/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/product-lines/email_spec8_product12.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-07 00:55:07,806 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-07 00:55:07,808 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-07 00:55:07,820 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-07 00:55:07,820 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-07 00:55:07,822 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-07 00:55:07,823 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-07 00:55:07,825 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-07 00:55:07,826 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-07 00:55:07,827 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-07 00:55:07,828 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-07 00:55:07,829 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-07 00:55:07,830 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-07 00:55:07,831 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-07 00:55:07,832 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-07 00:55:07,833 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-07 00:55:07,834 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-07 00:55:07,834 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-07 00:55:07,836 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-07 00:55:07,838 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-07 00:55:07,839 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-07 00:55:07,840 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-07 00:55:07,841 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-07 00:55:07,842 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-07 00:55:07,844 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-07 00:55:07,844 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-07 00:55:07,845 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-07 00:55:07,846 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-07 00:55:07,846 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-07 00:55:07,847 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-07 00:55:07,847 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-07 00:55:07,848 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-07 00:55:07,849 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-07 00:55:07,849 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-07 00:55:07,850 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-07 00:55:07,850 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-07 00:55:07,851 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-07 00:55:07,851 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-07 00:55:07,851 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-07 00:55:07,852 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-07 00:55:07,853 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-07 00:55:07,854 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 [2019-11-07 00:55:07,874 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-07 00:55:07,875 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-07 00:55:07,877 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-07 00:55:07,877 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-07 00:55:07,877 INFO L138 SettingsManager]: * Use SBE=true [2019-11-07 00:55:07,877 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-07 00:55:07,877 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-07 00:55:07,878 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-07 00:55:07,878 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-07 00:55:07,878 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-07 00:55:07,879 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-07 00:55:07,879 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-07 00:55:07,880 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-07 00:55:07,880 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-07 00:55:07,880 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-07 00:55:07,880 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-07 00:55:07,881 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-07 00:55:07,881 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-07 00:55:07,881 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-07 00:55:07,881 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-07 00:55:07,882 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-07 00:55:07,882 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 00:55:07,882 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-07 00:55:07,882 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-07 00:55:07,882 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-07 00:55:07,882 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-07 00:55:07,883 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-07 00:55:07,883 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-07 00:55:07,883 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 [2019-11-07 00:55:08,156 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-07 00:55:08,172 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-07 00:55:08,176 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-07 00:55:08,177 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-07 00:55:08,178 INFO L275 PluginConnector]: CDTParser initialized [2019-11-07 00:55:08,178 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec8_product12.cil.c [2019-11-07 00:55:08,253 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55f4b6079/ed3cf081ed6e42c5b4ee55299139b420/FLAGa3cf2b254 [2019-11-07 00:55:08,875 INFO L306 CDTParser]: Found 1 translation units. [2019-11-07 00:55:08,876 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec8_product12.cil.c [2019-11-07 00:55:08,895 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55f4b6079/ed3cf081ed6e42c5b4ee55299139b420/FLAGa3cf2b254 [2019-11-07 00:55:09,106 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55f4b6079/ed3cf081ed6e42c5b4ee55299139b420 [2019-11-07 00:55:09,115 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-07 00:55:09,116 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-07 00:55:09,117 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-07 00:55:09,117 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-07 00:55:09,121 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-07 00:55:09,122 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:55:09" (1/1) ... [2019-11-07 00:55:09,125 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ed72645 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:55:09, skipping insertion in model container [2019-11-07 00:55:09,125 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:55:09" (1/1) ... [2019-11-07 00:55:09,134 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-07 00:55:09,220 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-07 00:55:10,037 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 00:55:10,060 INFO L188 MainTranslator]: Completed pre-run [2019-11-07 00:55:10,211 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 00:55:10,322 INFO L192 MainTranslator]: Completed translation [2019-11-07 00:55:10,323 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:55:10 WrapperNode [2019-11-07 00:55:10,324 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-07 00:55:10,325 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-07 00:55:10,325 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-07 00:55:10,325 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-07 00:55:10,339 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:55:10" (1/1) ... [2019-11-07 00:55:10,339 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:55:10" (1/1) ... [2019-11-07 00:55:10,367 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:55:10" (1/1) ... [2019-11-07 00:55:10,368 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:55:10" (1/1) ... [2019-11-07 00:55:10,428 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:55:10" (1/1) ... [2019-11-07 00:55:10,458 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:55:10" (1/1) ... [2019-11-07 00:55:10,480 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:55:10" (1/1) ... [2019-11-07 00:55:10,507 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-07 00:55:10,510 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-07 00:55:10,510 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-07 00:55:10,511 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-07 00:55:10,512 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:55:10" (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 [2019-11-07 00:55:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-07 00:55:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-07 00:55:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-11-07 00:55:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-11-07 00:55:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-11-07 00:55:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-11-07 00:55:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-11-07 00:55:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-11-07 00:55:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-11-07 00:55:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-11-07 00:55:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-11-07 00:55:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-11-07 00:55:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-11-07 00:55:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-11-07 00:55:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-11-07 00:55:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-11-07 00:55:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-11-07 00:55:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-11-07 00:55:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-07 00:55:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-11-07 00:55:10,581 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-11-07 00:55:10,581 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-11-07 00:55:10,582 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-11-07 00:55:10,583 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-11-07 00:55:10,583 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-11-07 00:55:10,583 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-11-07 00:55:10,583 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-11-07 00:55:10,584 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-11-07 00:55:10,584 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-11-07 00:55:10,584 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-11-07 00:55:10,584 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-11-07 00:55:10,584 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-11-07 00:55:10,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-11-07 00:55:10,585 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-11-07 00:55:10,585 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-11-07 00:55:10,585 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-11-07 00:55:10,585 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-11-07 00:55:10,585 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-11-07 00:55:10,586 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-11-07 00:55:10,586 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-11-07 00:55:10,586 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-11-07 00:55:10,586 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-11-07 00:55:10,586 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-11-07 00:55:10,587 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-11-07 00:55:10,587 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-11-07 00:55:10,587 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-11-07 00:55:10,587 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-11-07 00:55:10,587 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-11-07 00:55:10,587 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-11-07 00:55:10,588 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-11-07 00:55:10,588 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-11-07 00:55:10,588 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-11-07 00:55:10,588 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-11-07 00:55:10,588 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-11-07 00:55:10,588 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-11-07 00:55:10,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptAutoResponder_spec__1 [2019-11-07 00:55:10,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptAutoResponder_spec__2 [2019-11-07 00:55:10,589 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-11-07 00:55:10,589 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-11-07 00:55:10,589 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2019-11-07 00:55:10,589 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-11-07 00:55:10,590 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-11-07 00:55:10,590 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-11-07 00:55:10,590 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-11-07 00:55:10,590 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-11-07 00:55:10,590 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-11-07 00:55:10,591 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-11-07 00:55:10,591 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Encrypt [2019-11-07 00:55:10,591 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-11-07 00:55:10,591 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-11-07 00:55:10,591 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-11-07 00:55:10,592 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-11-07 00:55:10,592 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-11-07 00:55:10,592 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-11-07 00:55:10,592 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-11-07 00:55:10,592 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-11-07 00:55:10,592 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-11-07 00:55:10,593 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-11-07 00:55:10,593 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-11-07 00:55:10,593 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-11-07 00:55:10,593 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-11-07 00:55:10,593 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-11-07 00:55:10,593 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-11-07 00:55:10,594 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-11-07 00:55:10,594 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-11-07 00:55:10,594 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-11-07 00:55:10,594 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-11-07 00:55:10,594 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-11-07 00:55:10,595 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-11-07 00:55:10,595 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-11-07 00:55:10,595 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-11-07 00:55:10,595 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-11-07 00:55:10,595 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-11-07 00:55:10,595 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-11-07 00:55:10,596 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-11-07 00:55:10,596 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-11-07 00:55:10,596 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-11-07 00:55:10,596 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-11-07 00:55:10,596 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-11-07 00:55:10,596 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-11-07 00:55:10,596 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-11-07 00:55:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-11-07 00:55:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-11-07 00:55:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-11-07 00:55:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-11-07 00:55:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-11-07 00:55:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-11-07 00:55:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-07 00:55:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-07 00:55:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-11-07 00:55:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-07 00:55:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-07 00:55:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-11-07 00:55:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-07 00:55:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-07 00:55:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-07 00:55:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-07 00:55:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-11-07 00:55:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-07 00:55:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-11-07 00:55:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-11-07 00:55:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-07 00:55:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-11-07 00:55:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-11-07 00:55:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-07 00:55:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-11-07 00:55:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-11-07 00:55:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-11-07 00:55:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-11-07 00:55:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-11-07 00:55:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-11-07 00:55:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-11-07 00:55:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-11-07 00:55:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-11-07 00:55:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-11-07 00:55:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-11-07 00:55:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-11-07 00:55:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-11-07 00:55:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-11-07 00:55:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-11-07 00:55:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-11-07 00:55:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-11-07 00:55:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-11-07 00:55:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-11-07 00:55:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-11-07 00:55:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-11-07 00:55:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-11-07 00:55:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-11-07 00:55:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-11-07 00:55:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-11-07 00:55:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-11-07 00:55:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-07 00:55:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-11-07 00:55:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-11-07 00:55:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-11-07 00:55:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-11-07 00:55:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-11-07 00:55:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-11-07 00:55:10,607 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-11-07 00:55:10,607 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-11-07 00:55:10,607 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-11-07 00:55:10,607 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-11-07 00:55:10,607 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-11-07 00:55:10,607 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-11-07 00:55:10,608 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-11-07 00:55:10,608 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-11-07 00:55:10,608 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-11-07 00:55:10,608 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-11-07 00:55:10,608 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-11-07 00:55:10,608 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-11-07 00:55:10,608 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-11-07 00:55:10,609 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-11-07 00:55:10,609 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-11-07 00:55:10,609 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-11-07 00:55:10,609 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-11-07 00:55:10,609 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-11-07 00:55:10,609 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-11-07 00:55:10,609 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-11-07 00:55:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-11-07 00:55:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-11-07 00:55:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-11-07 00:55:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-11-07 00:55:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-11-07 00:55:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-11-07 00:55:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-11-07 00:55:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-11-07 00:55:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-11-07 00:55:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptAutoResponder_spec__1 [2019-11-07 00:55:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptAutoResponder_spec__2 [2019-11-07 00:55:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-11-07 00:55:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-11-07 00:55:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-11-07 00:55:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-11-07 00:55:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-11-07 00:55:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2019-11-07 00:55:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-11-07 00:55:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-11-07 00:55:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-11-07 00:55:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-11-07 00:55:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-11-07 00:55:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-11-07 00:55:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-11-07 00:55:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-11-07 00:55:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-11-07 00:55:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-11-07 00:55:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-11-07 00:55:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Encrypt [2019-11-07 00:55:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-11-07 00:55:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-11-07 00:55:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-11-07 00:55:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-11-07 00:55:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-11-07 00:55:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-11-07 00:55:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-11-07 00:55:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-11-07 00:55:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-11-07 00:55:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-11-07 00:55:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-11-07 00:55:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-11-07 00:55:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-11-07 00:55:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-11-07 00:55:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-11-07 00:55:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-11-07 00:55:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-11-07 00:55:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-11-07 00:55:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-11-07 00:55:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-07 00:55:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-07 00:55:10,617 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-07 00:55:12,559 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-07 00:55:12,559 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-07 00:55:12,562 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:55:12 BoogieIcfgContainer [2019-11-07 00:55:12,562 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-07 00:55:12,565 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-07 00:55:12,566 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-07 00:55:12,569 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-07 00:55:12,570 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:55:09" (1/3) ... [2019-11-07 00:55:12,571 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55a7ae58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:55:12, skipping insertion in model container [2019-11-07 00:55:12,571 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:55:10" (2/3) ... [2019-11-07 00:55:12,571 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55a7ae58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:55:12, skipping insertion in model container [2019-11-07 00:55:12,572 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:55:12" (3/3) ... [2019-11-07 00:55:12,573 INFO L109 eAbstractionObserver]: Analyzing ICFG email_spec8_product12.cil.c [2019-11-07 00:55:12,584 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-07 00:55:12,596 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-07 00:55:12,607 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-07 00:55:12,660 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-07 00:55:12,661 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-07 00:55:12,661 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-07 00:55:12,661 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-07 00:55:12,661 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-07 00:55:12,661 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-07 00:55:12,661 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-07 00:55:12,662 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-07 00:55:12,700 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states. [2019-11-07 00:55:12,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2019-11-07 00:55:12,734 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:55:12,736 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:55:12,740 INFO L410 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:55:12,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:55:12,748 INFO L82 PathProgramCache]: Analyzing trace with hash 469498935, now seen corresponding path program 1 times [2019-11-07 00:55:12,760 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:55:12,760 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [127278654] [2019-11-07 00:55:12,760 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:55:13,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:55:13,464 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2019-11-07 00:55:13,465 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [127278654] [2019-11-07 00:55:13,469 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 00:55:13,470 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-07 00:55:13,471 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2068423904] [2019-11-07 00:55:13,480 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-11-07 00:55:13,483 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:55:13,501 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-11-07 00:55:13,511 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-11-07 00:55:13,515 INFO L87 Difference]: Start difference. First operand 428 states. Second operand 2 states. [2019-11-07 00:55:13,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:55:13,613 INFO L93 Difference]: Finished difference Result 565 states and 753 transitions. [2019-11-07 00:55:13,613 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-11-07 00:55:13,617 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 145 [2019-11-07 00:55:13,618 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:55:13,648 INFO L225 Difference]: With dead ends: 565 [2019-11-07 00:55:13,648 INFO L226 Difference]: Without dead ends: 383 [2019-11-07 00:55:13,654 INFO L630 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 [2019-11-07 00:55:13,672 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 383 states. [2019-11-07 00:55:13,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 383 to 383. [2019-11-07 00:55:13,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 383 states. [2019-11-07 00:55:13,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 383 states and 514 transitions. [2019-11-07 00:55:13,732 INFO L78 Accepts]: Start accepts. Automaton has 383 states and 514 transitions. Word has length 145 [2019-11-07 00:55:13,735 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:55:13,735 INFO L462 AbstractCegarLoop]: Abstraction has 383 states and 514 transitions. [2019-11-07 00:55:13,735 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-11-07 00:55:13,735 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 514 transitions. [2019-11-07 00:55:13,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2019-11-07 00:55:13,739 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:55:13,739 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:55:13,740 INFO L410 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:55:13,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:55:13,740 INFO L82 PathProgramCache]: Analyzing trace with hash 312738911, now seen corresponding path program 1 times [2019-11-07 00:55:13,740 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:55:13,741 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1653425587] [2019-11-07 00:55:13,741 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:55:13,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:55:13,944 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2019-11-07 00:55:13,944 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1653425587] [2019-11-07 00:55:13,945 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 00:55:13,945 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-07 00:55:13,945 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1874597674] [2019-11-07 00:55:13,947 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-07 00:55:13,948 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:55:13,948 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-07 00:55:13,948 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:55:13,948 INFO L87 Difference]: Start difference. First operand 383 states and 514 transitions. Second operand 3 states. [2019-11-07 00:55:13,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:55:13,985 INFO L93 Difference]: Finished difference Result 548 states and 722 transitions. [2019-11-07 00:55:13,985 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-07 00:55:13,985 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 146 [2019-11-07 00:55:13,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:55:13,989 INFO L225 Difference]: With dead ends: 548 [2019-11-07 00:55:13,989 INFO L226 Difference]: Without dead ends: 386 [2019-11-07 00:55:13,992 INFO L630 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 [2019-11-07 00:55:13,993 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 386 states. [2019-11-07 00:55:14,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 386 to 385. [2019-11-07 00:55:14,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 385 states. [2019-11-07 00:55:14,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 385 states and 516 transitions. [2019-11-07 00:55:14,022 INFO L78 Accepts]: Start accepts. Automaton has 385 states and 516 transitions. Word has length 146 [2019-11-07 00:55:14,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:55:14,023 INFO L462 AbstractCegarLoop]: Abstraction has 385 states and 516 transitions. [2019-11-07 00:55:14,023 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-07 00:55:14,023 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 516 transitions. [2019-11-07 00:55:14,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2019-11-07 00:55:14,026 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:55:14,026 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:55:14,026 INFO L410 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:55:14,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:55:14,027 INFO L82 PathProgramCache]: Analyzing trace with hash 19675627, now seen corresponding path program 1 times [2019-11-07 00:55:14,027 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:55:14,027 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [581184578] [2019-11-07 00:55:14,028 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:55:14,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:55:14,222 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2019-11-07 00:55:14,222 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [581184578] [2019-11-07 00:55:14,222 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 00:55:14,222 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-07 00:55:14,223 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1232167827] [2019-11-07 00:55:14,223 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-07 00:55:14,224 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:55:14,224 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-07 00:55:14,224 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:55:14,224 INFO L87 Difference]: Start difference. First operand 385 states and 516 transitions. Second operand 3 states. [2019-11-07 00:55:14,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:55:14,270 INFO L93 Difference]: Finished difference Result 744 states and 1027 transitions. [2019-11-07 00:55:14,271 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-07 00:55:14,271 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 152 [2019-11-07 00:55:14,271 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:55:14,275 INFO L225 Difference]: With dead ends: 744 [2019-11-07 00:55:14,275 INFO L226 Difference]: Without dead ends: 424 [2019-11-07 00:55:14,277 INFO L630 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 [2019-11-07 00:55:14,278 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 424 states. [2019-11-07 00:55:14,303 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 424 to 423. [2019-11-07 00:55:14,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 423 states. [2019-11-07 00:55:14,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 423 states and 582 transitions. [2019-11-07 00:55:14,307 INFO L78 Accepts]: Start accepts. Automaton has 423 states and 582 transitions. Word has length 152 [2019-11-07 00:55:14,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:55:14,308 INFO L462 AbstractCegarLoop]: Abstraction has 423 states and 582 transitions. [2019-11-07 00:55:14,308 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-07 00:55:14,309 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 582 transitions. [2019-11-07 00:55:14,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2019-11-07 00:55:14,312 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:55:14,312 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:55:14,312 INFO L410 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:55:14,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:55:14,313 INFO L82 PathProgramCache]: Analyzing trace with hash 1390914625, now seen corresponding path program 1 times [2019-11-07 00:55:14,313 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:55:14,313 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [656286658] [2019-11-07 00:55:14,313 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:55:14,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:55:14,506 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2019-11-07 00:55:14,506 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [656286658] [2019-11-07 00:55:14,506 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 00:55:14,507 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-07 00:55:14,507 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1644195904] [2019-11-07 00:55:14,508 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-07 00:55:14,508 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:55:14,508 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-07 00:55:14,509 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:55:14,509 INFO L87 Difference]: Start difference. First operand 423 states and 582 transitions. Second operand 3 states. [2019-11-07 00:55:14,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:55:14,541 INFO L93 Difference]: Finished difference Result 639 states and 870 transitions. [2019-11-07 00:55:14,542 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-07 00:55:14,542 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 153 [2019-11-07 00:55:14,544 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:55:14,550 INFO L225 Difference]: With dead ends: 639 [2019-11-07 00:55:14,550 INFO L226 Difference]: Without dead ends: 484 [2019-11-07 00:55:14,551 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:55:14,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 484 states. [2019-11-07 00:55:14,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 484 to 484. [2019-11-07 00:55:14,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 484 states. [2019-11-07 00:55:14,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 484 states and 664 transitions. [2019-11-07 00:55:14,597 INFO L78 Accepts]: Start accepts. Automaton has 484 states and 664 transitions. Word has length 153 [2019-11-07 00:55:14,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:55:14,597 INFO L462 AbstractCegarLoop]: Abstraction has 484 states and 664 transitions. [2019-11-07 00:55:14,597 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-07 00:55:14,598 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 664 transitions. [2019-11-07 00:55:14,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2019-11-07 00:55:14,602 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:55:14,603 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:55:14,603 INFO L410 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:55:14,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:55:14,604 INFO L82 PathProgramCache]: Analyzing trace with hash -1588169878, now seen corresponding path program 1 times [2019-11-07 00:55:14,604 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:55:14,604 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1338153958] [2019-11-07 00:55:14,604 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:55:14,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:55:15,291 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2019-11-07 00:55:15,291 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1338153958] [2019-11-07 00:55:15,292 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [300136581] [2019-11-07 00:55:15,292 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-07 00:55:15,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:55:15,924 INFO L256 TraceCheckSpWp]: Trace formula consists of 2659 conjuncts, 8 conjunts are in the unsatisfiable core [2019-11-07 00:55:15,945 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-07 00:55:16,315 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2019-11-07 00:55:16,316 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-11-07 00:55:16,857 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 00:55:16,998 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 00:55:17,108 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 00:55:17,252 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 19 proven. 3 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2019-11-07 00:55:17,253 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2019-11-07 00:55:17,253 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [21, 9] total 34 [2019-11-07 00:55:17,253 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2138673697] [2019-11-07 00:55:17,254 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-11-07 00:55:17,254 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:55:17,254 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-11-07 00:55:17,255 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=88, Invalid=1034, Unknown=0, NotChecked=0, Total=1122 [2019-11-07 00:55:17,255 INFO L87 Difference]: Start difference. First operand 484 states and 664 transitions. Second operand 9 states. [2019-11-07 00:55:18,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:55:18,543 INFO L93 Difference]: Finished difference Result 946 states and 1308 transitions. [2019-11-07 00:55:18,545 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-11-07 00:55:18,545 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 249 [2019-11-07 00:55:18,545 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:55:18,548 INFO L225 Difference]: With dead ends: 946 [2019-11-07 00:55:18,548 INFO L226 Difference]: Without dead ends: 498 [2019-11-07 00:55:18,551 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 524 GetRequests, 485 SyntacticMatches, 4 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 151 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=109, Invalid=1223, Unknown=0, NotChecked=0, Total=1332 [2019-11-07 00:55:18,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 498 states. [2019-11-07 00:55:18,571 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 498 to 498. [2019-11-07 00:55:18,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 498 states. [2019-11-07 00:55:18,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 498 states and 682 transitions. [2019-11-07 00:55:18,575 INFO L78 Accepts]: Start accepts. Automaton has 498 states and 682 transitions. Word has length 249 [2019-11-07 00:55:18,575 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:55:18,575 INFO L462 AbstractCegarLoop]: Abstraction has 498 states and 682 transitions. [2019-11-07 00:55:18,576 INFO L463 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-11-07 00:55:18,576 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 682 transitions. [2019-11-07 00:55:18,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2019-11-07 00:55:18,580 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:55:18,581 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:55:18,796 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-07 00:55:18,797 INFO L410 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:55:18,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:55:18,798 INFO L82 PathProgramCache]: Analyzing trace with hash -1328255012, now seen corresponding path program 1 times [2019-11-07 00:55:18,798 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:55:18,798 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2097878930] [2019-11-07 00:55:18,799 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:55:18,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:55:19,327 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2019-11-07 00:55:19,328 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2097878930] [2019-11-07 00:55:19,328 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1094292294] [2019-11-07 00:55:19,329 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-07 00:55:19,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:55:19,921 INFO L256 TraceCheckSpWp]: Trace formula consists of 2660 conjuncts, 6 conjunts are in the unsatisfiable core [2019-11-07 00:55:19,934 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-07 00:55:20,164 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2019-11-07 00:55:20,164 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-11-07 00:55:20,589 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 00:55:20,662 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 00:55:20,782 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 19 proven. 3 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2019-11-07 00:55:20,782 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2019-11-07 00:55:20,783 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [21, 7] total 30 [2019-11-07 00:55:20,783 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1980075965] [2019-11-07 00:55:20,784 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-11-07 00:55:20,784 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:55:20,785 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-11-07 00:55:20,786 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=796, Unknown=0, NotChecked=0, Total=870 [2019-11-07 00:55:20,786 INFO L87 Difference]: Start difference. First operand 498 states and 682 transitions. Second operand 7 states. [2019-11-07 00:55:21,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:55:21,852 INFO L93 Difference]: Finished difference Result 947 states and 1312 transitions. [2019-11-07 00:55:21,852 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-11-07 00:55:21,853 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 250 [2019-11-07 00:55:21,853 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:55:21,856 INFO L225 Difference]: With dead ends: 947 [2019-11-07 00:55:21,857 INFO L226 Difference]: Without dead ends: 500 [2019-11-07 00:55:21,859 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 525 GetRequests, 492 SyntacticMatches, 3 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 105 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=88, Invalid=904, Unknown=0, NotChecked=0, Total=992 [2019-11-07 00:55:21,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 500 states. [2019-11-07 00:55:21,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 500 to 500. [2019-11-07 00:55:21,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 500 states. [2019-11-07 00:55:21,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 500 states and 685 transitions. [2019-11-07 00:55:21,882 INFO L78 Accepts]: Start accepts. Automaton has 500 states and 685 transitions. Word has length 250 [2019-11-07 00:55:21,883 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:55:21,883 INFO L462 AbstractCegarLoop]: Abstraction has 500 states and 685 transitions. [2019-11-07 00:55:21,883 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-11-07 00:55:21,883 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 685 transitions. [2019-11-07 00:55:21,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2019-11-07 00:55:21,887 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:55:21,888 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:55:22,094 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-07 00:55:22,095 INFO L410 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:55:22,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:55:22,095 INFO L82 PathProgramCache]: Analyzing trace with hash -665731770, now seen corresponding path program 1 times [2019-11-07 00:55:22,096 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:55:22,096 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [6046950] [2019-11-07 00:55:22,096 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:55:22,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:55:22,460 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2019-11-07 00:55:22,460 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [6046950] [2019-11-07 00:55:22,460 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [657575961] [2019-11-07 00:55:22,460 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-07 00:55:23,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:55:23,101 INFO L256 TraceCheckSpWp]: Trace formula consists of 2661 conjuncts, 8 conjunts are in the unsatisfiable core [2019-11-07 00:55:23,115 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-07 00:55:23,351 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2019-11-07 00:55:23,352 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-11-07 00:55:23,816 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 00:55:23,907 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 00:55:24,000 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 00:55:24,153 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2019-11-07 00:55:24,153 INFO L218 FreeRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-11-07 00:55:24,153 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9, 9] imperfect sequences [21] total 35 [2019-11-07 00:55:24,154 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1611497370] [2019-11-07 00:55:24,155 INFO L442 AbstractCegarLoop]: Interpolant automaton has 16 states [2019-11-07 00:55:24,155 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:55:24,155 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2019-11-07 00:55:24,156 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=97, Invalid=1093, Unknown=0, NotChecked=0, Total=1190 [2019-11-07 00:55:24,156 INFO L87 Difference]: Start difference. First operand 500 states and 685 transitions. Second operand 16 states. [2019-11-07 00:55:25,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:55:25,544 INFO L93 Difference]: Finished difference Result 951 states and 1312 transitions. [2019-11-07 00:55:25,545 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-11-07 00:55:25,545 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 251 [2019-11-07 00:55:25,545 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:55:25,548 INFO L225 Difference]: With dead ends: 951 [2019-11-07 00:55:25,548 INFO L226 Difference]: Without dead ends: 512 [2019-11-07 00:55:25,550 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 529 GetRequests, 489 SyntacticMatches, 3 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 174 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=129, Invalid=1353, Unknown=0, NotChecked=0, Total=1482 [2019-11-07 00:55:25,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 512 states. [2019-11-07 00:55:25,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 512 to 510. [2019-11-07 00:55:25,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 510 states. [2019-11-07 00:55:25,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 510 states and 696 transitions. [2019-11-07 00:55:25,577 INFO L78 Accepts]: Start accepts. Automaton has 510 states and 696 transitions. Word has length 251 [2019-11-07 00:55:25,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:55:25,578 INFO L462 AbstractCegarLoop]: Abstraction has 510 states and 696 transitions. [2019-11-07 00:55:25,578 INFO L463 AbstractCegarLoop]: Interpolant automaton has 16 states. [2019-11-07 00:55:25,578 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 696 transitions. [2019-11-07 00:55:25,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2019-11-07 00:55:25,583 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:55:25,583 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:55:25,798 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-07 00:55:25,799 INFO L410 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:55:25,799 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:55:25,799 INFO L82 PathProgramCache]: Analyzing trace with hash 396307646, now seen corresponding path program 2 times [2019-11-07 00:55:25,800 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:55:25,800 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1170227587] [2019-11-07 00:55:25,801 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:55:25,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:55:26,513 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2019-11-07 00:55:26,513 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1170227587] [2019-11-07 00:55:26,513 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [370049325] [2019-11-07 00:55:26,514 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-07 00:55:27,184 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2019-11-07 00:55:27,185 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-11-07 00:55:27,191 INFO L256 TraceCheckSpWp]: Trace formula consists of 2135 conjuncts, 6 conjunts are in the unsatisfiable core [2019-11-07 00:55:27,202 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-07 00:55:27,398 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2019-11-07 00:55:27,398 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-11-07 00:55:27,773 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 00:55:27,838 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 00:55:27,936 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2019-11-07 00:55:27,936 INFO L218 FreeRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-11-07 00:55:27,936 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [21] total 31 [2019-11-07 00:55:27,937 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1021208203] [2019-11-07 00:55:27,939 INFO L442 AbstractCegarLoop]: Interpolant automaton has 12 states [2019-11-07 00:55:27,939 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:55:27,940 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2019-11-07 00:55:27,940 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=849, Unknown=0, NotChecked=0, Total=930 [2019-11-07 00:55:27,940 INFO L87 Difference]: Start difference. First operand 510 states and 696 transitions. Second operand 12 states. [2019-11-07 00:55:29,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:55:29,338 INFO L93 Difference]: Finished difference Result 942 states and 1300 transitions. [2019-11-07 00:55:29,340 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-11-07 00:55:29,340 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 252 [2019-11-07 00:55:29,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:55:29,345 INFO L225 Difference]: With dead ends: 942 [2019-11-07 00:55:29,345 INFO L226 Difference]: Without dead ends: 512 [2019-11-07 00:55:29,347 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 530 GetRequests, 496 SyntacticMatches, 2 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 121 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=103, Invalid=1019, Unknown=0, NotChecked=0, Total=1122 [2019-11-07 00:55:29,348 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 512 states. [2019-11-07 00:55:29,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 512 to 510. [2019-11-07 00:55:29,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 510 states. [2019-11-07 00:55:29,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 510 states and 695 transitions. [2019-11-07 00:55:29,370 INFO L78 Accepts]: Start accepts. Automaton has 510 states and 695 transitions. Word has length 252 [2019-11-07 00:55:29,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:55:29,371 INFO L462 AbstractCegarLoop]: Abstraction has 510 states and 695 transitions. [2019-11-07 00:55:29,371 INFO L463 AbstractCegarLoop]: Interpolant automaton has 12 states. [2019-11-07 00:55:29,371 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 695 transitions. [2019-11-07 00:55:29,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2019-11-07 00:55:29,374 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:55:29,374 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:55:29,582 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-07 00:55:29,582 INFO L410 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:55:29,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:55:29,583 INFO L82 PathProgramCache]: Analyzing trace with hash 301501478, now seen corresponding path program 3 times [2019-11-07 00:55:29,584 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:55:29,584 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [82243892] [2019-11-07 00:55:29,584 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:55:29,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:55:30,076 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2019-11-07 00:55:30,077 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [82243892] [2019-11-07 00:55:30,078 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [736564532] [2019-11-07 00:55:30,078 INFO L92 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-07 00:55:30,737 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-11-07 00:55:30,737 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-11-07 00:55:30,743 INFO L256 TraceCheckSpWp]: Trace formula consists of 2037 conjuncts, 8 conjunts are in the unsatisfiable core [2019-11-07 00:55:30,756 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-07 00:55:31,012 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2019-11-07 00:55:31,012 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-11-07 00:55:31,458 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 00:55:31,548 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 00:55:31,634 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 00:55:31,853 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2019-11-07 00:55:31,853 INFO L218 FreeRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-11-07 00:55:31,854 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9, 9] imperfect sequences [21] total 34 [2019-11-07 00:55:31,854 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [640985443] [2019-11-07 00:55:31,855 INFO L442 AbstractCegarLoop]: Interpolant automaton has 15 states [2019-11-07 00:55:31,855 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:55:31,855 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2019-11-07 00:55:31,856 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=88, Invalid=1034, Unknown=0, NotChecked=0, Total=1122 [2019-11-07 00:55:31,856 INFO L87 Difference]: Start difference. First operand 510 states and 695 transitions. Second operand 15 states. [2019-11-07 00:55:33,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:55:33,804 INFO L93 Difference]: Finished difference Result 949 states and 1307 transitions. [2019-11-07 00:55:33,805 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-11-07 00:55:33,805 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 253 [2019-11-07 00:55:33,806 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:55:33,809 INFO L225 Difference]: With dead ends: 949 [2019-11-07 00:55:33,809 INFO L226 Difference]: Without dead ends: 514 [2019-11-07 00:55:33,811 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 533 GetRequests, 493 SyntacticMatches, 4 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 162 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=117, Invalid=1289, Unknown=0, NotChecked=0, Total=1406 [2019-11-07 00:55:33,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 514 states. [2019-11-07 00:55:33,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 514 to 510. [2019-11-07 00:55:33,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 510 states. [2019-11-07 00:55:33,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 510 states and 694 transitions. [2019-11-07 00:55:33,833 INFO L78 Accepts]: Start accepts. Automaton has 510 states and 694 transitions. Word has length 253 [2019-11-07 00:55:33,833 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:55:33,834 INFO L462 AbstractCegarLoop]: Abstraction has 510 states and 694 transitions. [2019-11-07 00:55:33,834 INFO L463 AbstractCegarLoop]: Interpolant automaton has 15 states. [2019-11-07 00:55:33,834 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 694 transitions. [2019-11-07 00:55:33,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2019-11-07 00:55:33,837 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:55:33,837 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:55:34,043 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-07 00:55:34,043 INFO L410 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:55:34,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:55:34,043 INFO L82 PathProgramCache]: Analyzing trace with hash -1241225, now seen corresponding path program 1 times [2019-11-07 00:55:34,044 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:55:34,044 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1498017920] [2019-11-07 00:55:34,044 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:55:34,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:55:34,422 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2019-11-07 00:55:34,422 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1498017920] [2019-11-07 00:55:34,423 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [979411467] [2019-11-07 00:55:34,423 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-07 00:55:35,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:55:35,118 INFO L256 TraceCheckSpWp]: Trace formula consists of 2661 conjuncts, 6 conjunts are in the unsatisfiable core [2019-11-07 00:55:35,125 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-07 00:55:35,267 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2019-11-07 00:55:35,268 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-11-07 00:55:35,660 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 00:55:35,717 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 00:55:35,792 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2019-11-07 00:55:35,792 INFO L218 FreeRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-11-07 00:55:35,793 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [21] total 30 [2019-11-07 00:55:35,793 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1228887306] [2019-11-07 00:55:35,794 INFO L442 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-11-07 00:55:35,794 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:55:35,794 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-11-07 00:55:35,795 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=796, Unknown=0, NotChecked=0, Total=870 [2019-11-07 00:55:35,795 INFO L87 Difference]: Start difference. First operand 510 states and 694 transitions. Second operand 11 states. [2019-11-07 00:55:36,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:55:36,800 INFO L93 Difference]: Finished difference Result 946 states and 1304 transitions. [2019-11-07 00:55:36,801 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-11-07 00:55:36,801 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 254 [2019-11-07 00:55:36,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:55:36,804 INFO L225 Difference]: With dead ends: 946 [2019-11-07 00:55:36,804 INFO L226 Difference]: Without dead ends: 516 [2019-11-07 00:55:36,809 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 534 GetRequests, 500 SyntacticMatches, 3 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 113 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=94, Invalid=962, Unknown=0, NotChecked=0, Total=1056 [2019-11-07 00:55:36,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 516 states. [2019-11-07 00:55:36,835 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 516 to 512. [2019-11-07 00:55:36,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 512 states. [2019-11-07 00:55:36,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 512 states and 697 transitions. [2019-11-07 00:55:36,838 INFO L78 Accepts]: Start accepts. Automaton has 512 states and 697 transitions. Word has length 254 [2019-11-07 00:55:36,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:55:36,838 INFO L462 AbstractCegarLoop]: Abstraction has 512 states and 697 transitions. [2019-11-07 00:55:36,839 INFO L463 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-11-07 00:55:36,839 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 697 transitions. [2019-11-07 00:55:36,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2019-11-07 00:55:36,842 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:55:36,842 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:55:37,058 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-07 00:55:37,059 INFO L410 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:55:37,059 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:55:37,060 INFO L82 PathProgramCache]: Analyzing trace with hash 242388776, now seen corresponding path program 1 times [2019-11-07 00:55:37,060 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:55:37,060 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [278101479] [2019-11-07 00:55:37,061 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:55:37,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:55:37,421 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2019-11-07 00:55:37,422 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [278101479] [2019-11-07 00:55:37,422 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [889689151] [2019-11-07 00:55:37,422 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-07 00:55:38,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:55:38,150 INFO L256 TraceCheckSpWp]: Trace formula consists of 2662 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-07 00:55:38,157 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-07 00:55:38,244 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2019-11-07 00:55:38,244 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-11-07 00:55:38,668 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 2 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2019-11-07 00:55:38,669 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAbstractInterpretation [773274108] [2019-11-07 00:55:38,679 INFO L211 CegarAbsIntRunner]: Running AI on error trace of length 256 [2019-11-07 00:55:38,769 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-11-07 00:55:38,769 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-11-07 00:55:38,975 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-11-07 00:55:38,977 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 190 root evaluator evaluations with a maximum evaluation depth of 0. Performed 190 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 370 variables. [2019-11-07 00:55:38,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:55:38,982 INFO L536 sIntCurrentIteration]: Generating AbsInt predicates [2019-11-07 00:55:39,104 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-11-07 00:55:39,104 INFO L551 sIntCurrentIteration]: Unifying AI predicates [2019-11-07 00:55:39,115 INFO L553 sIntCurrentIteration]: We unified 254 AI predicates to 254 [2019-11-07 00:55:39,115 INFO L562 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-11-07 00:55:39,116 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 3 imperfect interpolant sequences. [2019-11-07 00:55:39,116 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [21, 4, 4] total 25 [2019-11-07 00:55:39,117 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [372985696] [2019-11-07 00:55:39,119 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-11-07 00:55:39,119 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:55:39,119 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-07 00:55:39,120 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=542, Unknown=0, NotChecked=0, Total=600 [2019-11-07 00:55:39,120 INFO L87 Difference]: Start difference. First operand 512 states and 697 transitions. Second operand 2 states. [2019-11-07 00:55:39,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:55:39,127 INFO L93 Difference]: Finished difference Result 512 states and 697 transitions. [2019-11-07 00:55:39,127 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-11-07 00:55:39,127 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 255 [2019-11-07 00:55:39,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:55:39,128 INFO L225 Difference]: With dead ends: 512 [2019-11-07 00:55:39,128 INFO L226 Difference]: Without dead ends: 0 [2019-11-07 00:55:39,130 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 533 GetRequests, 510 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=58, Invalid=542, Unknown=0, NotChecked=0, Total=600 [2019-11-07 00:55:39,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-07 00:55:39,130 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-07 00:55:39,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-07 00:55:39,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-07 00:55:39,131 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 255 [2019-11-07 00:55:39,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:55:39,131 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-07 00:55:39,131 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-11-07 00:55:39,131 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-07 00:55:39,131 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-07 00:55:39,345 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-07 00:55:39,351 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-07 00:55:39,700 INFO L443 ceAbstractionStarter]: For program point L122(lines 122 126) no Hoare annotation was computed. [2019-11-07 00:55:39,700 INFO L443 ceAbstractionStarter]: For program point L122-1(lines 122 126) no Hoare annotation was computed. [2019-11-07 00:55:39,700 INFO L443 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2019-11-07 00:55:39,700 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeFINAL(lines 91 146) no Hoare annotation was computed. [2019-11-07 00:55:39,700 INFO L443 ceAbstractionStarter]: For program point L116-2(lines 116 137) no Hoare annotation was computed. [2019-11-07 00:55:39,701 INFO L443 ceAbstractionStarter]: For program point L138(lines 115 139) no Hoare annotation was computed. [2019-11-07 00:55:39,702 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeEXIT(lines 91 146) no Hoare annotation was computed. [2019-11-07 00:55:39,702 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeENTRY(lines 91 146) no Hoare annotation was computed. [2019-11-07 00:55:39,702 INFO L443 ceAbstractionStarter]: For program point rjhKeyAddChuckENTRY(lines 629 640) no Hoare annotation was computed. [2019-11-07 00:55:39,702 INFO L443 ceAbstractionStarter]: For program point rjhKeyAddChuckEXIT(lines 629 640) no Hoare annotation was computed. [2019-11-07 00:55:39,702 INFO L443 ceAbstractionStarter]: For program point L635(line 635) no Hoare annotation was computed. [2019-11-07 00:55:39,702 INFO L443 ceAbstractionStarter]: For program point L634(line 634) no Hoare annotation was computed. [2019-11-07 00:55:39,702 INFO L443 ceAbstractionStarter]: For program point L635-1(line 635) no Hoare annotation was computed. [2019-11-07 00:55:39,703 INFO L443 ceAbstractionStarter]: For program point rjhKeyAddChuckFINAL(lines 629 640) no Hoare annotation was computed. [2019-11-07 00:55:39,703 INFO L443 ceAbstractionStarter]: For program point get_queued_clientEXIT(lines 1702 1710) no Hoare annotation was computed. [2019-11-07 00:55:39,703 INFO L446 ceAbstractionStarter]: At program point get_queued_clientENTRY(lines 1702 1710) the Hoare annotation is: true [2019-11-07 00:55:39,703 INFO L443 ceAbstractionStarter]: For program point get_queued_clientFINAL(lines 1702 1710) no Hoare annotation was computed. [2019-11-07 00:55:39,703 INFO L443 ceAbstractionStarter]: For program point setEmailBodyENTRY(lines 1175 1190) no Hoare annotation was computed. [2019-11-07 00:55:39,704 INFO L443 ceAbstractionStarter]: For program point L1182(lines 1182 1186) no Hoare annotation was computed. [2019-11-07 00:55:39,704 INFO L443 ceAbstractionStarter]: For program point L1182-2(lines 1175 1190) no Hoare annotation was computed. [2019-11-07 00:55:39,704 INFO L443 ceAbstractionStarter]: For program point L1179(lines 1179 1187) no Hoare annotation was computed. [2019-11-07 00:55:39,704 INFO L443 ceAbstractionStarter]: For program point setEmailBodyEXIT(lines 1175 1190) no Hoare annotation was computed. [2019-11-07 00:55:39,704 INFO L446 ceAbstractionStarter]: At program point rjhKeyChangeENTRY(lines 697 706) the Hoare annotation is: true [2019-11-07 00:55:39,704 INFO L443 ceAbstractionStarter]: For program point rjhKeyChangeEXIT(lines 697 706) no Hoare annotation was computed. [2019-11-07 00:55:39,704 INFO L443 ceAbstractionStarter]: For program point rjhKeyChangeFINAL(lines 697 706) no Hoare annotation was computed. [2019-11-07 00:55:39,705 INFO L443 ceAbstractionStarter]: For program point setEmailSubjectEXIT(lines 1136 1151) no Hoare annotation was computed. [2019-11-07 00:55:39,705 INFO L443 ceAbstractionStarter]: For program point L1143(lines 1143 1147) no Hoare annotation was computed. [2019-11-07 00:55:39,705 INFO L443 ceAbstractionStarter]: For program point L1143-2(lines 1136 1151) no Hoare annotation was computed. [2019-11-07 00:55:39,705 INFO L443 ceAbstractionStarter]: For program point setEmailSubjectENTRY(lines 1136 1151) no Hoare annotation was computed. [2019-11-07 00:55:39,705 INFO L443 ceAbstractionStarter]: For program point L1140(lines 1140 1148) no Hoare annotation was computed. [2019-11-07 00:55:39,705 INFO L443 ceAbstractionStarter]: For program point setEmailIsSignedEXIT(lines 1286 1301) no Hoare annotation was computed. [2019-11-07 00:55:39,706 INFO L443 ceAbstractionStarter]: For program point L1293(lines 1293 1297) no Hoare annotation was computed. [2019-11-07 00:55:39,706 INFO L443 ceAbstractionStarter]: For program point L1293-2(lines 1286 1301) no Hoare annotation was computed. [2019-11-07 00:55:39,706 INFO L443 ceAbstractionStarter]: For program point L1290(lines 1290 1298) no Hoare annotation was computed. [2019-11-07 00:55:39,706 INFO L443 ceAbstractionStarter]: For program point setEmailIsSignedENTRY(lines 1286 1301) no Hoare annotation was computed. [2019-11-07 00:55:39,706 INFO L443 ceAbstractionStarter]: For program point L2353(lines 2353 2364) no Hoare annotation was computed. [2019-11-07 00:55:39,706 INFO L446 ceAbstractionStarter]: At program point getClientPrivateKeyENTRY(lines 2345 2368) the Hoare annotation is: true [2019-11-07 00:55:39,706 INFO L443 ceAbstractionStarter]: For program point L2349(lines 2349 2365) no Hoare annotation was computed. [2019-11-07 00:55:39,707 INFO L443 ceAbstractionStarter]: For program point getClientPrivateKeyEXIT(lines 2345 2368) no Hoare annotation was computed. [2019-11-07 00:55:39,707 INFO L443 ceAbstractionStarter]: For program point getClientPrivateKeyFINAL(lines 2345 2368) no Hoare annotation was computed. [2019-11-07 00:55:39,707 INFO L443 ceAbstractionStarter]: For program point L2357(lines 2357 2363) no Hoare annotation was computed. [2019-11-07 00:55:39,707 INFO L443 ceAbstractionStarter]: For program point rjhToBobFINAL(lines 540 550) no Hoare annotation was computed. [2019-11-07 00:55:39,707 INFO L443 ceAbstractionStarter]: For program point rjhToBobEXIT(lines 540 550) no Hoare annotation was computed. [2019-11-07 00:55:39,707 INFO L443 ceAbstractionStarter]: For program point rjhToBobENTRY(lines 540 550) no Hoare annotation was computed. [2019-11-07 00:55:39,708 INFO L443 ceAbstractionStarter]: For program point L546(line 546) no Hoare annotation was computed. [2019-11-07 00:55:39,708 INFO L443 ceAbstractionStarter]: For program point cloneEmailFINAL(lines 1499 1507) no Hoare annotation was computed. [2019-11-07 00:55:39,708 INFO L443 ceAbstractionStarter]: For program point cloneEmailENTRY(lines 1499 1507) no Hoare annotation was computed. [2019-11-07 00:55:39,708 INFO L443 ceAbstractionStarter]: For program point cloneEmailEXIT(lines 1499 1507) no Hoare annotation was computed. [2019-11-07 00:55:39,708 INFO L446 ceAbstractionStarter]: At program point L623(line 623) the Hoare annotation is: true [2019-11-07 00:55:39,708 INFO L443 ceAbstractionStarter]: For program point L622(line 622) no Hoare annotation was computed. [2019-11-07 00:55:39,709 INFO L446 ceAbstractionStarter]: At program point L623-1(line 623) the Hoare annotation is: true [2019-11-07 00:55:39,709 INFO L443 ceAbstractionStarter]: For program point rjhKeyAddFINAL(lines 617 628) no Hoare annotation was computed. [2019-11-07 00:55:39,709 INFO L443 ceAbstractionStarter]: For program point rjhKeyAddEXIT(lines 617 628) no Hoare annotation was computed. [2019-11-07 00:55:39,709 INFO L446 ceAbstractionStarter]: At program point rjhKeyAddENTRY(lines 617 628) the Hoare annotation is: true [2019-11-07 00:55:39,709 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookSizeFINAL(lines 1889 1912) no Hoare annotation was computed. [2019-11-07 00:55:39,709 INFO L443 ceAbstractionStarter]: For program point L1901(lines 1901 1907) no Hoare annotation was computed. [2019-11-07 00:55:39,709 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookSizeENTRY(lines 1889 1912) no Hoare annotation was computed. [2019-11-07 00:55:39,710 INFO L443 ceAbstractionStarter]: For program point L1897(lines 1897 1908) no Hoare annotation was computed. [2019-11-07 00:55:39,710 INFO L443 ceAbstractionStarter]: For program point L1893(lines 1893 1909) no Hoare annotation was computed. [2019-11-07 00:55:39,710 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookSizeEXIT(lines 1889 1912) no Hoare annotation was computed. [2019-11-07 00:55:39,710 INFO L446 ceAbstractionStarter]: At program point L534(line 534) the Hoare annotation is: true [2019-11-07 00:55:39,710 INFO L446 ceAbstractionStarter]: At program point L533(line 533) the Hoare annotation is: true [2019-11-07 00:55:39,710 INFO L443 ceAbstractionStarter]: For program point L534-1(lines 517 539) no Hoare annotation was computed. [2019-11-07 00:55:39,710 INFO L446 ceAbstractionStarter]: At program point L532(line 532) the Hoare annotation is: true [2019-11-07 00:55:39,710 INFO L443 ceAbstractionStarter]: For program point L533-1(line 533) no Hoare annotation was computed. [2019-11-07 00:55:39,711 INFO L443 ceAbstractionStarter]: For program point bobToRjhEXIT(lines 517 539) no Hoare annotation was computed. [2019-11-07 00:55:39,711 INFO L443 ceAbstractionStarter]: For program point L532-1(line 532) no Hoare annotation was computed. [2019-11-07 00:55:39,711 INFO L446 ceAbstractionStarter]: At program point bobToRjhENTRY(lines 517 539) the Hoare annotation is: true [2019-11-07 00:55:39,711 INFO L443 ceAbstractionStarter]: For program point L528(lines 528 536) no Hoare annotation was computed. [2019-11-07 00:55:39,711 INFO L443 ceAbstractionStarter]: For program point L526(line 526) no Hoare annotation was computed. [2019-11-07 00:55:39,712 INFO L446 ceAbstractionStarter]: At program point L525(line 525) the Hoare annotation is: true [2019-11-07 00:55:39,712 INFO L446 ceAbstractionStarter]: At program point L525-1(line 525) the Hoare annotation is: true [2019-11-07 00:55:39,712 INFO L446 ceAbstractionStarter]: At program point setup_bobENTRY(lines 464 474) the Hoare annotation is: true [2019-11-07 00:55:39,712 INFO L443 ceAbstractionStarter]: For program point setup_bobFINAL(lines 464 474) no Hoare annotation was computed. [2019-11-07 00:55:39,712 INFO L443 ceAbstractionStarter]: For program point setup_bobEXIT(lines 464 474) no Hoare annotation was computed. [2019-11-07 00:55:39,712 INFO L446 ceAbstractionStarter]: At program point L469(line 469) the Hoare annotation is: true [2019-11-07 00:55:39,712 INFO L446 ceAbstractionStarter]: At program point L469-1(line 469) the Hoare annotation is: true [2019-11-07 00:55:39,713 INFO L446 ceAbstractionStarter]: At program point setEmailEncryptionKeyENTRY(lines 1249 1264) the Hoare annotation is: true [2019-11-07 00:55:39,713 INFO L443 ceAbstractionStarter]: For program point setEmailEncryptionKeyEXIT(lines 1249 1264) no Hoare annotation was computed. [2019-11-07 00:55:39,713 INFO L443 ceAbstractionStarter]: For program point L1256(lines 1256 1260) no Hoare annotation was computed. [2019-11-07 00:55:39,713 INFO L443 ceAbstractionStarter]: For program point L1256-2(lines 1249 1264) no Hoare annotation was computed. [2019-11-07 00:55:39,713 INFO L443 ceAbstractionStarter]: For program point L1253(lines 1253 1261) no Hoare annotation was computed. [2019-11-07 00:55:39,713 INFO L443 ceAbstractionStarter]: For program point select_featuresEXIT(lines 719 725) no Hoare annotation was computed. [2019-11-07 00:55:39,713 INFO L446 ceAbstractionStarter]: At program point select_featuresFINAL(lines 719 725) the Hoare annotation is: true [2019-11-07 00:55:39,713 INFO L443 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseFINAL(lines 454 463) no Hoare annotation was computed. [2019-11-07 00:55:39,713 INFO L446 ceAbstractionStarter]: At program point L459(line 459) the Hoare annotation is: true [2019-11-07 00:55:39,714 INFO L446 ceAbstractionStarter]: At program point setup_bob__wrappee__BaseENTRY(lines 454 463) the Hoare annotation is: true [2019-11-07 00:55:39,714 INFO L443 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseEXIT(lines 454 463) no Hoare annotation was computed. [2019-11-07 00:55:39,714 INFO L443 ceAbstractionStarter]: For program point L2273-1(lines 2239 2294) no Hoare annotation was computed. [2019-11-07 00:55:39,714 INFO L443 ceAbstractionStarter]: For program point L2273(lines 2273 2289) no Hoare annotation was computed. [2019-11-07 00:55:39,714 INFO L443 ceAbstractionStarter]: For program point L2265(lines 2265 2269) no Hoare annotation was computed. [2019-11-07 00:55:39,714 INFO L443 ceAbstractionStarter]: For program point L2274(lines 2274 2286) no Hoare annotation was computed. [2019-11-07 00:55:39,714 INFO L443 ceAbstractionStarter]: For program point L2262(lines 2262 2270) no Hoare annotation was computed. [2019-11-07 00:55:39,714 INFO L443 ceAbstractionStarter]: For program point L2258(lines 2258 2290) no Hoare annotation was computed. [2019-11-07 00:55:39,714 INFO L443 ceAbstractionStarter]: For program point L2250(lines 2250 2254) no Hoare annotation was computed. [2019-11-07 00:55:39,714 INFO L443 ceAbstractionStarter]: For program point L2259(lines 2259 2271) no Hoare annotation was computed. [2019-11-07 00:55:39,715 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookAddressENTRY(lines 2239 2294) no Hoare annotation was computed. [2019-11-07 00:55:39,715 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookAddressEXIT(lines 2239 2294) no Hoare annotation was computed. [2019-11-07 00:55:39,715 INFO L443 ceAbstractionStarter]: For program point L2280(lines 2280 2284) no Hoare annotation was computed. [2019-11-07 00:55:39,715 INFO L443 ceAbstractionStarter]: For program point L2247(lines 2247 2255) no Hoare annotation was computed. [2019-11-07 00:55:39,715 INFO L443 ceAbstractionStarter]: For program point L2243(lines 2243 2291) no Hoare annotation was computed. [2019-11-07 00:55:39,716 INFO L443 ceAbstractionStarter]: For program point L2244(lines 2244 2256) no Hoare annotation was computed. [2019-11-07 00:55:39,716 INFO L443 ceAbstractionStarter]: For program point L2277(lines 2277 2285) no Hoare annotation was computed. [2019-11-07 00:55:39,716 INFO L443 ceAbstractionStarter]: For program point L378(lines 378 385) no Hoare annotation was computed. [2019-11-07 00:55:39,716 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeFINAL(lines 358 403) no Hoare annotation was computed. [2019-11-07 00:55:39,716 INFO L443 ceAbstractionStarter]: For program point L372(lines 372 392) no Hoare annotation was computed. [2019-11-07 00:55:39,716 INFO L443 ceAbstractionStarter]: For program point L372-1(lines 372 392) no Hoare annotation was computed. [2019-11-07 00:55:39,716 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeENTRY(lines 358 403) no Hoare annotation was computed. [2019-11-07 00:55:39,716 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeEXIT(lines 358 403) no Hoare annotation was computed. [2019-11-07 00:55:39,716 INFO L443 ceAbstractionStarter]: For program point getEmailEncryptionKeyEXIT(lines 1230 1248) no Hoare annotation was computed. [2019-11-07 00:55:39,717 INFO L443 ceAbstractionStarter]: For program point L1238(lines 1238 1244) no Hoare annotation was computed. [2019-11-07 00:55:39,717 INFO L446 ceAbstractionStarter]: At program point getEmailEncryptionKeyENTRY(lines 1230 1248) the Hoare annotation is: true [2019-11-07 00:55:39,717 INFO L443 ceAbstractionStarter]: For program point getEmailEncryptionKeyFINAL(lines 1230 1248) no Hoare annotation was computed. [2019-11-07 00:55:39,717 INFO L443 ceAbstractionStarter]: For program point L1234(lines 1234 1245) no Hoare annotation was computed. [2019-11-07 00:55:39,718 INFO L443 ceAbstractionStarter]: For program point getClientNameENTRY(lines 1792 1817) no Hoare annotation was computed. [2019-11-07 00:55:39,718 INFO L443 ceAbstractionStarter]: For program point L1805(lines 1805 1812) no Hoare annotation was computed. [2019-11-07 00:55:39,718 INFO L443 ceAbstractionStarter]: For program point getClientNameEXIT(lines 1792 1817) no Hoare annotation was computed. [2019-11-07 00:55:39,718 INFO L443 ceAbstractionStarter]: For program point L1801(lines 1801 1813) no Hoare annotation was computed. [2019-11-07 00:55:39,718 INFO L443 ceAbstractionStarter]: For program point getClientNameFINAL(lines 1792 1817) no Hoare annotation was computed. [2019-11-07 00:55:39,718 INFO L443 ceAbstractionStarter]: For program point L1797(lines 1797 1814) no Hoare annotation was computed. [2019-11-07 00:55:39,718 INFO L443 ceAbstractionStarter]: For program point L1662(line 1662) no Hoare annotation was computed. [2019-11-07 00:55:39,718 INFO L443 ceAbstractionStarter]: For program point L1662-1(line 1662) no Hoare annotation was computed. [2019-11-07 00:55:39,718 INFO L443 ceAbstractionStarter]: For program point createClientEXIT(lines 1655 1669) no Hoare annotation was computed. [2019-11-07 00:55:39,718 INFO L443 ceAbstractionStarter]: For program point createClientENTRY(lines 1655 1669) no Hoare annotation was computed. [2019-11-07 00:55:39,719 INFO L443 ceAbstractionStarter]: For program point createClientFINAL(lines 1655 1669) no Hoare annotation was computed. [2019-11-07 00:55:39,719 INFO L446 ceAbstractionStarter]: At program point outgoing__wrappee__KeysENTRY(lines 1552 1563) the Hoare annotation is: true [2019-11-07 00:55:39,719 INFO L443 ceAbstractionStarter]: For program point outgoing__wrappee__KeysEXIT(lines 1552 1563) no Hoare annotation was computed. [2019-11-07 00:55:39,719 INFO L443 ceAbstractionStarter]: For program point outgoing__wrappee__KeysFINAL(lines 1552 1563) no Hoare annotation was computed. [2019-11-07 00:55:39,719 INFO L446 ceAbstractionStarter]: At program point L1558(line 1558) the Hoare annotation is: true [2019-11-07 00:55:39,719 INFO L446 ceAbstractionStarter]: At program point L1557(line 1557) the Hoare annotation is: true [2019-11-07 00:55:39,719 INFO L446 ceAbstractionStarter]: At program point L1558-1(line 1558) the Hoare annotation is: true [2019-11-07 00:55:39,719 INFO L443 ceAbstractionStarter]: For program point L1557-1(line 1557) no Hoare annotation was computed. [2019-11-07 00:55:39,719 INFO L443 ceAbstractionStarter]: For program point createEmailEXIT(lines 1508 1522) no Hoare annotation was computed. [2019-11-07 00:55:39,720 INFO L443 ceAbstractionStarter]: For program point L1516(line 1516) no Hoare annotation was computed. [2019-11-07 00:55:39,720 INFO L446 ceAbstractionStarter]: At program point L1515(line 1515) the Hoare annotation is: true [2019-11-07 00:55:39,720 INFO L446 ceAbstractionStarter]: At program point L1515-1(line 1515) the Hoare annotation is: true [2019-11-07 00:55:39,720 INFO L446 ceAbstractionStarter]: At program point createEmailENTRY(lines 1508 1522) the Hoare annotation is: true [2019-11-07 00:55:39,720 INFO L443 ceAbstractionStarter]: For program point createEmailFINAL(lines 1508 1522) no Hoare annotation was computed. [2019-11-07 00:55:39,720 INFO L443 ceAbstractionStarter]: For program point L1086(lines 1086 1092) no Hoare annotation was computed. [2019-11-07 00:55:39,720 INFO L443 ceAbstractionStarter]: For program point getEmailToFINAL(lines 1078 1096) no Hoare annotation was computed. [2019-11-07 00:55:39,720 INFO L443 ceAbstractionStarter]: For program point getEmailToEXIT(lines 1078 1096) no Hoare annotation was computed. [2019-11-07 00:55:39,721 INFO L443 ceAbstractionStarter]: For program point L1082(lines 1082 1093) no Hoare annotation was computed. [2019-11-07 00:55:39,721 INFO L446 ceAbstractionStarter]: At program point getEmailToENTRY(lines 1078 1096) the Hoare annotation is: true [2019-11-07 00:55:39,721 INFO L446 ceAbstractionStarter]: At program point get_queued_emailENTRY(lines 1711 1719) the Hoare annotation is: true [2019-11-07 00:55:39,721 INFO L443 ceAbstractionStarter]: For program point get_queued_emailFINAL(lines 1711 1719) no Hoare annotation was computed. [2019-11-07 00:55:39,721 INFO L443 ceAbstractionStarter]: For program point get_queued_emailEXIT(lines 1711 1719) no Hoare annotation was computed. [2019-11-07 00:55:39,721 INFO L443 ceAbstractionStarter]: For program point bobKeyAddChuckFINAL(lines 641 652) no Hoare annotation was computed. [2019-11-07 00:55:39,721 INFO L443 ceAbstractionStarter]: For program point bobKeyAddChuckEXIT(lines 641 652) no Hoare annotation was computed. [2019-11-07 00:55:39,721 INFO L443 ceAbstractionStarter]: For program point bobKeyAddChuckENTRY(lines 641 652) no Hoare annotation was computed. [2019-11-07 00:55:39,721 INFO L443 ceAbstractionStarter]: For program point L647(line 647) no Hoare annotation was computed. [2019-11-07 00:55:39,721 INFO L443 ceAbstractionStarter]: For program point L646(line 646) no Hoare annotation was computed. [2019-11-07 00:55:39,722 INFO L443 ceAbstractionStarter]: For program point L647-1(line 647) no Hoare annotation was computed. [2019-11-07 00:55:39,722 INFO L443 ceAbstractionStarter]: For program point L1854(lines 1854 1860) no Hoare annotation was computed. [2019-11-07 00:55:39,722 INFO L443 ceAbstractionStarter]: For program point getClientOutbufferEXIT(lines 1842 1865) no Hoare annotation was computed. [2019-11-07 00:55:39,722 INFO L443 ceAbstractionStarter]: For program point getClientOutbufferENTRY(lines 1842 1865) no Hoare annotation was computed. [2019-11-07 00:55:39,722 INFO L443 ceAbstractionStarter]: For program point getClientOutbufferFINAL(lines 1842 1865) no Hoare annotation was computed. [2019-11-07 00:55:39,723 INFO L443 ceAbstractionStarter]: For program point L1850(lines 1850 1861) no Hoare annotation was computed. [2019-11-07 00:55:39,723 INFO L443 ceAbstractionStarter]: For program point L1846(lines 1846 1862) no Hoare annotation was computed. [2019-11-07 00:55:39,723 INFO L443 ceAbstractionStarter]: For program point isReadable__wrappee__KeysENTRY(lines 1470 1478) no Hoare annotation was computed. [2019-11-07 00:55:39,723 INFO L443 ceAbstractionStarter]: For program point isReadable__wrappee__KeysFINAL(lines 1470 1478) no Hoare annotation was computed. [2019-11-07 00:55:39,723 INFO L443 ceAbstractionStarter]: For program point isReadable__wrappee__KeysEXIT(lines 1470 1478) no Hoare annotation was computed. [2019-11-07 00:55:39,723 INFO L443 ceAbstractionStarter]: For program point incoming__wrappee__EncryptFINAL(lines 1601 1610) no Hoare annotation was computed. [2019-11-07 00:55:39,723 INFO L446 ceAbstractionStarter]: At program point incoming__wrappee__EncryptENTRY(lines 1601 1610) the Hoare annotation is: true [2019-11-07 00:55:39,723 INFO L446 ceAbstractionStarter]: At program point L1606(line 1606) the Hoare annotation is: true [2019-11-07 00:55:39,723 INFO L443 ceAbstractionStarter]: For program point incoming__wrappee__EncryptEXIT(lines 1601 1610) no Hoare annotation was computed. [2019-11-07 00:55:39,724 INFO L446 ceAbstractionStarter]: At program point setEmailFromENTRY(lines 1060 1075) the Hoare annotation is: true [2019-11-07 00:55:39,724 INFO L443 ceAbstractionStarter]: For program point setEmailFromEXIT(lines 1060 1075) no Hoare annotation was computed. [2019-11-07 00:55:39,724 INFO L443 ceAbstractionStarter]: For program point L1067(lines 1067 1071) no Hoare annotation was computed. [2019-11-07 00:55:39,724 INFO L443 ceAbstractionStarter]: For program point L1067-2(lines 1060 1075) no Hoare annotation was computed. [2019-11-07 00:55:39,724 INFO L443 ceAbstractionStarter]: For program point L1064(lines 1064 1072) no Hoare annotation was computed. [2019-11-07 00:55:39,724 INFO L443 ceAbstractionStarter]: For program point L1947(line 1947) no Hoare annotation was computed. [2019-11-07 00:55:39,724 INFO L443 ceAbstractionStarter]: For program point L1947-1(line 1947) no Hoare annotation was computed. [2019-11-07 00:55:39,724 INFO L443 ceAbstractionStarter]: For program point L1944(lines 1944 1954) no Hoare annotation was computed. [2019-11-07 00:55:39,724 INFO L443 ceAbstractionStarter]: For program point createClientAddressBookEntryEXIT(lines 1933 1957) no Hoare annotation was computed. [2019-11-07 00:55:39,724 INFO L443 ceAbstractionStarter]: For program point L1941(line 1941) no Hoare annotation was computed. [2019-11-07 00:55:39,724 INFO L443 ceAbstractionStarter]: For program point L1941-1(line 1941) no Hoare annotation was computed. [2019-11-07 00:55:39,725 INFO L443 ceAbstractionStarter]: For program point createClientAddressBookEntryENTRY(lines 1933 1957) no Hoare annotation was computed. [2019-11-07 00:55:39,725 INFO L443 ceAbstractionStarter]: For program point createClientAddressBookEntryFINAL(lines 1933 1957) no Hoare annotation was computed. [2019-11-07 00:55:39,725 INFO L443 ceAbstractionStarter]: For program point isReadableEXIT(lines 1479 1498) no Hoare annotation was computed. [2019-11-07 00:55:39,725 INFO L443 ceAbstractionStarter]: For program point L1487(lines 1487 1495) no Hoare annotation was computed. [2019-11-07 00:55:39,725 INFO L443 ceAbstractionStarter]: For program point L1485(line 1485) no Hoare annotation was computed. [2019-11-07 00:55:39,725 INFO L443 ceAbstractionStarter]: For program point L1485-1(line 1485) no Hoare annotation was computed. [2019-11-07 00:55:39,725 INFO L443 ceAbstractionStarter]: For program point isReadableENTRY(lines 1479 1498) no Hoare annotation was computed. [2019-11-07 00:55:39,725 INFO L443 ceAbstractionStarter]: For program point L1492(line 1492) no Hoare annotation was computed. [2019-11-07 00:55:39,725 INFO L443 ceAbstractionStarter]: For program point isReadableFINAL(lines 1479 1498) no Hoare annotation was computed. [2019-11-07 00:55:39,725 INFO L443 ceAbstractionStarter]: For program point L1492-1(line 1492) no Hoare annotation was computed. [2019-11-07 00:55:39,725 INFO L446 ceAbstractionStarter]: At program point L480(line 480) the Hoare annotation is: true [2019-11-07 00:55:39,726 INFO L446 ceAbstractionStarter]: At program point setup_rjh__wrappee__BaseENTRY(lines 475 484) the Hoare annotation is: true [2019-11-07 00:55:39,726 INFO L443 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseFINAL(lines 475 484) no Hoare annotation was computed. [2019-11-07 00:55:39,726 INFO L443 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseEXIT(lines 475 484) no Hoare annotation was computed. [2019-11-07 00:55:39,726 INFO L443 ceAbstractionStarter]: For program point L2784(lines 2784 2800) no Hoare annotation was computed. [2019-11-07 00:55:39,726 INFO L443 ceAbstractionStarter]: For program point getClientIdFINAL(lines 2780 2803) no Hoare annotation was computed. [2019-11-07 00:55:39,726 INFO L446 ceAbstractionStarter]: At program point getClientIdENTRY(lines 2780 2803) the Hoare annotation is: true [2019-11-07 00:55:39,726 INFO L443 ceAbstractionStarter]: For program point L2792(lines 2792 2798) no Hoare annotation was computed. [2019-11-07 00:55:39,726 INFO L443 ceAbstractionStarter]: For program point L2788(lines 2788 2799) no Hoare annotation was computed. [2019-11-07 00:55:39,726 INFO L443 ceAbstractionStarter]: For program point getClientIdEXIT(lines 2780 2803) no Hoare annotation was computed. [2019-11-07 00:55:39,726 INFO L443 ceAbstractionStarter]: For program point deliverFINAL(lines 1591 1600) no Hoare annotation was computed. [2019-11-07 00:55:39,727 INFO L446 ceAbstractionStarter]: At program point deliverENTRY(lines 1591 1600) the Hoare annotation is: true [2019-11-07 00:55:39,727 INFO L443 ceAbstractionStarter]: For program point deliverEXIT(lines 1591 1600) no Hoare annotation was computed. [2019-11-07 00:55:39,727 INFO L443 ceAbstractionStarter]: For program point L2450-1(line 2450) no Hoare annotation was computed. [2019-11-07 00:55:39,727 INFO L443 ceAbstractionStarter]: For program point L2447(lines 2447 2457) no Hoare annotation was computed. [2019-11-07 00:55:39,727 INFO L443 ceAbstractionStarter]: For program point createClientKeyringEntryEXIT(lines 2436 2460) no Hoare annotation was computed. [2019-11-07 00:55:39,727 INFO L446 ceAbstractionStarter]: At program point L2444(line 2444) the Hoare annotation is: true [2019-11-07 00:55:39,727 INFO L443 ceAbstractionStarter]: For program point L2444-1(line 2444) no Hoare annotation was computed. [2019-11-07 00:55:39,727 INFO L446 ceAbstractionStarter]: At program point L2450(line 2450) the Hoare annotation is: true [2019-11-07 00:55:39,727 INFO L446 ceAbstractionStarter]: At program point createClientKeyringEntryENTRY(lines 2436 2460) the Hoare annotation is: true [2019-11-07 00:55:39,727 INFO L443 ceAbstractionStarter]: For program point createClientKeyringEntryFINAL(lines 2436 2460) no Hoare annotation was computed. [2019-11-07 00:55:39,727 INFO L443 ceAbstractionStarter]: For program point L1120(lines 1120 1132) no Hoare annotation was computed. [2019-11-07 00:55:39,728 INFO L443 ceAbstractionStarter]: For program point getEmailSubjectFINAL(lines 1115 1135) no Hoare annotation was computed. [2019-11-07 00:55:39,728 INFO L443 ceAbstractionStarter]: For program point getEmailSubjectENTRY(lines 1115 1135) no Hoare annotation was computed. [2019-11-07 00:55:39,728 INFO L443 ceAbstractionStarter]: For program point L1124(lines 1124 1131) no Hoare annotation was computed. [2019-11-07 00:55:39,728 INFO L443 ceAbstractionStarter]: For program point getEmailSubjectEXIT(lines 1115 1135) no Hoare annotation was computed. [2019-11-07 00:55:39,728 INFO L443 ceAbstractionStarter]: For program point initClientENTRY(lines 1774 1788) no Hoare annotation was computed. [2019-11-07 00:55:39,728 INFO L443 ceAbstractionStarter]: For program point initClientFINAL(lines 1774 1788) no Hoare annotation was computed. [2019-11-07 00:55:39,728 INFO L443 ceAbstractionStarter]: For program point initClientEXIT(lines 1774 1788) no Hoare annotation was computed. [2019-11-07 00:55:39,728 INFO L443 ceAbstractionStarter]: For program point L1778(lines 1778 1785) no Hoare annotation was computed. [2019-11-07 00:55:39,729 INFO L446 ceAbstractionStarter]: At program point L1409(line 1409) the Hoare annotation is: true [2019-11-07 00:55:39,729 INFO L443 ceAbstractionStarter]: For program point L1405(lines 1405 1411) no Hoare annotation was computed. [2019-11-07 00:55:39,729 INFO L443 ceAbstractionStarter]: For program point __utac_acc__EncryptAutoResponder_spec__2EXIT(lines 1391 1417) no Hoare annotation was computed. [2019-11-07 00:55:39,729 INFO L446 ceAbstractionStarter]: At program point L1403(line 1403) the Hoare annotation is: true [2019-11-07 00:55:39,729 INFO L443 ceAbstractionStarter]: For program point L1403-1(line 1403) no Hoare annotation was computed. [2019-11-07 00:55:39,730 INFO L443 ceAbstractionStarter]: For program point L1401(lines 1401 1414) no Hoare annotation was computed. [2019-11-07 00:55:39,730 INFO L446 ceAbstractionStarter]: At program point __utac_acc__EncryptAutoResponder_spec__2ENTRY(lines 1391 1417) the Hoare annotation is: true [2019-11-07 00:55:39,730 INFO L443 ceAbstractionStarter]: For program point L1401-1(lines 1391 1417) no Hoare annotation was computed. [2019-11-07 00:55:39,730 INFO L443 ceAbstractionStarter]: For program point L1219-2(lines 1212 1227) no Hoare annotation was computed. [2019-11-07 00:55:39,730 INFO L443 ceAbstractionStarter]: For program point L1216(lines 1216 1224) no Hoare annotation was computed. [2019-11-07 00:55:39,730 INFO L443 ceAbstractionStarter]: For program point setEmailIsEncryptedEXIT(lines 1212 1227) no Hoare annotation was computed. [2019-11-07 00:55:39,730 INFO L446 ceAbstractionStarter]: At program point setEmailIsEncryptedENTRY(lines 1212 1227) the Hoare annotation is: true [2019-11-07 00:55:39,730 INFO L443 ceAbstractionStarter]: For program point L1219(lines 1219 1223) no Hoare annotation was computed. [2019-11-07 00:55:39,730 INFO L443 ceAbstractionStarter]: For program point __utac_acc__EncryptAutoResponder_spec__1FINAL(lines 1378 1390) no Hoare annotation was computed. [2019-11-07 00:55:39,730 INFO L443 ceAbstractionStarter]: For program point __utac_acc__EncryptAutoResponder_spec__1EXIT(lines 1378 1390) no Hoare annotation was computed. [2019-11-07 00:55:39,731 INFO L446 ceAbstractionStarter]: At program point __utac_acc__EncryptAutoResponder_spec__1ENTRY(lines 1378 1390) the Hoare annotation is: true [2019-11-07 00:55:39,731 INFO L446 ceAbstractionStarter]: At program point L1384(line 1384) the Hoare annotation is: true [2019-11-07 00:55:39,731 INFO L443 ceAbstractionStarter]: For program point L1384-1(line 1384) no Hoare annotation was computed. [2019-11-07 00:55:39,731 INFO L443 ceAbstractionStarter]: For program point initEmailEXIT(lines 987 1001) no Hoare annotation was computed. [2019-11-07 00:55:39,731 INFO L443 ceAbstractionStarter]: For program point L991(lines 991 998) no Hoare annotation was computed. [2019-11-07 00:55:39,731 INFO L443 ceAbstractionStarter]: For program point initEmailENTRY(lines 987 1001) no Hoare annotation was computed. [2019-11-07 00:55:39,731 INFO L443 ceAbstractionStarter]: For program point initEmailFINAL(lines 987 1001) no Hoare annotation was computed. [2019-11-07 00:55:39,731 INFO L443 ceAbstractionStarter]: For program point getEmailBodyFINAL(lines 1154 1174) no Hoare annotation was computed. [2019-11-07 00:55:39,731 INFO L443 ceAbstractionStarter]: For program point L1163(lines 1163 1170) no Hoare annotation was computed. [2019-11-07 00:55:39,731 INFO L443 ceAbstractionStarter]: For program point getEmailBodyEXIT(lines 1154 1174) no Hoare annotation was computed. [2019-11-07 00:55:39,732 INFO L443 ceAbstractionStarter]: For program point L1159(lines 1159 1171) no Hoare annotation was computed. [2019-11-07 00:55:39,732 INFO L443 ceAbstractionStarter]: For program point getEmailBodyENTRY(lines 1154 1174) no Hoare annotation was computed. [2019-11-07 00:55:39,732 INFO L443 ceAbstractionStarter]: For program point L1312(lines 1312 1318) no Hoare annotation was computed. [2019-11-07 00:55:39,732 INFO L443 ceAbstractionStarter]: For program point getEmailSignKeyEXIT(lines 1304 1322) no Hoare annotation was computed. [2019-11-07 00:55:39,732 INFO L443 ceAbstractionStarter]: For program point L1308(lines 1308 1319) no Hoare annotation was computed. [2019-11-07 00:55:39,732 INFO L443 ceAbstractionStarter]: For program point getEmailSignKeyENTRY(lines 1304 1322) no Hoare annotation was computed. [2019-11-07 00:55:39,732 INFO L443 ceAbstractionStarter]: For program point getEmailSignKeyFINAL(lines 1304 1322) no Hoare annotation was computed. [2019-11-07 00:55:39,732 INFO L443 ceAbstractionStarter]: For program point chuckKeyAddEXIT(lines 653 664) no Hoare annotation was computed. [2019-11-07 00:55:39,732 INFO L446 ceAbstractionStarter]: At program point chuckKeyAddENTRY(lines 653 664) the Hoare annotation is: true [2019-11-07 00:55:39,732 INFO L446 ceAbstractionStarter]: At program point L659(line 659) the Hoare annotation is: true [2019-11-07 00:55:39,732 INFO L443 ceAbstractionStarter]: For program point L658(line 658) no Hoare annotation was computed. [2019-11-07 00:55:39,733 INFO L446 ceAbstractionStarter]: At program point L659-1(line 659) the Hoare annotation is: true [2019-11-07 00:55:39,733 INFO L443 ceAbstractionStarter]: For program point chuckKeyAddFINAL(lines 653 664) no Hoare annotation was computed. [2019-11-07 00:55:39,733 INFO L443 ceAbstractionStarter]: For program point L1980(lines 1980 1986) no Hoare annotation was computed. [2019-11-07 00:55:39,734 INFO L443 ceAbstractionStarter]: For program point L2009(lines 2009 2030) no Hoare annotation was computed. [2019-11-07 00:55:39,734 INFO L443 ceAbstractionStarter]: For program point L1976(lines 1976 1987) no Hoare annotation was computed. [2019-11-07 00:55:39,734 INFO L443 ceAbstractionStarter]: For program point L1972(lines 1972 1988) no Hoare annotation was computed. [2019-11-07 00:55:39,734 INFO L443 ceAbstractionStarter]: For program point L1999(lines 1999 2005) no Hoare annotation was computed. [2019-11-07 00:55:39,735 INFO L443 ceAbstractionStarter]: For program point L1995(lines 1995 2006) no Hoare annotation was computed. [2019-11-07 00:55:39,735 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAliasENTRY(lines 1967 2035) no Hoare annotation was computed. [2019-11-07 00:55:39,735 INFO L443 ceAbstractionStarter]: For program point L1991(lines 1991 2007) no Hoare annotation was computed. [2019-11-07 00:55:39,735 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAliasEXIT(lines 1967 2035) no Hoare annotation was computed. [2019-11-07 00:55:39,735 INFO L443 ceAbstractionStarter]: For program point L2018(lines 2018 2024) no Hoare annotation was computed. [2019-11-07 00:55:39,735 INFO L443 ceAbstractionStarter]: For program point L2014(lines 2014 2025) no Hoare annotation was computed. [2019-11-07 00:55:39,735 INFO L443 ceAbstractionStarter]: For program point L2010(lines 2010 2026) no Hoare annotation was computed. [2019-11-07 00:55:39,735 INFO L443 ceAbstractionStarter]: For program point L1971(lines 1971 2032) no Hoare annotation was computed. [2019-11-07 00:55:39,735 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAliasFINAL(lines 1967 2035) no Hoare annotation was computed. [2019-11-07 00:55:39,735 INFO L443 ceAbstractionStarter]: For program point L1990(lines 1990 2031) no Hoare annotation was computed. [2019-11-07 00:55:39,735 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argENTRY(lines 312 357) no Hoare annotation was computed. [2019-11-07 00:55:39,736 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argEXIT(lines 312 357) no Hoare annotation was computed. [2019-11-07 00:55:39,736 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argFINAL(lines 312 357) no Hoare annotation was computed. [2019-11-07 00:55:39,736 INFO L443 ceAbstractionStarter]: For program point L332(lines 332 339) no Hoare annotation was computed. [2019-11-07 00:55:39,736 INFO L443 ceAbstractionStarter]: For program point L326(lines 326 346) no Hoare annotation was computed. [2019-11-07 00:55:39,736 INFO L443 ceAbstractionStarter]: For program point L326-1(lines 326 346) no Hoare annotation was computed. [2019-11-07 00:55:39,736 INFO L443 ceAbstractionStarter]: For program point L2400(lines 2400 2411) no Hoare annotation was computed. [2019-11-07 00:55:39,736 INFO L446 ceAbstractionStarter]: At program point getClientKeyringSizeENTRY(lines 2392 2415) the Hoare annotation is: true [2019-11-07 00:55:39,736 INFO L443 ceAbstractionStarter]: For program point L2396(lines 2396 2412) no Hoare annotation was computed. [2019-11-07 00:55:39,736 INFO L443 ceAbstractionStarter]: For program point getClientKeyringSizeEXIT(lines 2392 2415) no Hoare annotation was computed. [2019-11-07 00:55:39,736 INFO L443 ceAbstractionStarter]: For program point getClientKeyringSizeFINAL(lines 2392 2415) no Hoare annotation was computed. [2019-11-07 00:55:39,737 INFO L443 ceAbstractionStarter]: For program point L2404(lines 2404 2410) no Hoare annotation was computed. [2019-11-07 00:55:39,737 INFO L443 ceAbstractionStarter]: For program point L2079(lines 2079 2095) no Hoare annotation was computed. [2019-11-07 00:55:39,737 INFO L443 ceAbstractionStarter]: For program point L2040(lines 2040 2101) no Hoare annotation was computed. [2019-11-07 00:55:39,737 INFO L443 ceAbstractionStarter]: For program point findClientAddressBookAliasFINAL(lines 2036 2104) no Hoare annotation was computed. [2019-11-07 00:55:39,737 INFO L443 ceAbstractionStarter]: For program point L2059(lines 2059 2100) no Hoare annotation was computed. [2019-11-07 00:55:39,737 INFO L443 ceAbstractionStarter]: For program point L2049(lines 2049 2055) no Hoare annotation was computed. [2019-11-07 00:55:39,737 INFO L443 ceAbstractionStarter]: For program point L2078(lines 2078 2099) no Hoare annotation was computed. [2019-11-07 00:55:39,737 INFO L443 ceAbstractionStarter]: For program point L2045(lines 2045 2056) no Hoare annotation was computed. [2019-11-07 00:55:39,737 INFO L443 ceAbstractionStarter]: For program point L2041(lines 2041 2057) no Hoare annotation was computed. [2019-11-07 00:55:39,737 INFO L443 ceAbstractionStarter]: For program point L2068(lines 2068 2074) no Hoare annotation was computed. [2019-11-07 00:55:39,737 INFO L443 ceAbstractionStarter]: For program point L2064(lines 2064 2075) no Hoare annotation was computed. [2019-11-07 00:55:39,738 INFO L443 ceAbstractionStarter]: For program point L2060(lines 2060 2076) no Hoare annotation was computed. [2019-11-07 00:55:39,738 INFO L443 ceAbstractionStarter]: For program point findClientAddressBookAliasEXIT(lines 2036 2104) no Hoare annotation was computed. [2019-11-07 00:55:39,738 INFO L443 ceAbstractionStarter]: For program point L2087(lines 2087 2093) no Hoare annotation was computed. [2019-11-07 00:55:39,738 INFO L443 ceAbstractionStarter]: For program point findClientAddressBookAliasENTRY(lines 2036 2104) no Hoare annotation was computed. [2019-11-07 00:55:39,738 INFO L443 ceAbstractionStarter]: For program point L2083(lines 2083 2094) no Hoare annotation was computed. [2019-11-07 00:55:39,738 INFO L443 ceAbstractionStarter]: For program point L610-1(line 610) no Hoare annotation was computed. [2019-11-07 00:55:39,738 INFO L446 ceAbstractionStarter]: At program point L607(line 607) the Hoare annotation is: true [2019-11-07 00:55:39,738 INFO L443 ceAbstractionStarter]: For program point L607-1(line 607) no Hoare annotation was computed. [2019-11-07 00:55:39,738 INFO L443 ceAbstractionStarter]: For program point L605(line 605) no Hoare annotation was computed. [2019-11-07 00:55:39,738 INFO L446 ceAbstractionStarter]: At program point L604(line 604) the Hoare annotation is: true [2019-11-07 00:55:39,738 INFO L446 ceAbstractionStarter]: At program point L603(line 603) the Hoare annotation is: true [2019-11-07 00:55:39,739 INFO L446 ceAbstractionStarter]: At program point L604-1(line 604) the Hoare annotation is: true [2019-11-07 00:55:39,739 INFO L443 ceAbstractionStarter]: For program point L603-1(line 603) no Hoare annotation was computed. [2019-11-07 00:55:39,739 INFO L443 ceAbstractionStarter]: For program point bobKeyAddEXIT(lines 595 616) no Hoare annotation was computed. [2019-11-07 00:55:39,739 INFO L446 ceAbstractionStarter]: At program point bobKeyAddENTRY(lines 595 616) the Hoare annotation is: true [2019-11-07 00:55:39,739 INFO L443 ceAbstractionStarter]: For program point bobKeyAddFINAL(lines 595 616) no Hoare annotation was computed. [2019-11-07 00:55:39,739 INFO L446 ceAbstractionStarter]: At program point L610(line 610) the Hoare annotation is: true [2019-11-07 00:55:39,739 INFO L446 ceAbstractionStarter]: At program point setup_chuck__wrappee__BaseENTRY(lines 496 505) the Hoare annotation is: true [2019-11-07 00:55:39,739 INFO L443 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseFINAL(lines 496 505) no Hoare annotation was computed. [2019-11-07 00:55:39,739 INFO L443 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseEXIT(lines 496 505) no Hoare annotation was computed. [2019-11-07 00:55:39,739 INFO L446 ceAbstractionStarter]: At program point L501(line 501) the Hoare annotation is: true [2019-11-07 00:55:39,740 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-11-07 00:55:39,740 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2019-11-07 00:55:39,740 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-11-07 00:55:39,740 INFO L443 ceAbstractionStarter]: For program point chuckKeyAddRjhFINAL(lines 665 676) no Hoare annotation was computed. [2019-11-07 00:55:39,740 INFO L446 ceAbstractionStarter]: At program point L671(line 671) the Hoare annotation is: true [2019-11-07 00:55:39,740 INFO L443 ceAbstractionStarter]: For program point L670(line 670) no Hoare annotation was computed. [2019-11-07 00:55:39,740 INFO L446 ceAbstractionStarter]: At program point L671-1(line 671) the Hoare annotation is: true [2019-11-07 00:55:39,740 INFO L446 ceAbstractionStarter]: At program point chuckKeyAddRjhENTRY(lines 665 676) the Hoare annotation is: true [2019-11-07 00:55:39,740 INFO L443 ceAbstractionStarter]: For program point chuckKeyAddRjhEXIT(lines 665 676) no Hoare annotation was computed. [2019-11-07 00:55:39,740 INFO L443 ceAbstractionStarter]: For program point getEmailFromFINAL(lines 1041 1059) no Hoare annotation was computed. [2019-11-07 00:55:39,740 INFO L443 ceAbstractionStarter]: For program point getEmailFromEXIT(lines 1041 1059) no Hoare annotation was computed. [2019-11-07 00:55:39,741 INFO L443 ceAbstractionStarter]: For program point L1049(lines 1049 1055) no Hoare annotation was computed. [2019-11-07 00:55:39,741 INFO L443 ceAbstractionStarter]: For program point getEmailFromENTRY(lines 1041 1059) no Hoare annotation was computed. [2019-11-07 00:55:39,741 INFO L443 ceAbstractionStarter]: For program point L1045(lines 1045 1056) no Hoare annotation was computed. [2019-11-07 00:55:39,741 INFO L443 ceAbstractionStarter]: For program point L2426(lines 2426 2430) no Hoare annotation was computed. [2019-11-07 00:55:39,741 INFO L443 ceAbstractionStarter]: For program point L2426-2(lines 2416 2435) no Hoare annotation was computed. [2019-11-07 00:55:39,741 INFO L443 ceAbstractionStarter]: For program point L2423(lines 2423 2431) no Hoare annotation was computed. [2019-11-07 00:55:39,741 INFO L443 ceAbstractionStarter]: For program point L2420(lines 2420 2432) no Hoare annotation was computed. [2019-11-07 00:55:39,741 INFO L443 ceAbstractionStarter]: For program point setClientKeyringSizeEXIT(lines 2416 2435) no Hoare annotation was computed. [2019-11-07 00:55:39,741 INFO L446 ceAbstractionStarter]: At program point setClientKeyringSizeENTRY(lines 2416 2435) the Hoare annotation is: true [2019-11-07 00:55:39,741 INFO L443 ceAbstractionStarter]: For program point queueFINAL(lines 1683 1692) no Hoare annotation was computed. [2019-11-07 00:55:39,741 INFO L443 ceAbstractionStarter]: For program point queueENTRY(lines 1683 1692) no Hoare annotation was computed. [2019-11-07 00:55:39,741 INFO L443 ceAbstractionStarter]: For program point queueEXIT(lines 1683 1692) no Hoare annotation was computed. [2019-11-07 00:55:39,742 INFO L443 ceAbstractionStarter]: For program point L2814(lines 2814 2818) no Hoare annotation was computed. [2019-11-07 00:55:39,742 INFO L443 ceAbstractionStarter]: For program point L2814-2(lines 2804 2823) no Hoare annotation was computed. [2019-11-07 00:55:39,742 INFO L443 ceAbstractionStarter]: For program point L2811(lines 2811 2819) no Hoare annotation was computed. [2019-11-07 00:55:39,742 INFO L443 ceAbstractionStarter]: For program point L2808(lines 2808 2820) no Hoare annotation was computed. [2019-11-07 00:55:39,742 INFO L443 ceAbstractionStarter]: For program point setClientIdEXIT(lines 2804 2823) no Hoare annotation was computed. [2019-11-07 00:55:39,742 INFO L446 ceAbstractionStarter]: At program point setClientIdENTRY(lines 2804 2823) the Hoare annotation is: true [2019-11-07 00:55:39,742 INFO L443 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2019-11-07 00:55:39,742 INFO L443 ceAbstractionStarter]: For program point L192-1(line 192) no Hoare annotation was computed. [2019-11-07 00:55:39,742 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetFINAL(lines 147 206) no Hoare annotation was computed. [2019-11-07 00:55:39,742 INFO L443 ceAbstractionStarter]: For program point L179(lines 179 183) no Hoare annotation was computed. [2019-11-07 00:55:39,743 INFO L443 ceAbstractionStarter]: For program point L179-1(lines 179 183) no Hoare annotation was computed. [2019-11-07 00:55:39,743 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetENTRY(lines 147 206) no Hoare annotation was computed. [2019-11-07 00:55:39,743 INFO L443 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2019-11-07 00:55:39,743 INFO L443 ceAbstractionStarter]: For program point L173-2(lines 173 198) no Hoare annotation was computed. [2019-11-07 00:55:39,743 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetEXIT(lines 147 206) no Hoare annotation was computed. [2019-11-07 00:55:39,743 INFO L443 ceAbstractionStarter]: For program point L199(lines 172 200) no Hoare annotation was computed. [2019-11-07 00:55:39,743 INFO L443 ceAbstractionStarter]: For program point bobKeyChangeFINAL(lines 687 696) no Hoare annotation was computed. [2019-11-07 00:55:39,743 INFO L443 ceAbstractionStarter]: For program point bobKeyChangeEXIT(lines 687 696) no Hoare annotation was computed. [2019-11-07 00:55:39,743 INFO L446 ceAbstractionStarter]: At program point bobKeyChangeENTRY(lines 687 696) the Hoare annotation is: true [2019-11-07 00:55:39,743 INFO L443 ceAbstractionStarter]: For program point valid_productEXIT(lines 733 741) no Hoare annotation was computed. [2019-11-07 00:55:39,743 INFO L446 ceAbstractionStarter]: At program point valid_productENTRY(lines 733 741) the Hoare annotation is: true [2019-11-07 00:55:39,744 INFO L443 ceAbstractionStarter]: For program point valid_productFINAL(lines 733 741) no Hoare annotation was computed. [2019-11-07 00:55:39,744 INFO L443 ceAbstractionStarter]: For program point isSignedEXIT(lines 1267 1285) no Hoare annotation was computed. [2019-11-07 00:55:39,744 INFO L443 ceAbstractionStarter]: For program point L1275(lines 1275 1281) no Hoare annotation was computed. [2019-11-07 00:55:39,744 INFO L443 ceAbstractionStarter]: For program point isSignedENTRY(lines 1267 1285) no Hoare annotation was computed. [2019-11-07 00:55:39,744 INFO L443 ceAbstractionStarter]: For program point isSignedFINAL(lines 1267 1285) no Hoare annotation was computed. [2019-11-07 00:55:39,744 INFO L443 ceAbstractionStarter]: For program point L1271(lines 1271 1282) no Hoare annotation was computed. [2019-11-07 00:55:39,744 INFO L446 ceAbstractionStarter]: At program point mailENTRY(lines 1537 1551) the Hoare annotation is: true [2019-11-07 00:55:39,744 INFO L446 ceAbstractionStarter]: At program point L1547(line 1547) the Hoare annotation is: true [2019-11-07 00:55:39,744 INFO L443 ceAbstractionStarter]: For program point mailEXIT(lines 1537 1551) no Hoare annotation was computed. [2019-11-07 00:55:39,744 INFO L446 ceAbstractionStarter]: At program point L1546(line 1546) the Hoare annotation is: true [2019-11-07 00:55:39,745 INFO L443 ceAbstractionStarter]: For program point L1546-1(line 1546) no Hoare annotation was computed. [2019-11-07 00:55:39,745 INFO L446 ceAbstractionStarter]: At program point L1544(line 1544) the Hoare annotation is: true [2019-11-07 00:55:39,745 INFO L443 ceAbstractionStarter]: For program point L1544-1(line 1544) no Hoare annotation was computed. [2019-11-07 00:55:39,745 INFO L443 ceAbstractionStarter]: For program point mailFINAL(lines 1537 1551) no Hoare annotation was computed. [2019-11-07 00:55:39,745 INFO L443 ceAbstractionStarter]: For program point L1729(lines 1729 1739) no Hoare annotation was computed. [2019-11-07 00:55:39,745 INFO L443 ceAbstractionStarter]: For program point isKeyPairValidEXIT(lines 1720 1744) no Hoare annotation was computed. [2019-11-07 00:55:39,745 INFO L446 ceAbstractionStarter]: At program point isKeyPairValidENTRY(lines 1720 1744) the Hoare annotation is: true [2019-11-07 00:55:39,745 INFO L443 ceAbstractionStarter]: For program point isKeyPairValidFINAL(lines 1720 1744) no Hoare annotation was computed. [2019-11-07 00:55:39,745 INFO L443 ceAbstractionStarter]: For program point L1733(lines 1733 1738) no Hoare annotation was computed. [2019-11-07 00:55:39,745 INFO L443 ceAbstractionStarter]: For program point L1030(lines 1030 1034) no Hoare annotation was computed. [2019-11-07 00:55:39,745 INFO L443 ceAbstractionStarter]: For program point setEmailIdEXIT(lines 1023 1038) no Hoare annotation was computed. [2019-11-07 00:55:39,746 INFO L443 ceAbstractionStarter]: For program point L1030-2(lines 1023 1038) no Hoare annotation was computed. [2019-11-07 00:55:39,746 INFO L443 ceAbstractionStarter]: For program point L1027(lines 1027 1035) no Hoare annotation was computed. [2019-11-07 00:55:39,746 INFO L443 ceAbstractionStarter]: For program point setEmailIdENTRY(lines 1023 1038) no Hoare annotation was computed. [2019-11-07 00:55:39,746 INFO L446 ceAbstractionStarter]: At program point mainENTRY(lines 574 594) the Hoare annotation is: true [2019-11-07 00:55:39,746 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 574 594) no Hoare annotation was computed. [2019-11-07 00:55:39,746 INFO L443 ceAbstractionStarter]: For program point mainFINAL(lines 574 594) no Hoare annotation was computed. [2019-11-07 00:55:39,746 INFO L446 ceAbstractionStarter]: At program point L586(line 586) the Hoare annotation is: true [2019-11-07 00:55:39,746 INFO L446 ceAbstractionStarter]: At program point L586-1(line 586) the Hoare annotation is: true [2019-11-07 00:55:39,746 INFO L443 ceAbstractionStarter]: For program point L584(lines 584 591) no Hoare annotation was computed. [2019-11-07 00:55:39,746 INFO L443 ceAbstractionStarter]: For program point L584-1(lines 584 591) no Hoare annotation was computed. [2019-11-07 00:55:39,747 INFO L443 ceAbstractionStarter]: For program point L582(line 582) no Hoare annotation was computed. [2019-11-07 00:55:39,747 INFO L446 ceAbstractionStarter]: At program point L581(line 581) the Hoare annotation is: true [2019-11-07 00:55:39,747 INFO L446 ceAbstractionStarter]: At program point L580(line 580) the Hoare annotation is: true [2019-11-07 00:55:39,747 INFO L446 ceAbstractionStarter]: At program point L580-1(line 580) the Hoare annotation is: true [2019-11-07 00:55:39,747 INFO L443 ceAbstractionStarter]: For program point L1008(lines 1008 1019) no Hoare annotation was computed. [2019-11-07 00:55:39,747 INFO L443 ceAbstractionStarter]: For program point getEmailIdFINAL(lines 1004 1022) no Hoare annotation was computed. [2019-11-07 00:55:39,747 INFO L443 ceAbstractionStarter]: For program point getEmailIdEXIT(lines 1004 1022) no Hoare annotation was computed. [2019-11-07 00:55:39,747 INFO L443 ceAbstractionStarter]: For program point getEmailIdENTRY(lines 1004 1022) no Hoare annotation was computed. [2019-11-07 00:55:39,747 INFO L443 ceAbstractionStarter]: For program point L1012(lines 1012 1018) no Hoare annotation was computed. [2019-11-07 00:55:39,748 INFO L443 ceAbstractionStarter]: For program point setup_rjhFINAL(lines 485 495) no Hoare annotation was computed. [2019-11-07 00:55:39,748 INFO L446 ceAbstractionStarter]: At program point L490(line 490) the Hoare annotation is: true [2019-11-07 00:55:39,748 INFO L446 ceAbstractionStarter]: At program point L490-1(line 490) the Hoare annotation is: true [2019-11-07 00:55:39,748 INFO L446 ceAbstractionStarter]: At program point setup_rjhENTRY(lines 485 495) the Hoare annotation is: true [2019-11-07 00:55:39,748 INFO L443 ceAbstractionStarter]: For program point setup_rjhEXIT(lines 485 495) no Hoare annotation was computed. [2019-11-07 00:55:39,748 INFO L443 ceAbstractionStarter]: For program point L1441(line 1441) no Hoare annotation was computed. [2019-11-07 00:55:39,748 INFO L443 ceAbstractionStarter]: For program point L1441-1(line 1441) no Hoare annotation was computed. [2019-11-07 00:55:39,748 INFO L443 ceAbstractionStarter]: For program point printMail__wrappee__KeysENTRY(lines 1423 1450) no Hoare annotation was computed. [2019-11-07 00:55:39,748 INFO L443 ceAbstractionStarter]: For program point L1438(line 1438) no Hoare annotation was computed. [2019-11-07 00:55:39,749 INFO L443 ceAbstractionStarter]: For program point L1438-1(line 1438) no Hoare annotation was computed. [2019-11-07 00:55:39,749 INFO L443 ceAbstractionStarter]: For program point L1435(line 1435) no Hoare annotation was computed. [2019-11-07 00:55:39,749 INFO L443 ceAbstractionStarter]: For program point printMail__wrappee__KeysEXIT(lines 1423 1450) no Hoare annotation was computed. [2019-11-07 00:55:39,749 INFO L443 ceAbstractionStarter]: For program point L1435-1(line 1435) no Hoare annotation was computed. [2019-11-07 00:55:39,749 INFO L443 ceAbstractionStarter]: For program point printMail__wrappee__KeysFINAL(lines 1423 1450) no Hoare annotation was computed. [2019-11-07 00:55:39,749 INFO L443 ceAbstractionStarter]: For program point L1444(line 1444) no Hoare annotation was computed. [2019-11-07 00:55:39,749 INFO L443 ceAbstractionStarter]: For program point L1444-1(line 1444) no Hoare annotation was computed. [2019-11-07 00:55:39,749 INFO L443 ceAbstractionStarter]: For program point L2737(lines 2737 2753) no Hoare annotation was computed. [2019-11-07 00:55:39,749 INFO L443 ceAbstractionStarter]: For program point getClientForwardReceiverFINAL(lines 2733 2756) no Hoare annotation was computed. [2019-11-07 00:55:39,749 INFO L443 ceAbstractionStarter]: For program point getClientForwardReceiverEXIT(lines 2733 2756) no Hoare annotation was computed. [2019-11-07 00:55:39,750 INFO L443 ceAbstractionStarter]: For program point L2745(lines 2745 2751) no Hoare annotation was computed. [2019-11-07 00:55:39,750 INFO L443 ceAbstractionStarter]: For program point getClientForwardReceiverENTRY(lines 2733 2756) no Hoare annotation was computed. [2019-11-07 00:55:39,750 INFO L443 ceAbstractionStarter]: For program point L2741(lines 2741 2752) no Hoare annotation was computed. [2019-11-07 00:55:39,750 INFO L446 ceAbstractionStarter]: At program point L1633(line 1633) the Hoare annotation is: true [2019-11-07 00:55:39,750 INFO L443 ceAbstractionStarter]: For program point L1633-1(line 1633) no Hoare annotation was computed. [2019-11-07 00:55:39,750 INFO L443 ceAbstractionStarter]: For program point incomingFINAL(lines 1611 1654) no Hoare annotation was computed. [2019-11-07 00:55:39,750 INFO L446 ceAbstractionStarter]: At program point incomingENTRY(lines 1611 1654) the Hoare annotation is: true [2019-11-07 00:55:39,750 INFO L443 ceAbstractionStarter]: For program point L1623(line 1623) no Hoare annotation was computed. [2019-11-07 00:55:39,750 INFO L446 ceAbstractionStarter]: At program point L1632(line 1632) the Hoare annotation is: true [2019-11-07 00:55:39,751 INFO L443 ceAbstractionStarter]: For program point L1632-1(line 1632) no Hoare annotation was computed. [2019-11-07 00:55:39,751 INFO L443 ceAbstractionStarter]: For program point L1630(lines 1630 1645) no Hoare annotation was computed. [2019-11-07 00:55:39,751 INFO L446 ceAbstractionStarter]: At program point L1628(line 1628) the Hoare annotation is: true [2019-11-07 00:55:39,751 INFO L443 ceAbstractionStarter]: For program point L1628-1(line 1628) no Hoare annotation was computed. [2019-11-07 00:55:39,751 INFO L443 ceAbstractionStarter]: For program point L1626(lines 1626 1648) no Hoare annotation was computed. [2019-11-07 00:55:39,751 INFO L446 ceAbstractionStarter]: At program point L1626-1(lines 1626 1648) the Hoare annotation is: true [2019-11-07 00:55:39,751 INFO L446 ceAbstractionStarter]: At program point L1622(line 1622) the Hoare annotation is: true [2019-11-07 00:55:39,751 INFO L446 ceAbstractionStarter]: At program point L1622-1(line 1622) the Hoare annotation is: true [2019-11-07 00:55:39,751 INFO L443 ceAbstractionStarter]: For program point incomingEXIT(lines 1611 1654) no Hoare annotation was computed. [2019-11-07 00:55:39,752 INFO L446 ceAbstractionStarter]: At program point L1637(line 1637) the Hoare annotation is: true [2019-11-07 00:55:39,752 INFO L446 ceAbstractionStarter]: At program point L1637-1(line 1637) the Hoare annotation is: true [2019-11-07 00:55:39,752 INFO L443 ceAbstractionStarter]: For program point L1635(lines 1635 1642) no Hoare annotation was computed. [2019-11-07 00:55:39,752 INFO L446 ceAbstractionStarter]: At program point rjhDeletePrivateKeyENTRY(lines 677 686) the Hoare annotation is: true [2019-11-07 00:55:39,752 INFO L443 ceAbstractionStarter]: For program point rjhDeletePrivateKeyEXIT(lines 677 686) no Hoare annotation was computed. [2019-11-07 00:55:39,752 INFO L443 ceAbstractionStarter]: For program point rjhDeletePrivateKeyFINAL(lines 677 686) no Hoare annotation was computed. [2019-11-07 00:55:39,752 INFO L443 ceAbstractionStarter]: For program point L828(lines 828 835) no Hoare annotation was computed. [2019-11-07 00:55:39,752 INFO L446 ceAbstractionStarter]: At program point L812(lines 799 954) the Hoare annotation is: true [2019-11-07 00:55:39,752 INFO L446 ceAbstractionStarter]: At program point L936(line 936) the Hoare annotation is: true [2019-11-07 00:55:39,753 INFO L443 ceAbstractionStarter]: For program point L936-1(line 936) no Hoare annotation was computed. [2019-11-07 00:55:39,753 INFO L443 ceAbstractionStarter]: For program point L870(lines 870 874) no Hoare annotation was computed. [2019-11-07 00:55:39,753 INFO L446 ceAbstractionStarter]: At program point L837(lines 824 952) the Hoare annotation is: true [2019-11-07 00:55:39,753 INFO L443 ceAbstractionStarter]: For program point L895(lines 895 899) no Hoare annotation was computed. [2019-11-07 00:55:39,753 INFO L443 ceAbstractionStarter]: For program point L920(lines 920 927) no Hoare annotation was computed. [2019-11-07 00:55:39,753 INFO L446 ceAbstractionStarter]: At program point L805(line 805) the Hoare annotation is: true [2019-11-07 00:55:39,753 INFO L443 ceAbstractionStarter]: For program point L805-1(line 805) no Hoare annotation was computed. [2019-11-07 00:55:39,753 INFO L443 ceAbstractionStarter]: For program point testEXIT(lines 752 963) no Hoare annotation was computed. [2019-11-07 00:55:39,753 INFO L446 ceAbstractionStarter]: At program point L929(lines 916 945) the Hoare annotation is: true [2019-11-07 00:55:39,753 INFO L446 ceAbstractionStarter]: At program point testENTRY(lines 752 963) the Hoare annotation is: true [2019-11-07 00:55:39,754 INFO L446 ceAbstractionStarter]: At program point L830(line 830) the Hoare annotation is: true [2019-11-07 00:55:39,754 INFO L443 ceAbstractionStarter]: For program point L830-1(line 830) no Hoare annotation was computed. [2019-11-07 00:55:39,754 INFO L443 ceAbstractionStarter]: For program point testFINAL(lines 752 963) no Hoare annotation was computed. [2019-11-07 00:55:39,754 INFO L446 ceAbstractionStarter]: At program point L922(line 922) the Hoare annotation is: true [2019-11-07 00:55:39,754 INFO L443 ceAbstractionStarter]: For program point L922-1(line 922) no Hoare annotation was computed. [2019-11-07 00:55:39,754 INFO L443 ceAbstractionStarter]: For program point L856(lines 856 863) no Hoare annotation was computed. [2019-11-07 00:55:39,754 INFO L446 ceAbstractionStarter]: At program point L823(lines 813 953) the Hoare annotation is: true [2019-11-07 00:55:39,754 INFO L443 ceAbstractionStarter]: For program point L881(lines 881 888) no Hoare annotation was computed. [2019-11-07 00:55:39,754 INFO L443 ceAbstractionStarter]: For program point L906(lines 906 913) no Hoare annotation was computed. [2019-11-07 00:55:39,754 INFO L446 ceAbstractionStarter]: At program point L865(lines 852 950) the Hoare annotation is: true [2019-11-07 00:55:39,755 INFO L443 ceAbstractionStarter]: For program point L799(lines 799 954) no Hoare annotation was computed. [2019-11-07 00:55:39,755 INFO L446 ceAbstractionStarter]: At program point L956(lines 790 957) the Hoare annotation is: true [2019-11-07 00:55:39,755 INFO L446 ceAbstractionStarter]: At program point L890(lines 877 948) the Hoare annotation is: true [2019-11-07 00:55:39,755 INFO L446 ceAbstractionStarter]: At program point L915(lines 902 946) the Hoare annotation is: true [2019-11-07 00:55:39,755 INFO L446 ceAbstractionStarter]: At program point L858(line 858) the Hoare annotation is: true [2019-11-07 00:55:39,755 INFO L443 ceAbstractionStarter]: For program point L858-1(line 858) no Hoare annotation was computed. [2019-11-07 00:55:39,755 INFO L443 ceAbstractionStarter]: For program point L792(lines 791 955) no Hoare annotation was computed. [2019-11-07 00:55:39,755 INFO L446 ceAbstractionStarter]: At program point L883(line 883) the Hoare annotation is: true [2019-11-07 00:55:39,755 INFO L443 ceAbstractionStarter]: For program point L883-1(line 883) no Hoare annotation was computed. [2019-11-07 00:55:39,755 INFO L443 ceAbstractionStarter]: For program point L817(lines 817 821) no Hoare annotation was computed. [2019-11-07 00:55:39,756 INFO L446 ceAbstractionStarter]: At program point L908(line 908) the Hoare annotation is: true [2019-11-07 00:55:39,756 INFO L443 ceAbstractionStarter]: For program point L908-1(line 908) no Hoare annotation was computed. [2019-11-07 00:55:39,756 INFO L443 ceAbstractionStarter]: For program point L842(lines 842 849) no Hoare annotation was computed. [2019-11-07 00:55:39,756 INFO L443 ceAbstractionStarter]: For program point L793(lines 793 797) no Hoare annotation was computed. [2019-11-07 00:55:39,756 INFO L446 ceAbstractionStarter]: At program point L851(lines 838 951) the Hoare annotation is: true [2019-11-07 00:55:39,756 INFO L446 ceAbstractionStarter]: At program point L876(lines 866 949) the Hoare annotation is: true [2019-11-07 00:55:39,756 INFO L443 ceAbstractionStarter]: For program point L934(lines 934 941) no Hoare annotation was computed. [2019-11-07 00:55:39,756 INFO L446 ceAbstractionStarter]: At program point L901(lines 891 947) the Hoare annotation is: true [2019-11-07 00:55:39,756 INFO L446 ceAbstractionStarter]: At program point L934-1(lines 791 955) the Hoare annotation is: true [2019-11-07 00:55:39,756 INFO L446 ceAbstractionStarter]: At program point L844(line 844) the Hoare annotation is: true [2019-11-07 00:55:39,757 INFO L443 ceAbstractionStarter]: For program point L844-1(line 844) no Hoare annotation was computed. [2019-11-07 00:55:39,757 INFO L443 ceAbstractionStarter]: For program point L803(lines 803 810) no Hoare annotation was computed. [2019-11-07 00:55:39,757 INFO L443 ceAbstractionStarter]: For program point L2332(lines 2332 2336) no Hoare annotation was computed. [2019-11-07 00:55:39,757 INFO L443 ceAbstractionStarter]: For program point L2332-2(lines 2322 2341) no Hoare annotation was computed. [2019-11-07 00:55:39,757 INFO L443 ceAbstractionStarter]: For program point L2329(lines 2329 2337) no Hoare annotation was computed. [2019-11-07 00:55:39,757 INFO L443 ceAbstractionStarter]: For program point L2326(lines 2326 2338) no Hoare annotation was computed. [2019-11-07 00:55:39,757 INFO L443 ceAbstractionStarter]: For program point setClientAutoResponseEXIT(lines 2322 2341) no Hoare annotation was computed. [2019-11-07 00:55:39,757 INFO L443 ceAbstractionStarter]: For program point setClientAutoResponseENTRY(lines 2322 2341) no Hoare annotation was computed. [2019-11-07 00:55:39,757 INFO L443 ceAbstractionStarter]: For program point getClientKeyringUserEXIT(lines 2470 2523) no Hoare annotation was computed. [2019-11-07 00:55:39,757 INFO L443 ceAbstractionStarter]: For program point L2488(lines 2488 2519) no Hoare annotation was computed. [2019-11-07 00:55:39,757 INFO L443 ceAbstractionStarter]: For program point L2474(lines 2474 2520) no Hoare annotation was computed. [2019-11-07 00:55:39,758 INFO L443 ceAbstractionStarter]: For program point L2507(lines 2507 2513) no Hoare annotation was computed. [2019-11-07 00:55:39,758 INFO L443 ceAbstractionStarter]: For program point L2503(lines 2503 2514) no Hoare annotation was computed. [2019-11-07 00:55:39,758 INFO L443 ceAbstractionStarter]: For program point getClientKeyringUserFINAL(lines 2470 2523) no Hoare annotation was computed. [2019-11-07 00:55:39,758 INFO L443 ceAbstractionStarter]: For program point L2493(lines 2493 2499) no Hoare annotation was computed. [2019-11-07 00:55:39,758 INFO L443 ceAbstractionStarter]: For program point L2489(lines 2489 2500) no Hoare annotation was computed. [2019-11-07 00:55:39,758 INFO L446 ceAbstractionStarter]: At program point getClientKeyringUserENTRY(lines 2470 2523) the Hoare annotation is: true [2019-11-07 00:55:39,758 INFO L443 ceAbstractionStarter]: For program point L2479(lines 2479 2485) no Hoare annotation was computed. [2019-11-07 00:55:39,758 INFO L443 ceAbstractionStarter]: For program point L2475(lines 2475 2486) no Hoare annotation was computed. [2019-11-07 00:55:39,758 INFO L443 ceAbstractionStarter]: For program point L2502(lines 2502 2518) no Hoare annotation was computed. [2019-11-07 00:55:39,758 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookSizeENTRY(lines 1913 1932) no Hoare annotation was computed. [2019-11-07 00:55:39,759 INFO L443 ceAbstractionStarter]: For program point L1923-2(lines 1913 1932) no Hoare annotation was computed. [2019-11-07 00:55:39,759 INFO L443 ceAbstractionStarter]: For program point L1920(lines 1920 1928) no Hoare annotation was computed. [2019-11-07 00:55:39,759 INFO L443 ceAbstractionStarter]: For program point L1917(lines 1917 1929) no Hoare annotation was computed. [2019-11-07 00:55:39,759 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookSizeEXIT(lines 1913 1932) no Hoare annotation was computed. [2019-11-07 00:55:39,759 INFO L443 ceAbstractionStarter]: For program point L1923(lines 1923 1927) no Hoare annotation was computed. [2019-11-07 00:55:39,759 INFO L443 ceAbstractionStarter]: For program point L2529(lines 2529 2537) no Hoare annotation was computed. [2019-11-07 00:55:39,759 INFO L446 ceAbstractionStarter]: At program point setClientKeyringUserENTRY(lines 2524 2567) the Hoare annotation is: true [2019-11-07 00:55:39,759 INFO L443 ceAbstractionStarter]: For program point L2554(lines 2554 2558) no Hoare annotation was computed. [2019-11-07 00:55:39,759 INFO L443 ceAbstractionStarter]: For program point L2550(lines 2550 2562) no Hoare annotation was computed. [2019-11-07 00:55:39,759 INFO L443 ceAbstractionStarter]: For program point L2550-1(lines 2524 2567) no Hoare annotation was computed. [2019-11-07 00:55:39,759 INFO L443 ceAbstractionStarter]: For program point L2540(lines 2540 2548) no Hoare annotation was computed. [2019-11-07 00:55:39,759 INFO L443 ceAbstractionStarter]: For program point L2532(lines 2532 2536) no Hoare annotation was computed. [2019-11-07 00:55:39,760 INFO L443 ceAbstractionStarter]: For program point L2528(lines 2528 2564) no Hoare annotation was computed. [2019-11-07 00:55:39,760 INFO L443 ceAbstractionStarter]: For program point setClientKeyringUserEXIT(lines 2524 2567) no Hoare annotation was computed. [2019-11-07 00:55:39,760 INFO L443 ceAbstractionStarter]: For program point L2551(lines 2551 2559) no Hoare annotation was computed. [2019-11-07 00:55:39,760 INFO L443 ceAbstractionStarter]: For program point L2543(lines 2543 2547) no Hoare annotation was computed. [2019-11-07 00:55:39,760 INFO L443 ceAbstractionStarter]: For program point L2539(lines 2539 2563) no Hoare annotation was computed. [2019-11-07 00:55:39,760 INFO L443 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 743 750) no Hoare annotation was computed. [2019-11-07 00:55:39,760 INFO L443 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 747) no Hoare annotation was computed. [2019-11-07 00:55:39,760 INFO L446 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 743 750) the Hoare annotation is: true [2019-11-07 00:55:39,760 INFO L443 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 743 750) no Hoare annotation was computed. [2019-11-07 00:55:39,761 INFO L443 ceAbstractionStarter]: For program point L2715(lines 2715 2719) no Hoare annotation was computed. [2019-11-07 00:55:39,761 INFO L443 ceAbstractionStarter]: For program point setClientKeyringPublicKeyEXIT(lines 2685 2728) no Hoare annotation was computed. [2019-11-07 00:55:39,761 INFO L443 ceAbstractionStarter]: For program point L2711-1(lines 2685 2728) no Hoare annotation was computed. [2019-11-07 00:55:39,761 INFO L443 ceAbstractionStarter]: For program point L2711(lines 2711 2723) no Hoare annotation was computed. [2019-11-07 00:55:39,761 INFO L443 ceAbstractionStarter]: For program point L2701(lines 2701 2709) no Hoare annotation was computed. [2019-11-07 00:55:39,761 INFO L443 ceAbstractionStarter]: For program point L2693(lines 2693 2697) no Hoare annotation was computed. [2019-11-07 00:55:39,761 INFO L443 ceAbstractionStarter]: For program point L2689(lines 2689 2725) no Hoare annotation was computed. [2019-11-07 00:55:39,761 INFO L443 ceAbstractionStarter]: For program point L2712(lines 2712 2720) no Hoare annotation was computed. [2019-11-07 00:55:39,761 INFO L446 ceAbstractionStarter]: At program point setClientKeyringPublicKeyENTRY(lines 2685 2728) the Hoare annotation is: true [2019-11-07 00:55:39,761 INFO L443 ceAbstractionStarter]: For program point L2704(lines 2704 2708) no Hoare annotation was computed. [2019-11-07 00:55:39,761 INFO L443 ceAbstractionStarter]: For program point L2700(lines 2700 2724) no Hoare annotation was computed. [2019-11-07 00:55:39,761 INFO L443 ceAbstractionStarter]: For program point L2690(lines 2690 2698) no Hoare annotation was computed. [2019-11-07 00:55:39,762 INFO L443 ceAbstractionStarter]: For program point outgoingEXIT(lines 1564 1590) no Hoare annotation was computed. [2019-11-07 00:55:39,762 INFO L446 ceAbstractionStarter]: At program point outgoingENTRY(lines 1564 1590) the Hoare annotation is: true [2019-11-07 00:55:39,762 INFO L446 ceAbstractionStarter]: At program point L1579(line 1579) the Hoare annotation is: true [2019-11-07 00:55:39,762 INFO L446 ceAbstractionStarter]: At program point L1579-1(line 1579) the Hoare annotation is: true [2019-11-07 00:55:39,762 INFO L443 ceAbstractionStarter]: For program point L1577(lines 1577 1584) no Hoare annotation was computed. [2019-11-07 00:55:39,762 INFO L446 ceAbstractionStarter]: At program point L1577-1(lines 1577 1584) the Hoare annotation is: true [2019-11-07 00:55:39,762 INFO L446 ceAbstractionStarter]: At program point L1574(line 1574) the Hoare annotation is: true [2019-11-07 00:55:39,762 INFO L443 ceAbstractionStarter]: For program point L1574-1(line 1574) no Hoare annotation was computed. [2019-11-07 00:55:39,762 INFO L446 ceAbstractionStarter]: At program point L1572(line 1572) the Hoare annotation is: true [2019-11-07 00:55:39,762 INFO L443 ceAbstractionStarter]: For program point outgoingFINAL(lines 1564 1590) no Hoare annotation was computed. [2019-11-07 00:55:39,763 INFO L443 ceAbstractionStarter]: For program point L1572-1(line 1572) no Hoare annotation was computed. [2019-11-07 00:55:39,763 INFO L443 ceAbstractionStarter]: For program point setClientForwardReceiverENTRY(lines 2757 2776) no Hoare annotation was computed. [2019-11-07 00:55:39,763 INFO L443 ceAbstractionStarter]: For program point setClientForwardReceiverEXIT(lines 2757 2776) no Hoare annotation was computed. [2019-11-07 00:55:39,763 INFO L443 ceAbstractionStarter]: For program point L2767(lines 2767 2771) no Hoare annotation was computed. [2019-11-07 00:55:39,763 INFO L443 ceAbstractionStarter]: For program point L2764(lines 2764 2772) no Hoare annotation was computed. [2019-11-07 00:55:39,763 INFO L443 ceAbstractionStarter]: For program point L2767-2(lines 2757 2776) no Hoare annotation was computed. [2019-11-07 00:55:39,763 INFO L443 ceAbstractionStarter]: For program point L2761(lines 2761 2773) no Hoare annotation was computed. [2019-11-07 00:55:39,763 INFO L446 ceAbstractionStarter]: At program point select_helpersFINAL(lines 726 732) the Hoare annotation is: true [2019-11-07 00:55:39,763 INFO L443 ceAbstractionStarter]: For program point select_helpersEXIT(lines 726 732) no Hoare annotation was computed. [2019-11-07 00:55:39,763 INFO L443 ceAbstractionStarter]: For program point L1345(lines 1345 1356) no Hoare annotation was computed. [2019-11-07 00:55:39,764 INFO L443 ceAbstractionStarter]: For program point isVerifiedENTRY(lines 1341 1359) no Hoare annotation was computed. [2019-11-07 00:55:39,764 INFO L443 ceAbstractionStarter]: For program point isVerifiedFINAL(lines 1341 1359) no Hoare annotation was computed. [2019-11-07 00:55:39,764 INFO L443 ceAbstractionStarter]: For program point L1349(lines 1349 1355) no Hoare annotation was computed. [2019-11-07 00:55:39,764 INFO L443 ceAbstractionStarter]: For program point isVerifiedEXIT(lines 1341 1359) no Hoare annotation was computed. [2019-11-07 00:55:39,764 INFO L446 ceAbstractionStarter]: At program point L511(line 511) the Hoare annotation is: true [2019-11-07 00:55:39,764 INFO L446 ceAbstractionStarter]: At program point L511-1(line 511) the Hoare annotation is: true [2019-11-07 00:55:39,764 INFO L443 ceAbstractionStarter]: For program point setup_chuckEXIT(lines 506 516) no Hoare annotation was computed. [2019-11-07 00:55:39,764 INFO L446 ceAbstractionStarter]: At program point setup_chuckENTRY(lines 506 516) the Hoare annotation is: true [2019-11-07 00:55:39,764 INFO L443 ceAbstractionStarter]: For program point setup_chuckFINAL(lines 506 516) no Hoare annotation was computed. [2019-11-07 00:55:39,764 INFO L443 ceAbstractionStarter]: For program point L2649(lines 2649 2680) no Hoare annotation was computed. [2019-11-07 00:55:39,764 INFO L443 ceAbstractionStarter]: For program point L2668(lines 2668 2674) no Hoare annotation was computed. [2019-11-07 00:55:39,765 INFO L443 ceAbstractionStarter]: For program point L2635(lines 2635 2681) no Hoare annotation was computed. [2019-11-07 00:55:39,765 INFO L443 ceAbstractionStarter]: For program point L2664(lines 2664 2675) no Hoare annotation was computed. [2019-11-07 00:55:39,765 INFO L443 ceAbstractionStarter]: For program point L2654(lines 2654 2660) no Hoare annotation was computed. [2019-11-07 00:55:39,765 INFO L443 ceAbstractionStarter]: For program point L2650(lines 2650 2661) no Hoare annotation was computed. [2019-11-07 00:55:39,765 INFO L443 ceAbstractionStarter]: For program point findPublicKeyFINAL(lines 2631 2684) no Hoare annotation was computed. [2019-11-07 00:55:39,765 INFO L443 ceAbstractionStarter]: For program point L2640(lines 2640 2646) no Hoare annotation was computed. [2019-11-07 00:55:39,765 INFO L443 ceAbstractionStarter]: For program point L2636(lines 2636 2647) no Hoare annotation was computed. [2019-11-07 00:55:39,765 INFO L443 ceAbstractionStarter]: For program point L2663(lines 2663 2679) no Hoare annotation was computed. [2019-11-07 00:55:39,765 INFO L443 ceAbstractionStarter]: For program point findPublicKeyEXIT(lines 2631 2684) no Hoare annotation was computed. [2019-11-07 00:55:39,765 INFO L446 ceAbstractionStarter]: At program point findPublicKeyENTRY(lines 2631 2684) the Hoare annotation is: true [2019-11-07 00:55:39,765 INFO L443 ceAbstractionStarter]: For program point sendEmailEXIT(lines 1670 1682) no Hoare annotation was computed. [2019-11-07 00:55:39,766 INFO L446 ceAbstractionStarter]: At program point L1678(line 1678) the Hoare annotation is: true [2019-11-07 00:55:39,766 INFO L446 ceAbstractionStarter]: At program point sendEmailENTRY(lines 1670 1682) the Hoare annotation is: true [2019-11-07 00:55:39,766 INFO L446 ceAbstractionStarter]: At program point L1676(line 1676) the Hoare annotation is: true [2019-11-07 00:55:39,766 INFO L443 ceAbstractionStarter]: For program point sendEmailFINAL(lines 1670 1682) no Hoare annotation was computed. [2019-11-07 00:55:39,766 INFO L443 ceAbstractionStarter]: For program point L1676-1(line 1676) no Hoare annotation was computed. [2019-11-07 00:55:39,766 INFO L443 ceAbstractionStarter]: For program point L2125(lines 2125 2137) no Hoare annotation was computed. [2019-11-07 00:55:39,767 INFO L443 ceAbstractionStarter]: For program point L2146(lines 2146 2150) no Hoare annotation was computed. [2019-11-07 00:55:39,767 INFO L443 ceAbstractionStarter]: For program point L2113(lines 2113 2121) no Hoare annotation was computed. [2019-11-07 00:55:39,767 INFO L443 ceAbstractionStarter]: For program point L2109(lines 2109 2157) no Hoare annotation was computed. [2019-11-07 00:55:39,767 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookAliasENTRY(lines 2105 2160) no Hoare annotation was computed. [2019-11-07 00:55:39,767 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookAliasEXIT(lines 2105 2160) no Hoare annotation was computed. [2019-11-07 00:55:39,767 INFO L443 ceAbstractionStarter]: For program point L2110(lines 2110 2122) no Hoare annotation was computed. [2019-11-07 00:55:39,767 INFO L443 ceAbstractionStarter]: For program point L2143(lines 2143 2151) no Hoare annotation was computed. [2019-11-07 00:55:39,767 INFO L443 ceAbstractionStarter]: For program point L2139-1(lines 2105 2160) no Hoare annotation was computed. [2019-11-07 00:55:39,767 INFO L443 ceAbstractionStarter]: For program point L2139(lines 2139 2155) no Hoare annotation was computed. [2019-11-07 00:55:39,767 INFO L443 ceAbstractionStarter]: For program point L2131(lines 2131 2135) no Hoare annotation was computed. [2019-11-07 00:55:39,768 INFO L443 ceAbstractionStarter]: For program point L2140(lines 2140 2152) no Hoare annotation was computed. [2019-11-07 00:55:39,768 INFO L443 ceAbstractionStarter]: For program point L2128(lines 2128 2136) no Hoare annotation was computed. [2019-11-07 00:55:39,768 INFO L443 ceAbstractionStarter]: For program point L2124(lines 2124 2156) no Hoare annotation was computed. [2019-11-07 00:55:39,768 INFO L443 ceAbstractionStarter]: For program point L2116(lines 2116 2120) no Hoare annotation was computed. [2019-11-07 00:55:39,768 INFO L443 ceAbstractionStarter]: For program point L1201(lines 1201 1207) no Hoare annotation was computed. [2019-11-07 00:55:39,768 INFO L443 ceAbstractionStarter]: For program point isEncryptedFINAL(lines 1193 1211) no Hoare annotation was computed. [2019-11-07 00:55:39,768 INFO L443 ceAbstractionStarter]: For program point L1197(lines 1197 1208) no Hoare annotation was computed. [2019-11-07 00:55:39,768 INFO L443 ceAbstractionStarter]: For program point isEncryptedEXIT(lines 1193 1211) no Hoare annotation was computed. [2019-11-07 00:55:39,768 INFO L446 ceAbstractionStarter]: At program point isEncryptedENTRY(lines 1193 1211) the Hoare annotation is: true [2019-11-07 00:55:39,768 INFO L443 ceAbstractionStarter]: For program point getClientAutoResponseFINAL(lines 2298 2321) no Hoare annotation was computed. [2019-11-07 00:55:39,769 INFO L443 ceAbstractionStarter]: For program point L2302(lines 2302 2318) no Hoare annotation was computed. [2019-11-07 00:55:39,769 INFO L443 ceAbstractionStarter]: For program point getClientAutoResponseEXIT(lines 2298 2321) no Hoare annotation was computed. [2019-11-07 00:55:39,769 INFO L443 ceAbstractionStarter]: For program point getClientAutoResponseENTRY(lines 2298 2321) no Hoare annotation was computed. [2019-11-07 00:55:39,769 INFO L443 ceAbstractionStarter]: For program point L2310(lines 2310 2316) no Hoare annotation was computed. [2019-11-07 00:55:39,769 INFO L443 ceAbstractionStarter]: For program point L2306(lines 2306 2317) no Hoare annotation was computed. [2019-11-07 00:55:39,769 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setENTRY(lines 45 90) no Hoare annotation was computed. [2019-11-07 00:55:39,769 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setEXIT(lines 45 90) no Hoare annotation was computed. [2019-11-07 00:55:39,769 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setFINAL(lines 45 90) no Hoare annotation was computed. [2019-11-07 00:55:39,769 INFO L443 ceAbstractionStarter]: For program point L1825(lines 1825 1833) no Hoare annotation was computed. [2019-11-07 00:55:39,769 INFO L443 ceAbstractionStarter]: For program point setClientNameENTRY(lines 1818 1837) no Hoare annotation was computed. [2019-11-07 00:55:39,769 INFO L443 ceAbstractionStarter]: For program point L1822(lines 1822 1834) no Hoare annotation was computed. [2019-11-07 00:55:39,770 INFO L443 ceAbstractionStarter]: For program point setClientNameEXIT(lines 1818 1837) no Hoare annotation was computed. [2019-11-07 00:55:39,770 INFO L443 ceAbstractionStarter]: For program point L1828(lines 1828 1832) no Hoare annotation was computed. [2019-11-07 00:55:39,770 INFO L443 ceAbstractionStarter]: For program point L1828-2(lines 1818 1837) no Hoare annotation was computed. [2019-11-07 00:55:39,770 INFO L446 ceAbstractionStarter]: At program point setClientPrivateKeyENTRY(lines 2369 2388) the Hoare annotation is: true [2019-11-07 00:55:39,770 INFO L443 ceAbstractionStarter]: For program point setClientPrivateKeyEXIT(lines 2369 2388) no Hoare annotation was computed. [2019-11-07 00:55:39,770 INFO L443 ceAbstractionStarter]: For program point L2379(lines 2379 2383) no Hoare annotation was computed. [2019-11-07 00:55:39,770 INFO L443 ceAbstractionStarter]: For program point L2376(lines 2376 2384) no Hoare annotation was computed. [2019-11-07 00:55:39,770 INFO L443 ceAbstractionStarter]: For program point L2379-2(lines 2369 2388) no Hoare annotation was computed. [2019-11-07 00:55:39,770 INFO L443 ceAbstractionStarter]: For program point L2373(lines 2373 2385) no Hoare annotation was computed. [2019-11-07 00:55:39,770 INFO L443 ceAbstractionStarter]: For program point L1463(line 1463) no Hoare annotation was computed. [2019-11-07 00:55:39,771 INFO L443 ceAbstractionStarter]: For program point printMailEXIT(lines 1451 1469) no Hoare annotation was computed. [2019-11-07 00:55:39,771 INFO L443 ceAbstractionStarter]: For program point L1463-1(line 1463) no Hoare annotation was computed. [2019-11-07 00:55:39,771 INFO L443 ceAbstractionStarter]: For program point L1460(line 1460) no Hoare annotation was computed. [2019-11-07 00:55:39,771 INFO L443 ceAbstractionStarter]: For program point printMailENTRY(lines 1451 1469) no Hoare annotation was computed. [2019-11-07 00:55:39,771 INFO L443 ceAbstractionStarter]: For program point L1459(line 1459) no Hoare annotation was computed. [2019-11-07 00:55:39,771 INFO L443 ceAbstractionStarter]: For program point printMailFINAL(lines 1451 1469) no Hoare annotation was computed. [2019-11-07 00:55:39,771 INFO L443 ceAbstractionStarter]: For program point L1459-1(line 1459) no Hoare annotation was computed. [2019-11-07 00:55:39,771 INFO L443 ceAbstractionStarter]: For program point L1104(lines 1104 1108) no Hoare annotation was computed. [2019-11-07 00:55:39,771 INFO L443 ceAbstractionStarter]: For program point L1104-2(lines 1097 1112) no Hoare annotation was computed. [2019-11-07 00:55:39,771 INFO L443 ceAbstractionStarter]: For program point L1101(lines 1101 1109) no Hoare annotation was computed. [2019-11-07 00:55:39,771 INFO L443 ceAbstractionStarter]: For program point setEmailToEXIT(lines 1097 1112) no Hoare annotation was computed. [2019-11-07 00:55:39,772 INFO L446 ceAbstractionStarter]: At program point setEmailToENTRY(lines 1097 1112) the Hoare annotation is: true [2019-11-07 00:55:39,772 INFO L443 ceAbstractionStarter]: For program point setEmailIsSignatureVerifiedENTRY(lines 1360 1375) no Hoare annotation was computed. [2019-11-07 00:55:39,772 INFO L443 ceAbstractionStarter]: For program point setEmailIsSignatureVerifiedEXIT(lines 1360 1375) no Hoare annotation was computed. [2019-11-07 00:55:39,772 INFO L443 ceAbstractionStarter]: For program point L1367(lines 1367 1371) no Hoare annotation was computed. [2019-11-07 00:55:39,772 INFO L443 ceAbstractionStarter]: For program point L1367-2(lines 1360 1375) no Hoare annotation was computed. [2019-11-07 00:55:39,772 INFO L443 ceAbstractionStarter]: For program point L1364(lines 1364 1372) no Hoare annotation was computed. [2019-11-07 00:55:39,772 INFO L443 ceAbstractionStarter]: For program point is_queue_emptyEXIT(lines 1693 1701) no Hoare annotation was computed. [2019-11-07 00:55:39,772 INFO L446 ceAbstractionStarter]: At program point is_queue_emptyENTRY(lines 1693 1701) the Hoare annotation is: true [2019-11-07 00:55:39,772 INFO L443 ceAbstractionStarter]: For program point is_queue_emptyFINAL(lines 1693 1701) no Hoare annotation was computed. [2019-11-07 00:55:39,772 INFO L443 ceAbstractionStarter]: For program point getClientKeyringPublicKeyEXIT(lines 2577 2630) no Hoare annotation was computed. [2019-11-07 00:55:39,772 INFO L443 ceAbstractionStarter]: For program point L2614(lines 2614 2620) no Hoare annotation was computed. [2019-11-07 00:55:39,773 INFO L443 ceAbstractionStarter]: For program point L2581(lines 2581 2627) no Hoare annotation was computed. [2019-11-07 00:55:39,773 INFO L443 ceAbstractionStarter]: For program point L2610(lines 2610 2621) no Hoare annotation was computed. [2019-11-07 00:55:39,773 INFO L443 ceAbstractionStarter]: For program point L2600(lines 2600 2606) no Hoare annotation was computed. [2019-11-07 00:55:39,773 INFO L443 ceAbstractionStarter]: For program point L2596(lines 2596 2607) no Hoare annotation was computed. [2019-11-07 00:55:39,773 INFO L443 ceAbstractionStarter]: For program point getClientKeyringPublicKeyFINAL(lines 2577 2630) no Hoare annotation was computed. [2019-11-07 00:55:39,773 INFO L443 ceAbstractionStarter]: For program point L2586(lines 2586 2592) no Hoare annotation was computed. [2019-11-07 00:55:39,773 INFO L446 ceAbstractionStarter]: At program point getClientKeyringPublicKeyENTRY(lines 2577 2630) the Hoare annotation is: true [2019-11-07 00:55:39,773 INFO L443 ceAbstractionStarter]: For program point L2582(lines 2582 2593) no Hoare annotation was computed. [2019-11-07 00:55:39,773 INFO L443 ceAbstractionStarter]: For program point L2609(lines 2609 2625) no Hoare annotation was computed. [2019-11-07 00:55:39,773 INFO L443 ceAbstractionStarter]: For program point L2595(lines 2595 2626) no Hoare annotation was computed. [2019-11-07 00:55:39,774 INFO L443 ceAbstractionStarter]: For program point L1330-2(lines 1323 1338) no Hoare annotation was computed. [2019-11-07 00:55:39,774 INFO L443 ceAbstractionStarter]: For program point setEmailSignKeyEXIT(lines 1323 1338) no Hoare annotation was computed. [2019-11-07 00:55:39,774 INFO L443 ceAbstractionStarter]: For program point L1327(lines 1327 1335) no Hoare annotation was computed. [2019-11-07 00:55:39,774 INFO L443 ceAbstractionStarter]: For program point setEmailSignKeyENTRY(lines 1323 1338) no Hoare annotation was computed. [2019-11-07 00:55:39,774 INFO L443 ceAbstractionStarter]: For program point L1330(lines 1330 1334) no Hoare annotation was computed. [2019-11-07 00:55:39,774 INFO L443 ceAbstractionStarter]: For program point generateKeyPairFINAL(lines 1745 1754) no Hoare annotation was computed. [2019-11-07 00:55:39,774 INFO L446 ceAbstractionStarter]: At program point generateKeyPairENTRY(lines 1745 1754) the Hoare annotation is: true [2019-11-07 00:55:39,774 INFO L446 ceAbstractionStarter]: At program point L1750(line 1750) the Hoare annotation is: true [2019-11-07 00:55:39,774 INFO L443 ceAbstractionStarter]: For program point generateKeyPairEXIT(lines 1745 1754) no Hoare annotation was computed. [2019-11-07 00:55:39,774 INFO L443 ceAbstractionStarter]: For program point L258-2(lines 258 278) no Hoare annotation was computed. [2019-11-07 00:55:39,774 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtENTRY(lines 209 311) no Hoare annotation was computed. [2019-11-07 00:55:39,775 INFO L443 ceAbstractionStarter]: For program point L279(lines 257 280) no Hoare annotation was computed. [2019-11-07 00:55:39,775 INFO L443 ceAbstractionStarter]: For program point L238(lines 238 254) no Hoare annotation was computed. [2019-11-07 00:55:39,775 INFO L443 ceAbstractionStarter]: For program point L298(lines 298 305) no Hoare annotation was computed. [2019-11-07 00:55:39,775 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtFINAL(lines 209 311) no Hoare annotation was computed. [2019-11-07 00:55:39,775 INFO L443 ceAbstractionStarter]: For program point L259(lines 258 278) no Hoare annotation was computed. [2019-11-07 00:55:39,775 INFO L443 ceAbstractionStarter]: For program point L290(line 290) no Hoare annotation was computed. [2019-11-07 00:55:39,775 INFO L443 ceAbstractionStarter]: For program point L290-1(line 290) no Hoare annotation was computed. [2019-11-07 00:55:39,775 INFO L443 ceAbstractionStarter]: For program point L255(lines 255 296) no Hoare annotation was computed. [2019-11-07 00:55:39,775 INFO L443 ceAbstractionStarter]: For program point L274(line 274) no Hoare annotation was computed. [2019-11-07 00:55:39,775 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtEXIT(lines 209 311) no Hoare annotation was computed. [2019-11-07 00:55:39,775 INFO L443 ceAbstractionStarter]: For program point L274-1(line 274) no Hoare annotation was computed. [2019-11-07 00:55:39,776 INFO L443 ceAbstractionStarter]: For program point L233(lines 233 237) no Hoare annotation was computed. [2019-11-07 00:55:39,776 INFO L443 ceAbstractionStarter]: For program point L297(lines 297 308) no Hoare annotation was computed. [2019-11-07 00:55:39,776 INFO L443 ceAbstractionStarter]: For program point L260(lines 260 264) no Hoare annotation was computed. [2019-11-07 00:55:39,776 INFO L443 ceAbstractionStarter]: For program point select_oneENTRY(lines 709 718) no Hoare annotation was computed. [2019-11-07 00:55:39,776 INFO L443 ceAbstractionStarter]: For program point select_oneFINAL(lines 709 718) no Hoare annotation was computed. [2019-11-07 00:55:39,776 INFO L443 ceAbstractionStarter]: For program point select_oneEXIT(lines 709 718) no Hoare annotation was computed. [2019-11-07 00:55:39,776 INFO L443 ceAbstractionStarter]: For program point L2174(lines 2174 2235) no Hoare annotation was computed. [2019-11-07 00:55:39,776 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAddressFINAL(lines 2170 2238) no Hoare annotation was computed. [2019-11-07 00:55:39,776 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAddressENTRY(lines 2170 2238) no Hoare annotation was computed. [2019-11-07 00:55:39,776 INFO L443 ceAbstractionStarter]: For program point L2193(lines 2193 2234) no Hoare annotation was computed. [2019-11-07 00:55:39,776 INFO L443 ceAbstractionStarter]: For program point L2183(lines 2183 2189) no Hoare annotation was computed. [2019-11-07 00:55:39,777 INFO L443 ceAbstractionStarter]: For program point L2212(lines 2212 2233) no Hoare annotation was computed. [2019-11-07 00:55:39,777 INFO L443 ceAbstractionStarter]: For program point L2179(lines 2179 2190) no Hoare annotation was computed. [2019-11-07 00:55:39,777 INFO L443 ceAbstractionStarter]: For program point L2175(lines 2175 2191) no Hoare annotation was computed. [2019-11-07 00:55:39,777 INFO L443 ceAbstractionStarter]: For program point L2202(lines 2202 2208) no Hoare annotation was computed. [2019-11-07 00:55:39,777 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAddressEXIT(lines 2170 2238) no Hoare annotation was computed. [2019-11-07 00:55:39,777 INFO L443 ceAbstractionStarter]: For program point L2198(lines 2198 2209) no Hoare annotation was computed. [2019-11-07 00:55:39,777 INFO L443 ceAbstractionStarter]: For program point L2194(lines 2194 2210) no Hoare annotation was computed. [2019-11-07 00:55:39,777 INFO L443 ceAbstractionStarter]: For program point L2221(lines 2221 2227) no Hoare annotation was computed. [2019-11-07 00:55:39,777 INFO L443 ceAbstractionStarter]: For program point L2217(lines 2217 2228) no Hoare annotation was computed. [2019-11-07 00:55:39,777 INFO L443 ceAbstractionStarter]: For program point L2213(lines 2213 2229) no Hoare annotation was computed. [2019-11-07 00:55:39,777 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2019-11-07 00:55:39,778 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2019-11-07 00:55:39,778 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2019-11-07 00:55:39,778 INFO L443 ceAbstractionStarter]: For program point setClientOutbufferEXIT(lines 1866 1885) no Hoare annotation was computed. [2019-11-07 00:55:39,778 INFO L443 ceAbstractionStarter]: For program point L1876(lines 1876 1880) no Hoare annotation was computed. [2019-11-07 00:55:39,778 INFO L443 ceAbstractionStarter]: For program point L1876-2(lines 1866 1885) no Hoare annotation was computed. [2019-11-07 00:55:39,778 INFO L443 ceAbstractionStarter]: For program point L1873(lines 1873 1881) no Hoare annotation was computed. [2019-11-07 00:55:39,778 INFO L443 ceAbstractionStarter]: For program point L1870(lines 1870 1882) no Hoare annotation was computed. [2019-11-07 00:55:39,778 INFO L443 ceAbstractionStarter]: For program point setClientOutbufferENTRY(lines 1866 1885) no Hoare annotation was computed. [2019-11-07 00:55:39,778 INFO L443 ceAbstractionStarter]: For program point setupEXIT(lines 551 573) no Hoare annotation was computed. [2019-11-07 00:55:39,778 INFO L446 ceAbstractionStarter]: At program point setupENTRY(lines 551 573) the Hoare annotation is: true [2019-11-07 00:55:39,779 INFO L446 ceAbstractionStarter]: At program point L559(line 559) the Hoare annotation is: true [2019-11-07 00:55:39,779 INFO L443 ceAbstractionStarter]: For program point L559-1(line 559) no Hoare annotation was computed. [2019-11-07 00:55:39,779 INFO L443 ceAbstractionStarter]: For program point setupFINAL(lines 551 573) no Hoare annotation was computed. [2019-11-07 00:55:39,779 INFO L446 ceAbstractionStarter]: At program point L567(line 567) the Hoare annotation is: true [2019-11-07 00:55:39,779 INFO L443 ceAbstractionStarter]: For program point L567-1(line 567) no Hoare annotation was computed. [2019-11-07 00:55:39,779 INFO L446 ceAbstractionStarter]: At program point L563(line 563) the Hoare annotation is: true [2019-11-07 00:55:39,779 INFO L443 ceAbstractionStarter]: For program point L563-1(line 563) no Hoare annotation was computed. [2019-11-07 00:55:39,779 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-07 00:55:39,779 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: false [2019-11-07 00:55:39,779 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-11-07 00:55:39,779 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-07 00:55:39,780 INFO L443 ceAbstractionStarter]: For program point promptEXIT(lines 2826 2840) no Hoare annotation was computed. [2019-11-07 00:55:39,780 INFO L443 ceAbstractionStarter]: For program point promptENTRY(lines 2826 2840) no Hoare annotation was computed. [2019-11-07 00:55:39,780 INFO L443 ceAbstractionStarter]: For program point promptFINAL(lines 2826 2840) no Hoare annotation was computed. [2019-11-07 00:55:39,791 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:55:39 BoogieIcfgContainer [2019-11-07 00:55:39,791 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-07 00:55:39,802 INFO L168 Benchmark]: Toolchain (without parser) took 30677.07 ms. Allocated memory was 137.9 MB in the beginning and 765.5 MB in the end (delta: 627.6 MB). Free memory was 99.3 MB in the beginning and 83.1 MB in the end (delta: 16.2 MB). Peak memory consumption was 643.8 MB. Max. memory is 7.1 GB. [2019-11-07 00:55:39,802 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 137.9 MB. Free memory is still 120.7 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-11-07 00:55:39,803 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1207.07 ms. Allocated memory was 137.9 MB in the beginning and 201.9 MB in the end (delta: 64.0 MB). Free memory was 98.9 MB in the beginning and 140.2 MB in the end (delta: -41.2 MB). Peak memory consumption was 33.5 MB. Max. memory is 7.1 GB. [2019-11-07 00:55:39,805 INFO L168 Benchmark]: Boogie Preprocessor took 185.23 ms. Allocated memory is still 201.9 MB. Free memory was 140.2 MB in the beginning and 132.1 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 7.1 GB. [2019-11-07 00:55:39,805 INFO L168 Benchmark]: RCFGBuilder took 2052.23 ms. Allocated memory was 201.9 MB in the beginning and 251.1 MB in the end (delta: 49.3 MB). Free memory was 132.1 MB in the beginning and 154.4 MB in the end (delta: -22.3 MB). Peak memory consumption was 90.4 MB. Max. memory is 7.1 GB. [2019-11-07 00:55:39,811 INFO L168 Benchmark]: TraceAbstraction took 27226.07 ms. Allocated memory was 251.1 MB in the beginning and 765.5 MB in the end (delta: 514.3 MB). Free memory was 152.3 MB in the beginning and 83.1 MB in the end (delta: 69.2 MB). Peak memory consumption was 583.5 MB. Max. memory is 7.1 GB. [2019-11-07 00:55:39,819 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 is still 120.7 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1207.07 ms. Allocated memory was 137.9 MB in the beginning and 201.9 MB in the end (delta: 64.0 MB). Free memory was 98.9 MB in the beginning and 140.2 MB in the end (delta: -41.2 MB). Peak memory consumption was 33.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 185.23 ms. Allocated memory is still 201.9 MB. Free memory was 140.2 MB in the beginning and 132.1 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2052.23 ms. Allocated memory was 201.9 MB in the beginning and 251.1 MB in the end (delta: 49.3 MB). Free memory was 132.1 MB in the beginning and 154.4 MB in the end (delta: -22.3 MB). Peak memory consumption was 90.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 27226.07 ms. Allocated memory was 251.1 MB in the beginning and 765.5 MB in the end (delta: 514.3 MB). Free memory was 152.3 MB in the beginning and 83.1 MB in the end (delta: 69.2 MB). Peak memory consumption was 583.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 747]: 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: 813]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 799]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 866]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 852]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 916]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 838]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 902]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 790]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 824]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 891]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 791]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 877]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 107 procedures, 725 locations, 1 error locations. Result: SAFE, OverallTime: 27.1s, OverallIterations: 11, TraceHistogramMax: 3, AutomataDifference: 8.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.3s, HoareTripleCheckerStatistics: 5161 SDtfs, 3932 SDslu, 13759 SDs, 0 SdLazy, 4932 SolverSat, 305 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3726 GetRequests, 3480 SyntacticMatches, 19 SemanticMatches, 227 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 884 ImplicationChecksByTransitivity, 4.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=512occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 11 MinimizatonAttempts, 14 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 141 LocationsWithAnnotation, 1596 PreInvPairs, 1627 NumberOfFragments, 141 HoareAnnotationTreeSize, 1596 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 141 FomulaSimplificationsInter, 39 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.9s SsaConstructionTime, 3.0s SatisfiabilityAnalysisTime, 9.4s InterpolantComputationTime, 4124 NumberOfCodeBlocks, 3978 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 5863 ConstructedInterpolants, 0 QuantifiedInterpolants, 1891258 SizeOfPredicates, 22 NumberOfNonLiveVariables, 17475 ConjunctsInSsa, 45 ConjunctsInUnsatCore, 25 InterpolantComputations, 14 PerfectInterpolantSequences, 1730/1796 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: TIME[ms]: 304, ITERATIONS: 1, WAS_STRONG: 1, WEAKENING_RATIO: 1.0, AVG_VARS_REMOVED_DURING_WEAKENING: 1.905511811023622, AVG_WEAKENED_CONJUNCTS: 0.0, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...