./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec11_product08_true-unreach-call_true-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_82489b12-0cb9-403e-a610-a96b44aafa3d/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_82489b12-0cb9-403e-a610-a96b44aafa3d/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_82489b12-0cb9-403e-a610-a96b44aafa3d/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_82489b12-0cb9-403e-a610-a96b44aafa3d/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product08_true-unreach-call_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_82489b12-0cb9-403e-a610-a96b44aafa3d/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_82489b12-0cb9-403e-a610-a96b44aafa3d/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8ca8aea97db3c8442017fa3e58ddab2ec15950c6 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 10:38:28,646 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 10:38:28,647 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 10:38:28,653 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 10:38:28,653 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 10:38:28,654 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 10:38:28,654 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 10:38:28,655 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 10:38:28,656 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 10:38:28,656 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 10:38:28,657 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 10:38:28,657 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 10:38:28,657 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 10:38:28,658 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 10:38:28,658 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 10:38:28,659 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 10:38:28,659 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 10:38:28,660 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 10:38:28,661 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 10:38:28,662 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 10:38:28,662 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 10:38:28,663 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 10:38:28,664 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 10:38:28,664 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 10:38:28,664 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 10:38:28,664 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 10:38:28,665 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 10:38:28,665 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 10:38:28,666 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 10:38:28,666 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 10:38:28,666 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 10:38:28,667 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 10:38:28,667 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 10:38:28,667 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 10:38:28,667 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 10:38:28,668 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 10:38:28,668 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_82489b12-0cb9-403e-a610-a96b44aafa3d/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-09 10:38:28,675 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 10:38:28,675 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 10:38:28,675 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 10:38:28,676 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 10:38:28,676 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-09 10:38:28,676 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-09 10:38:28,676 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-09 10:38:28,676 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-09 10:38:28,676 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-09 10:38:28,676 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-09 10:38:28,676 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-09 10:38:28,676 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-09 10:38:28,676 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-09 10:38:28,677 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 10:38:28,677 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 10:38:28,677 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 10:38:28,677 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 10:38:28,677 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 10:38:28,677 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 10:38:28,677 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 10:38:28,677 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 10:38:28,677 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 10:38:28,677 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 10:38:28,677 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 10:38:28,678 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 10:38:28,678 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 10:38:28,678 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 10:38:28,678 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 10:38:28,678 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 10:38:28,678 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 10:38:28,678 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 10:38:28,678 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 10:38:28,678 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-09 10:38:28,678 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 10:38:28,679 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 10:38:28,679 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-09 10:38:28,679 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_82489b12-0cb9-403e-a610-a96b44aafa3d/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ca8aea97db3c8442017fa3e58ddab2ec15950c6 [2018-12-09 10:38:28,696 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 10:38:28,705 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 10:38:28,708 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 10:38:28,709 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 10:38:28,709 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 10:38:28,710 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_82489b12-0cb9-403e-a610-a96b44aafa3d/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/email_spec11_product08_true-unreach-call_true-termination.cil.c [2018-12-09 10:38:28,753 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_82489b12-0cb9-403e-a610-a96b44aafa3d/bin-2019/utaipan/data/4d40d59de/96a219796f0e48dd99839aa20c5fc141/FLAG2e743f3b2 [2018-12-09 10:38:29,090 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 10:38:29,090 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_82489b12-0cb9-403e-a610-a96b44aafa3d/sv-benchmarks/c/product-lines/email_spec11_product08_true-unreach-call_true-termination.cil.c [2018-12-09 10:38:29,099 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_82489b12-0cb9-403e-a610-a96b44aafa3d/bin-2019/utaipan/data/4d40d59de/96a219796f0e48dd99839aa20c5fc141/FLAG2e743f3b2 [2018-12-09 10:38:29,106 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_82489b12-0cb9-403e-a610-a96b44aafa3d/bin-2019/utaipan/data/4d40d59de/96a219796f0e48dd99839aa20c5fc141 [2018-12-09 10:38:29,108 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 10:38:29,109 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 10:38:29,110 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 10:38:29,110 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 10:38:29,112 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 10:38:29,112 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 10:38:29" (1/1) ... [2018-12-09 10:38:29,114 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e0d473c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:38:29, skipping insertion in model container [2018-12-09 10:38:29,114 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 10:38:29" (1/1) ... [2018-12-09 10:38:29,118 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 10:38:29,149 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 10:38:29,426 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 10:38:29,434 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 10:38:29,491 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 10:38:29,520 INFO L195 MainTranslator]: Completed translation [2018-12-09 10:38:29,520 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:38:29 WrapperNode [2018-12-09 10:38:29,520 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 10:38:29,521 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 10:38:29,521 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 10:38:29,521 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 10:38:29,526 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:38:29" (1/1) ... [2018-12-09 10:38:29,540 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:38:29" (1/1) ... [2018-12-09 10:38:29,546 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 10:38:29,547 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 10:38:29,547 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 10:38:29,547 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 10:38:29,553 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:38:29" (1/1) ... [2018-12-09 10:38:29,553 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:38:29" (1/1) ... [2018-12-09 10:38:29,557 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:38:29" (1/1) ... [2018-12-09 10:38:29,557 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:38:29" (1/1) ... [2018-12-09 10:38:29,568 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:38:29" (1/1) ... [2018-12-09 10:38:29,574 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:38:29" (1/1) ... [2018-12-09 10:38:29,578 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:38:29" (1/1) ... [2018-12-09 10:38:29,582 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 10:38:29,582 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 10:38:29,582 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 10:38:29,582 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 10:38:29,583 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:38:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_82489b12-0cb9-403e-a610-a96b44aafa3d/bin-2019/utaipan/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 [2018-12-09 10:38:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2018-12-09 10:38:29,624 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2018-12-09 10:38:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2018-12-09 10:38:29,624 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2018-12-09 10:38:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2018-12-09 10:38:29,625 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2018-12-09 10:38:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 10:38:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2018-12-09 10:38:29,625 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2018-12-09 10:38:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2018-12-09 10:38:29,625 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2018-12-09 10:38:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-12-09 10:38:29,625 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-12-09 10:38:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2018-12-09 10:38:29,625 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2018-12-09 10:38:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2018-12-09 10:38:29,626 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2018-12-09 10:38:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2018-12-09 10:38:29,626 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2018-12-09 10:38:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2018-12-09 10:38:29,626 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2018-12-09 10:38:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2018-12-09 10:38:29,626 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2018-12-09 10:38:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2018-12-09 10:38:29,626 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2018-12-09 10:38:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2018-12-09 10:38:29,626 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2018-12-09 10:38:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2018-12-09 10:38:29,626 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2018-12-09 10:38:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2018-12-09 10:38:29,626 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2018-12-09 10:38:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptAutoResponder_spec__1 [2018-12-09 10:38:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptAutoResponder_spec__1 [2018-12-09 10:38:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2018-12-09 10:38:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2018-12-09 10:38:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2018-12-09 10:38:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2018-12-09 10:38:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2018-12-09 10:38:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2018-12-09 10:38:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2018-12-09 10:38:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2018-12-09 10:38:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2018-12-09 10:38:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2018-12-09 10:38:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-12-09 10:38:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2018-12-09 10:38:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2018-12-09 10:38:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 10:38:29,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 10:38:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2018-12-09 10:38:29,628 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2018-12-09 10:38:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2018-12-09 10:38:29,628 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2018-12-09 10:38:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2018-12-09 10:38:29,628 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2018-12-09 10:38:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2018-12-09 10:38:29,628 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2018-12-09 10:38:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2018-12-09 10:38:29,628 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2018-12-09 10:38:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2018-12-09 10:38:29,628 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2018-12-09 10:38:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2018-12-09 10:38:29,628 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2018-12-09 10:38:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-12-09 10:38:29,629 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-12-09 10:38:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 10:38:29,629 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 10:38:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2018-12-09 10:38:29,629 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2018-12-09 10:38:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2018-12-09 10:38:29,629 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2018-12-09 10:38:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2018-12-09 10:38:29,629 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2018-12-09 10:38:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2018-12-09 10:38:29,629 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2018-12-09 10:38:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-12-09 10:38:29,629 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-12-09 10:38:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2018-12-09 10:38:29,629 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2018-12-09 10:38:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2018-12-09 10:38:29,630 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2018-12-09 10:38:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2018-12-09 10:38:29,630 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2018-12-09 10:38:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-12-09 10:38:29,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-12-09 10:38:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2018-12-09 10:38:29,630 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2018-12-09 10:38:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2018-12-09 10:38:29,630 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2018-12-09 10:38:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-12-09 10:38:29,630 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-12-09 10:38:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2018-12-09 10:38:29,630 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2018-12-09 10:38:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2018-12-09 10:38:29,630 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2018-12-09 10:38:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2018-12-09 10:38:29,631 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2018-12-09 10:38:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2018-12-09 10:38:29,631 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2018-12-09 10:38:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2018-12-09 10:38:29,631 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2018-12-09 10:38:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-09 10:38:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2018-12-09 10:38:29,631 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2018-12-09 10:38:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2018-12-09 10:38:29,631 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2018-12-09 10:38:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2018-12-09 10:38:29,631 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2018-12-09 10:38:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-12-09 10:38:29,631 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-12-09 10:38:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 10:38:29,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 10:38:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Keys [2018-12-09 10:38:29,632 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Keys [2018-12-09 10:38:30,240 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 10:38:30,241 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-09 10:38:30,241 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 10:38:30 BoogieIcfgContainer [2018-12-09 10:38:30,241 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 10:38:30,242 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 10:38:30,242 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 10:38:30,244 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 10:38:30,244 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 10:38:29" (1/3) ... [2018-12-09 10:38:30,244 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ae9e69b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 10:38:30, skipping insertion in model container [2018-12-09 10:38:30,244 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:38:29" (2/3) ... [2018-12-09 10:38:30,245 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ae9e69b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 10:38:30, skipping insertion in model container [2018-12-09 10:38:30,245 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 10:38:30" (3/3) ... [2018-12-09 10:38:30,246 INFO L112 eAbstractionObserver]: Analyzing ICFG email_spec11_product08_true-unreach-call_true-termination.cil.c [2018-12-09 10:38:30,252 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 10:38:30,258 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 10:38:30,268 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 10:38:30,288 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 10:38:30,289 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 10:38:30,289 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 10:38:30,289 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 10:38:30,289 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 10:38:30,289 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 10:38:30,289 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 10:38:30,289 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 10:38:30,304 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states. [2018-12-09 10:38:30,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2018-12-09 10:38:30,313 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 10:38:30,314 INFO L402 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, 1, 1, 1, 1, 1, 1] [2018-12-09 10:38:30,315 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 10:38:30,318 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 10:38:30,319 INFO L82 PathProgramCache]: Analyzing trace with hash -1975468785, now seen corresponding path program 1 times [2018-12-09 10:38:30,320 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 10:38:30,349 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:38:30,349 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 10:38:30,349 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:38:30,349 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 10:38:30,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 10:38:30,566 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2018-12-09 10:38:30,567 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 10:38:30,567 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-09 10:38:30,567 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 10:38:30,571 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-09 10:38:30,578 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-09 10:38:30,579 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-09 10:38:30,580 INFO L87 Difference]: Start difference. First operand 359 states. Second operand 2 states. [2018-12-09 10:38:30,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 10:38:30,612 INFO L93 Difference]: Finished difference Result 484 states and 626 transitions. [2018-12-09 10:38:30,613 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-09 10:38:30,613 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 152 [2018-12-09 10:38:30,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 10:38:30,622 INFO L225 Difference]: With dead ends: 484 [2018-12-09 10:38:30,622 INFO L226 Difference]: Without dead ends: 348 [2018-12-09 10:38:30,625 INFO L631 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 [2018-12-09 10:38:30,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 348 states. [2018-12-09 10:38:30,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 348 to 348. [2018-12-09 10:38:30,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 348 states. [2018-12-09 10:38:30,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 457 transitions. [2018-12-09 10:38:30,666 INFO L78 Accepts]: Start accepts. Automaton has 348 states and 457 transitions. Word has length 152 [2018-12-09 10:38:30,667 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 10:38:30,668 INFO L480 AbstractCegarLoop]: Abstraction has 348 states and 457 transitions. [2018-12-09 10:38:30,668 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-09 10:38:30,668 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 457 transitions. [2018-12-09 10:38:30,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2018-12-09 10:38:30,671 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 10:38:30,671 INFO L402 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, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 10:38:30,671 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 10:38:30,671 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 10:38:30,671 INFO L82 PathProgramCache]: Analyzing trace with hash -849648756, now seen corresponding path program 1 times [2018-12-09 10:38:30,672 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 10:38:30,672 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:38:30,672 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 10:38:30,672 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:38:30,673 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 10:38:30,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 10:38:30,784 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2018-12-09 10:38:30,785 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 10:38:30,785 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 10:38:30,785 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 10:38:30,786 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 10:38:30,786 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 10:38:30,786 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 10:38:30,786 INFO L87 Difference]: Start difference. First operand 348 states and 457 transitions. Second operand 3 states. [2018-12-09 10:38:30,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 10:38:30,810 INFO L93 Difference]: Finished difference Result 467 states and 594 transitions. [2018-12-09 10:38:30,811 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 10:38:30,811 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 153 [2018-12-09 10:38:30,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 10:38:30,813 INFO L225 Difference]: With dead ends: 467 [2018-12-09 10:38:30,813 INFO L226 Difference]: Without dead ends: 351 [2018-12-09 10:38:30,814 INFO L631 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 [2018-12-09 10:38:30,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 351 states. [2018-12-09 10:38:30,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 351 to 350. [2018-12-09 10:38:30,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 350 states. [2018-12-09 10:38:30,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 350 states and 459 transitions. [2018-12-09 10:38:30,829 INFO L78 Accepts]: Start accepts. Automaton has 350 states and 459 transitions. Word has length 153 [2018-12-09 10:38:30,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 10:38:30,829 INFO L480 AbstractCegarLoop]: Abstraction has 350 states and 459 transitions. [2018-12-09 10:38:30,829 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 10:38:30,829 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 459 transitions. [2018-12-09 10:38:30,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2018-12-09 10:38:30,831 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 10:38:30,832 INFO L402 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 10:38:30,832 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 10:38:30,832 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 10:38:30,832 INFO L82 PathProgramCache]: Analyzing trace with hash 2002599036, now seen corresponding path program 1 times [2018-12-09 10:38:30,832 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 10:38:30,833 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:38:30,833 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 10:38:30,833 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:38:30,833 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 10:38:30,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 10:38:30,929 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2018-12-09 10:38:30,929 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 10:38:30,929 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 10:38:30,930 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 10:38:30,930 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 10:38:30,930 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 10:38:30,930 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 10:38:30,931 INFO L87 Difference]: Start difference. First operand 350 states and 459 transitions. Second operand 3 states. [2018-12-09 10:38:30,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 10:38:30,956 INFO L93 Difference]: Finished difference Result 676 states and 916 transitions. [2018-12-09 10:38:30,957 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 10:38:30,957 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 163 [2018-12-09 10:38:30,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 10:38:30,959 INFO L225 Difference]: With dead ends: 676 [2018-12-09 10:38:30,960 INFO L226 Difference]: Without dead ends: 391 [2018-12-09 10:38:30,961 INFO L631 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 [2018-12-09 10:38:30,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 391 states. [2018-12-09 10:38:30,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 391 to 390. [2018-12-09 10:38:30,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 390 states. [2018-12-09 10:38:30,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 390 states and 528 transitions. [2018-12-09 10:38:30,980 INFO L78 Accepts]: Start accepts. Automaton has 390 states and 528 transitions. Word has length 163 [2018-12-09 10:38:30,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 10:38:30,980 INFO L480 AbstractCegarLoop]: Abstraction has 390 states and 528 transitions. [2018-12-09 10:38:30,980 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 10:38:30,980 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 528 transitions. [2018-12-09 10:38:30,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2018-12-09 10:38:30,983 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 10:38:30,983 INFO L402 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 10:38:30,983 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 10:38:30,983 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 10:38:30,984 INFO L82 PathProgramCache]: Analyzing trace with hash -356452385, now seen corresponding path program 1 times [2018-12-09 10:38:30,984 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 10:38:30,984 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:38:30,984 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 10:38:30,985 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:38:30,985 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 10:38:31,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 10:38:31,060 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2018-12-09 10:38:31,061 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 10:38:31,061 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 10:38:31,061 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 10:38:31,061 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 10:38:31,061 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 10:38:31,061 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 10:38:31,062 INFO L87 Difference]: Start difference. First operand 390 states and 528 transitions. Second operand 3 states. [2018-12-09 10:38:31,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 10:38:31,090 INFO L93 Difference]: Finished difference Result 793 states and 1118 transitions. [2018-12-09 10:38:31,090 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 10:38:31,090 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 164 [2018-12-09 10:38:31,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 10:38:31,093 INFO L225 Difference]: With dead ends: 793 [2018-12-09 10:38:31,093 INFO L226 Difference]: Without dead ends: 468 [2018-12-09 10:38:31,094 INFO L631 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 [2018-12-09 10:38:31,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 468 states. [2018-12-09 10:38:31,110 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 468 to 467. [2018-12-09 10:38:31,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 467 states. [2018-12-09 10:38:31,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 467 states and 660 transitions. [2018-12-09 10:38:31,113 INFO L78 Accepts]: Start accepts. Automaton has 467 states and 660 transitions. Word has length 164 [2018-12-09 10:38:31,114 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 10:38:31,114 INFO L480 AbstractCegarLoop]: Abstraction has 467 states and 660 transitions. [2018-12-09 10:38:31,114 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 10:38:31,114 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 660 transitions. [2018-12-09 10:38:31,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-12-09 10:38:31,117 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 10:38:31,117 INFO L402 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 10:38:31,117 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 10:38:31,117 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 10:38:31,117 INFO L82 PathProgramCache]: Analyzing trace with hash 1987108476, now seen corresponding path program 1 times [2018-12-09 10:38:31,118 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 10:38:31,118 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:38:31,118 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 10:38:31,118 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:38:31,118 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 10:38:31,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 10:38:31,198 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2018-12-09 10:38:31,198 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 10:38:31,198 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 10:38:31,198 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 10:38:31,199 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 10:38:31,199 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 10:38:31,199 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 10:38:31,199 INFO L87 Difference]: Start difference. First operand 467 states and 660 transitions. Second operand 3 states. [2018-12-09 10:38:31,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 10:38:31,230 INFO L93 Difference]: Finished difference Result 1018 states and 1504 transitions. [2018-12-09 10:38:31,231 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 10:38:31,231 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 165 [2018-12-09 10:38:31,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 10:38:31,233 INFO L225 Difference]: With dead ends: 1018 [2018-12-09 10:38:31,233 INFO L226 Difference]: Without dead ends: 616 [2018-12-09 10:38:31,234 INFO L631 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 [2018-12-09 10:38:31,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 616 states. [2018-12-09 10:38:31,246 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 616 to 615. [2018-12-09 10:38:31,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 615 states. [2018-12-09 10:38:31,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 615 states and 912 transitions. [2018-12-09 10:38:31,248 INFO L78 Accepts]: Start accepts. Automaton has 615 states and 912 transitions. Word has length 165 [2018-12-09 10:38:31,249 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 10:38:31,249 INFO L480 AbstractCegarLoop]: Abstraction has 615 states and 912 transitions. [2018-12-09 10:38:31,249 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 10:38:31,249 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 912 transitions. [2018-12-09 10:38:31,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2018-12-09 10:38:31,251 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 10:38:31,251 INFO L402 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 10:38:31,251 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 10:38:31,251 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 10:38:31,252 INFO L82 PathProgramCache]: Analyzing trace with hash 1425301983, now seen corresponding path program 1 times [2018-12-09 10:38:31,252 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 10:38:31,252 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:38:31,252 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 10:38:31,253 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:38:31,253 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 10:38:31,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 10:38:31,311 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2018-12-09 10:38:31,312 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 10:38:31,312 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 10:38:31,312 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 10:38:31,312 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 10:38:31,312 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 10:38:31,312 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 10:38:31,313 INFO L87 Difference]: Start difference. First operand 615 states and 912 transitions. Second operand 3 states. [2018-12-09 10:38:31,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 10:38:31,336 INFO L93 Difference]: Finished difference Result 1450 states and 2240 transitions. [2018-12-09 10:38:31,336 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 10:38:31,336 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 166 [2018-12-09 10:38:31,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 10:38:31,339 INFO L225 Difference]: With dead ends: 1450 [2018-12-09 10:38:31,339 INFO L226 Difference]: Without dead ends: 900 [2018-12-09 10:38:31,340 INFO L631 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 [2018-12-09 10:38:31,341 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 900 states. [2018-12-09 10:38:31,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 900 to 899. [2018-12-09 10:38:31,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 899 states. [2018-12-09 10:38:31,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 899 states and 1392 transitions. [2018-12-09 10:38:31,362 INFO L78 Accepts]: Start accepts. Automaton has 899 states and 1392 transitions. Word has length 166 [2018-12-09 10:38:31,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 10:38:31,362 INFO L480 AbstractCegarLoop]: Abstraction has 899 states and 1392 transitions. [2018-12-09 10:38:31,362 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 10:38:31,362 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1392 transitions. [2018-12-09 10:38:31,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2018-12-09 10:38:31,364 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 10:38:31,365 INFO L402 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 10:38:31,365 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 10:38:31,365 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 10:38:31,365 INFO L82 PathProgramCache]: Analyzing trace with hash -2142345092, now seen corresponding path program 1 times [2018-12-09 10:38:31,365 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 10:38:31,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:38:31,365 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 10:38:31,366 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:38:31,366 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 10:38:31,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 10:38:31,423 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2018-12-09 10:38:31,423 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 10:38:31,423 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 10:38:31,423 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 10:38:31,424 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 10:38:31,424 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 10:38:31,424 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 10:38:31,424 INFO L87 Difference]: Start difference. First operand 899 states and 1392 transitions. Second operand 3 states. [2018-12-09 10:38:31,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 10:38:31,480 INFO L93 Difference]: Finished difference Result 2278 states and 3640 transitions. [2018-12-09 10:38:31,481 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 10:38:31,481 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 167 [2018-12-09 10:38:31,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 10:38:31,487 INFO L225 Difference]: With dead ends: 2278 [2018-12-09 10:38:31,487 INFO L226 Difference]: Without dead ends: 1444 [2018-12-09 10:38:31,490 INFO L631 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 [2018-12-09 10:38:31,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1444 states. [2018-12-09 10:38:31,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1444 to 1443. [2018-12-09 10:38:31,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1443 states. [2018-12-09 10:38:31,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1443 states and 2304 transitions. [2018-12-09 10:38:31,551 INFO L78 Accepts]: Start accepts. Automaton has 1443 states and 2304 transitions. Word has length 167 [2018-12-09 10:38:31,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 10:38:31,551 INFO L480 AbstractCegarLoop]: Abstraction has 1443 states and 2304 transitions. [2018-12-09 10:38:31,551 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 10:38:31,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 2304 transitions. [2018-12-09 10:38:31,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-12-09 10:38:31,555 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 10:38:31,556 INFO L402 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 10:38:31,556 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 10:38:31,556 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 10:38:31,556 INFO L82 PathProgramCache]: Analyzing trace with hash -320845481, now seen corresponding path program 1 times [2018-12-09 10:38:31,556 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 10:38:31,557 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:38:31,557 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 10:38:31,557 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:38:31,557 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 10:38:31,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 10:38:31,676 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-12-09 10:38:31,676 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 10:38:31,676 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-12-09 10:38:31,676 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 10:38:31,676 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-09 10:38:31,676 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-09 10:38:31,677 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-12-09 10:38:31,677 INFO L87 Difference]: Start difference. First operand 1443 states and 2304 transitions. Second operand 8 states. [2018-12-09 10:38:31,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 10:38:31,720 INFO L93 Difference]: Finished difference Result 1443 states and 2304 transitions. [2018-12-09 10:38:31,720 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-09 10:38:31,720 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 169 [2018-12-09 10:38:31,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 10:38:31,720 INFO L225 Difference]: With dead ends: 1443 [2018-12-09 10:38:31,720 INFO L226 Difference]: Without dead ends: 0 [2018-12-09 10:38:31,722 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-12-09 10:38:31,723 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-09 10:38:31,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-09 10:38:31,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-09 10:38:31,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-09 10:38:31,723 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 169 [2018-12-09 10:38:31,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 10:38:31,723 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-09 10:38:31,723 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-09 10:38:31,723 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-09 10:38:31,723 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 10:38:31,726 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-09 10:38:31,950 INFO L448 ceAbstractionStarter]: For program point bobKeyChangeFINAL(lines 323 332) no Hoare annotation was computed. [2018-12-09 10:38:31,950 INFO L448 ceAbstractionStarter]: For program point bobKeyChangeEXIT(lines 323 332) no Hoare annotation was computed. [2018-12-09 10:38:31,950 INFO L451 ceAbstractionStarter]: At program point bobKeyChangeENTRY(lines 323 332) the Hoare annotation is: true [2018-12-09 10:38:31,950 INFO L451 ceAbstractionStarter]: At program point mailENTRY(lines 1441 1452) the Hoare annotation is: true [2018-12-09 10:38:31,951 INFO L448 ceAbstractionStarter]: For program point mailEXIT(lines 1441 1452) no Hoare annotation was computed. [2018-12-09 10:38:31,951 INFO L451 ceAbstractionStarter]: At program point L1448(line 1448) the Hoare annotation is: true [2018-12-09 10:38:31,951 INFO L451 ceAbstractionStarter]: At program point L1447(line 1447) the Hoare annotation is: true [2018-12-09 10:38:31,951 INFO L448 ceAbstractionStarter]: For program point mailFINAL(lines 1441 1452) no Hoare annotation was computed. [2018-12-09 10:38:31,951 INFO L448 ceAbstractionStarter]: For program point L1447-1(line 1447) no Hoare annotation was computed. [2018-12-09 10:38:31,951 INFO L448 ceAbstractionStarter]: For program point valid_productEXIT(lines 2489 2497) no Hoare annotation was computed. [2018-12-09 10:38:31,951 INFO L451 ceAbstractionStarter]: At program point valid_productENTRY(lines 2489 2497) the Hoare annotation is: true [2018-12-09 10:38:31,951 INFO L448 ceAbstractionStarter]: For program point valid_productFINAL(lines 2489 2497) no Hoare annotation was computed. [2018-12-09 10:38:31,951 INFO L448 ceAbstractionStarter]: For program point get_queued_clientEXIT(lines 1550 1558) no Hoare annotation was computed. [2018-12-09 10:38:31,951 INFO L451 ceAbstractionStarter]: At program point get_queued_clientENTRY(lines 1550 1558) the Hoare annotation is: true [2018-12-09 10:38:31,951 INFO L448 ceAbstractionStarter]: For program point get_queued_clientFINAL(lines 1550 1558) no Hoare annotation was computed. [2018-12-09 10:38:31,951 INFO L444 ceAbstractionStarter]: At program point L222(line 222) the Hoare annotation is: (= main_~tmp~1 1) [2018-12-09 10:38:31,951 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 210 230) the Hoare annotation is: true [2018-12-09 10:38:31,951 INFO L444 ceAbstractionStarter]: At program point L222-1(line 222) the Hoare annotation is: (= main_~tmp~1 1) [2018-12-09 10:38:31,951 INFO L448 ceAbstractionStarter]: For program point L220(lines 220 227) no Hoare annotation was computed. [2018-12-09 10:38:31,951 INFO L448 ceAbstractionStarter]: For program point L220-1(lines 220 227) no Hoare annotation was computed. [2018-12-09 10:38:31,951 INFO L448 ceAbstractionStarter]: For program point L218(line 218) no Hoare annotation was computed. [2018-12-09 10:38:31,951 INFO L451 ceAbstractionStarter]: At program point L217(line 217) the Hoare annotation is: true [2018-12-09 10:38:31,951 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 210 230) no Hoare annotation was computed. [2018-12-09 10:38:31,951 INFO L451 ceAbstractionStarter]: At program point L216(line 216) the Hoare annotation is: true [2018-12-09 10:38:31,951 INFO L451 ceAbstractionStarter]: At program point L216-1(line 216) the Hoare annotation is: true [2018-12-09 10:38:31,952 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 210 230) no Hoare annotation was computed. [2018-12-09 10:38:31,952 INFO L451 ceAbstractionStarter]: At program point rjhKeyChangeENTRY(lines 333 342) the Hoare annotation is: true [2018-12-09 10:38:31,952 INFO L448 ceAbstractionStarter]: For program point rjhKeyChangeEXIT(lines 333 342) no Hoare annotation was computed. [2018-12-09 10:38:31,952 INFO L448 ceAbstractionStarter]: For program point rjhKeyChangeFINAL(lines 333 342) no Hoare annotation was computed. [2018-12-09 10:38:31,952 INFO L451 ceAbstractionStarter]: At program point L126(line 126) the Hoare annotation is: true [2018-12-09 10:38:31,952 INFO L448 ceAbstractionStarter]: For program point setup_rjhFINAL(lines 121 131) no Hoare annotation was computed. [2018-12-09 10:38:31,952 INFO L451 ceAbstractionStarter]: At program point L126-1(line 126) the Hoare annotation is: true [2018-12-09 10:38:31,952 INFO L451 ceAbstractionStarter]: At program point setup_rjhENTRY(lines 121 131) the Hoare annotation is: true [2018-12-09 10:38:31,952 INFO L448 ceAbstractionStarter]: For program point setup_rjhEXIT(lines 121 131) no Hoare annotation was computed. [2018-12-09 10:38:31,952 INFO L448 ceAbstractionStarter]: For program point rjhKeyAddFINAL(lines 253 264) no Hoare annotation was computed. [2018-12-09 10:38:31,952 INFO L448 ceAbstractionStarter]: For program point rjhKeyAddEXIT(lines 253 264) no Hoare annotation was computed. [2018-12-09 10:38:31,952 INFO L451 ceAbstractionStarter]: At program point rjhKeyAddENTRY(lines 253 264) the Hoare annotation is: true [2018-12-09 10:38:31,952 INFO L451 ceAbstractionStarter]: At program point L259(line 259) the Hoare annotation is: true [2018-12-09 10:38:31,952 INFO L448 ceAbstractionStarter]: For program point L258(line 258) no Hoare annotation was computed. [2018-12-09 10:38:31,952 INFO L451 ceAbstractionStarter]: At program point L259-1(line 259) the Hoare annotation is: true [2018-12-09 10:38:31,952 INFO L451 ceAbstractionStarter]: At program point L161(line 161) the Hoare annotation is: true [2018-12-09 10:38:31,952 INFO L451 ceAbstractionStarter]: At program point L161-1(line 161) the Hoare annotation is: true [2018-12-09 10:38:31,952 INFO L448 ceAbstractionStarter]: For program point bobToRjhEXIT(lines 153 175) no Hoare annotation was computed. [2018-12-09 10:38:31,952 INFO L451 ceAbstractionStarter]: At program point bobToRjhENTRY(lines 153 175) the Hoare annotation is: true [2018-12-09 10:38:31,952 INFO L451 ceAbstractionStarter]: At program point L170(line 170) the Hoare annotation is: true [2018-12-09 10:38:31,952 INFO L451 ceAbstractionStarter]: At program point L169(line 169) the Hoare annotation is: true [2018-12-09 10:38:31,952 INFO L448 ceAbstractionStarter]: For program point L170-1(lines 153 175) no Hoare annotation was computed. [2018-12-09 10:38:31,952 INFO L451 ceAbstractionStarter]: At program point L168(line 168) the Hoare annotation is: true [2018-12-09 10:38:31,953 INFO L448 ceAbstractionStarter]: For program point L169-1(line 169) no Hoare annotation was computed. [2018-12-09 10:38:31,953 INFO L448 ceAbstractionStarter]: For program point L168-1(line 168) no Hoare annotation was computed. [2018-12-09 10:38:31,953 INFO L448 ceAbstractionStarter]: For program point L164(lines 164 172) no Hoare annotation was computed. [2018-12-09 10:38:31,953 INFO L448 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-12-09 10:38:31,953 INFO L451 ceAbstractionStarter]: At program point setup_bobENTRY(lines 100 110) the Hoare annotation is: true [2018-12-09 10:38:31,953 INFO L448 ceAbstractionStarter]: For program point setup_bobFINAL(lines 100 110) no Hoare annotation was computed. [2018-12-09 10:38:31,953 INFO L451 ceAbstractionStarter]: At program point L105(line 105) the Hoare annotation is: true [2018-12-09 10:38:31,953 INFO L451 ceAbstractionStarter]: At program point L105-1(line 105) the Hoare annotation is: true [2018-12-09 10:38:31,953 INFO L448 ceAbstractionStarter]: For program point setup_bobEXIT(lines 100 110) no Hoare annotation was computed. [2018-12-09 10:38:31,953 INFO L448 ceAbstractionStarter]: For program point select_featuresEXIT(lines 2475 2481) no Hoare annotation was computed. [2018-12-09 10:38:31,953 INFO L451 ceAbstractionStarter]: At program point select_featuresFINAL(lines 2475 2481) the Hoare annotation is: true [2018-12-09 10:38:31,953 INFO L451 ceAbstractionStarter]: At program point L1618-1(line 1618) the Hoare annotation is: true [2018-12-09 10:38:31,953 INFO L451 ceAbstractionStarter]: At program point L1616(line 1616) the Hoare annotation is: true [2018-12-09 10:38:31,953 INFO L448 ceAbstractionStarter]: For program point L1616-1(line 1616) no Hoare annotation was computed. [2018-12-09 10:38:31,953 INFO L451 ceAbstractionStarter]: At program point L1614(line 1614) the Hoare annotation is: true [2018-12-09 10:38:31,953 INFO L448 ceAbstractionStarter]: For program point autoRespondEXIT(lines 1604 1623) no Hoare annotation was computed. [2018-12-09 10:38:31,953 INFO L448 ceAbstractionStarter]: For program point L1614-1(line 1614) no Hoare annotation was computed. [2018-12-09 10:38:31,953 INFO L451 ceAbstractionStarter]: At program point autoRespondENTRY(lines 1604 1623) the Hoare annotation is: true [2018-12-09 10:38:31,953 INFO L448 ceAbstractionStarter]: For program point autoRespondFINAL(lines 1604 1623) no Hoare annotation was computed. [2018-12-09 10:38:31,953 INFO L451 ceAbstractionStarter]: At program point L1618(line 1618) the Hoare annotation is: true [2018-12-09 10:38:31,953 INFO L451 ceAbstractionStarter]: At program point L95(line 95) the Hoare annotation is: true [2018-12-09 10:38:31,953 INFO L448 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseFINAL(lines 90 99) no Hoare annotation was computed. [2018-12-09 10:38:31,953 INFO L451 ceAbstractionStarter]: At program point setup_bob__wrappee__BaseENTRY(lines 90 99) the Hoare annotation is: true [2018-12-09 10:38:31,954 INFO L448 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseEXIT(lines 90 99) no Hoare annotation was computed. [2018-12-09 10:38:31,954 INFO L451 ceAbstractionStarter]: At program point L1490-1(line 1490) the Hoare annotation is: true [2018-12-09 10:38:31,954 INFO L451 ceAbstractionStarter]: At program point incomingENTRY(lines 1485 1502) the Hoare annotation is: true [2018-12-09 10:38:31,954 INFO L451 ceAbstractionStarter]: At program point L1495(line 1495) the Hoare annotation is: true [2018-12-09 10:38:31,954 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 1499) no Hoare annotation was computed. [2018-12-09 10:38:31,954 INFO L448 ceAbstractionStarter]: For program point L1493-1(lines 1485 1502) no Hoare annotation was computed. [2018-12-09 10:38:31,954 INFO L448 ceAbstractionStarter]: For program point L1491(line 1491) no Hoare annotation was computed. [2018-12-09 10:38:31,954 INFO L448 ceAbstractionStarter]: For program point incomingEXIT(lines 1485 1502) no Hoare annotation was computed. [2018-12-09 10:38:31,954 INFO L451 ceAbstractionStarter]: At program point L1490(line 1490) the Hoare annotation is: true [2018-12-09 10:38:31,954 INFO L451 ceAbstractionStarter]: At program point L1682-1(line 1682) the Hoare annotation is: true [2018-12-09 10:38:31,954 INFO L448 ceAbstractionStarter]: For program point createEmailEXIT(lines 1675 1689) no Hoare annotation was computed. [2018-12-09 10:38:31,954 INFO L451 ceAbstractionStarter]: At program point createEmailENTRY(lines 1675 1689) the Hoare annotation is: true [2018-12-09 10:38:31,954 INFO L448 ceAbstractionStarter]: For program point L1683(line 1683) no Hoare annotation was computed. [2018-12-09 10:38:31,954 INFO L451 ceAbstractionStarter]: At program point L1682(line 1682) the Hoare annotation is: true [2018-12-09 10:38:31,954 INFO L448 ceAbstractionStarter]: For program point createEmailFINAL(lines 1675 1689) no Hoare annotation was computed. [2018-12-09 10:38:31,954 INFO L451 ceAbstractionStarter]: At program point rjhDeletePrivateKeyENTRY(lines 313 322) the Hoare annotation is: true [2018-12-09 10:38:31,954 INFO L448 ceAbstractionStarter]: For program point rjhDeletePrivateKeyEXIT(lines 313 322) no Hoare annotation was computed. [2018-12-09 10:38:31,954 INFO L448 ceAbstractionStarter]: For program point rjhDeletePrivateKeyFINAL(lines 313 322) no Hoare annotation was computed. [2018-12-09 10:38:31,954 INFO L448 ceAbstractionStarter]: For program point L2653-1(line 2653) no Hoare annotation was computed. [2018-12-09 10:38:31,954 INFO L444 ceAbstractionStarter]: At program point L2653(line 2653) the Hoare annotation is: (= test_~op5~0 0) [2018-12-09 10:38:31,954 INFO L451 ceAbstractionStarter]: At program point L2678(line 2678) the Hoare annotation is: true [2018-12-09 10:38:31,954 INFO L448 ceAbstractionStarter]: For program point L2678-1(line 2678) no Hoare annotation was computed. [2018-12-09 10:38:31,954 INFO L448 ceAbstractionStarter]: For program point L2703-1(line 2703) no Hoare annotation was computed. [2018-12-09 10:38:31,955 INFO L451 ceAbstractionStarter]: At program point L2703(line 2703) the Hoare annotation is: true [2018-12-09 10:38:31,955 INFO L451 ceAbstractionStarter]: At program point L2604(lines 2591 2749) the Hoare annotation is: true [2018-12-09 10:38:31,955 INFO L448 ceAbstractionStarter]: For program point L2637(lines 2637 2644) no Hoare annotation was computed. [2018-12-09 10:38:31,955 INFO L451 ceAbstractionStarter]: At program point L2646(lines 2633 2746) the Hoare annotation is: true [2018-12-09 10:38:31,955 INFO L451 ceAbstractionStarter]: At program point L2671(lines 2661 2744) the Hoare annotation is: true [2018-12-09 10:38:31,955 INFO L451 ceAbstractionStarter]: At program point L2696(lines 2686 2742) the Hoare annotation is: true [2018-12-09 10:38:31,955 INFO L451 ceAbstractionStarter]: At program point L2729-1(lines 2583 2750) the Hoare annotation is: true [2018-12-09 10:38:31,955 INFO L448 ceAbstractionStarter]: For program point L2729(lines 2729 2736) no Hoare annotation was computed. [2018-12-09 10:38:31,955 INFO L448 ceAbstractionStarter]: For program point L2597-1(line 2597) no Hoare annotation was computed. [2018-12-09 10:38:31,955 INFO L444 ceAbstractionStarter]: At program point L2597(line 2597) the Hoare annotation is: (= test_~op1~0 0) [2018-12-09 10:38:31,955 INFO L448 ceAbstractionStarter]: For program point testEXIT(lines 2544 2758) no Hoare annotation was computed. [2018-12-09 10:38:31,955 INFO L451 ceAbstractionStarter]: At program point testENTRY(lines 2544 2758) the Hoare annotation is: true [2018-12-09 10:38:31,955 INFO L448 ceAbstractionStarter]: For program point testFINAL(lines 2544 2758) no Hoare annotation was computed. [2018-12-09 10:38:31,955 INFO L448 ceAbstractionStarter]: For program point L2639-1(line 2639) no Hoare annotation was computed. [2018-12-09 10:38:31,955 INFO L444 ceAbstractionStarter]: At program point L2639(line 2639) the Hoare annotation is: (= test_~op4~0 0) [2018-12-09 10:38:31,955 INFO L448 ceAbstractionStarter]: For program point L2623(lines 2623 2630) no Hoare annotation was computed. [2018-12-09 10:38:31,955 INFO L448 ceAbstractionStarter]: For program point L2731-1(line 2731) no Hoare annotation was computed. [2018-12-09 10:38:31,955 INFO L451 ceAbstractionStarter]: At program point L2731(line 2731) the Hoare annotation is: true [2018-12-09 10:38:31,955 INFO L451 ceAbstractionStarter]: At program point L2632(lines 2619 2747) the Hoare annotation is: true [2018-12-09 10:38:31,955 INFO L448 ceAbstractionStarter]: For program point L2665(lines 2665 2669) no Hoare annotation was computed. [2018-12-09 10:38:31,955 INFO L448 ceAbstractionStarter]: For program point L2690(lines 2690 2694) no Hoare annotation was computed. [2018-12-09 10:38:31,955 INFO L448 ceAbstractionStarter]: For program point L2591(lines 2591 2749) no Hoare annotation was computed. [2018-12-09 10:38:31,956 INFO L448 ceAbstractionStarter]: For program point L2715(lines 2715 2722) no Hoare annotation was computed. [2018-12-09 10:38:31,956 INFO L451 ceAbstractionStarter]: At program point L2724(lines 2711 2740) the Hoare annotation is: true [2018-12-09 10:38:31,956 INFO L448 ceAbstractionStarter]: For program point L2625-1(line 2625) no Hoare annotation was computed. [2018-12-09 10:38:31,956 INFO L444 ceAbstractionStarter]: At program point L2625(line 2625) the Hoare annotation is: (= test_~op3~0 0) [2018-12-09 10:38:31,956 INFO L448 ceAbstractionStarter]: For program point L2584(lines 2583 2750) no Hoare annotation was computed. [2018-12-09 10:38:31,956 INFO L448 ceAbstractionStarter]: For program point L2609(lines 2609 2616) no Hoare annotation was computed. [2018-12-09 10:38:31,956 INFO L448 ceAbstractionStarter]: For program point L2717-1(line 2717) no Hoare annotation was computed. [2018-12-09 10:38:31,956 INFO L451 ceAbstractionStarter]: At program point L2717(line 2717) the Hoare annotation is: true [2018-12-09 10:38:31,956 INFO L451 ceAbstractionStarter]: At program point L2618(lines 2605 2748) the Hoare annotation is: true [2018-12-09 10:38:31,956 INFO L448 ceAbstractionStarter]: For program point L2651(lines 2651 2658) no Hoare annotation was computed. [2018-12-09 10:38:31,956 INFO L448 ceAbstractionStarter]: For program point L2585(lines 2585 2589) no Hoare annotation was computed. [2018-12-09 10:38:31,956 INFO L448 ceAbstractionStarter]: For program point L2676(lines 2676 2683) no Hoare annotation was computed. [2018-12-09 10:38:31,956 INFO L448 ceAbstractionStarter]: For program point L2701(lines 2701 2708) no Hoare annotation was computed. [2018-12-09 10:38:31,956 INFO L451 ceAbstractionStarter]: At program point L2660(lines 2647 2745) the Hoare annotation is: true [2018-12-09 10:38:31,956 INFO L451 ceAbstractionStarter]: At program point L2751(lines 2582 2752) the Hoare annotation is: true [2018-12-09 10:38:31,956 INFO L451 ceAbstractionStarter]: At program point L2685(lines 2672 2743) the Hoare annotation is: true [2018-12-09 10:38:31,956 INFO L451 ceAbstractionStarter]: At program point L2710(lines 2697 2741) the Hoare annotation is: true [2018-12-09 10:38:31,956 INFO L448 ceAbstractionStarter]: For program point L2611-1(line 2611) no Hoare annotation was computed. [2018-12-09 10:38:31,956 INFO L444 ceAbstractionStarter]: At program point L2611(line 2611) the Hoare annotation is: (= test_~op2~0 0) [2018-12-09 10:38:31,956 INFO L448 ceAbstractionStarter]: For program point L2595(lines 2595 2602) no Hoare annotation was computed. [2018-12-09 10:38:31,956 INFO L448 ceAbstractionStarter]: For program point getEmailToFINAL(lines 2165 2183) no Hoare annotation was computed. [2018-12-09 10:38:31,957 INFO L448 ceAbstractionStarter]: For program point L2173(lines 2173 2179) no Hoare annotation was computed. [2018-12-09 10:38:31,957 INFO L448 ceAbstractionStarter]: For program point getEmailToEXIT(lines 2165 2183) no Hoare annotation was computed. [2018-12-09 10:38:31,957 INFO L448 ceAbstractionStarter]: For program point L2169(lines 2169 2180) no Hoare annotation was computed. [2018-12-09 10:38:31,957 INFO L451 ceAbstractionStarter]: At program point getEmailToENTRY(lines 2165 2183) the Hoare annotation is: true [2018-12-09 10:38:31,957 INFO L451 ceAbstractionStarter]: At program point get_queued_emailENTRY(lines 1559 1567) the Hoare annotation is: true [2018-12-09 10:38:31,957 INFO L448 ceAbstractionStarter]: For program point get_queued_emailFINAL(lines 1559 1567) no Hoare annotation was computed. [2018-12-09 10:38:31,957 INFO L448 ceAbstractionStarter]: For program point get_queued_emailEXIT(lines 1559 1567) no Hoare annotation was computed. [2018-12-09 10:38:31,957 INFO L448 ceAbstractionStarter]: For program point L927(lines 927 939) no Hoare annotation was computed. [2018-12-09 10:38:31,957 INFO L448 ceAbstractionStarter]: For program point setClientAutoResponseEXIT(lines 923 942) no Hoare annotation was computed. [2018-12-09 10:38:31,957 INFO L451 ceAbstractionStarter]: At program point setClientAutoResponseENTRY(lines 923 942) the Hoare annotation is: true [2018-12-09 10:38:31,957 INFO L448 ceAbstractionStarter]: For program point L933(lines 933 937) no Hoare annotation was computed. [2018-12-09 10:38:31,957 INFO L448 ceAbstractionStarter]: For program point L933-2(lines 923 942) no Hoare annotation was computed. [2018-12-09 10:38:31,957 INFO L448 ceAbstractionStarter]: For program point L930(lines 930 938) no Hoare annotation was computed. [2018-12-09 10:38:31,957 INFO L448 ceAbstractionStarter]: For program point getClientKeyringUserEXIT(lines 1071 1124) no Hoare annotation was computed. [2018-12-09 10:38:31,957 INFO L448 ceAbstractionStarter]: For program point L1080(lines 1080 1086) no Hoare annotation was computed. [2018-12-09 10:38:31,957 INFO L448 ceAbstractionStarter]: For program point L1076(lines 1076 1087) no Hoare annotation was computed. [2018-12-09 10:38:31,957 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1119) no Hoare annotation was computed. [2018-12-09 10:38:31,957 INFO L448 ceAbstractionStarter]: For program point getClientKeyringUserFINAL(lines 1071 1124) no Hoare annotation was computed. [2018-12-09 10:38:31,957 INFO L448 ceAbstractionStarter]: For program point L1089(lines 1089 1120) no Hoare annotation was computed. [2018-12-09 10:38:31,957 INFO L451 ceAbstractionStarter]: At program point getClientKeyringUserENTRY(lines 1071 1124) the Hoare annotation is: true [2018-12-09 10:38:31,957 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1114) no Hoare annotation was computed. [2018-12-09 10:38:31,957 INFO L448 ceAbstractionStarter]: For program point L1075(lines 1075 1121) no Hoare annotation was computed. [2018-12-09 10:38:31,957 INFO L448 ceAbstractionStarter]: For program point L1104(lines 1104 1115) no Hoare annotation was computed. [2018-12-09 10:38:31,957 INFO L448 ceAbstractionStarter]: For program point L1094(lines 1094 1100) no Hoare annotation was computed. [2018-12-09 10:38:31,958 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1101) no Hoare annotation was computed. [2018-12-09 10:38:31,958 INFO L448 ceAbstractionStarter]: For program point L1152(lines 1152 1160) no Hoare annotation was computed. [2018-12-09 10:38:31,958 INFO L451 ceAbstractionStarter]: At program point setClientKeyringUserENTRY(lines 1125 1168) the Hoare annotation is: true [2018-12-09 10:38:31,958 INFO L448 ceAbstractionStarter]: For program point L1144(lines 1144 1148) no Hoare annotation was computed. [2018-12-09 10:38:31,958 INFO L448 ceAbstractionStarter]: For program point L1140(lines 1140 1164) no Hoare annotation was computed. [2018-12-09 10:38:31,958 INFO L448 ceAbstractionStarter]: For program point L1130(lines 1130 1138) no Hoare annotation was computed. [2018-12-09 10:38:31,958 INFO L448 ceAbstractionStarter]: For program point L1155(lines 1155 1159) no Hoare annotation was computed. [2018-12-09 10:38:31,958 INFO L448 ceAbstractionStarter]: For program point setClientKeyringUserEXIT(lines 1125 1168) no Hoare annotation was computed. [2018-12-09 10:38:31,958 INFO L448 ceAbstractionStarter]: For program point L1151(lines 1151 1163) no Hoare annotation was computed. [2018-12-09 10:38:31,958 INFO L448 ceAbstractionStarter]: For program point L1151-1(lines 1125 1168) no Hoare annotation was computed. [2018-12-09 10:38:31,958 INFO L448 ceAbstractionStarter]: For program point L1141(lines 1141 1149) no Hoare annotation was computed. [2018-12-09 10:38:31,958 INFO L448 ceAbstractionStarter]: For program point L1133(lines 1133 1137) no Hoare annotation was computed. [2018-12-09 10:38:31,958 INFO L448 ceAbstractionStarter]: For program point L1129(lines 1129 1165) no Hoare annotation was computed. [2018-12-09 10:38:31,958 INFO L451 ceAbstractionStarter]: At program point setEmailFromENTRY(lines 2147 2162) the Hoare annotation is: true [2018-12-09 10:38:31,958 INFO L448 ceAbstractionStarter]: For program point setEmailFromEXIT(lines 2147 2162) no Hoare annotation was computed. [2018-12-09 10:38:31,958 INFO L448 ceAbstractionStarter]: For program point L2154(lines 2154 2158) no Hoare annotation was computed. [2018-12-09 10:38:31,958 INFO L448 ceAbstractionStarter]: For program point L2154-2(lines 2147 2162) no Hoare annotation was computed. [2018-12-09 10:38:31,958 INFO L448 ceAbstractionStarter]: For program point L2151(lines 2151 2159) no Hoare annotation was computed. [2018-12-09 10:38:31,958 INFO L448 ceAbstractionStarter]: For program point isReadableEXIT(lines 1657 1665) no Hoare annotation was computed. [2018-12-09 10:38:31,958 INFO L451 ceAbstractionStarter]: At program point isReadableENTRY(lines 1657 1665) the Hoare annotation is: true [2018-12-09 10:38:31,958 INFO L448 ceAbstractionStarter]: For program point isReadableFINAL(lines 1657 1665) no Hoare annotation was computed. [2018-12-09 10:38:31,958 INFO L448 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 2516 2523) no Hoare annotation was computed. [2018-12-09 10:38:31,958 INFO L448 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2520) no Hoare annotation was computed. [2018-12-09 10:38:31,959 INFO L451 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 2516 2523) the Hoare annotation is: true [2018-12-09 10:38:31,959 INFO L448 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 2516 2523) no Hoare annotation was computed. [2018-12-09 10:38:31,959 INFO L448 ceAbstractionStarter]: For program point L1313(lines 1313 1321) no Hoare annotation was computed. [2018-12-09 10:38:31,959 INFO L448 ceAbstractionStarter]: For program point L1305(lines 1305 1309) no Hoare annotation was computed. [2018-12-09 10:38:31,959 INFO L448 ceAbstractionStarter]: For program point setClientKeyringPublicKeyEXIT(lines 1286 1329) no Hoare annotation was computed. [2018-12-09 10:38:31,959 INFO L448 ceAbstractionStarter]: For program point L1301(lines 1301 1325) no Hoare annotation was computed. [2018-12-09 10:38:31,959 INFO L448 ceAbstractionStarter]: For program point L1291(lines 1291 1299) no Hoare annotation was computed. [2018-12-09 10:38:31,959 INFO L448 ceAbstractionStarter]: For program point L1316(lines 1316 1320) no Hoare annotation was computed. [2018-12-09 10:38:31,959 INFO L448 ceAbstractionStarter]: For program point L1312(lines 1312 1324) no Hoare annotation was computed. [2018-12-09 10:38:31,959 INFO L448 ceAbstractionStarter]: For program point L1312-1(lines 1286 1329) no Hoare annotation was computed. [2018-12-09 10:38:31,959 INFO L448 ceAbstractionStarter]: For program point L1302(lines 1302 1310) no Hoare annotation was computed. [2018-12-09 10:38:31,959 INFO L451 ceAbstractionStarter]: At program point setClientKeyringPublicKeyENTRY(lines 1286 1329) the Hoare annotation is: true [2018-12-09 10:38:31,959 INFO L448 ceAbstractionStarter]: For program point L1294(lines 1294 1298) no Hoare annotation was computed. [2018-12-09 10:38:31,959 INFO L448 ceAbstractionStarter]: For program point L1290(lines 1290 1326) no Hoare annotation was computed. [2018-12-09 10:38:31,959 INFO L451 ceAbstractionStarter]: At program point setup_rjh__wrappee__BaseENTRY(lines 111 120) the Hoare annotation is: true [2018-12-09 10:38:31,959 INFO L448 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseFINAL(lines 111 120) no Hoare annotation was computed. [2018-12-09 10:38:31,959 INFO L448 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseEXIT(lines 111 120) no Hoare annotation was computed. [2018-12-09 10:38:31,959 INFO L451 ceAbstractionStarter]: At program point L116(line 116) the Hoare annotation is: true [2018-12-09 10:38:31,959 INFO L448 ceAbstractionStarter]: For program point L1458-1(line 1458) no Hoare annotation was computed. [2018-12-09 10:38:31,959 INFO L448 ceAbstractionStarter]: For program point outgoingEXIT(lines 1453 1464) no Hoare annotation was computed. [2018-12-09 10:38:31,959 INFO L451 ceAbstractionStarter]: At program point outgoingENTRY(lines 1453 1464) the Hoare annotation is: true [2018-12-09 10:38:31,959 INFO L448 ceAbstractionStarter]: For program point outgoingFINAL(lines 1453 1464) no Hoare annotation was computed. [2018-12-09 10:38:31,959 INFO L451 ceAbstractionStarter]: At program point L1459(line 1459) the Hoare annotation is: true [2018-12-09 10:38:31,959 INFO L451 ceAbstractionStarter]: At program point L1458(line 1458) the Hoare annotation is: true [2018-12-09 10:38:31,960 INFO L451 ceAbstractionStarter]: At program point L1459-1(line 1459) the Hoare annotation is: true [2018-12-09 10:38:31,960 INFO L451 ceAbstractionStarter]: At program point select_helpersFINAL(lines 2482 2488) the Hoare annotation is: true [2018-12-09 10:38:31,960 INFO L448 ceAbstractionStarter]: For program point select_helpersEXIT(lines 2482 2488) no Hoare annotation was computed. [2018-12-09 10:38:31,960 INFO L448 ceAbstractionStarter]: For program point L1393(lines 1393 1399) no Hoare annotation was computed. [2018-12-09 10:38:31,960 INFO L448 ceAbstractionStarter]: For program point getClientIdFINAL(lines 1381 1404) no Hoare annotation was computed. [2018-12-09 10:38:31,960 INFO L448 ceAbstractionStarter]: For program point L1389(lines 1389 1400) no Hoare annotation was computed. [2018-12-09 10:38:31,960 INFO L451 ceAbstractionStarter]: At program point getClientIdENTRY(lines 1381 1404) the Hoare annotation is: true [2018-12-09 10:38:31,960 INFO L448 ceAbstractionStarter]: For program point L1385(lines 1385 1401) no Hoare annotation was computed. [2018-12-09 10:38:31,960 INFO L448 ceAbstractionStarter]: For program point getClientIdEXIT(lines 1381 1404) no Hoare annotation was computed. [2018-12-09 10:38:31,960 INFO L448 ceAbstractionStarter]: For program point deliverFINAL(lines 1465 1474) no Hoare annotation was computed. [2018-12-09 10:38:31,960 INFO L451 ceAbstractionStarter]: At program point deliverENTRY(lines 1465 1474) the Hoare annotation is: true [2018-12-09 10:38:31,960 INFO L448 ceAbstractionStarter]: For program point deliverEXIT(lines 1465 1474) no Hoare annotation was computed. [2018-12-09 10:38:31,960 INFO L448 ceAbstractionStarter]: For program point __utac_acc__DecryptAutoResponder_spec__1EXIT(lines 2525 2542) no Hoare annotation was computed. [2018-12-09 10:38:31,960 INFO L448 ceAbstractionStarter]: For program point L2537-1(lines 2525 2542) no Hoare annotation was computed. [2018-12-09 10:38:31,960 INFO L451 ceAbstractionStarter]: At program point __utac_acc__DecryptAutoResponder_spec__1ENTRY(lines 2525 2542) the Hoare annotation is: true [2018-12-09 10:38:31,960 INFO L444 ceAbstractionStarter]: At program point L2537(line 2537) the Hoare annotation is: false [2018-12-09 10:38:31,960 INFO L448 ceAbstractionStarter]: For program point L2533(lines 2533 2539) no Hoare annotation was computed. [2018-12-09 10:38:31,960 INFO L448 ceAbstractionStarter]: For program point L2531-1(line 2531) no Hoare annotation was computed. [2018-12-09 10:38:31,960 INFO L451 ceAbstractionStarter]: At program point L2531(line 2531) the Hoare annotation is: true [2018-12-09 10:38:31,960 INFO L448 ceAbstractionStarter]: For program point createClientKeyringEntryEXIT(lines 1037 1061) no Hoare annotation was computed. [2018-12-09 10:38:31,960 INFO L451 ceAbstractionStarter]: At program point L1051(line 1051) the Hoare annotation is: true [2018-12-09 10:38:31,960 INFO L448 ceAbstractionStarter]: For program point L1051-1(line 1051) no Hoare annotation was computed. [2018-12-09 10:38:31,960 INFO L448 ceAbstractionStarter]: For program point L1048(lines 1048 1058) no Hoare annotation was computed. [2018-12-09 10:38:31,960 INFO L451 ceAbstractionStarter]: At program point L1045(line 1045) the Hoare annotation is: true [2018-12-09 10:38:31,961 INFO L448 ceAbstractionStarter]: For program point L1045-1(line 1045) no Hoare annotation was computed. [2018-12-09 10:38:31,961 INFO L451 ceAbstractionStarter]: At program point createClientKeyringEntryENTRY(lines 1037 1061) the Hoare annotation is: true [2018-12-09 10:38:31,961 INFO L448 ceAbstractionStarter]: For program point createClientKeyringEntryFINAL(lines 1037 1061) no Hoare annotation was computed. [2018-12-09 10:38:31,961 INFO L448 ceAbstractionStarter]: For program point setup_chuckEXIT(lines 142 152) no Hoare annotation was computed. [2018-12-09 10:38:31,961 INFO L451 ceAbstractionStarter]: At program point setup_chuckENTRY(lines 142 152) the Hoare annotation is: true [2018-12-09 10:38:31,961 INFO L448 ceAbstractionStarter]: For program point setup_chuckFINAL(lines 142 152) no Hoare annotation was computed. [2018-12-09 10:38:31,961 INFO L451 ceAbstractionStarter]: At program point L147(line 147) the Hoare annotation is: true [2018-12-09 10:38:31,961 INFO L451 ceAbstractionStarter]: At program point L147-1(line 147) the Hoare annotation is: true [2018-12-09 10:38:31,961 INFO L448 ceAbstractionStarter]: For program point sendEmailEXIT(lines 1518 1530) no Hoare annotation was computed. [2018-12-09 10:38:31,961 INFO L451 ceAbstractionStarter]: At program point sendEmailENTRY(lines 1518 1530) the Hoare annotation is: true [2018-12-09 10:38:31,961 INFO L448 ceAbstractionStarter]: For program point sendEmailFINAL(lines 1518 1530) no Hoare annotation was computed. [2018-12-09 10:38:31,961 INFO L451 ceAbstractionStarter]: At program point L1526(line 1526) the Hoare annotation is: true [2018-12-09 10:38:31,961 INFO L451 ceAbstractionStarter]: At program point L1524(line 1524) the Hoare annotation is: true [2018-12-09 10:38:31,961 INFO L448 ceAbstractionStarter]: For program point L1524-1(line 1524) no Hoare annotation was computed. [2018-12-09 10:38:31,961 INFO L448 ceAbstractionStarter]: For program point getClientAutoResponseFINAL(lines 899 922) no Hoare annotation was computed. [2018-12-09 10:38:31,961 INFO L448 ceAbstractionStarter]: For program point L911(lines 911 917) no Hoare annotation was computed. [2018-12-09 10:38:31,961 INFO L448 ceAbstractionStarter]: For program point getClientAutoResponseEXIT(lines 899 922) no Hoare annotation was computed. [2018-12-09 10:38:31,961 INFO L448 ceAbstractionStarter]: For program point L907(lines 907 918) no Hoare annotation was computed. [2018-12-09 10:38:31,961 INFO L451 ceAbstractionStarter]: At program point getClientAutoResponseENTRY(lines 899 922) the Hoare annotation is: true [2018-12-09 10:38:31,961 INFO L448 ceAbstractionStarter]: For program point L903(lines 903 919) no Hoare annotation was computed. [2018-12-09 10:38:31,961 INFO L451 ceAbstractionStarter]: At program point rjhSetAutoRespondENTRY(lines 343 352) the Hoare annotation is: true [2018-12-09 10:38:31,961 INFO L448 ceAbstractionStarter]: For program point rjhSetAutoRespondFINAL(lines 343 352) no Hoare annotation was computed. [2018-12-09 10:38:31,961 INFO L448 ceAbstractionStarter]: For program point rjhSetAutoRespondEXIT(lines 343 352) no Hoare annotation was computed. [2018-12-09 10:38:31,962 INFO L451 ceAbstractionStarter]: At program point setClientPrivateKeyENTRY(lines 970 989) the Hoare annotation is: true [2018-12-09 10:38:31,962 INFO L448 ceAbstractionStarter]: For program point setClientPrivateKeyEXIT(lines 970 989) no Hoare annotation was computed. [2018-12-09 10:38:31,962 INFO L448 ceAbstractionStarter]: For program point L980(lines 980 984) no Hoare annotation was computed. [2018-12-09 10:38:31,962 INFO L448 ceAbstractionStarter]: For program point L980-2(lines 970 989) no Hoare annotation was computed. [2018-12-09 10:38:31,962 INFO L448 ceAbstractionStarter]: For program point L977(lines 977 985) no Hoare annotation was computed. [2018-12-09 10:38:31,962 INFO L448 ceAbstractionStarter]: For program point L974(lines 974 986) no Hoare annotation was computed. [2018-12-09 10:38:31,962 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddEXIT(lines 289 300) no Hoare annotation was computed. [2018-12-09 10:38:31,962 INFO L451 ceAbstractionStarter]: At program point L295(line 295) the Hoare annotation is: true [2018-12-09 10:38:31,962 INFO L448 ceAbstractionStarter]: For program point L294(line 294) no Hoare annotation was computed. [2018-12-09 10:38:31,962 INFO L451 ceAbstractionStarter]: At program point L295-1(line 295) the Hoare annotation is: true [2018-12-09 10:38:31,962 INFO L451 ceAbstractionStarter]: At program point chuckKeyAddENTRY(lines 289 300) the Hoare annotation is: true [2018-12-09 10:38:31,962 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddFINAL(lines 289 300) no Hoare annotation was computed. [2018-12-09 10:38:31,962 INFO L451 ceAbstractionStarter]: At program point getClientKeyringSizeENTRY(lines 993 1016) the Hoare annotation is: true [2018-12-09 10:38:31,962 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1011) no Hoare annotation was computed. [2018-12-09 10:38:31,962 INFO L448 ceAbstractionStarter]: For program point getClientKeyringSizeEXIT(lines 993 1016) no Hoare annotation was computed. [2018-12-09 10:38:31,962 INFO L448 ceAbstractionStarter]: For program point L1001(lines 1001 1012) no Hoare annotation was computed. [2018-12-09 10:38:31,962 INFO L448 ceAbstractionStarter]: For program point getClientKeyringSizeFINAL(lines 993 1016) no Hoare annotation was computed. [2018-12-09 10:38:31,962 INFO L448 ceAbstractionStarter]: For program point L997(lines 997 1013) no Hoare annotation was computed. [2018-12-09 10:38:31,962 INFO L448 ceAbstractionStarter]: For program point L2191(lines 2191 2195) no Hoare annotation was computed. [2018-12-09 10:38:31,962 INFO L448 ceAbstractionStarter]: For program point L2188(lines 2188 2196) no Hoare annotation was computed. [2018-12-09 10:38:31,962 INFO L448 ceAbstractionStarter]: For program point L2191-2(lines 2184 2199) no Hoare annotation was computed. [2018-12-09 10:38:31,962 INFO L448 ceAbstractionStarter]: For program point setEmailToEXIT(lines 2184 2199) no Hoare annotation was computed. [2018-12-09 10:38:31,962 INFO L451 ceAbstractionStarter]: At program point setEmailToENTRY(lines 2184 2199) the Hoare annotation is: true [2018-12-09 10:38:31,963 INFO L448 ceAbstractionStarter]: For program point is_queue_emptyEXIT(lines 1541 1549) no Hoare annotation was computed. [2018-12-09 10:38:31,963 INFO L451 ceAbstractionStarter]: At program point is_queue_emptyENTRY(lines 1541 1549) the Hoare annotation is: true [2018-12-09 10:38:31,963 INFO L448 ceAbstractionStarter]: For program point is_queue_emptyFINAL(lines 1541 1549) no Hoare annotation was computed. [2018-12-09 10:38:31,963 INFO L448 ceAbstractionStarter]: For program point L241(line 241) no Hoare annotation was computed. [2018-12-09 10:38:31,963 INFO L451 ceAbstractionStarter]: At program point L240(line 240) the Hoare annotation is: true [2018-12-09 10:38:31,963 INFO L451 ceAbstractionStarter]: At program point L239(line 239) the Hoare annotation is: true [2018-12-09 10:38:31,963 INFO L451 ceAbstractionStarter]: At program point L240-1(line 240) the Hoare annotation is: true [2018-12-09 10:38:31,963 INFO L448 ceAbstractionStarter]: For program point L239-1(line 239) no Hoare annotation was computed. [2018-12-09 10:38:31,963 INFO L448 ceAbstractionStarter]: For program point bobKeyAddEXIT(lines 231 252) no Hoare annotation was computed. [2018-12-09 10:38:31,963 INFO L451 ceAbstractionStarter]: At program point L246(line 246) the Hoare annotation is: true [2018-12-09 10:38:31,963 INFO L448 ceAbstractionStarter]: For program point L246-1(line 246) no Hoare annotation was computed. [2018-12-09 10:38:31,963 INFO L451 ceAbstractionStarter]: At program point bobKeyAddENTRY(lines 231 252) the Hoare annotation is: true [2018-12-09 10:38:31,963 INFO L451 ceAbstractionStarter]: At program point L243(line 243) the Hoare annotation is: true [2018-12-09 10:38:31,963 INFO L448 ceAbstractionStarter]: For program point bobKeyAddFINAL(lines 231 252) no Hoare annotation was computed. [2018-12-09 10:38:31,963 INFO L448 ceAbstractionStarter]: For program point L243-1(line 243) no Hoare annotation was computed. [2018-12-09 10:38:31,963 INFO L448 ceAbstractionStarter]: For program point L1183(lines 1183 1194) no Hoare annotation was computed. [2018-12-09 10:38:31,963 INFO L448 ceAbstractionStarter]: For program point getClientKeyringPublicKeyEXIT(lines 1178 1231) no Hoare annotation was computed. [2018-12-09 10:38:31,963 INFO L448 ceAbstractionStarter]: For program point L1210(lines 1210 1226) no Hoare annotation was computed. [2018-12-09 10:38:31,963 INFO L448 ceAbstractionStarter]: For program point L1196(lines 1196 1227) no Hoare annotation was computed. [2018-12-09 10:38:31,963 INFO L448 ceAbstractionStarter]: For program point getClientKeyringPublicKeyFINAL(lines 1178 1231) no Hoare annotation was computed. [2018-12-09 10:38:31,963 INFO L448 ceAbstractionStarter]: For program point L1215(lines 1215 1221) no Hoare annotation was computed. [2018-12-09 10:38:31,963 INFO L448 ceAbstractionStarter]: For program point L1182(lines 1182 1228) no Hoare annotation was computed. [2018-12-09 10:38:31,963 INFO L448 ceAbstractionStarter]: For program point L1211(lines 1211 1222) no Hoare annotation was computed. [2018-12-09 10:38:31,964 INFO L451 ceAbstractionStarter]: At program point getClientKeyringPublicKeyENTRY(lines 1178 1231) the Hoare annotation is: true [2018-12-09 10:38:31,964 INFO L448 ceAbstractionStarter]: For program point L1201(lines 1201 1207) no Hoare annotation was computed. [2018-12-09 10:38:31,964 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1208) no Hoare annotation was computed. [2018-12-09 10:38:31,964 INFO L448 ceAbstractionStarter]: For program point L1187(lines 1187 1193) no Hoare annotation was computed. [2018-12-09 10:38:31,964 INFO L448 ceAbstractionStarter]: For program point generateKeyPairFINAL(lines 1593 1602) no Hoare annotation was computed. [2018-12-09 10:38:31,964 INFO L451 ceAbstractionStarter]: At program point L1598(line 1598) the Hoare annotation is: true [2018-12-09 10:38:31,964 INFO L451 ceAbstractionStarter]: At program point generateKeyPairENTRY(lines 1593 1602) the Hoare annotation is: true [2018-12-09 10:38:31,964 INFO L448 ceAbstractionStarter]: For program point generateKeyPairEXIT(lines 1593 1602) no Hoare annotation was computed. [2018-12-09 10:38:31,964 INFO L451 ceAbstractionStarter]: At program point setup_chuck__wrappee__BaseENTRY(lines 132 141) the Hoare annotation is: true [2018-12-09 10:38:31,964 INFO L448 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseFINAL(lines 132 141) no Hoare annotation was computed. [2018-12-09 10:38:31,964 INFO L451 ceAbstractionStarter]: At program point L137(line 137) the Hoare annotation is: true [2018-12-09 10:38:31,964 INFO L448 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseEXIT(lines 132 141) no Hoare annotation was computed. [2018-12-09 10:38:31,964 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-09 10:38:31,964 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-12-09 10:38:31,964 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-09 10:38:31,964 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddRjhFINAL(lines 301 312) no Hoare annotation was computed. [2018-12-09 10:38:31,964 INFO L451 ceAbstractionStarter]: At program point chuckKeyAddRjhENTRY(lines 301 312) the Hoare annotation is: true [2018-12-09 10:38:31,964 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddRjhEXIT(lines 301 312) no Hoare annotation was computed. [2018-12-09 10:38:31,964 INFO L451 ceAbstractionStarter]: At program point L307(line 307) the Hoare annotation is: true [2018-12-09 10:38:31,964 INFO L448 ceAbstractionStarter]: For program point L306(line 306) no Hoare annotation was computed. [2018-12-09 10:38:31,964 INFO L451 ceAbstractionStarter]: At program point L307-1(line 307) the Hoare annotation is: true [2018-12-09 10:38:31,964 INFO L448 ceAbstractionStarter]: For program point setupEXIT(lines 187 209) no Hoare annotation was computed. [2018-12-09 10:38:31,964 INFO L451 ceAbstractionStarter]: At program point setupENTRY(lines 187 209) the Hoare annotation is: true [2018-12-09 10:38:31,965 INFO L448 ceAbstractionStarter]: For program point setupFINAL(lines 187 209) no Hoare annotation was computed. [2018-12-09 10:38:31,965 INFO L451 ceAbstractionStarter]: At program point L203(line 203) the Hoare annotation is: true [2018-12-09 10:38:31,965 INFO L448 ceAbstractionStarter]: For program point L203-1(line 203) no Hoare annotation was computed. [2018-12-09 10:38:31,965 INFO L451 ceAbstractionStarter]: At program point L199(line 199) the Hoare annotation is: true [2018-12-09 10:38:31,965 INFO L448 ceAbstractionStarter]: For program point L199-1(line 199) no Hoare annotation was computed. [2018-12-09 10:38:31,965 INFO L451 ceAbstractionStarter]: At program point L195(line 195) the Hoare annotation is: true [2018-12-09 10:38:31,965 INFO L448 ceAbstractionStarter]: For program point L195-1(line 195) no Hoare annotation was computed. [2018-12-09 10:38:31,965 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-09 10:38:31,965 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-12-09 10:38:31,965 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-09 10:38:31,965 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-09 10:38:31,965 INFO L448 ceAbstractionStarter]: For program point getEmailFromFINAL(lines 2128 2146) no Hoare annotation was computed. [2018-12-09 10:38:31,965 INFO L448 ceAbstractionStarter]: For program point getEmailFromEXIT(lines 2128 2146) no Hoare annotation was computed. [2018-12-09 10:38:31,965 INFO L448 ceAbstractionStarter]: For program point L2136(lines 2136 2142) no Hoare annotation was computed. [2018-12-09 10:38:31,965 INFO L451 ceAbstractionStarter]: At program point getEmailFromENTRY(lines 2128 2146) the Hoare annotation is: true [2018-12-09 10:38:31,965 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 2143) no Hoare annotation was computed. [2018-12-09 10:38:31,965 INFO L451 ceAbstractionStarter]: At program point L1480(line 1480) the Hoare annotation is: true [2018-12-09 10:38:31,965 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__KeysEXIT(lines 1475 1484) no Hoare annotation was computed. [2018-12-09 10:38:31,965 INFO L451 ceAbstractionStarter]: At program point incoming__wrappee__KeysENTRY(lines 1475 1484) the Hoare annotation is: true [2018-12-09 10:38:31,965 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__KeysFINAL(lines 1475 1484) no Hoare annotation was computed. [2018-12-09 10:38:31,965 INFO L448 ceAbstractionStarter]: For program point L1027-2(lines 1017 1036) no Hoare annotation was computed. [2018-12-09 10:38:31,965 INFO L448 ceAbstractionStarter]: For program point L1024(lines 1024 1032) no Hoare annotation was computed. [2018-12-09 10:38:31,965 INFO L448 ceAbstractionStarter]: For program point L1021(lines 1021 1033) no Hoare annotation was computed. [2018-12-09 10:38:31,966 INFO L448 ceAbstractionStarter]: For program point setClientKeyringSizeEXIT(lines 1017 1036) no Hoare annotation was computed. [2018-12-09 10:38:31,966 INFO L451 ceAbstractionStarter]: At program point setClientKeyringSizeENTRY(lines 1017 1036) the Hoare annotation is: true [2018-12-09 10:38:31,966 INFO L448 ceAbstractionStarter]: For program point L1027(lines 1027 1031) no Hoare annotation was computed. [2018-12-09 10:38:31,966 INFO L448 ceAbstractionStarter]: For program point queueFINAL(lines 1531 1540) no Hoare annotation was computed. [2018-12-09 10:38:31,966 INFO L451 ceAbstractionStarter]: At program point queueENTRY(lines 1531 1540) the Hoare annotation is: true [2018-12-09 10:38:31,966 INFO L448 ceAbstractionStarter]: For program point queueEXIT(lines 1531 1540) no Hoare annotation was computed. [2018-12-09 10:38:31,966 INFO L448 ceAbstractionStarter]: For program point L1409(lines 1409 1421) no Hoare annotation was computed. [2018-12-09 10:38:31,966 INFO L448 ceAbstractionStarter]: For program point setClientIdEXIT(lines 1405 1424) no Hoare annotation was computed. [2018-12-09 10:38:31,966 INFO L451 ceAbstractionStarter]: At program point setClientIdENTRY(lines 1405 1424) the Hoare annotation is: true [2018-12-09 10:38:31,966 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 1419) no Hoare annotation was computed. [2018-12-09 10:38:31,966 INFO L448 ceAbstractionStarter]: For program point L1415-2(lines 1405 1424) no Hoare annotation was computed. [2018-12-09 10:38:31,966 INFO L448 ceAbstractionStarter]: For program point L1412(lines 1412 1420) no Hoare annotation was computed. [2018-12-09 10:38:31,970 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 10:38:31 BoogieIcfgContainer [2018-12-09 10:38:31,970 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 10:38:31,971 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 10:38:31,971 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 10:38:31,971 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 10:38:31,971 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 10:38:30" (3/4) ... [2018-12-09 10:38:31,974 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 10:38:31,978 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobKeyChange [2018-12-09 10:38:31,979 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mail [2018-12-09 10:38:31,979 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product [2018-12-09 10:38:31,979 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_queued_client [2018-12-09 10:38:31,979 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-09 10:38:31,979 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhKeyChange [2018-12-09 10:38:31,979 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_rjh [2018-12-09 10:38:31,979 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhKeyAdd [2018-12-09 10:38:31,979 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobToRjh [2018-12-09 10:38:31,979 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_bob [2018-12-09 10:38:31,979 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure select_features [2018-12-09 10:38:31,979 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure autoRespond [2018-12-09 10:38:31,979 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_bob__wrappee__Base [2018-12-09 10:38:31,979 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming [2018-12-09 10:38:31,979 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createEmail [2018-12-09 10:38:31,979 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhDeletePrivateKey [2018-12-09 10:38:31,979 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test [2018-12-09 10:38:31,979 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2018-12-09 10:38:31,979 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_queued_email [2018-12-09 10:38:31,979 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAutoResponse [2018-12-09 10:38:31,979 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientKeyringUser [2018-12-09 10:38:31,980 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2018-12-09 10:38:31,980 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2018-12-09 10:38:31,980 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2018-12-09 10:38:31,980 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2018-12-09 10:38:31,980 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2018-12-09 10:38:31,980 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_rjh__wrappee__Base [2018-12-09 10:38:31,980 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2018-12-09 10:38:31,980 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers [2018-12-09 10:38:31,980 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientId [2018-12-09 10:38:31,980 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure deliver [2018-12-09 10:38:31,980 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__DecryptAutoResponder_spec__1 [2018-12-09 10:38:31,980 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2018-12-09 10:38:31,980 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_chuck [2018-12-09 10:38:31,980 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2018-12-09 10:38:31,980 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAutoResponse [2018-12-09 10:38:31,980 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhSetAutoRespond [2018-12-09 10:38:31,980 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2018-12-09 10:38:31,980 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2018-12-09 10:38:31,980 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientKeyringSize [2018-12-09 10:38:31,980 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2018-12-09 10:38:31,980 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_queue_empty [2018-12-09 10:38:31,980 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobKeyAdd [2018-12-09 10:38:31,980 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientKeyringPublicKey [2018-12-09 10:38:31,980 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2018-12-09 10:38:31,981 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_chuck__wrappee__Base [2018-12-09 10:38:31,981 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-09 10:38:31,981 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAddRjh [2018-12-09 10:38:31,981 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup [2018-12-09 10:38:31,981 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2018-12-09 10:38:31,981 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming__wrappee__Keys [2018-12-09 10:38:31,981 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringSize [2018-12-09 10:38:31,981 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue [2018-12-09 10:38:31,981 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2018-12-09 10:38:31,988 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 78 nodes and edges [2018-12-09 10:38:31,989 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 39 nodes and edges [2018-12-09 10:38:31,990 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-12-09 10:38:31,990 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-12-09 10:38:31,990 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-09 10:38:32,059 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_82489b12-0cb9-403e-a610-a96b44aafa3d/bin-2019/utaipan/witness.graphml [2018-12-09 10:38:32,059 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 10:38:32,060 INFO L168 Benchmark]: Toolchain (without parser) took 2951.11 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 334.5 MB). Free memory was 945.9 MB in the beginning and 1.1 GB in the end (delta: -192.7 MB). Peak memory consumption was 141.8 MB. Max. memory is 11.5 GB. [2018-12-09 10:38:32,060 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 973.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 10:38:32,061 INFO L168 Benchmark]: CACSL2BoogieTranslator took 410.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.6 MB). Free memory was 945.9 MB in the beginning and 1.1 GB in the end (delta: -155.3 MB). Peak memory consumption was 43.7 MB. Max. memory is 11.5 GB. [2018-12-09 10:38:32,061 INFO L168 Benchmark]: Boogie Procedure Inliner took 25.81 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 10:38:32,061 INFO L168 Benchmark]: Boogie Preprocessor took 35.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-12-09 10:38:32,061 INFO L168 Benchmark]: RCFGBuilder took 659.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 980.1 MB in the end (delta: 114.3 MB). Peak memory consumption was 114.3 MB. Max. memory is 11.5 GB. [2018-12-09 10:38:32,061 INFO L168 Benchmark]: TraceAbstraction took 1728.92 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 181.9 MB). Free memory was 980.1 MB in the beginning and 1.2 GB in the end (delta: -187.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 10:38:32,061 INFO L168 Benchmark]: Witness Printer took 88.40 ms. Allocated memory is still 1.4 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 28.7 MB). Peak memory consumption was 28.7 MB. Max. memory is 11.5 GB. [2018-12-09 10:38:32,062 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 973.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 410.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.6 MB). Free memory was 945.9 MB in the beginning and 1.1 GB in the end (delta: -155.3 MB). Peak memory consumption was 43.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 25.81 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 35.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 659.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 980.1 MB in the end (delta: 114.3 MB). Peak memory consumption was 114.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1728.92 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 181.9 MB). Free memory was 980.1 MB in the beginning and 1.2 GB in the end (delta: -187.2 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 88.40 ms. Allocated memory is still 1.4 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 28.7 MB). Peak memory consumption was 28.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 2520]: 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: 2647]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2711]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2582]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2661]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2672]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2619]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2686]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2633]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2697]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2591]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2605]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 55 procedures, 359 locations, 1 error locations. SAFE Result, 1.6s OverallTime, 8 OverallIterations, 3 TraceHistogramMax, 0.3s AutomataDifference, 0.0s DeadEndRemovalTime, 0.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 3701 SDtfs, 244 SDslu, 5393 SDs, 0 SdLazy, 46 SolverSat, 5 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 29 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1443occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 8 MinimizatonAttempts, 6 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 132 LocationsWithAnnotation, 1683 PreInvPairs, 2252 NumberOfFragments, 146 HoareAnnotationTreeSize, 1683 FomulaSimplifications, 785 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 132 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 1299 NumberOfCodeBlocks, 1299 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 1291 ConstructedInterpolants, 0 QuantifiedInterpolants, 225411 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 236/236 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...