Hoare annotation was computed. [2019-10-13 21:12:56,654 INFO L443 ceAbstractionStarter]: For program point cloneEmailEXIT(lines 1491 1499) no Hoare annotation was computed. [2019-10-13 21:12:56,654 INFO L443 ceAbstractionStarter]: For program point L1665(lines 1665 1671) no Hoare annotation was computed. [2019-10-13 21:12:56,654 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookSizeFINAL(lines 1653 1676) no Hoare annotation was computed. [2019-10-13 21:12:56,654 INFO L443 ceAbstractionStarter]: For program point L1661(lines 1661 1672) no Hoare annotation was computed. [2019-10-13 21:12:56,654 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookSizeENTRY(lines 1653 1676) no Hoare annotation was computed. [2019-10-13 21:12:56,654 INFO L443 ceAbstractionStarter]: For program point L1657(lines 1657 1673) no Hoare annotation was computed. [2019-10-13 21:12:56,655 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookSizeEXIT(lines 1653 1676) no Hoare annotation was computed. [2019-10-13 21:12:56,655 INFO L446 ceAbstractionStarter]: At program point L768(line 768) the Hoare annotation is: true [2019-10-13 21:12:56,655 INFO L446 ceAbstractionStarter]: At program point L767(line 767) the Hoare annotation is: true [2019-10-13 21:12:56,655 INFO L443 ceAbstractionStarter]: For program point L768-1(lines 751 773) no Hoare annotation was computed. [2019-10-13 21:12:56,655 INFO L446 ceAbstractionStarter]: At program point L766(line 766) the Hoare annotation is: true [2019-10-13 21:12:56,655 INFO L443 ceAbstractionStarter]: For program point L767-1(line 767) no Hoare annotation was computed. [2019-10-13 21:12:56,655 INFO L443 ceAbstractionStarter]: For program point L766-1(line 766) no Hoare annotation was computed. [2019-10-13 21:12:56,655 INFO L443 ceAbstractionStarter]: For program point L762(lines 762 770) no Hoare annotation was computed. [2019-10-13 21:12:56,655 INFO L443 ceAbstractionStarter]: For program point L760(line 760) no Hoare annotation was computed. [2019-10-13 21:12:56,656 INFO L446 ceAbstractionStarter]: At program point L759(line 759) the Hoare annotation is: true [2019-10-13 21:12:56,656 INFO L446 ceAbstractionStarter]: At program point L759-1(line 759) the Hoare annotation is: true [2019-10-13 21:12:56,656 INFO L443 ceAbstractionStarter]: For program point bobToRjhEXIT(lines 751 773) no Hoare annotation was computed. [2019-10-13 21:12:56,656 INFO L446 ceAbstractionStarter]: At program point bobToRjhENTRY(lines 751 773) the Hoare annotation is: true [2019-10-13 21:12:56,656 INFO L446 ceAbstractionStarter]: At program point setup_bobENTRY(lines 721 730) the Hoare annotation is: true [2019-10-13 21:12:56,656 INFO L443 ceAbstractionStarter]: For program point setup_bobFINAL(lines 721 730) no Hoare annotation was computed. [2019-10-13 21:12:56,656 INFO L446 ceAbstractionStarter]: At program point L726(line 726) the Hoare annotation is: true [2019-10-13 21:12:56,656 INFO L443 ceAbstractionStarter]: For program point setup_bobEXIT(lines 721 730) no Hoare annotation was computed. [2019-10-13 21:12:56,657 INFO L443 ceAbstractionStarter]: For program point L1137(lines 1137 1141) no Hoare annotation was computed. [2019-10-13 21:12:56,657 INFO L443 ceAbstractionStarter]: For program point L1137-2(lines 1130 1145) no Hoare annotation was computed. [2019-10-13 21:12:56,657 INFO L443 ceAbstractionStarter]: For program point L1134(lines 1134 1142) no Hoare annotation was computed. [2019-10-13 21:12:56,657 INFO L443 ceAbstractionStarter]: For program point setEmailEncryptionKeyENTRY(lines 1130 1145) no Hoare annotation was computed. [2019-10-13 21:12:56,657 INFO L443 ceAbstractionStarter]: For program point setEmailEncryptionKeyEXIT(lines 1130 1145) no Hoare annotation was computed. [2019-10-13 21:12:56,657 INFO L443 ceAbstractionStarter]: For program point select_featuresEXIT(lines 82 88) no Hoare annotation was computed. [2019-10-13 21:12:56,657 INFO L446 ceAbstractionStarter]: At program point select_featuresFINAL(lines 82 88) the Hoare annotation is: true [2019-10-13 21:12:56,657 INFO L443 ceAbstractionStarter]: For program point autoRespondEXIT(lines 675 689) no Hoare annotation was computed. [2019-10-13 21:12:56,657 INFO L446 ceAbstractionStarter]: At program point L684(line 684) the Hoare annotation is: true [2019-10-13 21:12:56,658 INFO L446 ceAbstractionStarter]: At program point autoRespondENTRY(lines 675 689) the Hoare annotation is: true [2019-10-13 21:12:56,658 INFO L446 ceAbstractionStarter]: At program point L684-1(line 684) the Hoare annotation is: true [2019-10-13 21:12:56,658 INFO L443 ceAbstractionStarter]: For program point autoRespondFINAL(lines 675 689) no Hoare annotation was computed. [2019-10-13 21:12:56,658 INFO L446 ceAbstractionStarter]: At program point L682(line 682) the Hoare annotation is: true [2019-10-13 21:12:56,658 INFO L443 ceAbstractionStarter]: For program point L682-1(line 682) no Hoare annotation was computed. [2019-10-13 21:12:56,658 INFO L443 ceAbstractionStarter]: For program point L2038(lines 2038 2050) no Hoare annotation was computed. [2019-10-13 21:12:56,658 INFO L443 ceAbstractionStarter]: For program point L2026(lines 2026 2034) no Hoare annotation was computed. [2019-10-13 21:12:56,658 INFO L443 ceAbstractionStarter]: For program point L2022(lines 2022 2054) no Hoare annotation was computed. [2019-10-13 21:12:56,659 INFO L443 ceAbstractionStarter]: For program point L2014(lines 2014 2018) no Hoare annotation was computed. [2019-10-13 21:12:56,659 INFO L443 ceAbstractionStarter]: For program point L2023(lines 2023 2035) no Hoare annotation was computed. [2019-10-13 21:12:56,659 INFO L443 ceAbstractionStarter]: For program point L2044(lines 2044 2048) no Hoare annotation was computed. [2019-10-13 21:12:56,659 INFO L443 ceAbstractionStarter]: For program point L2011(lines 2011 2019) no Hoare annotation was computed. [2019-10-13 21:12:56,659 INFO L443 ceAbstractionStarter]: For program point L2007(lines 2007 2055) no Hoare annotation was computed. [2019-10-13 21:12:56,659 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookAddressENTRY(lines 2003 2058) no Hoare annotation was computed. [2019-10-13 21:12:56,659 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookAddressEXIT(lines 2003 2058) no Hoare annotation was computed. [2019-10-13 21:12:56,659 INFO L443 ceAbstractionStarter]: For program point L2041(lines 2041 2049) no Hoare annotation was computed. [2019-10-13 21:12:56,659 INFO L443 ceAbstractionStarter]: For program point L2008(lines 2008 2020) no Hoare annotation was computed. [2019-10-13 21:12:56,659 INFO L443 ceAbstractionStarter]: For program point L2037(lines 2037 2053) no Hoare annotation was computed. [2019-10-13 21:12:56,660 INFO L443 ceAbstractionStarter]: For program point L2037-1(lines 2003 2058) no Hoare annotation was computed. [2019-10-13 21:12:56,660 INFO L443 ceAbstractionStarter]: For program point L2029(lines 2029 2033) no Hoare annotation was computed. [2019-10-13 21:12:56,660 INFO L443 ceAbstractionStarter]: For program point L475(lines 475 482) no Hoare annotation was computed. [2019-10-13 21:12:56,660 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeFINAL(lines 455 500) no Hoare annotation was computed. [2019-10-13 21:12:56,660 INFO L443 ceAbstractionStarter]: For program point L469(lines 469 489) no Hoare annotation was computed. [2019-10-13 21:12:56,660 INFO L443 ceAbstractionStarter]: For program point L469-1(lines 469 489) no Hoare annotation was computed. [2019-10-13 21:12:56,660 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeENTRY(lines 455 500) no Hoare annotation was computed. [2019-10-13 21:12:56,660 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeEXIT(lines 455 500) no Hoare annotation was computed. [2019-10-13 21:12:56,661 INFO L443 ceAbstractionStarter]: For program point L1119(lines 1119 1125) no Hoare annotation was computed. [2019-10-13 21:12:56,661 INFO L443 ceAbstractionStarter]: For program point L1115(lines 1115 1126) no Hoare annotation was computed. [2019-10-13 21:12:56,661 INFO L443 ceAbstractionStarter]: For program point getEmailEncryptionKeyEXIT(lines 1111 1129) no Hoare annotation was computed. [2019-10-13 21:12:56,661 INFO L443 ceAbstractionStarter]: For program point getEmailEncryptionKeyENTRY(lines 1111 1129) no Hoare annotation was computed. [2019-10-13 21:12:56,661 INFO L443 ceAbstractionStarter]: For program point getEmailEncryptionKeyFINAL(lines 1111 1129) no Hoare annotation was computed. [2019-10-13 21:12:56,661 INFO L443 ceAbstractionStarter]: For program point L1569(lines 1569 1576) no Hoare annotation was computed. [2019-10-13 21:12:56,661 INFO L443 ceAbstractionStarter]: For program point getClientNameENTRY(lines 1556 1581) no Hoare annotation was computed. [2019-10-13 21:12:56,661 INFO L443 ceAbstractionStarter]: For program point L1565(lines 1565 1577) no Hoare annotation was computed. [2019-10-13 21:12:56,661 INFO L443 ceAbstractionStarter]: For program point getClientNameEXIT(lines 1556 1581) no Hoare annotation was computed. [2019-10-13 21:12:56,662 INFO L443 ceAbstractionStarter]: For program point L1561(lines 1561 1578) no Hoare annotation was computed. [2019-10-13 21:12:56,662 INFO L443 ceAbstractionStarter]: For program point getClientNameFINAL(lines 1556 1581) no Hoare annotation was computed. [2019-10-13 21:12:56,662 INFO L443 ceAbstractionStarter]: For program point L617(line 617) no Hoare annotation was computed. [2019-10-13 21:12:56,662 INFO L443 ceAbstractionStarter]: For program point L617-1(line 617) no Hoare annotation was computed. [2019-10-13 21:12:56,662 INFO L443 ceAbstractionStarter]: For program point createClientEXIT(lines 610 624) no Hoare annotation was computed. [2019-10-13 21:12:56,662 INFO L443 ceAbstractionStarter]: For program point createClientENTRY(lines 610 624) no Hoare annotation was computed. [2019-10-13 21:12:56,662 INFO L443 ceAbstractionStarter]: For program point createClientFINAL(lines 610 624) no Hoare annotation was computed. [2019-10-13 21:12:56,662 INFO L443 ceAbstractionStarter]: For program point getClientForwardReceiverFINAL(lines 2497 2520) no Hoare annotation was computed. [2019-10-13 21:12:56,663 INFO L443 ceAbstractionStarter]: For program point L2509(lines 2509 2515) no Hoare annotation was computed. [2019-10-13 21:12:56,663 INFO L443 ceAbstractionStarter]: For program point getClientForwardReceiverEXIT(lines 2497 2520) no Hoare annotation was computed. [2019-10-13 21:12:56,663 INFO L443 ceAbstractionStarter]: For program point L2505(lines 2505 2516) no Hoare annotation was computed. [2019-10-13 21:12:56,663 INFO L446 ceAbstractionStarter]: At program point getClientForwardReceiverENTRY(lines 2497 2520) the Hoare annotation is: true [2019-10-13 21:12:56,663 INFO L443 ceAbstractionStarter]: For program point L2501(lines 2501 2517) no Hoare annotation was computed. [2019-10-13 21:12:56,663 INFO L446 ceAbstractionStarter]: At program point incomingENTRY(lines 589 609) the Hoare annotation is: true [2019-10-13 21:12:56,663 INFO L439 ceAbstractionStarter]: At program point L601(line 601) the Hoare annotation is: (or (not (= 0 ~__ste_client_forwardReceiver1~0)) (not (= 0 ~__ste_client_forwardReceiver2~0)) (not (= 0 ~__ste_client_forwardReceiver0~0))) [2019-10-13 21:12:56,663 INFO L439 ceAbstractionStarter]: At program point L601-1(line 601) the Hoare annotation is: (or (not (= 0 ~__ste_client_forwardReceiver1~0)) (not (= 0 ~__ste_client_forwardReceiver2~0)) (not (= 0 ~__ste_client_forwardReceiver0~0))) [2019-10-13 21:12:56,664 INFO L443 ceAbstractionStarter]: For program point L599(lines 599 606) no Hoare annotation was computed. [2019-10-13 21:12:56,664 INFO L443 ceAbstractionStarter]: For program point L599-1(lines 589 609) no Hoare annotation was computed. [2019-10-13 21:12:56,664 INFO L443 ceAbstractionStarter]: For program point L596(line 596) no Hoare annotation was computed. [2019-10-13 21:12:56,664 INFO L446 ceAbstractionStarter]: At program point L595(line 595) the Hoare annotation is: true [2019-10-13 21:12:56,664 INFO L443 ceAbstractionStarter]: For program point incomingEXIT(lines 589 609) no Hoare annotation was computed. [2019-10-13 21:12:56,664 INFO L446 ceAbstractionStarter]: At program point L595-1(line 595) the Hoare annotation is: true [2019-10-13 21:12:56,664 INFO L443 ceAbstractionStarter]: For program point createEmailEXIT(lines 1500 1514) no Hoare annotation was computed. [2019-10-13 21:12:56,664 INFO L443 ceAbstractionStarter]: For program point L1508(line 1508) no Hoare annotation was computed. [2019-10-13 21:12:56,665 INFO L446 ceAbstractionStarter]: At program point createEmailENTRY(lines 1500 1514) the Hoare annotation is: true [2019-10-13 21:12:56,665 INFO L446 ceAbstractionStarter]: At program point L1507(line 1507) the Hoare annotation is: true [2019-10-13 21:12:56,665 INFO L446 ceAbstractionStarter]: At program point L1507-1(line 1507) the Hoare annotation is: true [2019-10-13 21:12:56,665 INFO L443 ceAbstractionStarter]: For program point createEmailFINAL(lines 1500 1514) no Hoare annotation was computed. [2019-10-13 21:12:56,665 INFO L446 ceAbstractionStarter]: At program point L1340(lines 1330 1440) the Hoare annotation is: true [2019-10-13 21:12:56,665 INFO L446 ceAbstractionStarter]: At program point L1398(lines 1388 1435) the Hoare annotation is: true [2019-10-13 21:12:56,665 INFO L443 ceAbstractionStarter]: For program point L1299(lines 1299 1303) no Hoare annotation was computed. [2019-10-13 21:12:56,665 INFO L443 ceAbstractionStarter]: For program point testEXIT(lines 1258 1451) no Hoare annotation was computed. [2019-10-13 21:12:56,666 INFO L439 ceAbstractionStarter]: At program point testENTRY(lines 1258 1451) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (and (= ~__ste_client_forwardReceiver1~0 0) (= ~__ste_client_forwardReceiver2~0 0) (= ~__ste_client_forwardReceiver0~0 0)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) [2019-10-13 21:12:56,666 INFO L443 ceAbstractionStarter]: For program point L1309(lines 1309 1313) no Hoare annotation was computed. [2019-10-13 21:12:56,666 INFO L443 ceAbstractionStarter]: For program point L1367(lines 1367 1374) no Hoare annotation was computed. [2019-10-13 21:12:56,666 INFO L443 ceAbstractionStarter]: For program point testFINAL(lines 1258 1451) no Hoare annotation was computed. [2019-10-13 21:12:56,666 INFO L443 ceAbstractionStarter]: For program point L1334(lines 1334 1338) no Hoare annotation was computed. [2019-10-13 21:12:56,666 INFO L443 ceAbstractionStarter]: For program point L1425(lines 1425 1429) no Hoare annotation was computed. [2019-10-13 21:12:56,666 INFO L443 ceAbstractionStarter]: For program point L1392(lines 1392 1396) no Hoare annotation was computed. [2019-10-13 21:12:56,666 INFO L446 ceAbstractionStarter]: At program point L1425-1(lines 1297 1443) the Hoare annotation is: true [2019-10-13 21:12:56,666 INFO L446 ceAbstractionStarter]: At program point L1351(lines 1341 1439) the Hoare annotation is: true [2019-10-13 21:12:56,667 INFO L446 ceAbstractionStarter]: At program point L1409(lines 1399 1434) the Hoare annotation is: true [2019-10-13 21:12:56,667 INFO L446 ceAbstractionStarter]: At program point L1376(lines 1363 1437) the Hoare annotation is: true [2019-10-13 21:12:56,667 INFO L446 ceAbstractionStarter]: At program point L1369(line 1369) the Hoare annotation is: true [2019-10-13 21:12:56,667 INFO L443 ceAbstractionStarter]: For program point L1369-1(line 1369) no Hoare annotation was computed. [2019-10-13 21:12:56,667 INFO L443 ceAbstractionStarter]: For program point L1320(lines 1320 1327) no Hoare annotation was computed. [2019-10-13 21:12:56,667 INFO L446 ceAbstractionStarter]: At program point L1444(lines 1296 1445) the Hoare annotation is: true [2019-10-13 21:12:56,667 INFO L443 ceAbstractionStarter]: For program point L1345(lines 1345 1349) no Hoare annotation was computed. [2019-10-13 21:12:56,668 INFO L443 ceAbstractionStarter]: For program point L1403(lines 1403 1407) no Hoare annotation was computed. [2019-10-13 21:12:56,668 INFO L446 ceAbstractionStarter]: At program point L1362(lines 1352 1438) the Hoare annotation is: true [2019-10-13 21:12:56,668 INFO L446 ceAbstractionStarter]: At program point L1329(lines 1316 1441) the Hoare annotation is: true [2019-10-13 21:12:56,668 INFO L446 ceAbstractionStarter]: At program point L1420(lines 1410 1433) the Hoare annotation is: true [2019-10-13 21:12:56,668 INFO L446 ceAbstractionStarter]: At program point L1387(lines 1377 1436) the Hoare annotation is: true [2019-10-13 21:12:56,668 INFO L443 ceAbstractionStarter]: For program point L1305(lines 1305 1442) no Hoare annotation was computed. [2019-10-13 21:12:56,668 INFO L439 ceAbstractionStarter]: At program point L1322(line 1322) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (= 0 test_~op2~0)) [2019-10-13 21:12:56,668 INFO L443 ceAbstractionStarter]: For program point L1322-1(line 1322) no Hoare annotation was computed. [2019-10-13 21:12:56,669 INFO L443 ceAbstractionStarter]: For program point L1298(lines 1297 1443) no Hoare annotation was computed. [2019-10-13 21:12:56,669 INFO L443 ceAbstractionStarter]: For program point L1356(lines 1356 1360) no Hoare annotation was computed. [2019-10-13 21:12:56,669 INFO L443 ceAbstractionStarter]: For program point L1414(lines 1414 1418) no Hoare annotation was computed. [2019-10-13 21:12:56,669 INFO L443 ceAbstractionStarter]: For program point L1381(lines 1381 1385) no Hoare annotation was computed. [2019-10-13 21:12:56,669 INFO L446 ceAbstractionStarter]: At program point L1315(lines 1305 1442) the Hoare annotation is: true [2019-10-13 21:12:56,669 INFO L443 ceAbstractionStarter]: For program point getEmailToFINAL(lines 959 977) no Hoare annotation was computed. [2019-10-13 21:12:56,669 INFO L443 ceAbstractionStarter]: For program point getEmailToEXIT(lines 959 977) no Hoare annotation was computed. [2019-10-13 21:12:56,669 INFO L443 ceAbstractionStarter]: For program point L967(lines 967 973) no Hoare annotation was computed. [2019-10-13 21:12:56,670 INFO L446 ceAbstractionStarter]: At program point getEmailToENTRY(lines 959 977) the Hoare annotation is: true [2019-10-13 21:12:56,670 INFO L443 ceAbstractionStarter]: For program point L963(lines 963 974) no Hoare annotation was computed. [2019-10-13 21:12:56,670 INFO L446 ceAbstractionStarter]: At program point get_queued_emailENTRY(lines 666 674) the Hoare annotation is: true [2019-10-13 21:12:56,670 INFO L443 ceAbstractionStarter]: For program point get_queued_emailFINAL(lines 666 674) no Hoare annotation was computed. [2019-10-13 21:12:56,670 INFO L443 ceAbstractionStarter]: For program point get_queued_emailEXIT(lines 666 674) no Hoare annotation was computed. [2019-10-13 21:12:56,670 INFO L443 ceAbstractionStarter]: For program point L1614(lines 1614 1625) no Hoare annotation was computed. [2019-10-13 21:12:56,670 INFO L443 ceAbstractionStarter]: For program point getClientOutbufferEXIT(lines 1606 1629) no Hoare annotation was computed. [2019-10-13 21:12:56,671 INFO L443 ceAbstractionStarter]: For program point getClientOutbufferENTRY(lines 1606 1629) no Hoare annotation was computed. [2019-10-13 21:12:56,671 INFO L443 ceAbstractionStarter]: For program point getClientOutbufferFINAL(lines 1606 1629) no Hoare annotation was computed. [2019-10-13 21:12:56,671 INFO L443 ceAbstractionStarter]: For program point L1610(lines 1610 1626) no Hoare annotation was computed. [2019-10-13 21:12:56,671 INFO L443 ceAbstractionStarter]: For program point L1618(lines 1618 1624) no Hoare annotation was computed. [2019-10-13 21:12:56,671 INFO L443 ceAbstractionStarter]: For program point setClientAutoResponseEXIT(lines 2086 2105) no Hoare annotation was computed. [2019-10-13 21:12:56,671 INFO L443 ceAbstractionStarter]: For program point L2096(lines 2096 2100) no Hoare annotation was computed. [2019-10-13 21:12:56,671 INFO L443 ceAbstractionStarter]: For program point L2096-2(lines 2086 2105) no Hoare annotation was computed. [2019-10-13 21:12:56,671 INFO L443 ceAbstractionStarter]: For program point L2093(lines 2093 2101) no Hoare annotation was computed. [2019-10-13 21:12:56,671 INFO L446 ceAbstractionStarter]: At program point setClientAutoResponseENTRY(lines 2086 2105) the Hoare annotation is: true [2019-10-13 21:12:56,672 INFO L443 ceAbstractionStarter]: For program point L2090(lines 2090 2102) no Hoare annotation was computed. [2019-10-13 21:12:56,672 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookSizeENTRY(lines 1677 1696) no Hoare annotation was computed. [2019-10-13 21:12:56,672 INFO L443 ceAbstractionStarter]: For program point L1687(lines 1687 1691) no Hoare annotation was computed. [2019-10-13 21:12:56,672 INFO L443 ceAbstractionStarter]: For program point L1687-2(lines 1677 1696) no Hoare annotation was computed. [2019-10-13 21:12:56,672 INFO L443 ceAbstractionStarter]: For program point L1684(lines 1684 1692) no Hoare annotation was computed. [2019-10-13 21:12:56,672 INFO L443 ceAbstractionStarter]: For program point L1681(lines 1681 1693) no Hoare annotation was computed. [2019-10-13 21:12:56,672 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookSizeEXIT(lines 1677 1696) no Hoare annotation was computed. [2019-10-13 21:12:56,672 INFO L443 ceAbstractionStarter]: For program point getClientKeyringUserEXIT(lines 2234 2287) no Hoare annotation was computed. [2019-10-13 21:12:56,672 INFO L443 ceAbstractionStarter]: For program point L2238(lines 2238 2284) no Hoare annotation was computed. [2019-10-13 21:12:56,672 INFO L443 ceAbstractionStarter]: For program point L2271(lines 2271 2277) no Hoare annotation was computed. [2019-10-13 21:12:56,673 INFO L443 ceAbstractionStarter]: For program point L2267(lines 2267 2278) no Hoare annotation was computed. [2019-10-13 21:12:56,673 INFO L443 ceAbstractionStarter]: For program point L2257(lines 2257 2263) no Hoare annotation was computed. [2019-10-13 21:12:56,673 INFO L443 ceAbstractionStarter]: For program point L2253(lines 2253 2264) no Hoare annotation was computed. [2019-10-13 21:12:56,673 INFO L443 ceAbstractionStarter]: For program point getClientKeyringUserFINAL(lines 2234 2287) no Hoare annotation was computed. [2019-10-13 21:12:56,673 INFO L443 ceAbstractionStarter]: For program point L2243(lines 2243 2249) no Hoare annotation was computed. [2019-10-13 21:12:56,673 INFO L443 ceAbstractionStarter]: For program point L2239(lines 2239 2250) no Hoare annotation was computed. [2019-10-13 21:12:56,673 INFO L443 ceAbstractionStarter]: For program point L2266(lines 2266 2282) no Hoare annotation was computed. [2019-10-13 21:12:56,673 INFO L443 ceAbstractionStarter]: For program point getClientKeyringUserENTRY(lines 2234 2287) no Hoare annotation was computed. [2019-10-13 21:12:56,673 INFO L443 ceAbstractionStarter]: For program point L2252(lines 2252 2283) no Hoare annotation was computed. [2019-10-13 21:12:56,674 INFO L443 ceAbstractionStarter]: For program point L2304(lines 2304 2312) no Hoare annotation was computed. [2019-10-13 21:12:56,674 INFO L443 ceAbstractionStarter]: For program point setClientKeyringUserENTRY(lines 2288 2331) no Hoare annotation was computed. [2019-10-13 21:12:56,674 INFO L443 ceAbstractionStarter]: For program point L2296(lines 2296 2300) no Hoare annotation was computed. [2019-10-13 21:12:56,674 INFO L443 ceAbstractionStarter]: For program point L2292(lines 2292 2328) no Hoare annotation was computed. [2019-10-13 21:12:56,674 INFO L443 ceAbstractionStarter]: For program point L2315(lines 2315 2323) no Hoare annotation was computed. [2019-10-13 21:12:56,674 INFO L443 ceAbstractionStarter]: For program point L2307(lines 2307 2311) no Hoare annotation was computed. [2019-10-13 21:12:56,674 INFO L443 ceAbstractionStarter]: For program point setClientKeyringUserEXIT(lines 2288 2331) no Hoare annotation was computed. [2019-10-13 21:12:56,674 INFO L443 ceAbstractionStarter]: For program point L2303(lines 2303 2327) no Hoare annotation was computed. [2019-10-13 21:12:56,675 INFO L443 ceAbstractionStarter]: For program point L2293(lines 2293 2301) no Hoare annotation was computed. [2019-10-13 21:12:56,675 INFO L443 ceAbstractionStarter]: For program point L2318(lines 2318 2322) no Hoare annotation was computed. [2019-10-13 21:12:56,675 INFO L443 ceAbstractionStarter]: For program point L2314(lines 2314 2326) no Hoare annotation was computed. [2019-10-13 21:12:56,675 INFO L443 ceAbstractionStarter]: For program point L2314-1(lines 2288 2331) no Hoare annotation was computed. [2019-10-13 21:12:56,675 INFO L443 ceAbstractionStarter]: For program point L945(lines 945 953) no Hoare annotation was computed. [2019-10-13 21:12:56,675 INFO L446 ceAbstractionStarter]: At program point setEmailFromENTRY(lines 941 956) the Hoare annotation is: true [2019-10-13 21:12:56,675 INFO L443 ceAbstractionStarter]: For program point setEmailFromEXIT(lines 941 956) no Hoare annotation was computed. [2019-10-13 21:12:56,675 INFO L443 ceAbstractionStarter]: For program point L948(lines 948 952) no Hoare annotation was computed. [2019-10-13 21:12:56,676 INFO L443 ceAbstractionStarter]: For program point L948-2(lines 941 956) no Hoare annotation was computed. [2019-10-13 21:12:56,676 INFO L443 ceAbstractionStarter]: For program point L1711(line 1711) no Hoare annotation was computed. [2019-10-13 21:12:56,676 INFO L443 ceAbstractionStarter]: For program point L1711-1(line 1711) no Hoare annotation was computed. [2019-10-13 21:12:56,676 INFO L443 ceAbstractionStarter]: For program point L1708(lines 1708 1718) no Hoare annotation was computed. [2019-10-13 21:12:56,676 INFO L443 ceAbstractionStarter]: For program point L1705(line 1705) no Hoare annotation was computed. [2019-10-13 21:12:56,676 INFO L443 ceAbstractionStarter]: For program point L1705-1(line 1705) no Hoare annotation was computed. [2019-10-13 21:12:56,676 INFO L443 ceAbstractionStarter]: For program point createClientAddressBookEntryEXIT(lines 1697 1721) no Hoare annotation was computed. [2019-10-13 21:12:56,676 INFO L443 ceAbstractionStarter]: For program point createClientAddressBookEntryENTRY(lines 1697 1721) no Hoare annotation was computed. [2019-10-13 21:12:56,676 INFO L443 ceAbstractionStarter]: For program point createClientAddressBookEntryFINAL(lines 1697 1721) no Hoare annotation was computed. [2019-10-13 21:12:56,676 INFO L443 ceAbstractionStarter]: For program point isReadableEXIT(lines 1482 1490) no Hoare annotation was computed. [2019-10-13 21:12:56,677 INFO L446 ceAbstractionStarter]: At program point isReadableENTRY(lines 1482 1490) the Hoare annotation is: true [2019-10-13 21:12:56,677 INFO L443 ceAbstractionStarter]: For program point isReadableFINAL(lines 1482 1490) no Hoare annotation was computed. [2019-10-13 21:12:56,677 INFO L443 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 110) no Hoare annotation was computed. [2019-10-13 21:12:56,677 INFO L443 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 106 113) no Hoare annotation was computed. [2019-10-13 21:12:56,677 INFO L446 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 106 113) the Hoare annotation is: true [2019-10-13 21:12:56,677 INFO L443 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 106 113) no Hoare annotation was computed. [2019-10-13 21:12:56,677 INFO L443 ceAbstractionStarter]: For program point L2465(lines 2465 2473) no Hoare annotation was computed. [2019-10-13 21:12:56,678 INFO L443 ceAbstractionStarter]: For program point L2457(lines 2457 2461) no Hoare annotation was computed. [2019-10-13 21:12:56,678 INFO L443 ceAbstractionStarter]: For program point setClientKeyringPublicKeyEXIT(lines 2449 2492) no Hoare annotation was computed. [2019-10-13 21:12:56,678 INFO L443 ceAbstractionStarter]: For program point L2453(lines 2453 2489) no Hoare annotation was computed. [2019-10-13 21:12:56,678 INFO L443 ceAbstractionStarter]: For program point L2476(lines 2476 2484) no Hoare annotation was computed. [2019-10-13 21:12:56,678 INFO L443 ceAbstractionStarter]: For program point L2468(lines 2468 2472) no Hoare annotation was computed. [2019-10-13 21:12:56,678 INFO L443 ceAbstractionStarter]: For program point L2464(lines 2464 2488) no Hoare annotation was computed. [2019-10-13 21:12:56,678 INFO L443 ceAbstractionStarter]: For program point L2454(lines 2454 2462) no Hoare annotation was computed. [2019-10-13 21:12:56,678 INFO L443 ceAbstractionStarter]: For program point setClientKeyringPublicKeyENTRY(lines 2449 2492) no Hoare annotation was computed. [2019-10-13 21:12:56,678 INFO L443 ceAbstractionStarter]: For program point L2479(lines 2479 2483) no Hoare annotation was computed. [2019-10-13 21:12:56,678 INFO L443 ceAbstractionStarter]: For program point L2475-1(lines 2449 2492) no Hoare annotation was computed. [2019-10-13 21:12:56,679 INFO L443 ceAbstractionStarter]: For program point L2475(lines 2475 2487) no Hoare annotation was computed. [2019-10-13 21:12:56,679 INFO L446 ceAbstractionStarter]: At program point L545(line 545) the Hoare annotation is: true [2019-10-13 21:12:56,679 INFO L446 ceAbstractionStarter]: At program point L544(line 544) the Hoare annotation is: true [2019-10-13 21:12:56,679 INFO L446 ceAbstractionStarter]: At program point L545-1(line 545) the Hoare annotation is: true [2019-10-13 21:12:56,679 INFO L443 ceAbstractionStarter]: For program point L544-1(line 544) no Hoare annotation was computed. [2019-10-13 21:12:56,679 INFO L443 ceAbstractionStarter]: For program point outgoingEXIT(lines 539 550) no Hoare annotation was computed. [2019-10-13 21:12:56,679 INFO L446 ceAbstractionStarter]: At program point outgoingENTRY(lines 539 550) the Hoare annotation is: true [2019-10-13 21:12:56,679 INFO L443 ceAbstractionStarter]: For program point outgoingFINAL(lines 539 550) no Hoare annotation was computed. [2019-10-13 21:12:56,679 INFO L443 ceAbstractionStarter]: For program point L2528(lines 2528 2536) no Hoare annotation was computed. [2019-10-13 21:12:56,680 INFO L443 ceAbstractionStarter]: For program point L2531-2(lines 2521 2540) no Hoare annotation was computed. [2019-10-13 21:12:56,680 INFO L439 ceAbstractionStarter]: At program point setClientForwardReceiverENTRY(lines 2521 2540) the Hoare annotation is: (and (or (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (= ~__ste_client_forwardReceiver0~0 0)) (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= ~__ste_client_forwardReceiver1~0 0)) (or (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (= ~__ste_client_forwardReceiver2~0 0))) [2019-10-13 21:12:56,680 INFO L443 ceAbstractionStarter]: For program point L2525(lines 2525 2537) no Hoare annotation was computed. [2019-10-13 21:12:56,680 INFO L443 ceAbstractionStarter]: For program point setClientForwardReceiverEXIT(lines 2521 2540) no Hoare annotation was computed. [2019-10-13 21:12:56,680 INFO L443 ceAbstractionStarter]: For program point L2531(lines 2531 2535) no Hoare annotation was computed. [2019-10-13 21:12:56,680 INFO L446 ceAbstractionStarter]: At program point select_helpersFINAL(lines 89 95) the Hoare annotation is: true [2019-10-13 21:12:56,680 INFO L443 ceAbstractionStarter]: For program point select_helpersEXIT(lines 89 95) no Hoare annotation was computed. [2019-10-13 21:12:56,680 INFO L443 ceAbstractionStarter]: For program point getClientIdFINAL(lines 2544 2567) no Hoare annotation was computed. [2019-10-13 21:12:56,681 INFO L443 ceAbstractionStarter]: For program point L2556(lines 2556 2562) no Hoare annotation was computed. [2019-10-13 21:12:56,681 INFO L446 ceAbstractionStarter]: At program point getClientIdENTRY(lines 2544 2567) the Hoare annotation is: true [2019-10-13 21:12:56,681 INFO L443 ceAbstractionStarter]: For program point L2552(lines 2552 2563) no Hoare annotation was computed. [2019-10-13 21:12:56,681 INFO L443 ceAbstractionStarter]: For program point L2548(lines 2548 2564) no Hoare annotation was computed. [2019-10-13 21:12:56,681 INFO L443 ceAbstractionStarter]: For program point getClientIdEXIT(lines 2544 2567) no Hoare annotation was computed. [2019-10-13 21:12:56,681 INFO L443 ceAbstractionStarter]: For program point isVerifiedENTRY(lines 1222 1240) no Hoare annotation was computed. [2019-10-13 21:12:56,681 INFO L443 ceAbstractionStarter]: For program point L1230(lines 1230 1236) no Hoare annotation was computed. [2019-10-13 21:12:56,681 INFO L443 ceAbstractionStarter]: For program point L1226(lines 1226 1237) no Hoare annotation was computed. [2019-10-13 21:12:56,681 INFO L443 ceAbstractionStarter]: For program point isVerifiedFINAL(lines 1222 1240) no Hoare annotation was computed. [2019-10-13 21:12:56,682 INFO L443 ceAbstractionStarter]: For program point isVerifiedEXIT(lines 1222 1240) no Hoare annotation was computed. [2019-10-13 21:12:56,682 INFO L443 ceAbstractionStarter]: For program point L577(line 577) no Hoare annotation was computed. [2019-10-13 21:12:56,682 INFO L439 ceAbstractionStarter]: At program point L576(line 576) the Hoare annotation is: (= |incoming__wrappee__AutoResponder_#in~client| incoming__wrappee__AutoResponder_~client) [2019-10-13 21:12:56,682 INFO L439 ceAbstractionStarter]: At program point L576-1(line 576) the Hoare annotation is: (= |incoming__wrappee__AutoResponder_#in~client| incoming__wrappee__AutoResponder_~client) [2019-10-13 21:12:56,682 INFO L446 ceAbstractionStarter]: At program point incoming__wrappee__AutoResponderENTRY(lines 571 588) the Hoare annotation is: true [2019-10-13 21:12:56,682 INFO L443 ceAbstractionStarter]: For program point incoming__wrappee__AutoResponderEXIT(lines 571 588) no Hoare annotation was computed. [2019-10-13 21:12:56,682 INFO L439 ceAbstractionStarter]: At program point L581(line 581) the Hoare annotation is: (= |incoming__wrappee__AutoResponder_#in~client| incoming__wrappee__AutoResponder_~client) [2019-10-13 21:12:56,682 INFO L443 ceAbstractionStarter]: For program point L579(lines 579 585) no Hoare annotation was computed. [2019-10-13 21:12:56,682 INFO L443 ceAbstractionStarter]: For program point L579-1(lines 571 588) no Hoare annotation was computed. [2019-10-13 21:12:56,683 INFO L443 ceAbstractionStarter]: For program point deliverFINAL(lines 551 560) no Hoare annotation was computed. [2019-10-13 21:12:56,683 INFO L446 ceAbstractionStarter]: At program point deliverENTRY(lines 551 560) the Hoare annotation is: true [2019-10-13 21:12:56,683 INFO L443 ceAbstractionStarter]: For program point deliverEXIT(lines 551 560) no Hoare annotation was computed. [2019-10-13 21:12:56,683 INFO L443 ceAbstractionStarter]: For program point L2208(line 2208) no Hoare annotation was computed. [2019-10-13 21:12:56,683 INFO L443 ceAbstractionStarter]: For program point L2208-1(line 2208) no Hoare annotation was computed. [2019-10-13 21:12:56,683 INFO L443 ceAbstractionStarter]: For program point createClientKeyringEntryEXIT(lines 2200 2224) no Hoare annotation was computed. [2019-10-13 21:12:56,683 INFO L443 ceAbstractionStarter]: For program point L2214(line 2214) no Hoare annotation was computed. [2019-10-13 21:12:56,683 INFO L443 ceAbstractionStarter]: For program point L2214-1(line 2214) no Hoare annotation was computed. [2019-10-13 21:12:56,683 INFO L443 ceAbstractionStarter]: For program point createClientKeyringEntryENTRY(lines 2200 2224) no Hoare annotation was computed. [2019-10-13 21:12:56,683 INFO L443 ceAbstractionStarter]: For program point L2211(lines 2211 2221) no Hoare annotation was computed. [2019-10-13 21:12:56,684 INFO L443 ceAbstractionStarter]: For program point createClientKeyringEntryFINAL(lines 2200 2224) no Hoare annotation was computed. [2019-10-13 21:12:56,684 INFO L443 ceAbstractionStarter]: For program point setup_chuckEXIT(lines 741 750) no Hoare annotation was computed. [2019-10-13 21:12:56,684 INFO L446 ceAbstractionStarter]: At program point setup_chuckENTRY(lines 741 750) the Hoare annotation is: true [2019-10-13 21:12:56,684 INFO L446 ceAbstractionStarter]: At program point L746(line 746) the Hoare annotation is: true [2019-10-13 21:12:56,684 INFO L443 ceAbstractionStarter]: For program point setup_chuckFINAL(lines 741 750) no Hoare annotation was computed. [2019-10-13 21:12:56,684 INFO L443 ceAbstractionStarter]: For program point L2432(lines 2432 2438) no Hoare annotation was computed. [2019-10-13 21:12:56,684 INFO L443 ceAbstractionStarter]: For program point L2399(lines 2399 2445) no Hoare annotation was computed. [2019-10-13 21:12:56,684 INFO L443 ceAbstractionStarter]: For program point L2428(lines 2428 2439) no Hoare annotation was computed. [2019-10-13 21:12:56,684 INFO L443 ceAbstractionStarter]: For program point L2418(lines 2418 2424) no Hoare annotation was computed. [2019-10-13 21:12:56,684 INFO L443 ceAbstractionStarter]: For program point L2414(lines 2414 2425) no Hoare annotation was computed. [2019-10-13 21:12:56,685 INFO L443 ceAbstractionStarter]: For program point L2404(lines 2404 2410) no Hoare annotation was computed. [2019-10-13 21:12:56,685 INFO L443 ceAbstractionStarter]: For program point L2400(lines 2400 2411) no Hoare annotation was computed. [2019-10-13 21:12:56,685 INFO L443 ceAbstractionStarter]: For program point L2427(lines 2427 2443) no Hoare annotation was computed. [2019-10-13 21:12:56,685 INFO L443 ceAbstractionStarter]: For program point findPublicKeyFINAL(lines 2395 2448) no Hoare annotation was computed. [2019-10-13 21:12:56,685 INFO L443 ceAbstractionStarter]: For program point L2413(lines 2413 2444) no Hoare annotation was computed. [2019-10-13 21:12:56,685 INFO L443 ceAbstractionStarter]: For program point findPublicKeyEXIT(lines 2395 2448) no Hoare annotation was computed. [2019-10-13 21:12:56,685 INFO L443 ceAbstractionStarter]: For program point findPublicKeyENTRY(lines 2395 2448) no Hoare annotation was computed. [2019-10-13 21:12:56,685 INFO L443 ceAbstractionStarter]: For program point sendEmailEXIT(lines 625 637) no Hoare annotation was computed. [2019-10-13 21:12:56,685 INFO L446 ceAbstractionStarter]: At program point sendEmailENTRY(lines 625 637) the Hoare annotation is: true [2019-10-13 21:12:56,686 INFO L443 ceAbstractionStarter]: For program point sendEmailFINAL(lines 625 637) no Hoare annotation was computed. [2019-10-13 21:12:56,686 INFO L446 ceAbstractionStarter]: At program point L633(line 633) the Hoare annotation is: true [2019-10-13 21:12:56,686 INFO L446 ceAbstractionStarter]: At program point L631(line 631) the Hoare annotation is: true [2019-10-13 21:12:56,686 INFO L443 ceAbstractionStarter]: For program point L631-1(line 631) no Hoare annotation was computed. [2019-10-13 21:12:56,686 INFO L443 ceAbstractionStarter]: For program point L1889(lines 1889 1901) no Hoare annotation was computed. [2019-10-13 21:12:56,686 INFO L443 ceAbstractionStarter]: For program point L1910(lines 1910 1914) no Hoare annotation was computed. [2019-10-13 21:12:56,686 INFO L443 ceAbstractionStarter]: For program point L1877(lines 1877 1885) no Hoare annotation was computed. [2019-10-13 21:12:56,686 INFO L443 ceAbstractionStarter]: For program point L1873(lines 1873 1921) no Hoare annotation was computed. [2019-10-13 21:12:56,686 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookAliasENTRY(lines 1869 1924) no Hoare annotation was computed. [2019-10-13 21:12:56,686 INFO L443 ceAbstractionStarter]: For program point L1907(lines 1907 1915) no Hoare annotation was computed. [2019-10-13 21:12:56,687 INFO L443 ceAbstractionStarter]: For program point L1874(lines 1874 1886) no Hoare annotation was computed. [2019-10-13 21:12:56,687 INFO L443 ceAbstractionStarter]: For program point L1903(lines 1903 1919) no Hoare annotation was computed. [2019-10-13 21:12:56,687 INFO L443 ceAbstractionStarter]: For program point L1903-1(lines 1869 1924) no Hoare annotation was computed. [2019-10-13 21:12:56,687 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookAliasEXIT(lines 1869 1924) no Hoare annotation was computed. [2019-10-13 21:12:56,687 INFO L443 ceAbstractionStarter]: For program point L1895(lines 1895 1899) no Hoare annotation was computed. [2019-10-13 21:12:56,687 INFO L443 ceAbstractionStarter]: For program point L1904(lines 1904 1916) no Hoare annotation was computed. [2019-10-13 21:12:56,687 INFO L443 ceAbstractionStarter]: For program point L1892(lines 1892 1900) no Hoare annotation was computed. [2019-10-13 21:12:56,687 INFO L443 ceAbstractionStarter]: For program point L1888(lines 1888 1920) no Hoare annotation was computed. [2019-10-13 21:12:56,687 INFO L443 ceAbstractionStarter]: For program point L1880(lines 1880 1884) no Hoare annotation was computed. [2019-10-13 21:12:56,687 INFO L443 ceAbstractionStarter]: For program point initClientENTRY(lines 1538 1552) no Hoare annotation was computed. [2019-10-13 21:12:56,688 INFO L443 ceAbstractionStarter]: For program point initClientFINAL(lines 1538 1552) no Hoare annotation was computed. [2019-10-13 21:12:56,688 INFO L443 ceAbstractionStarter]: For program point L1542(lines 1542 1549) no Hoare annotation was computed. [2019-10-13 21:12:56,688 INFO L443 ceAbstractionStarter]: For program point initClientEXIT(lines 1538 1552) no Hoare annotation was computed. [2019-10-13 21:12:56,688 INFO L443 ceAbstractionStarter]: For program point getEmailSubjectFINAL(lines 996 1016) no Hoare annotation was computed. [2019-10-13 21:12:56,688 INFO L443 ceAbstractionStarter]: For program point L1005(lines 1005 1012) no Hoare annotation was computed. [2019-10-13 21:12:56,688 INFO L443 ceAbstractionStarter]: For program point L1001(lines 1001 1013) no Hoare annotation was computed. [2019-10-13 21:12:56,688 INFO L443 ceAbstractionStarter]: For program point getEmailSubjectENTRY(lines 996 1016) no Hoare annotation was computed. [2019-10-13 21:12:56,688 INFO L443 ceAbstractionStarter]: For program point getEmailSubjectEXIT(lines 996 1016) no Hoare annotation was computed. [2019-10-13 21:12:56,688 INFO L443 ceAbstractionStarter]: For program point getClientAutoResponseFINAL(lines 2062 2085) no Hoare annotation was computed. [2019-10-13 21:12:56,689 INFO L443 ceAbstractionStarter]: For program point getClientAutoResponseEXIT(lines 2062 2085) no Hoare annotation was computed. [2019-10-13 21:12:56,689 INFO L443 ceAbstractionStarter]: For program point L2074(lines 2074 2080) no Hoare annotation was computed. [2019-10-13 21:12:56,689 INFO L446 ceAbstractionStarter]: At program point getClientAutoResponseENTRY(lines 2062 2085) the Hoare annotation is: true [2019-10-13 21:12:56,689 INFO L443 ceAbstractionStarter]: For program point L2070(lines 2070 2081) no Hoare annotation was computed. [2019-10-13 21:12:56,689 INFO L443 ceAbstractionStarter]: For program point L2066(lines 2066 2082) no Hoare annotation was computed. [2019-10-13 21:12:56,689 INFO L443 ceAbstractionStarter]: For program point isEncryptedFINAL(lines 1074 1092) no Hoare annotation was computed. [2019-10-13 21:12:56,689 INFO L443 ceAbstractionStarter]: For program point L1082(lines 1082 1088) no Hoare annotation was computed. [2019-10-13 21:12:56,689 INFO L443 ceAbstractionStarter]: For program point isEncryptedEXIT(lines 1074 1092) no Hoare annotation was computed. [2019-10-13 21:12:56,689 INFO L443 ceAbstractionStarter]: For program point isEncryptedENTRY(lines 1074 1092) no Hoare annotation was computed. [2019-10-13 21:12:56,690 INFO L443 ceAbstractionStarter]: For program point L1078(lines 1078 1089) no Hoare annotation was computed. [2019-10-13 21:12:56,690 INFO L446 ceAbstractionStarter]: At program point rjhSetAutoRespondENTRY(lines 829 838) the Hoare annotation is: true [2019-10-13 21:12:56,690 INFO L443 ceAbstractionStarter]: For program point rjhSetAutoRespondFINAL(lines 829 838) no Hoare annotation was computed. [2019-10-13 21:12:56,690 INFO L443 ceAbstractionStarter]: For program point rjhSetAutoRespondEXIT(lines 829 838) no Hoare annotation was computed. [2019-10-13 21:12:56,690 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setENTRY(lines 142 187) no Hoare annotation was computed. [2019-10-13 21:12:56,690 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setEXIT(lines 142 187) no Hoare annotation was computed. [2019-10-13 21:12:56,690 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setFINAL(lines 142 187) no Hoare annotation was computed. [2019-10-13 21:12:56,690 INFO L446 ceAbstractionStarter]: At program point incoming__wrappee__BaseENTRY(lines 561 570) the Hoare annotation is: true [2019-10-13 21:12:56,691 INFO L446 ceAbstractionStarter]: At program point L566(line 566) the Hoare annotation is: true [2019-10-13 21:12:56,691 INFO L443 ceAbstractionStarter]: For program point incoming__wrappee__BaseFINAL(lines 561 570) no Hoare annotation was computed. [2019-10-13 21:12:56,691 INFO L443 ceAbstractionStarter]: For program point incoming__wrappee__BaseEXIT(lines 561 570) no Hoare annotation was computed. [2019-10-13 21:12:56,691 INFO L443 ceAbstractionStarter]: For program point L1100(lines 1100 1104) no Hoare annotation was computed. [2019-10-13 21:12:56,691 INFO L443 ceAbstractionStarter]: For program point setEmailIsEncryptedEXIT(lines 1093 1108) no Hoare annotation was computed. [2019-10-13 21:12:56,691 INFO L443 ceAbstractionStarter]: For program point L1100-2(lines 1093 1108) no Hoare annotation was computed. [2019-10-13 21:12:56,691 INFO L443 ceAbstractionStarter]: For program point L1097(lines 1097 1105) no Hoare annotation was computed. [2019-10-13 21:12:56,691 INFO L443 ceAbstractionStarter]: For program point setEmailIsEncryptedENTRY(lines 1093 1108) no Hoare annotation was computed. [2019-10-13 21:12:56,691 INFO L443 ceAbstractionStarter]: For program point initEmailEXIT(lines 868 882) no Hoare annotation was computed. [2019-10-13 21:12:56,692 INFO L443 ceAbstractionStarter]: For program point initEmailENTRY(lines 868 882) no Hoare annotation was computed. [2019-10-13 21:12:56,692 INFO L443 ceAbstractionStarter]: For program point initEmailFINAL(lines 868 882) no Hoare annotation was computed. [2019-10-13 21:12:56,692 INFO L443 ceAbstractionStarter]: For program point L872(lines 872 879) no Hoare annotation was computed. [2019-10-13 21:12:56,692 INFO L443 ceAbstractionStarter]: For program point L1040(lines 1040 1052) no Hoare annotation was computed. [2019-10-13 21:12:56,692 INFO L443 ceAbstractionStarter]: For program point getEmailBodyFINAL(lines 1035 1055) no Hoare annotation was computed. [2019-10-13 21:12:56,692 INFO L443 ceAbstractionStarter]: For program point getEmailBodyEXIT(lines 1035 1055) no Hoare annotation was computed. [2019-10-13 21:12:56,692 INFO L443 ceAbstractionStarter]: For program point getEmailBodyENTRY(lines 1035 1055) no Hoare annotation was computed. [2019-10-13 21:12:56,692 INFO L443 ceAbstractionStarter]: For program point L1044(lines 1044 1051) no Hoare annotation was computed. [2019-10-13 21:12:56,692 INFO L443 ceAbstractionStarter]: For program point setClientNameENTRY(lines 1582 1601) no Hoare annotation was computed. [2019-10-13 21:12:56,693 INFO L443 ceAbstractionStarter]: For program point L1592(lines 1592 1596) no Hoare annotation was computed. [2019-10-13 21:12:56,693 INFO L443 ceAbstractionStarter]: For program point L1592-2(lines 1582 1601) no Hoare annotation was computed. [2019-10-13 21:12:56,693 INFO L443 ceAbstractionStarter]: For program point L1589(lines 1589 1597) no Hoare annotation was computed. [2019-10-13 21:12:56,693 INFO L443 ceAbstractionStarter]: For program point setClientNameEXIT(lines 1582 1601) no Hoare annotation was computed. [2019-10-13 21:12:56,693 INFO L443 ceAbstractionStarter]: For program point L1586(lines 1586 1598) no Hoare annotation was computed. [2019-10-13 21:12:56,693 INFO L443 ceAbstractionStarter]: For program point getEmailSignKeyEXIT(lines 1185 1203) no Hoare annotation was computed. [2019-10-13 21:12:56,693 INFO L443 ceAbstractionStarter]: For program point getEmailSignKeyENTRY(lines 1185 1203) no Hoare annotation was computed. [2019-10-13 21:12:56,693 INFO L443 ceAbstractionStarter]: For program point getEmailSignKeyFINAL(lines 1185 1203) no Hoare annotation was computed. [2019-10-13 21:12:56,693 INFO L443 ceAbstractionStarter]: For program point L1193(lines 1193 1199) no Hoare annotation was computed. [2019-10-13 21:12:56,694 INFO L443 ceAbstractionStarter]: For program point L1189(lines 1189 1200) no Hoare annotation was computed. [2019-10-13 21:12:56,694 INFO L443 ceAbstractionStarter]: For program point setClientPrivateKeyENTRY(lines 2133 2152) no Hoare annotation was computed. [2019-10-13 21:12:56,694 INFO L443 ceAbstractionStarter]: For program point L2143(lines 2143 2147) no Hoare annotation was computed. [2019-10-13 21:12:56,694 INFO L443 ceAbstractionStarter]: For program point L2140(lines 2140 2148) no Hoare annotation was computed. [2019-10-13 21:12:56,694 INFO L443 ceAbstractionStarter]: For program point L2143-2(lines 2133 2152) no Hoare annotation was computed. [2019-10-13 21:12:56,694 INFO L443 ceAbstractionStarter]: For program point L2137(lines 2137 2149) no Hoare annotation was computed. [2019-10-13 21:12:56,694 INFO L443 ceAbstractionStarter]: For program point setClientPrivateKeyEXIT(lines 2133 2152) no Hoare annotation was computed. [2019-10-13 21:12:56,694 INFO L443 ceAbstractionStarter]: For program point L1759(lines 1759 1770) no Hoare annotation was computed. [2019-10-13 21:12:56,694 INFO L443 ceAbstractionStarter]: For program point L1755(lines 1755 1771) no Hoare annotation was computed. [2019-10-13 21:12:56,694 INFO L443 ceAbstractionStarter]: For program point L1782(lines 1782 1788) no Hoare annotation was computed. [2019-10-13 21:12:56,695 INFO L443 ceAbstractionStarter]: For program point L1778(lines 1778 1789) no Hoare annotation was computed. [2019-10-13 21:12:56,695 INFO L443 ceAbstractionStarter]: For program point L1774(lines 1774 1790) no Hoare annotation was computed. [2019-10-13 21:12:56,695 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAliasENTRY(lines 1731 1799) no Hoare annotation was computed. [2019-10-13 21:12:56,695 INFO L443 ceAbstractionStarter]: For program point L1735(lines 1735 1796) no Hoare annotation was computed. [2019-10-13 21:12:56,695 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAliasEXIT(lines 1731 1799) no Hoare annotation was computed. [2019-10-13 21:12:56,695 INFO L443 ceAbstractionStarter]: For program point L1754(lines 1754 1795) no Hoare annotation was computed. [2019-10-13 21:12:56,695 INFO L443 ceAbstractionStarter]: For program point L1744(lines 1744 1750) no Hoare annotation was computed. [2019-10-13 21:12:56,695 INFO L443 ceAbstractionStarter]: For program point L1773(lines 1773 1794) no Hoare annotation was computed. [2019-10-13 21:12:56,695 INFO L443 ceAbstractionStarter]: For program point L1740(lines 1740 1751) no Hoare annotation was computed. [2019-10-13 21:12:56,695 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAliasFINAL(lines 1731 1799) no Hoare annotation was computed. [2019-10-13 21:12:56,696 INFO L443 ceAbstractionStarter]: For program point L1736(lines 1736 1752) no Hoare annotation was computed. [2019-10-13 21:12:56,696 INFO L443 ceAbstractionStarter]: For program point L1763(lines 1763 1769) no Hoare annotation was computed. [2019-10-13 21:12:56,696 INFO L446 ceAbstractionStarter]: At program point L1472(line 1472) the Hoare annotation is: true [2019-10-13 21:12:56,696 INFO L443 ceAbstractionStarter]: For program point L1472-1(line 1472) no Hoare annotation was computed. [2019-10-13 21:12:56,696 INFO L446 ceAbstractionStarter]: At program point L1469(line 1469) the Hoare annotation is: true [2019-10-13 21:12:56,696 INFO L443 ceAbstractionStarter]: For program point L1469-1(line 1469) no Hoare annotation was computed. [2019-10-13 21:12:56,696 INFO L446 ceAbstractionStarter]: At program point L1466(line 1466) the Hoare annotation is: true [2019-10-13 21:12:56,696 INFO L443 ceAbstractionStarter]: For program point L1466-1(line 1466) no Hoare annotation was computed. [2019-10-13 21:12:56,697 INFO L443 ceAbstractionStarter]: For program point printMailEXIT(lines 1454 1481) no Hoare annotation was computed. [2019-10-13 21:12:56,697 INFO L446 ceAbstractionStarter]: At program point printMailENTRY(lines 1454 1481) the Hoare annotation is: true [2019-10-13 21:12:56,697 INFO L446 ceAbstractionStarter]: At program point L1475(line 1475) the Hoare annotation is: true [2019-10-13 21:12:56,697 INFO L443 ceAbstractionStarter]: For program point printMailFINAL(lines 1454 1481) no Hoare annotation was computed. [2019-10-13 21:12:56,697 INFO L443 ceAbstractionStarter]: For program point L1475-1(line 1475) no Hoare annotation was computed. [2019-10-13 21:12:56,697 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argENTRY(lines 409 454) no Hoare annotation was computed. [2019-10-13 21:12:56,697 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argEXIT(lines 409 454) no Hoare annotation was computed. [2019-10-13 21:12:56,697 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argFINAL(lines 409 454) no Hoare annotation was computed. [2019-10-13 21:12:56,697 INFO L443 ceAbstractionStarter]: For program point L429(lines 429 436) no Hoare annotation was computed. [2019-10-13 21:12:56,698 INFO L443 ceAbstractionStarter]: For program point L423(lines 423 443) no Hoare annotation was computed. [2019-10-13 21:12:56,698 INFO L443 ceAbstractionStarter]: For program point L423-1(lines 423 443) no Hoare annotation was computed. [2019-10-13 21:12:56,698 INFO L446 ceAbstractionStarter]: At program point forwardENTRY(lines 690 703) the Hoare annotation is: true [2019-10-13 21:12:56,698 INFO L443 ceAbstractionStarter]: For program point forwardEXIT(lines 690 703) no Hoare annotation was computed. [2019-10-13 21:12:56,698 INFO L446 ceAbstractionStarter]: At program point L698(line 698) the Hoare annotation is: true [2019-10-13 21:12:56,698 INFO L446 ceAbstractionStarter]: At program point L698-1(line 698) the Hoare annotation is: true [2019-10-13 21:12:56,698 INFO L446 ceAbstractionStarter]: At program point L696(line 696) the Hoare annotation is: true [2019-10-13 21:12:56,698 INFO L443 ceAbstractionStarter]: For program point forwardFINAL(lines 690 703) no Hoare annotation was computed. [2019-10-13 21:12:56,699 INFO L443 ceAbstractionStarter]: For program point L696-1(line 696) no Hoare annotation was computed. [2019-10-13 21:12:56,699 INFO L443 ceAbstractionStarter]: For program point L2160(lines 2160 2176) no Hoare annotation was computed. [2019-10-13 21:12:56,699 INFO L443 ceAbstractionStarter]: For program point getClientKeyringSizeENTRY(lines 2156 2179) no Hoare annotation was computed. [2019-10-13 21:12:56,699 INFO L443 ceAbstractionStarter]: For program point getClientKeyringSizeEXIT(lines 2156 2179) no Hoare annotation was computed. [2019-10-13 21:12:56,699 INFO L443 ceAbstractionStarter]: For program point L2168(lines 2168 2174) no Hoare annotation was computed. [2019-10-13 21:12:56,699 INFO L443 ceAbstractionStarter]: For program point getClientKeyringSizeFINAL(lines 2156 2179) no Hoare annotation was computed. [2019-10-13 21:12:56,699 INFO L443 ceAbstractionStarter]: For program point L2164(lines 2164 2175) no Hoare annotation was computed. [2019-10-13 21:12:56,699 INFO L443 ceAbstractionStarter]: For program point L985(lines 985 989) no Hoare annotation was computed. [2019-10-13 21:12:56,699 INFO L443 ceAbstractionStarter]: For program point L985-2(lines 978 993) no Hoare annotation was computed. [2019-10-13 21:12:56,699 INFO L443 ceAbstractionStarter]: For program point L982(lines 982 990) no Hoare annotation was computed. [2019-10-13 21:12:56,700 INFO L443 ceAbstractionStarter]: For program point setEmailToEXIT(lines 978 993) no Hoare annotation was computed. [2019-10-13 21:12:56,700 INFO L446 ceAbstractionStarter]: At program point setEmailToENTRY(lines 978 993) the Hoare annotation is: true [2019-10-13 21:12:56,700 INFO L443 ceAbstractionStarter]: For program point L1823(lines 1823 1864) no Hoare annotation was computed. [2019-10-13 21:12:56,700 INFO L443 ceAbstractionStarter]: For program point L1813(lines 1813 1819) no Hoare annotation was computed. [2019-10-13 21:12:56,700 INFO L443 ceAbstractionStarter]: For program point findClientAddressBookAliasFINAL(lines 1800 1868) no Hoare annotation was computed. [2019-10-13 21:12:56,700 INFO L443 ceAbstractionStarter]: For program point L1842(lines 1842 1863) no Hoare annotation was computed. [2019-10-13 21:12:56,700 INFO L443 ceAbstractionStarter]: For program point L1809(lines 1809 1820) no Hoare annotation was computed. [2019-10-13 21:12:56,700 INFO L443 ceAbstractionStarter]: For program point L1805(lines 1805 1821) no Hoare annotation was computed. [2019-10-13 21:12:56,701 INFO L443 ceAbstractionStarter]: For program point L1832(lines 1832 1838) no Hoare annotation was computed. [2019-10-13 21:12:56,701 INFO L443 ceAbstractionStarter]: For program point L1828(lines 1828 1839) no Hoare annotation was computed. [2019-10-13 21:12:56,701 INFO L443 ceAbstractionStarter]: For program point L1824(lines 1824 1840) no Hoare annotation was computed. [2019-10-13 21:12:56,701 INFO L443 ceAbstractionStarter]: For program point L1851(lines 1851 1857) no Hoare annotation was computed. [2019-10-13 21:12:56,701 INFO L443 ceAbstractionStarter]: For program point L1847(lines 1847 1858) no Hoare annotation was computed. [2019-10-13 21:12:56,701 INFO L443 ceAbstractionStarter]: For program point L1843(lines 1843 1859) no Hoare annotation was computed. [2019-10-13 21:12:56,701 INFO L443 ceAbstractionStarter]: For program point L1804(lines 1804 1865) no Hoare annotation was computed. [2019-10-13 21:12:56,701 INFO L443 ceAbstractionStarter]: For program point findClientAddressBookAliasEXIT(lines 1800 1868) no Hoare annotation was computed. [2019-10-13 21:12:56,701 INFO L443 ceAbstractionStarter]: For program point findClientAddressBookAliasENTRY(lines 1800 1868) no Hoare annotation was computed. [2019-10-13 21:12:56,701 INFO L443 ceAbstractionStarter]: For program point setEmailIsSignatureVerifiedENTRY(lines 1241 1256) no Hoare annotation was computed. [2019-10-13 21:12:56,702 INFO L443 ceAbstractionStarter]: For program point L1248(lines 1248 1252) no Hoare annotation was computed. [2019-10-13 21:12:56,702 INFO L443 ceAbstractionStarter]: For program point L1248-2(lines 1241 1256) no Hoare annotation was computed. [2019-10-13 21:12:56,702 INFO L443 ceAbstractionStarter]: For program point L1245(lines 1245 1253) no Hoare annotation was computed. [2019-10-13 21:12:56,702 INFO L443 ceAbstractionStarter]: For program point setEmailIsSignatureVerifiedEXIT(lines 1241 1256) no Hoare annotation was computed. [2019-10-13 21:12:56,702 INFO L443 ceAbstractionStarter]: For program point is_queue_emptyEXIT(lines 648 656) no Hoare annotation was computed. [2019-10-13 21:12:56,702 INFO L446 ceAbstractionStarter]: At program point is_queue_emptyENTRY(lines 648 656) the Hoare annotation is: true [2019-10-13 21:12:56,702 INFO L443 ceAbstractionStarter]: For program point is_queue_emptyFINAL(lines 648 656) no Hoare annotation was computed. [2019-10-13 21:12:56,702 INFO L443 ceAbstractionStarter]: For program point setEmailSignKeyEXIT(lines 1204 1219) no Hoare annotation was computed. [2019-10-13 21:12:56,702 INFO L443 ceAbstractionStarter]: For program point L1211(lines 1211 1215) no Hoare annotation was computed. [2019-10-13 21:12:56,703 INFO L443 ceAbstractionStarter]: For program point L1211-2(lines 1204 1219) no Hoare annotation was computed. [2019-10-13 21:12:56,703 INFO L443 ceAbstractionStarter]: For program point L1208(lines 1208 1216) no Hoare annotation was computed. [2019-10-13 21:12:56,703 INFO L443 ceAbstractionStarter]: For program point setEmailSignKeyENTRY(lines 1204 1219) no Hoare annotation was computed. [2019-10-13 21:12:56,703 INFO L443 ceAbstractionStarter]: For program point L2364(lines 2364 2370) no Hoare annotation was computed. [2019-10-13 21:12:56,703 INFO L443 ceAbstractionStarter]: For program point getClientKeyringPublicKeyEXIT(lines 2341 2394) no Hoare annotation was computed. [2019-10-13 21:12:56,703 INFO L443 ceAbstractionStarter]: For program point L2360(lines 2360 2371) no Hoare annotation was computed. [2019-10-13 21:12:56,703 INFO L443 ceAbstractionStarter]: For program point L2350(lines 2350 2356) no Hoare annotation was computed. [2019-10-13 21:12:56,703 INFO L443 ceAbstractionStarter]: For program point L2346(lines 2346 2357) no Hoare annotation was computed. [2019-10-13 21:12:56,703 INFO L443 ceAbstractionStarter]: For program point L2373(lines 2373 2389) no Hoare annotation was computed. [2019-10-13 21:12:56,704 INFO L443 ceAbstractionStarter]: For program point getClientKeyringPublicKeyFINAL(lines 2341 2394) no Hoare annotation was computed. [2019-10-13 21:12:56,704 INFO L443 ceAbstractionStarter]: For program point getClientKeyringPublicKeyENTRY(lines 2341 2394) no Hoare annotation was computed. [2019-10-13 21:12:56,704 INFO L443 ceAbstractionStarter]: For program point L2359(lines 2359 2390) no Hoare annotation was computed. [2019-10-13 21:12:56,704 INFO L443 ceAbstractionStarter]: For program point L2378(lines 2378 2384) no Hoare annotation was computed. [2019-10-13 21:12:56,704 INFO L443 ceAbstractionStarter]: For program point L2345(lines 2345 2391) no Hoare annotation was computed. [2019-10-13 21:12:56,704 INFO L443 ceAbstractionStarter]: For program point L2374(lines 2374 2385) no Hoare annotation was computed. [2019-10-13 21:12:56,704 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-10-13 21:12:56,705 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2019-10-13 21:12:56,705 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-10-13 21:12:56,705 INFO L443 ceAbstractionStarter]: For program point select_oneENTRY(lines 72 81) no Hoare annotation was computed. [2019-10-13 21:12:56,705 INFO L443 ceAbstractionStarter]: For program point select_oneFINAL(lines 72 81) no Hoare annotation was computed. [2019-10-13 21:12:56,705 INFO L443 ceAbstractionStarter]: For program point select_oneEXIT(lines 72 81) no Hoare annotation was computed. [2019-10-13 21:12:56,705 INFO L443 ceAbstractionStarter]: For program point L355-2(lines 355 375) no Hoare annotation was computed. [2019-10-13 21:12:56,705 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtENTRY(lines 306 408) no Hoare annotation was computed. [2019-10-13 21:12:56,705 INFO L443 ceAbstractionStarter]: For program point L376(lines 354 377) no Hoare annotation was computed. [2019-10-13 21:12:56,706 INFO L443 ceAbstractionStarter]: For program point L335(lines 335 351) no Hoare annotation was computed. [2019-10-13 21:12:56,706 INFO L443 ceAbstractionStarter]: For program point L395(lines 395 402) no Hoare annotation was computed. [2019-10-13 21:12:56,706 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtFINAL(lines 306 408) no Hoare annotation was computed. [2019-10-13 21:12:56,706 INFO L443 ceAbstractionStarter]: For program point L356(lines 355 375) no Hoare annotation was computed. [2019-10-13 21:12:56,706 INFO L443 ceAbstractionStarter]: For program point L387(line 387) no Hoare annotation was computed. [2019-10-13 21:12:56,706 INFO L443 ceAbstractionStarter]: For program point L387-1(line 387) no Hoare annotation was computed. [2019-10-13 21:12:56,706 INFO L443 ceAbstractionStarter]: For program point L352(lines 352 393) no Hoare annotation was computed. [2019-10-13 21:12:56,706 INFO L443 ceAbstractionStarter]: For program point L371(line 371) no Hoare annotation was computed. [2019-10-13 21:12:56,707 INFO L443 ceAbstractionStarter]: For program point L371-1(line 371) no Hoare annotation was computed. [2019-10-13 21:12:56,707 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtEXIT(lines 306 408) no Hoare annotation was computed. [2019-10-13 21:12:56,707 INFO L443 ceAbstractionStarter]: For program point L330(lines 330 334) no Hoare annotation was computed. [2019-10-13 21:12:56,707 INFO L443 ceAbstractionStarter]: For program point L394(lines 394 405) no Hoare annotation was computed. [2019-10-13 21:12:56,707 INFO L443 ceAbstractionStarter]: For program point L357(lines 357 361) no Hoare annotation was computed. [2019-10-13 21:12:56,707 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAddressFINAL(lines 1934 2002) no Hoare annotation was computed. [2019-10-13 21:12:56,707 INFO L443 ceAbstractionStarter]: For program point L1947(lines 1947 1953) no Hoare annotation was computed. [2019-10-13 21:12:56,707 INFO L443 ceAbstractionStarter]: For program point L1976(lines 1976 1997) no Hoare annotation was computed. [2019-10-13 21:12:56,707 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAddressENTRY(lines 1934 2002) no Hoare annotation was computed. [2019-10-13 21:12:56,708 INFO L443 ceAbstractionStarter]: For program point L1943(lines 1943 1954) no Hoare annotation was computed. [2019-10-13 21:12:56,708 INFO L443 ceAbstractionStarter]: For program point L1939(lines 1939 1955) no Hoare annotation was computed. [2019-10-13 21:12:56,708 INFO L443 ceAbstractionStarter]: For program point L1966(lines 1966 1972) no Hoare annotation was computed. [2019-10-13 21:12:56,708 INFO L443 ceAbstractionStarter]: For program point L1962(lines 1962 1973) no Hoare annotation was computed. [2019-10-13 21:12:56,708 INFO L443 ceAbstractionStarter]: For program point L1958(lines 1958 1974) no Hoare annotation was computed. [2019-10-13 21:12:56,708 INFO L443 ceAbstractionStarter]: For program point L1985(lines 1985 1991) no Hoare annotation was computed. [2019-10-13 21:12:56,708 INFO L443 ceAbstractionStarter]: For program point L1981(lines 1981 1992) no Hoare annotation was computed. [2019-10-13 21:12:56,708 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAddressEXIT(lines 1934 2002) no Hoare annotation was computed. [2019-10-13 21:12:56,708 INFO L443 ceAbstractionStarter]: For program point L1977(lines 1977 1993) no Hoare annotation was computed. [2019-10-13 21:12:56,709 INFO L443 ceAbstractionStarter]: For program point L1938(lines 1938 1999) no Hoare annotation was computed. [2019-10-13 21:12:56,709 INFO L443 ceAbstractionStarter]: For program point L1957(lines 1957 1998) no Hoare annotation was computed. [2019-10-13 21:12:56,709 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2019-10-13 21:12:56,709 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2019-10-13 21:12:56,709 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2019-10-13 21:12:56,709 INFO L443 ceAbstractionStarter]: For program point rjhEnableForwardingEXIT(lines 839 848) no Hoare annotation was computed. [2019-10-13 21:12:56,709 INFO L439 ceAbstractionStarter]: At program point rjhEnableForwardingENTRY(lines 839 848) the Hoare annotation is: (and (or (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (= ~__ste_client_forwardReceiver0~0 0)) (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= ~__ste_client_forwardReceiver1~0 0)) (or (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (= ~__ste_client_forwardReceiver2~0 0))) [2019-10-13 21:12:56,709 INFO L443 ceAbstractionStarter]: For program point rjhEnableForwardingFINAL(lines 839 848) no Hoare annotation was computed. [2019-10-13 21:12:56,709 INFO L443 ceAbstractionStarter]: For program point setClientOutbufferEXIT(lines 1630 1649) no Hoare annotation was computed. [2019-10-13 21:12:56,709 INFO L443 ceAbstractionStarter]: For program point L1640(lines 1640 1644) no Hoare annotation was computed. [2019-10-13 21:12:56,709 INFO L443 ceAbstractionStarter]: For program point L1640-2(lines 1630 1649) no Hoare annotation was computed. [2019-10-13 21:12:56,709 INFO L443 ceAbstractionStarter]: For program point setClientOutbufferENTRY(lines 1630 1649) no Hoare annotation was computed. [2019-10-13 21:12:56,710 INFO L443 ceAbstractionStarter]: For program point L1637(lines 1637 1645) no Hoare annotation was computed. [2019-10-13 21:12:56,710 INFO L443 ceAbstractionStarter]: For program point L1634(lines 1634 1646) no Hoare annotation was computed. [2019-10-13 21:12:56,710 INFO L446 ceAbstractionStarter]: At program point L801(line 801) the Hoare annotation is: true [2019-10-13 21:12:56,710 INFO L443 ceAbstractionStarter]: For program point L801-1(line 801) no Hoare annotation was computed. [2019-10-13 21:12:56,710 INFO L443 ceAbstractionStarter]: For program point setupEXIT(lines 785 807) no Hoare annotation was computed. [2019-10-13 21:12:56,710 INFO L446 ceAbstractionStarter]: At program point setupENTRY(lines 785 807) the Hoare annotation is: true [2019-10-13 21:12:56,710 INFO L446 ceAbstractionStarter]: At program point L797(line 797) the Hoare annotation is: true [2019-10-13 21:12:56,710 INFO L443 ceAbstractionStarter]: For program point L797-1(line 797) no Hoare annotation was computed. [2019-10-13 21:12:56,710 INFO L443 ceAbstractionStarter]: For program point setupFINAL(lines 785 807) no Hoare annotation was computed. [2019-10-13 21:12:56,711 INFO L446 ceAbstractionStarter]: At program point L793(line 793) the Hoare annotation is: true [2019-10-13 21:12:56,711 INFO L443 ceAbstractionStarter]: For program point L793-1(line 793) no Hoare annotation was computed. [2019-10-13 21:12:56,711 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-13 21:12:56,711 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~__ste_client_forwardReceiver1~0 0) (= ~__ste_client_forwardReceiver2~0 0) (= ~__ste_client_forwardReceiver0~0 0)) [2019-10-13 21:12:56,711 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-10-13 21:12:56,711 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-13 21:12:56,711 INFO L439 ceAbstractionStarter]: At program point L129(line 129) the Hoare annotation is: false [2019-10-13 21:12:56,711 INFO L443 ceAbstractionStarter]: For program point L129-1(lines 117 134) no Hoare annotation was computed. [2019-10-13 21:12:56,711 INFO L443 ceAbstractionStarter]: For program point __utac_acc__DecryptForward_spec__1EXIT(lines 117 134) no Hoare annotation was computed. [2019-10-13 21:12:56,712 INFO L443 ceAbstractionStarter]: For program point L125(lines 125 131) no Hoare annotation was computed. [2019-10-13 21:12:56,712 INFO L446 ceAbstractionStarter]: At program point L123(line 123) the Hoare annotation is: true [2019-10-13 21:12:56,712 INFO L443 ceAbstractionStarter]: For program point L123-1(line 123) no Hoare annotation was computed. [2019-10-13 21:12:56,712 INFO L446 ceAbstractionStarter]: At program point __utac_acc__DecryptForward_spec__1ENTRY(lines 117 134) the Hoare annotation is: true [2019-10-13 21:12:56,712 INFO L443 ceAbstractionStarter]: For program point getEmailFromFINAL(lines 922 940) no Hoare annotation was computed. [2019-10-13 21:12:56,712 INFO L443 ceAbstractionStarter]: For program point L926(lines 926 937) no Hoare annotation was computed. [2019-10-13 21:12:56,712 INFO L443 ceAbstractionStarter]: For program point getEmailFromEXIT(lines 922 940) no Hoare annotation was computed. [2019-10-13 21:12:56,712 INFO L446 ceAbstractionStarter]: At program point getEmailFromENTRY(lines 922 940) the Hoare annotation is: true [2019-10-13 21:12:56,712 INFO L443 ceAbstractionStarter]: For program point L930(lines 930 936) no Hoare annotation was computed. [2019-10-13 21:12:56,713 INFO L443 ceAbstractionStarter]: For program point setClientKeyringSizeEXIT(lines 2180 2199) no Hoare annotation was computed. [2019-10-13 21:12:56,713 INFO L443 ceAbstractionStarter]: For program point setClientKeyringSizeENTRY(lines 2180 2199) no Hoare annotation was computed. [2019-10-13 21:12:56,713 INFO L443 ceAbstractionStarter]: For program point L2190(lines 2190 2194) no Hoare annotation was computed. [2019-10-13 21:12:56,713 INFO L443 ceAbstractionStarter]: For program point L2190-2(lines 2180 2199) no Hoare annotation was computed. [2019-10-13 21:12:56,713 INFO L443 ceAbstractionStarter]: For program point L2187(lines 2187 2195) no Hoare annotation was computed. [2019-10-13 21:12:56,713 INFO L443 ceAbstractionStarter]: For program point L2184(lines 2184 2196) no Hoare annotation was computed. [2019-10-13 21:12:56,713 INFO L443 ceAbstractionStarter]: For program point promptEXIT(lines 41 55) no Hoare annotation was computed. [2019-10-13 21:12:56,713 INFO L443 ceAbstractionStarter]: For program point promptENTRY(lines 41 55) no Hoare annotation was computed. [2019-10-13 21:12:56,713 INFO L443 ceAbstractionStarter]: For program point promptFINAL(lines 41 55) no Hoare annotation was computed. [2019-10-13 21:12:56,714 INFO L443 ceAbstractionStarter]: For program point queueFINAL(lines 638 647) no Hoare annotation was computed. [2019-10-13 21:12:56,714 INFO L446 ceAbstractionStarter]: At program point queueENTRY(lines 638 647) the Hoare annotation is: true [2019-10-13 21:12:56,714 INFO L443 ceAbstractionStarter]: For program point queueEXIT(lines 638 647) no Hoare annotation was computed. [2019-10-13 21:12:56,714 INFO L443 ceAbstractionStarter]: For program point L2578(lines 2578 2582) no Hoare annotation was computed. [2019-10-13 21:12:56,714 INFO L443 ceAbstractionStarter]: For program point L2578-2(lines 2568 2587) no Hoare annotation was computed. [2019-10-13 21:12:56,714 INFO L443 ceAbstractionStarter]: For program point L2575(lines 2575 2583) no Hoare annotation was computed. [2019-10-13 21:12:56,714 INFO L443 ceAbstractionStarter]: For program point L2572(lines 2572 2584) no Hoare annotation was computed. [2019-10-13 21:12:56,714 INFO L443 ceAbstractionStarter]: For program point setClientIdEXIT(lines 2568 2587) no Hoare annotation was computed. [2019-10-13 21:12:56,714 INFO L446 ceAbstractionStarter]: At program point setClientIdENTRY(lines 2568 2587) the Hoare annotation is: true [2019-10-13 21:12:56,724 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 09:12:56 BoogieIcfgContainer [2019-10-13 21:12:56,724 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-13 21:12:56,727 INFO L168 Benchmark]: Toolchain (without parser) took 13464.34 ms. Allocated memory was 137.9 MB in the beginning and 551.6 MB in the end (delta: 413.7 MB). Free memory was 100.1 MB in the beginning and 373.8 MB in the end (delta: -273.7 MB). Peak memory consumption was 450.6 MB. Max. memory is 7.1 GB. [2019-10-13 21:12:56,728 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 137.9 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-10-13 21:12:56,737 INFO L168 Benchmark]: CACSL2BoogieTranslator took 980.82 ms. Allocated memory was 137.9 MB in the beginning and 202.4 MB in the end (delta: 64.5 MB). Free memory was 99.9 MB in the beginning and 147.6 MB in the end (delta: -47.7 MB). Peak memory consumption was 33.3 MB. Max. memory is 7.1 GB. [2019-10-13 21:12:56,743 INFO L168 Benchmark]: Boogie Preprocessor took 202.11 ms. Allocated memory is still 202.4 MB. Free memory was 147.6 MB in the beginning and 139.2 MB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 7.1 GB. [2019-10-13 21:12:56,743 INFO L168 Benchmark]: RCFGBuilder took 2098.21 ms. Allocated memory was 202.4 MB in the beginning and 252.2 MB in the end (delta: 49.8 MB). Free memory was 139.2 MB in the beginning and 192.6 MB in the end (delta: -53.3 MB). Peak memory consumption was 96.5 MB. Max. memory is 7.1 GB. [2019-10-13 21:12:56,744 INFO L168 Benchmark]: TraceAbstraction took 10172.66 ms. Allocated memory was 252.2 MB in the beginning and 551.6 MB in the end (delta: 299.4 MB). Free memory was 192.6 MB in the beginning and 373.8 MB in the end (delta: -181.2 MB). Peak memory consumption was 428.8 MB. Max. memory is 7.1 GB. [2019-10-13 21:12:56,749 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 137.9 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 980.82 ms. Allocated memory was 137.9 MB in the beginning and 202.4 MB in the end (delta: 64.5 MB). Free memory was 99.9 MB in the beginning and 147.6 MB in the end (delta: -47.7 MB). Peak memory consumption was 33.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 202.11 ms. Allocated memory is still 202.4 MB. Free memory was 147.6 MB in the beginning and 139.2 MB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2098.21 ms. Allocated memory was 202.4 MB in the beginning and 252.2 MB in the end (delta: 49.8 MB). Free memory was 139.2 MB in the beginning and 192.6 MB in the end (delta: -53.3 MB). Peak memory consumption was 96.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 10172.66 ms. Allocated memory was 252.2 MB in the beginning and 551.6 MB in the end (delta: 299.4 MB). Free memory was 192.6 MB in the beginning and 373.8 MB in the end (delta: -181.2 MB). Peak memory consumption was 428.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 110]: 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: 1296]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1305]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1410]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1388]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1399]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1363]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1377]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1330]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1341]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1316]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1297]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 94 procedures, 622 locations, 1 error locations. Result: SAFE, OverallTime: 10.0s, OverallIterations: 13, TraceHistogramMax: 3, AutomataDifference: 3.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.8s, HoareTripleCheckerStatistics: 4130 SDtfs, 1085 SDslu, 11378 SDs, 0 SdLazy, 674 SolverSat, 20 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 86 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7924occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.7s AutomataMinimizationTime, 13 MinimizatonAttempts, 129 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 103 LocationsWithAnnotation, 5282 PreInvPairs, 8582 NumberOfFragments, 365 HoareAnnotationTreeSize, 5282 FomulaSimplifications, 2212 FormulaSimplificationTreeSizeReduction, 0.8s HoareSimplificationTime, 103 FomulaSimplificationsInter, 5977 FormulaSimplificationTreeSizeReductionInter, 0.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 2009 NumberOfCodeBlocks, 2009 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 1996 ConstructedInterpolants, 0 QuantifiedInterpolants, 371068 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 13 PerfectInterpolantSequences, 282/282 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...