./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec0_product40_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_f04a9d67-cba4-4b6a-a1b3-da6b655f3e23/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f04a9d67-cba4-4b6a-a1b3-da6b655f3e23/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f04a9d67-cba4-4b6a-a1b3-da6b655f3e23/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f04a9d67-cba4-4b6a-a1b3-da6b655f3e23/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec0_product40_true-unreach-call_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f04a9d67-cba4-4b6a-a1b3-da6b655f3e23/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f04a9d67-cba4-4b6a-a1b3-da6b655f3e23/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 2daeee441c832af3ae7cca22ee5c2be1f4dd3a2e ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 05:14:46,644 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 05:14:46,645 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 05:14:46,651 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 05:14:46,651 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 05:14:46,652 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 05:14:46,653 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 05:14:46,653 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 05:14:46,654 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 05:14:46,655 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 05:14:46,655 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 05:14:46,655 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 05:14:46,656 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 05:14:46,656 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 05:14:46,657 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 05:14:46,657 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 05:14:46,657 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 05:14:46,658 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 05:14:46,659 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 05:14:46,660 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 05:14:46,660 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 05:14:46,661 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 05:14:46,662 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 05:14:46,662 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 05:14:46,662 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 05:14:46,663 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 05:14:46,663 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 05:14:46,664 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 05:14:46,664 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 05:14:46,665 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 05:14:46,665 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 05:14:46,665 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 05:14:46,665 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 05:14:46,666 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 05:14:46,666 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 05:14:46,666 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 05:14:46,667 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f04a9d67-cba4-4b6a-a1b3-da6b655f3e23/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-02 05:14:46,674 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 05:14:46,674 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 05:14:46,675 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 05:14:46,675 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 05:14:46,675 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-02 05:14:46,675 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-02 05:14:46,675 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-02 05:14:46,675 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-02 05:14:46,675 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-02 05:14:46,675 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-02 05:14:46,675 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-02 05:14:46,675 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-02 05:14:46,675 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-02 05:14:46,676 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 05:14:46,676 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 05:14:46,676 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 05:14:46,676 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 05:14:46,676 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 05:14:46,676 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 05:14:46,676 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 05:14:46,676 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 05:14:46,677 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 05:14:46,677 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 05:14:46,677 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 05:14:46,677 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 05:14:46,677 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 05:14:46,677 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 05:14:46,677 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 05:14:46,677 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 05:14:46,677 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 05:14:46,677 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 05:14:46,677 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 05:14:46,678 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-02 05:14:46,678 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 05:14:46,678 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 05:14:46,678 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 05:14:46,678 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_f04a9d67-cba4-4b6a-a1b3-da6b655f3e23/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 -> 2daeee441c832af3ae7cca22ee5c2be1f4dd3a2e [2018-12-02 05:14:46,695 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 05:14:46,702 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 05:14:46,704 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 05:14:46,705 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 05:14:46,705 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 05:14:46,705 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f04a9d67-cba4-4b6a-a1b3-da6b655f3e23/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/email_spec0_product40_true-unreach-call_true-termination.cil.c [2018-12-02 05:14:46,738 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f04a9d67-cba4-4b6a-a1b3-da6b655f3e23/bin-2019/utaipan/data/ded0c4a82/88bba746914241a183bf789e508ed7d0/FLAG5078cad6d [2018-12-02 05:14:47,225 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 05:14:47,226 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f04a9d67-cba4-4b6a-a1b3-da6b655f3e23/sv-benchmarks/c/product-lines/email_spec0_product40_true-unreach-call_true-termination.cil.c [2018-12-02 05:14:47,235 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f04a9d67-cba4-4b6a-a1b3-da6b655f3e23/bin-2019/utaipan/data/ded0c4a82/88bba746914241a183bf789e508ed7d0/FLAG5078cad6d [2018-12-02 05:14:47,243 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f04a9d67-cba4-4b6a-a1b3-da6b655f3e23/bin-2019/utaipan/data/ded0c4a82/88bba746914241a183bf789e508ed7d0 [2018-12-02 05:14:47,244 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 05:14:47,245 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 05:14:47,246 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 05:14:47,246 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 05:14:47,248 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 05:14:47,248 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:14:47" (1/1) ... [2018-12-02 05:14:47,250 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ee13be4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:14:47, skipping insertion in model container [2018-12-02 05:14:47,250 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:14:47" (1/1) ... [2018-12-02 05:14:47,255 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 05:14:47,290 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 05:14:47,649 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 05:14:47,658 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 05:14:47,716 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 05:14:47,748 INFO L195 MainTranslator]: Completed translation [2018-12-02 05:14:47,748 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:14:47 WrapperNode [2018-12-02 05:14:47,748 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 05:14:47,749 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 05:14:47,749 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 05:14:47,749 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 05:14:47,754 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:14:47" (1/1) ... [2018-12-02 05:14:47,770 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:14:47" (1/1) ... [2018-12-02 05:14:47,777 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 05:14:47,777 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 05:14:47,777 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 05:14:47,777 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 05:14:47,783 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:14:47" (1/1) ... [2018-12-02 05:14:47,783 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:14:47" (1/1) ... [2018-12-02 05:14:47,787 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:14:47" (1/1) ... [2018-12-02 05:14:47,787 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:14:47" (1/1) ... [2018-12-02 05:14:47,800 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:14:47" (1/1) ... [2018-12-02 05:14:47,807 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:14:47" (1/1) ... [2018-12-02 05:14:47,811 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:14:47" (1/1) ... [2018-12-02 05:14:47,816 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 05:14:47,816 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 05:14:47,816 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 05:14:47,816 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 05:14:47,817 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:14:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f04a9d67-cba4-4b6a-a1b3-da6b655f3e23/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 [2018-12-02 05:14:47,853 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2018-12-02 05:14:47,854 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2018-12-02 05:14:47,854 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2018-12-02 05:14:47,854 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2018-12-02 05:14:47,854 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2018-12-02 05:14:47,854 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2018-12-02 05:14:47,854 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2018-12-02 05:14:47,854 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2018-12-02 05:14:47,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 05:14:47,855 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2018-12-02 05:14:47,855 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2018-12-02 05:14:47,855 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2018-12-02 05:14:47,855 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2018-12-02 05:14:47,855 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-12-02 05:14:47,855 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-12-02 05:14:47,855 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2018-12-02 05:14:47,855 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2018-12-02 05:14:47,855 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2018-12-02 05:14:47,855 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2018-12-02 05:14:47,855 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2018-12-02 05:14:47,855 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2018-12-02 05:14:47,855 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2018-12-02 05:14:47,856 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2018-12-02 05:14:47,856 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2018-12-02 05:14:47,856 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2018-12-02 05:14:47,856 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2018-12-02 05:14:47,856 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2018-12-02 05:14:47,856 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2018-12-02 05:14:47,856 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2018-12-02 05:14:47,856 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2018-12-02 05:14:47,856 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2018-12-02 05:14:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2018-12-02 05:14:47,857 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2018-12-02 05:14:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2018-12-02 05:14:47,857 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2018-12-02 05:14:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2018-12-02 05:14:47,857 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2018-12-02 05:14:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2018-12-02 05:14:47,857 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2018-12-02 05:14:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AddressBook [2018-12-02 05:14:47,858 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AddressBook [2018-12-02 05:14:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2018-12-02 05:14:47,858 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2018-12-02 05:14:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2018-12-02 05:14:47,858 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2018-12-02 05:14:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2018-12-02 05:14:47,858 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2018-12-02 05:14:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2018-12-02 05:14:47,859 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2018-12-02 05:14:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2018-12-02 05:14:47,859 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2018-12-02 05:14:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-12-02 05:14:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2018-12-02 05:14:47,859 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2018-12-02 05:14:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-02 05:14:47,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-02 05:14:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2018-12-02 05:14:47,860 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2018-12-02 05:14:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2018-12-02 05:14:47,860 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2018-12-02 05:14:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2018-12-02 05:14:47,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2018-12-02 05:14:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2018-12-02 05:14:47,860 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2018-12-02 05:14:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2018-12-02 05:14:47,860 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2018-12-02 05:14:47,861 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2018-12-02 05:14:47,861 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2018-12-02 05:14:47,861 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2018-12-02 05:14:47,861 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2018-12-02 05:14:47,861 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2018-12-02 05:14:47,861 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2018-12-02 05:14:47,861 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2018-12-02 05:14:47,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2018-12-02 05:14:47,861 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-12-02 05:14:47,862 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-12-02 05:14:47,862 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2018-12-02 05:14:47,862 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2018-12-02 05:14:47,862 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-02 05:14:47,862 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-02 05:14:47,862 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2018-12-02 05:14:47,862 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2018-12-02 05:14:47,862 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2018-12-02 05:14:47,862 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2018-12-02 05:14:47,863 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2018-12-02 05:14:47,863 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2018-12-02 05:14:47,863 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2018-12-02 05:14:47,863 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2018-12-02 05:14:47,863 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2018-12-02 05:14:47,863 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2018-12-02 05:14:47,863 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-12-02 05:14:47,863 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-12-02 05:14:47,863 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2018-12-02 05:14:47,863 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2018-12-02 05:14:47,864 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2018-12-02 05:14:47,864 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2018-12-02 05:14:47,864 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2018-12-02 05:14:47,864 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2018-12-02 05:14:47,864 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2018-12-02 05:14:47,864 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2018-12-02 05:14:47,864 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-12-02 05:14:47,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-12-02 05:14:47,864 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2018-12-02 05:14:47,864 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2018-12-02 05:14:47,865 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2018-12-02 05:14:47,865 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2018-12-02 05:14:47,865 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2018-12-02 05:14:47,865 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2018-12-02 05:14:47,865 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-12-02 05:14:47,865 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-12-02 05:14:47,865 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2018-12-02 05:14:47,865 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2018-12-02 05:14:47,865 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2018-12-02 05:14:47,866 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2018-12-02 05:14:47,866 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2018-12-02 05:14:47,866 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2018-12-02 05:14:47,866 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2018-12-02 05:14:47,866 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2018-12-02 05:14:47,866 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2018-12-02 05:14:47,866 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2018-12-02 05:14:47,866 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2018-12-02 05:14:47,866 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2018-12-02 05:14:47,866 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2018-12-02 05:14:47,867 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2018-12-02 05:14:47,867 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2018-12-02 05:14:47,867 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2018-12-02 05:14:47,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-02 05:14:47,867 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2018-12-02 05:14:47,867 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2018-12-02 05:14:47,867 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2018-12-02 05:14:47,867 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2018-12-02 05:14:47,867 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2018-12-02 05:14:47,867 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2018-12-02 05:14:47,868 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2018-12-02 05:14:47,868 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2018-12-02 05:14:47,868 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2018-12-02 05:14:47,868 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2018-12-02 05:14:47,868 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-12-02 05:14:47,868 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-12-02 05:14:47,868 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 05:14:47,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 05:14:47,868 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Keys [2018-12-02 05:14:47,869 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Keys [2018-12-02 05:14:48,544 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 05:14:48,544 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-02 05:14:48,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:14:48 BoogieIcfgContainer [2018-12-02 05:14:48,545 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 05:14:48,545 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-02 05:14:48,545 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-02 05:14:48,547 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-02 05:14:48,548 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 05:14:47" (1/3) ... [2018-12-02 05:14:48,548 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6425b20d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:14:48, skipping insertion in model container [2018-12-02 05:14:48,548 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:14:47" (2/3) ... [2018-12-02 05:14:48,548 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6425b20d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:14:48, skipping insertion in model container [2018-12-02 05:14:48,549 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:14:48" (3/3) ... [2018-12-02 05:14:48,550 INFO L112 eAbstractionObserver]: Analyzing ICFG email_spec0_product40_true-unreach-call_true-termination.cil.c [2018-12-02 05:14:48,556 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-02 05:14:48,562 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-02 05:14:48,572 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-02 05:14:48,594 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-02 05:14:48,594 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-02 05:14:48,594 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-02 05:14:48,594 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 05:14:48,595 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 05:14:48,595 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-02 05:14:48,595 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 05:14:48,595 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-02 05:14:48,612 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states. [2018-12-02 05:14:48,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2018-12-02 05:14:48,624 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:14:48,625 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:14:48,626 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:14:48,630 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:14:48,630 INFO L82 PathProgramCache]: Analyzing trace with hash 751574909, now seen corresponding path program 1 times [2018-12-02 05:14:48,632 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:14:48,661 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:48,661 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:14:48,662 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:48,662 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:14:48,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:14:48,889 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-12-02 05:14:48,890 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:14:48,890 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-02 05:14:48,890 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 05:14:48,894 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-02 05:14:48,902 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-02 05:14:48,902 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-02 05:14:48,904 INFO L87 Difference]: Start difference. First operand 493 states. Second operand 2 states. [2018-12-02 05:14:48,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:14:48,944 INFO L93 Difference]: Finished difference Result 697 states and 939 transitions. [2018-12-02 05:14:48,944 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-02 05:14:48,945 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 177 [2018-12-02 05:14:48,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:14:48,955 INFO L225 Difference]: With dead ends: 697 [2018-12-02 05:14:48,955 INFO L226 Difference]: Without dead ends: 482 [2018-12-02 05:14:48,958 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 [2018-12-02 05:14:48,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 482 states. [2018-12-02 05:14:49,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 482 to 482. [2018-12-02 05:14:49,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 482 states. [2018-12-02 05:14:49,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 482 states and 655 transitions. [2018-12-02 05:14:49,009 INFO L78 Accepts]: Start accepts. Automaton has 482 states and 655 transitions. Word has length 177 [2018-12-02 05:14:49,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:14:49,010 INFO L480 AbstractCegarLoop]: Abstraction has 482 states and 655 transitions. [2018-12-02 05:14:49,010 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-02 05:14:49,011 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 655 transitions. [2018-12-02 05:14:49,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2018-12-02 05:14:49,016 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:14:49,016 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:14:49,016 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:14:49,016 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:14:49,017 INFO L82 PathProgramCache]: Analyzing trace with hash -1332370845, now seen corresponding path program 1 times [2018-12-02 05:14:49,017 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:14:49,017 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:49,017 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:14:49,017 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:49,018 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:14:49,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:14:49,171 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-12-02 05:14:49,171 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:14:49,171 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 05:14:49,171 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 05:14:49,173 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 05:14:49,173 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 05:14:49,173 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 05:14:49,173 INFO L87 Difference]: Start difference. First operand 482 states and 655 transitions. Second operand 3 states. [2018-12-02 05:14:49,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:14:49,218 INFO L93 Difference]: Finished difference Result 680 states and 904 transitions. [2018-12-02 05:14:49,218 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 05:14:49,218 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 178 [2018-12-02 05:14:49,219 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:14:49,222 INFO L225 Difference]: With dead ends: 680 [2018-12-02 05:14:49,222 INFO L226 Difference]: Without dead ends: 485 [2018-12-02 05:14:49,224 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 [2018-12-02 05:14:49,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2018-12-02 05:14:49,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 484. [2018-12-02 05:14:49,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 484 states. [2018-12-02 05:14:49,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 484 states and 657 transitions. [2018-12-02 05:14:49,251 INFO L78 Accepts]: Start accepts. Automaton has 484 states and 657 transitions. Word has length 178 [2018-12-02 05:14:49,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:14:49,251 INFO L480 AbstractCegarLoop]: Abstraction has 484 states and 657 transitions. [2018-12-02 05:14:49,251 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 05:14:49,251 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 657 transitions. [2018-12-02 05:14:49,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2018-12-02 05:14:49,255 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:14:49,255 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:14:49,255 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:14:49,255 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:14:49,255 INFO L82 PathProgramCache]: Analyzing trace with hash 493876434, now seen corresponding path program 1 times [2018-12-02 05:14:49,255 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:14:49,256 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:49,256 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:14:49,256 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:49,257 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:14:49,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:14:49,359 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-12-02 05:14:49,359 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:14:49,360 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 05:14:49,360 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 05:14:49,360 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 05:14:49,360 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 05:14:49,360 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 05:14:49,361 INFO L87 Difference]: Start difference. First operand 484 states and 657 transitions. Second operand 3 states. [2018-12-02 05:14:49,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:14:49,389 INFO L93 Difference]: Finished difference Result 948 states and 1318 transitions. [2018-12-02 05:14:49,390 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 05:14:49,390 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 190 [2018-12-02 05:14:49,390 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:14:49,393 INFO L225 Difference]: With dead ends: 948 [2018-12-02 05:14:49,393 INFO L226 Difference]: Without dead ends: 529 [2018-12-02 05:14:49,395 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 [2018-12-02 05:14:49,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 529 states. [2018-12-02 05:14:49,415 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 529 to 528. [2018-12-02 05:14:49,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 528 states. [2018-12-02 05:14:49,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 528 states and 732 transitions. [2018-12-02 05:14:49,418 INFO L78 Accepts]: Start accepts. Automaton has 528 states and 732 transitions. Word has length 190 [2018-12-02 05:14:49,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:14:49,419 INFO L480 AbstractCegarLoop]: Abstraction has 528 states and 732 transitions. [2018-12-02 05:14:49,419 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 05:14:49,419 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 732 transitions. [2018-12-02 05:14:49,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2018-12-02 05:14:49,422 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:14:49,422 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:14:49,422 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:14:49,422 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:14:49,423 INFO L82 PathProgramCache]: Analyzing trace with hash 1589522442, now seen corresponding path program 1 times [2018-12-02 05:14:49,423 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:14:49,423 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:49,423 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:14:49,424 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:49,424 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:14:49,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:14:49,524 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-12-02 05:14:49,524 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:14:49,525 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 05:14:49,525 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 05:14:49,525 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 05:14:49,525 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 05:14:49,525 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 05:14:49,526 INFO L87 Difference]: Start difference. First operand 528 states and 732 transitions. Second operand 3 states. [2018-12-02 05:14:49,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:14:49,556 INFO L93 Difference]: Finished difference Result 1077 states and 1538 transitions. [2018-12-02 05:14:49,556 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 05:14:49,556 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 191 [2018-12-02 05:14:49,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:14:49,559 INFO L225 Difference]: With dead ends: 1077 [2018-12-02 05:14:49,559 INFO L226 Difference]: Without dead ends: 614 [2018-12-02 05:14:49,561 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 [2018-12-02 05:14:49,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 614 states. [2018-12-02 05:14:49,581 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 614 to 613. [2018-12-02 05:14:49,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 613 states. [2018-12-02 05:14:49,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 613 states and 876 transitions. [2018-12-02 05:14:49,584 INFO L78 Accepts]: Start accepts. Automaton has 613 states and 876 transitions. Word has length 191 [2018-12-02 05:14:49,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:14:49,585 INFO L480 AbstractCegarLoop]: Abstraction has 613 states and 876 transitions. [2018-12-02 05:14:49,585 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 05:14:49,585 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 876 transitions. [2018-12-02 05:14:49,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2018-12-02 05:14:49,588 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:14:49,588 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:14:49,589 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:14:49,589 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:14:49,589 INFO L82 PathProgramCache]: Analyzing trace with hash 1746147796, now seen corresponding path program 1 times [2018-12-02 05:14:49,589 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:14:49,590 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:49,590 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:14:49,590 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:49,590 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:14:49,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:14:49,742 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-12-02 05:14:49,742 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:14:49,742 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2018-12-02 05:14:49,742 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 05:14:49,742 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-12-02 05:14:49,743 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-12-02 05:14:49,743 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=132, Unknown=0, NotChecked=0, Total=156 [2018-12-02 05:14:49,743 INFO L87 Difference]: Start difference. First operand 613 states and 876 transitions. Second operand 13 states. [2018-12-02 05:14:51,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:14:51,006 INFO L93 Difference]: Finished difference Result 1358 states and 1943 transitions. [2018-12-02 05:14:51,007 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-12-02 05:14:51,007 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 194 [2018-12-02 05:14:51,007 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:14:51,012 INFO L225 Difference]: With dead ends: 1358 [2018-12-02 05:14:51,012 INFO L226 Difference]: Without dead ends: 1176 [2018-12-02 05:14:51,013 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 80 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=84, Invalid=566, Unknown=0, NotChecked=0, Total=650 [2018-12-02 05:14:51,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1176 states. [2018-12-02 05:14:51,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1176 to 1168. [2018-12-02 05:14:51,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1168 states. [2018-12-02 05:14:51,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 1168 states and 1689 transitions. [2018-12-02 05:14:51,048 INFO L78 Accepts]: Start accepts. Automaton has 1168 states and 1689 transitions. Word has length 194 [2018-12-02 05:14:51,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:14:51,049 INFO L480 AbstractCegarLoop]: Abstraction has 1168 states and 1689 transitions. [2018-12-02 05:14:51,049 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-12-02 05:14:51,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 1689 transitions. [2018-12-02 05:14:51,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2018-12-02 05:14:51,052 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:14:51,052 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:14:51,052 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:14:51,052 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:14:51,052 INFO L82 PathProgramCache]: Analyzing trace with hash -1136221646, now seen corresponding path program 1 times [2018-12-02 05:14:51,053 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:14:51,053 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:51,053 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:14:51,053 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:51,053 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:14:51,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:14:51,113 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-12-02 05:14:51,113 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:14:51,113 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 05:14:51,113 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 05:14:51,114 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 05:14:51,114 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 05:14:51,114 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 05:14:51,114 INFO L87 Difference]: Start difference. First operand 1168 states and 1689 transitions. Second operand 3 states. [2018-12-02 05:14:51,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:14:51,143 INFO L93 Difference]: Finished difference Result 2601 states and 3869 transitions. [2018-12-02 05:14:51,144 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 05:14:51,144 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 192 [2018-12-02 05:14:51,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:14:51,148 INFO L225 Difference]: With dead ends: 2601 [2018-12-02 05:14:51,148 INFO L226 Difference]: Without dead ends: 1498 [2018-12-02 05:14:51,150 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 [2018-12-02 05:14:51,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1498 states. [2018-12-02 05:14:51,184 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1498 to 1496. [2018-12-02 05:14:51,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1496 states. [2018-12-02 05:14:51,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 1496 states and 2243 transitions. [2018-12-02 05:14:51,188 INFO L78 Accepts]: Start accepts. Automaton has 1496 states and 2243 transitions. Word has length 192 [2018-12-02 05:14:51,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:14:51,188 INFO L480 AbstractCegarLoop]: Abstraction has 1496 states and 2243 transitions. [2018-12-02 05:14:51,188 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 05:14:51,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 2243 transitions. [2018-12-02 05:14:51,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2018-12-02 05:14:51,192 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:14:51,192 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:14:51,192 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:14:51,192 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:14:51,192 INFO L82 PathProgramCache]: Analyzing trace with hash 849969814, now seen corresponding path program 1 times [2018-12-02 05:14:51,192 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:14:51,193 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:51,193 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:14:51,193 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:51,193 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:14:51,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:14:51,276 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-12-02 05:14:51,276 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:14:51,276 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 05:14:51,277 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 05:14:51,277 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 05:14:51,277 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 05:14:51,277 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-02 05:14:51,277 INFO L87 Difference]: Start difference. First operand 1496 states and 2243 transitions. Second operand 6 states. [2018-12-02 05:14:51,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:14:51,616 INFO L93 Difference]: Finished difference Result 3316 states and 4929 transitions. [2018-12-02 05:14:51,616 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-02 05:14:51,616 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 195 [2018-12-02 05:14:51,617 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:14:51,629 INFO L225 Difference]: With dead ends: 3316 [2018-12-02 05:14:51,629 INFO L226 Difference]: Without dead ends: 2947 [2018-12-02 05:14:51,632 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-12-02 05:14:51,635 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2947 states. [2018-12-02 05:14:51,740 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2947 to 2932. [2018-12-02 05:14:51,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2932 states. [2018-12-02 05:14:51,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2932 states to 2932 states and 4437 transitions. [2018-12-02 05:14:51,746 INFO L78 Accepts]: Start accepts. Automaton has 2932 states and 4437 transitions. Word has length 195 [2018-12-02 05:14:51,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:14:51,747 INFO L480 AbstractCegarLoop]: Abstraction has 2932 states and 4437 transitions. [2018-12-02 05:14:51,747 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 05:14:51,747 INFO L276 IsEmpty]: Start isEmpty. Operand 2932 states and 4437 transitions. [2018-12-02 05:14:51,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2018-12-02 05:14:51,753 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:14:51,753 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:14:51,753 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:14:51,753 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:14:51,753 INFO L82 PathProgramCache]: Analyzing trace with hash 953223485, now seen corresponding path program 1 times [2018-12-02 05:14:51,753 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:14:51,754 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:51,754 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:14:51,754 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:51,754 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:14:51,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:14:51,855 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-12-02 05:14:51,855 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:14:51,855 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-12-02 05:14:51,855 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 05:14:51,855 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 05:14:51,855 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 05:14:51,856 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-12-02 05:14:51,856 INFO L87 Difference]: Start difference. First operand 2932 states and 4437 transitions. Second operand 9 states. [2018-12-02 05:14:51,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:14:51,986 INFO L93 Difference]: Finished difference Result 3717 states and 5455 transitions. [2018-12-02 05:14:51,986 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-02 05:14:51,986 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 196 [2018-12-02 05:14:51,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:14:51,997 INFO L225 Difference]: With dead ends: 3717 [2018-12-02 05:14:51,997 INFO L226 Difference]: Without dead ends: 2974 [2018-12-02 05:14:52,000 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2018-12-02 05:14:52,003 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2974 states. [2018-12-02 05:14:52,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2974 to 2954. [2018-12-02 05:14:52,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2954 states. [2018-12-02 05:14:52,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2954 states to 2954 states and 4465 transitions. [2018-12-02 05:14:52,083 INFO L78 Accepts]: Start accepts. Automaton has 2954 states and 4465 transitions. Word has length 196 [2018-12-02 05:14:52,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:14:52,084 INFO L480 AbstractCegarLoop]: Abstraction has 2954 states and 4465 transitions. [2018-12-02 05:14:52,084 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 05:14:52,084 INFO L276 IsEmpty]: Start isEmpty. Operand 2954 states and 4465 transitions. [2018-12-02 05:14:52,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2018-12-02 05:14:52,090 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:14:52,090 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:14:52,090 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:14:52,090 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:14:52,090 INFO L82 PathProgramCache]: Analyzing trace with hash -1214106571, now seen corresponding path program 1 times [2018-12-02 05:14:52,090 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:14:52,091 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:52,091 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:14:52,091 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:52,091 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:14:52,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:14:52,194 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-12-02 05:14:52,194 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:14:52,194 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 05:14:52,195 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 05:14:52,195 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 05:14:52,195 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 05:14:52,195 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-02 05:14:52,195 INFO L87 Difference]: Start difference. First operand 2954 states and 4465 transitions. Second operand 6 states. [2018-12-02 05:14:52,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:14:52,532 INFO L93 Difference]: Finished difference Result 6652 states and 9927 transitions. [2018-12-02 05:14:52,533 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-02 05:14:52,533 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 196 [2018-12-02 05:14:52,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:14:52,548 INFO L225 Difference]: With dead ends: 6652 [2018-12-02 05:14:52,548 INFO L226 Difference]: Without dead ends: 5887 [2018-12-02 05:14:52,551 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-12-02 05:14:52,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5887 states. [2018-12-02 05:14:52,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5887 to 5848. [2018-12-02 05:14:52,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5848 states. [2018-12-02 05:14:52,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5848 states to 5848 states and 8899 transitions. [2018-12-02 05:14:52,717 INFO L78 Accepts]: Start accepts. Automaton has 5848 states and 8899 transitions. Word has length 196 [2018-12-02 05:14:52,717 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:14:52,717 INFO L480 AbstractCegarLoop]: Abstraction has 5848 states and 8899 transitions. [2018-12-02 05:14:52,717 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 05:14:52,717 INFO L276 IsEmpty]: Start isEmpty. Operand 5848 states and 8899 transitions. [2018-12-02 05:14:52,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2018-12-02 05:14:52,728 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:14:52,728 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:14:52,729 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:14:52,729 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:14:52,729 INFO L82 PathProgramCache]: Analyzing trace with hash 1829074426, now seen corresponding path program 1 times [2018-12-02 05:14:52,729 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:14:52,729 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:52,729 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:14:52,729 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:52,729 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:14:52,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:14:52,825 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-12-02 05:14:52,825 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:14:52,825 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-12-02 05:14:52,825 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 05:14:52,825 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 05:14:52,825 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 05:14:52,825 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-12-02 05:14:52,826 INFO L87 Difference]: Start difference. First operand 5848 states and 8899 transitions. Second operand 9 states. [2018-12-02 05:14:52,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:14:52,968 INFO L93 Difference]: Finished difference Result 7503 states and 11055 transitions. [2018-12-02 05:14:52,968 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-02 05:14:52,968 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 197 [2018-12-02 05:14:52,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:14:52,989 INFO L225 Difference]: With dead ends: 7503 [2018-12-02 05:14:52,990 INFO L226 Difference]: Without dead ends: 5968 [2018-12-02 05:14:52,995 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2018-12-02 05:14:53,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5968 states. [2018-12-02 05:14:53,122 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5968 to 5928. [2018-12-02 05:14:53,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5928 states. [2018-12-02 05:14:53,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5928 states to 5928 states and 9003 transitions. [2018-12-02 05:14:53,132 INFO L78 Accepts]: Start accepts. Automaton has 5928 states and 9003 transitions. Word has length 197 [2018-12-02 05:14:53,133 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:14:53,133 INFO L480 AbstractCegarLoop]: Abstraction has 5928 states and 9003 transitions. [2018-12-02 05:14:53,133 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 05:14:53,133 INFO L276 IsEmpty]: Start isEmpty. Operand 5928 states and 9003 transitions. [2018-12-02 05:14:53,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2018-12-02 05:14:53,144 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:14:53,144 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:14:53,144 INFO L423 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:14:53,144 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:14:53,144 INFO L82 PathProgramCache]: Analyzing trace with hash -765970699, now seen corresponding path program 1 times [2018-12-02 05:14:53,144 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:14:53,145 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:53,145 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:14:53,145 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:53,145 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:14:53,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:14:53,243 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-12-02 05:14:53,244 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:14:53,244 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-12-02 05:14:53,244 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 05:14:53,244 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 05:14:53,245 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 05:14:53,245 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-12-02 05:14:53,245 INFO L87 Difference]: Start difference. First operand 5928 states and 9003 transitions. Second operand 9 states. [2018-12-02 05:14:53,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:14:53,428 INFO L93 Difference]: Finished difference Result 7663 states and 11271 transitions. [2018-12-02 05:14:53,429 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-02 05:14:53,429 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 198 [2018-12-02 05:14:53,429 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:14:53,448 INFO L225 Difference]: With dead ends: 7663 [2018-12-02 05:14:53,448 INFO L226 Difference]: Without dead ends: 6048 [2018-12-02 05:14:53,454 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2018-12-02 05:14:53,460 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6048 states. [2018-12-02 05:14:53,619 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6048 to 5996. [2018-12-02 05:14:53,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5996 states. [2018-12-02 05:14:53,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5996 states to 5996 states and 9111 transitions. [2018-12-02 05:14:53,628 INFO L78 Accepts]: Start accepts. Automaton has 5996 states and 9111 transitions. Word has length 198 [2018-12-02 05:14:53,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:14:53,628 INFO L480 AbstractCegarLoop]: Abstraction has 5996 states and 9111 transitions. [2018-12-02 05:14:53,628 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 05:14:53,629 INFO L276 IsEmpty]: Start isEmpty. Operand 5996 states and 9111 transitions. [2018-12-02 05:14:53,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2018-12-02 05:14:53,638 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:14:53,638 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:14:53,638 INFO L423 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:14:53,638 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:14:53,638 INFO L82 PathProgramCache]: Analyzing trace with hash 1417706228, now seen corresponding path program 1 times [2018-12-02 05:14:53,638 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:14:53,639 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:53,639 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:14:53,639 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:53,639 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:14:53,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:14:53,732 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-12-02 05:14:53,732 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:14:53,732 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 05:14:53,732 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 05:14:53,733 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 05:14:53,733 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 05:14:53,733 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-02 05:14:53,733 INFO L87 Difference]: Start difference. First operand 5996 states and 9111 transitions. Second operand 6 states. [2018-12-02 05:14:54,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:14:54,106 INFO L93 Difference]: Finished difference Result 13594 states and 20385 transitions. [2018-12-02 05:14:54,107 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-02 05:14:54,107 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 198 [2018-12-02 05:14:54,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:14:54,132 INFO L225 Difference]: With dead ends: 13594 [2018-12-02 05:14:54,132 INFO L226 Difference]: Without dead ends: 11528 [2018-12-02 05:14:54,138 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-12-02 05:14:54,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11528 states. [2018-12-02 05:14:54,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11528 to 11479. [2018-12-02 05:14:54,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11479 states. [2018-12-02 05:14:54,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11479 states to 11479 states and 17605 transitions. [2018-12-02 05:14:54,377 INFO L78 Accepts]: Start accepts. Automaton has 11479 states and 17605 transitions. Word has length 198 [2018-12-02 05:14:54,378 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:14:54,378 INFO L480 AbstractCegarLoop]: Abstraction has 11479 states and 17605 transitions. [2018-12-02 05:14:54,378 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 05:14:54,378 INFO L276 IsEmpty]: Start isEmpty. Operand 11479 states and 17605 transitions. [2018-12-02 05:14:54,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2018-12-02 05:14:54,393 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:14:54,393 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:14:54,393 INFO L423 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:14:54,393 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:14:54,394 INFO L82 PathProgramCache]: Analyzing trace with hash -276782058, now seen corresponding path program 1 times [2018-12-02 05:14:54,394 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:14:54,394 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:54,394 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:14:54,394 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:54,394 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:14:54,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:14:54,491 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-12-02 05:14:54,491 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:14:54,491 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 05:14:54,491 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 05:14:54,492 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 05:14:54,492 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 05:14:54,492 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 05:14:54,492 INFO L87 Difference]: Start difference. First operand 11479 states and 17605 transitions. Second operand 3 states. [2018-12-02 05:14:54,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:14:54,717 INFO L93 Difference]: Finished difference Result 27965 states and 43905 transitions. [2018-12-02 05:14:54,717 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 05:14:54,717 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 200 [2018-12-02 05:14:54,717 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:14:54,750 INFO L225 Difference]: With dead ends: 27965 [2018-12-02 05:14:54,750 INFO L226 Difference]: Without dead ends: 16549 [2018-12-02 05:14:54,770 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 [2018-12-02 05:14:54,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16549 states. [2018-12-02 05:14:55,110 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16549 to 16535. [2018-12-02 05:14:55,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16535 states. [2018-12-02 05:14:55,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16535 states to 16535 states and 26229 transitions. [2018-12-02 05:14:55,138 INFO L78 Accepts]: Start accepts. Automaton has 16535 states and 26229 transitions. Word has length 200 [2018-12-02 05:14:55,138 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:14:55,139 INFO L480 AbstractCegarLoop]: Abstraction has 16535 states and 26229 transitions. [2018-12-02 05:14:55,139 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 05:14:55,139 INFO L276 IsEmpty]: Start isEmpty. Operand 16535 states and 26229 transitions. [2018-12-02 05:14:55,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2018-12-02 05:14:55,163 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:14:55,163 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:14:55,163 INFO L423 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:14:55,163 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:14:55,163 INFO L82 PathProgramCache]: Analyzing trace with hash -1326013906, now seen corresponding path program 1 times [2018-12-02 05:14:55,163 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:14:55,164 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:55,164 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:14:55,164 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:55,164 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:14:55,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:14:55,253 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-12-02 05:14:55,253 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:14:55,253 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 05:14:55,253 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 05:14:55,254 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 05:14:55,254 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 05:14:55,254 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 05:14:55,254 INFO L87 Difference]: Start difference. First operand 16535 states and 26229 transitions. Second operand 3 states. [2018-12-02 05:14:55,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:14:55,664 INFO L93 Difference]: Finished difference Result 42749 states and 69137 transitions. [2018-12-02 05:14:55,664 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 05:14:55,664 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 201 [2018-12-02 05:14:55,664 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:14:55,717 INFO L225 Difference]: With dead ends: 42749 [2018-12-02 05:14:55,717 INFO L226 Difference]: Without dead ends: 26277 [2018-12-02 05:14:55,748 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 [2018-12-02 05:14:55,765 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26277 states. [2018-12-02 05:14:56,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26277 to 26263. [2018-12-02 05:14:56,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26263 states. [2018-12-02 05:14:56,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26263 states to 26263 states and 42709 transitions. [2018-12-02 05:14:56,380 INFO L78 Accepts]: Start accepts. Automaton has 26263 states and 42709 transitions. Word has length 201 [2018-12-02 05:14:56,380 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:14:56,380 INFO L480 AbstractCegarLoop]: Abstraction has 26263 states and 42709 transitions. [2018-12-02 05:14:56,380 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 05:14:56,380 INFO L276 IsEmpty]: Start isEmpty. Operand 26263 states and 42709 transitions. [2018-12-02 05:14:56,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2018-12-02 05:14:56,413 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:14:56,413 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:14:56,413 INFO L423 AbstractCegarLoop]: === Iteration 15 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:14:56,413 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:14:56,413 INFO L82 PathProgramCache]: Analyzing trace with hash 1401257334, now seen corresponding path program 1 times [2018-12-02 05:14:56,413 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 05:14:56,414 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:56,414 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:14:56,414 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:14:56,414 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 05:14:56,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:14:56,497 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-12-02 05:14:56,498 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:14:56,498 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-12-02 05:14:56,498 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 05:14:56,498 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-02 05:14:56,498 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-02 05:14:56,498 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-12-02 05:14:56,498 INFO L87 Difference]: Start difference. First operand 26263 states and 42709 transitions. Second operand 8 states. [2018-12-02 05:14:56,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:14:56,808 INFO L93 Difference]: Finished difference Result 26263 states and 42709 transitions. [2018-12-02 05:14:56,808 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-02 05:14:56,808 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 202 [2018-12-02 05:14:56,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:14:56,809 INFO L225 Difference]: With dead ends: 26263 [2018-12-02 05:14:56,809 INFO L226 Difference]: Without dead ends: 0 [2018-12-02 05:14:56,841 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 [2018-12-02 05:14:56,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-02 05:14:56,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-02 05:14:56,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-02 05:14:56,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-02 05:14:56,843 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 202 [2018-12-02 05:14:56,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:14:56,844 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-02 05:14:56,844 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-02 05:14:56,844 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-02 05:14:56,844 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 05:14:56,847 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-02 05:14:57,096 WARN L180 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-12-02 05:14:57,841 WARN L180 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-12-02 05:14:58,022 WARN L180 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-12-02 05:14:58,175 WARN L180 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 536 DAG size of output: 6 [2018-12-02 05:14:58,368 WARN L180 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-12-02 05:14:58,866 WARN L180 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-12-02 05:14:59,043 WARN L180 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-12-02 05:14:59,268 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-12-02 05:14:59,379 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-12-02 05:14:59,586 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-12-02 05:14:59,821 WARN L180 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-12-02 05:15:00,007 WARN L180 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-12-02 05:15:00,178 WARN L180 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-12-02 05:15:00,316 WARN L180 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-12-02 05:15:00,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:15:00,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:15:00,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:15:00,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:15:00,514 WARN L180 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-12-02 05:15:00,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:15:00,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:15:00,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:15:00,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:15:00,739 WARN L180 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-12-02 05:15:00,960 WARN L180 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-12-02 05:15:02,338 INFO L448 ceAbstractionStarter]: For program point bobKeyChangeFINAL(lines 329 338) no Hoare annotation was computed. [2018-12-02 05:15:02,338 INFO L448 ceAbstractionStarter]: For program point bobKeyChangeEXIT(lines 329 338) no Hoare annotation was computed. [2018-12-02 05:15:02,338 INFO L451 ceAbstractionStarter]: At program point bobKeyChangeENTRY(lines 329 338) the Hoare annotation is: true [2018-12-02 05:15:02,338 INFO L451 ceAbstractionStarter]: At program point mailENTRY(lines 416 427) the Hoare annotation is: true [2018-12-02 05:15:02,338 INFO L448 ceAbstractionStarter]: For program point mailEXIT(lines 416 427) no Hoare annotation was computed. [2018-12-02 05:15:02,338 INFO L451 ceAbstractionStarter]: At program point L423(line 423) the Hoare annotation is: true [2018-12-02 05:15:02,338 INFO L448 ceAbstractionStarter]: For program point mailFINAL(lines 416 427) no Hoare annotation was computed. [2018-12-02 05:15:02,338 INFO L451 ceAbstractionStarter]: At program point L422(line 422) the Hoare annotation is: true [2018-12-02 05:15:02,338 INFO L448 ceAbstractionStarter]: For program point L422-1(line 422) no Hoare annotation was computed. [2018-12-02 05:15:02,338 INFO L448 ceAbstractionStarter]: For program point valid_productEXIT(lines 699 707) no Hoare annotation was computed. [2018-12-02 05:15:02,338 INFO L451 ceAbstractionStarter]: At program point valid_productENTRY(lines 699 707) the Hoare annotation is: true [2018-12-02 05:15:02,338 INFO L448 ceAbstractionStarter]: For program point valid_productFINAL(lines 699 707) no Hoare annotation was computed. [2018-12-02 05:15:02,338 INFO L448 ceAbstractionStarter]: For program point get_queued_clientEXIT(lines 583 591) no Hoare annotation was computed. [2018-12-02 05:15:02,339 INFO L451 ceAbstractionStarter]: At program point get_queued_clientENTRY(lines 583 591) the Hoare annotation is: true [2018-12-02 05:15:02,339 INFO L448 ceAbstractionStarter]: For program point get_queued_clientFINAL(lines 583 591) no Hoare annotation was computed. [2018-12-02 05:15:02,339 INFO L448 ceAbstractionStarter]: For program point getEmailIdFINAL(lines 2128 2146) no Hoare annotation was computed. [2018-12-02 05:15:02,339 INFO L448 ceAbstractionStarter]: For program point getEmailIdEXIT(lines 2128 2146) no Hoare annotation was computed. [2018-12-02 05:15:02,339 INFO L448 ceAbstractionStarter]: For program point L2136(lines 2136 2142) no Hoare annotation was computed. [2018-12-02 05:15:02,339 INFO L451 ceAbstractionStarter]: At program point getEmailIdENTRY(lines 2128 2146) the Hoare annotation is: true [2018-12-02 05:15:02,339 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 2143) no Hoare annotation was computed. [2018-12-02 05:15:02,339 INFO L448 ceAbstractionStarter]: For program point L226-1(lines 226 233) no Hoare annotation was computed. [2018-12-02 05:15:02,339 INFO L448 ceAbstractionStarter]: For program point L224(line 224) no Hoare annotation was computed. [2018-12-02 05:15:02,339 INFO L444 ceAbstractionStarter]: At program point L223(line 223) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (and (= 0 ~__ste_client_autoResponse0~0) (= 0 ~__ste_client_forwardReceiver2~0) (= 0 ~__ste_client_forwardReceiver1~0) (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) [2018-12-02 05:15:02,339 INFO L444 ceAbstractionStarter]: At program point L222(line 222) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (and (= 0 ~__ste_client_autoResponse0~0) (= 0 ~__ste_client_forwardReceiver2~0) (= 0 ~__ste_client_forwardReceiver1~0) (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) [2018-12-02 05:15:02,339 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 216 236) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (and (= 0 ~__ste_client_autoResponse0~0) (= 0 ~__ste_client_forwardReceiver2~0) (= 0 ~__ste_client_forwardReceiver1~0) (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) [2018-12-02 05:15:02,340 INFO L444 ceAbstractionStarter]: At program point L222-1(line 222) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (and (= 0 ~__ste_client_autoResponse0~0) (= 0 ~__ste_client_forwardReceiver2~0) (= 0 ~__ste_client_forwardReceiver1~0) (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) [2018-12-02 05:15:02,340 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 216 236) no Hoare annotation was computed. [2018-12-02 05:15:02,340 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 216 236) no Hoare annotation was computed. [2018-12-02 05:15:02,340 INFO L444 ceAbstractionStarter]: At program point L228(line 228) the Hoare annotation is: (or (and (= 0 ~__ste_client_autoResponse0~0) (= 0 ~__ste_client_forwardReceiver2~0) (= 0 ~__ste_client_forwardReceiver1~0) (= 0 ~__ste_client_forwardReceiver0~0) (= main_~tmp~1 1)) (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) [2018-12-02 05:15:02,340 INFO L444 ceAbstractionStarter]: At program point L228-1(line 228) the Hoare annotation is: (or (and (= 0 ~__ste_client_autoResponse0~0) (= 0 ~__ste_client_forwardReceiver2~0) (= 0 ~__ste_client_forwardReceiver1~0) (= 0 ~__ste_client_forwardReceiver0~0) (= main_~tmp~1 1)) (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) [2018-12-02 05:15:02,340 INFO L448 ceAbstractionStarter]: For program point L226(lines 226 233) no Hoare annotation was computed. [2018-12-02 05:15:02,340 INFO L451 ceAbstractionStarter]: At program point rjhKeyChangeENTRY(lines 339 348) the Hoare annotation is: true [2018-12-02 05:15:02,340 INFO L448 ceAbstractionStarter]: For program point rjhKeyChangeEXIT(lines 339 348) no Hoare annotation was computed. [2018-12-02 05:15:02,340 INFO L448 ceAbstractionStarter]: For program point rjhKeyChangeFINAL(lines 339 348) no Hoare annotation was computed. [2018-12-02 05:15:02,340 INFO L448 ceAbstractionStarter]: For program point setup_rjhFINAL(lines 127 137) no Hoare annotation was computed. [2018-12-02 05:15:02,340 INFO L451 ceAbstractionStarter]: At program point setup_rjhENTRY(lines 127 137) the Hoare annotation is: true [2018-12-02 05:15:02,340 INFO L451 ceAbstractionStarter]: At program point L132(line 132) the Hoare annotation is: true [2018-12-02 05:15:02,340 INFO L451 ceAbstractionStarter]: At program point L132-1(line 132) the Hoare annotation is: true [2018-12-02 05:15:02,340 INFO L448 ceAbstractionStarter]: For program point setup_rjhEXIT(lines 127 137) no Hoare annotation was computed. [2018-12-02 05:15:02,341 INFO L448 ceAbstractionStarter]: For program point rjhKeyAddFINAL(lines 259 270) no Hoare annotation was computed. [2018-12-02 05:15:02,341 INFO L448 ceAbstractionStarter]: For program point rjhKeyAddEXIT(lines 259 270) no Hoare annotation was computed. [2018-12-02 05:15:02,341 INFO L451 ceAbstractionStarter]: At program point L265(line 265) the Hoare annotation is: true [2018-12-02 05:15:02,341 INFO L448 ceAbstractionStarter]: For program point L264(line 264) no Hoare annotation was computed. [2018-12-02 05:15:02,341 INFO L451 ceAbstractionStarter]: At program point L265-1(line 265) the Hoare annotation is: true [2018-12-02 05:15:02,341 INFO L451 ceAbstractionStarter]: At program point rjhKeyAddENTRY(lines 259 270) the Hoare annotation is: true [2018-12-02 05:15:02,341 INFO L448 ceAbstractionStarter]: For program point getClientAddressBookSizeFINAL(lines 835 858) no Hoare annotation was computed. [2018-12-02 05:15:02,341 INFO L448 ceAbstractionStarter]: For program point L847(lines 847 853) no Hoare annotation was computed. [2018-12-02 05:15:02,341 INFO L448 ceAbstractionStarter]: For program point L843(lines 843 854) no Hoare annotation was computed. [2018-12-02 05:15:02,341 INFO L451 ceAbstractionStarter]: At program point getClientAddressBookSizeENTRY(lines 835 858) the Hoare annotation is: true [2018-12-02 05:15:02,341 INFO L448 ceAbstractionStarter]: For program point L839(lines 839 855) no Hoare annotation was computed. [2018-12-02 05:15:02,341 INFO L448 ceAbstractionStarter]: For program point getClientAddressBookSizeEXIT(lines 835 858) no Hoare annotation was computed. [2018-12-02 05:15:02,341 INFO L448 ceAbstractionStarter]: For program point bobToRjhEXIT(lines 159 181) no Hoare annotation was computed. [2018-12-02 05:15:02,341 INFO L451 ceAbstractionStarter]: At program point bobToRjhENTRY(lines 159 181) the Hoare annotation is: true [2018-12-02 05:15:02,341 INFO L451 ceAbstractionStarter]: At program point L176(line 176) the Hoare annotation is: true [2018-12-02 05:15:02,341 INFO L451 ceAbstractionStarter]: At program point L175(line 175) the Hoare annotation is: true [2018-12-02 05:15:02,342 INFO L448 ceAbstractionStarter]: For program point L176-1(lines 159 181) no Hoare annotation was computed. [2018-12-02 05:15:02,342 INFO L451 ceAbstractionStarter]: At program point L174(line 174) the Hoare annotation is: true [2018-12-02 05:15:02,342 INFO L448 ceAbstractionStarter]: For program point L175-1(line 175) no Hoare annotation was computed. [2018-12-02 05:15:02,342 INFO L448 ceAbstractionStarter]: For program point L174-1(line 174) no Hoare annotation was computed. [2018-12-02 05:15:02,342 INFO L448 ceAbstractionStarter]: For program point L170(lines 170 178) no Hoare annotation was computed. [2018-12-02 05:15:02,342 INFO L448 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-12-02 05:15:02,342 INFO L451 ceAbstractionStarter]: At program point L167(line 167) the Hoare annotation is: true [2018-12-02 05:15:02,342 INFO L451 ceAbstractionStarter]: At program point L167-1(line 167) the Hoare annotation is: true [2018-12-02 05:15:02,342 INFO L451 ceAbstractionStarter]: At program point L111(line 111) the Hoare annotation is: true [2018-12-02 05:15:02,342 INFO L451 ceAbstractionStarter]: At program point L111-1(line 111) the Hoare annotation is: true [2018-12-02 05:15:02,342 INFO L451 ceAbstractionStarter]: At program point setup_bobENTRY(lines 106 116) the Hoare annotation is: true [2018-12-02 05:15:02,342 INFO L448 ceAbstractionStarter]: For program point setup_bobFINAL(lines 106 116) no Hoare annotation was computed. [2018-12-02 05:15:02,342 INFO L448 ceAbstractionStarter]: For program point setup_bobEXIT(lines 106 116) no Hoare annotation was computed. [2018-12-02 05:15:02,342 INFO L448 ceAbstractionStarter]: For program point select_featuresEXIT(lines 685 691) no Hoare annotation was computed. [2018-12-02 05:15:02,342 INFO L451 ceAbstractionStarter]: At program point select_featuresFINAL(lines 685 691) the Hoare annotation is: true [2018-12-02 05:15:02,342 INFO L448 ceAbstractionStarter]: For program point autoRespondEXIT(lines 636 650) no Hoare annotation was computed. [2018-12-02 05:15:02,342 INFO L451 ceAbstractionStarter]: At program point autoRespondENTRY(lines 636 650) the Hoare annotation is: true [2018-12-02 05:15:02,343 INFO L448 ceAbstractionStarter]: For program point autoRespondFINAL(lines 636 650) no Hoare annotation was computed. [2018-12-02 05:15:02,343 INFO L451 ceAbstractionStarter]: At program point L645(line 645) the Hoare annotation is: true [2018-12-02 05:15:02,343 INFO L451 ceAbstractionStarter]: At program point L645-1(line 645) the Hoare annotation is: true [2018-12-02 05:15:02,343 INFO L451 ceAbstractionStarter]: At program point L643(line 643) the Hoare annotation is: true [2018-12-02 05:15:02,343 INFO L448 ceAbstractionStarter]: For program point L643-1(line 643) no Hoare annotation was computed. [2018-12-02 05:15:02,343 INFO L448 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseFINAL(lines 96 105) no Hoare annotation was computed. [2018-12-02 05:15:02,343 INFO L451 ceAbstractionStarter]: At program point setup_bob__wrappee__BaseENTRY(lines 96 105) the Hoare annotation is: true [2018-12-02 05:15:02,343 INFO L451 ceAbstractionStarter]: At program point L101(line 101) the Hoare annotation is: true [2018-12-02 05:15:02,343 INFO L448 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseEXIT(lines 96 105) no Hoare annotation was computed. [2018-12-02 05:15:02,343 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1216) no Hoare annotation was computed. [2018-12-02 05:15:02,343 INFO L448 ceAbstractionStarter]: For program point L1204(lines 1204 1236) no Hoare annotation was computed. [2018-12-02 05:15:02,343 INFO L448 ceAbstractionStarter]: For program point L1196(lines 1196 1200) no Hoare annotation was computed. [2018-12-02 05:15:02,343 INFO L448 ceAbstractionStarter]: For program point L1205(lines 1205 1217) no Hoare annotation was computed. [2018-12-02 05:15:02,343 INFO L448 ceAbstractionStarter]: For program point L1226(lines 1226 1230) no Hoare annotation was computed. [2018-12-02 05:15:02,343 INFO L448 ceAbstractionStarter]: For program point L1193(lines 1193 1201) no Hoare annotation was computed. [2018-12-02 05:15:02,343 INFO L448 ceAbstractionStarter]: For program point L1189(lines 1189 1237) no Hoare annotation was computed. [2018-12-02 05:15:02,344 INFO L451 ceAbstractionStarter]: At program point setClientAddressBookAddressENTRY(lines 1185 1240) the Hoare annotation is: true [2018-12-02 05:15:02,344 INFO L448 ceAbstractionStarter]: For program point setClientAddressBookAddressEXIT(lines 1185 1240) no Hoare annotation was computed. [2018-12-02 05:15:02,344 INFO L448 ceAbstractionStarter]: For program point L1223(lines 1223 1231) no Hoare annotation was computed. [2018-12-02 05:15:02,344 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1202) no Hoare annotation was computed. [2018-12-02 05:15:02,344 INFO L448 ceAbstractionStarter]: For program point L1219(lines 1219 1235) no Hoare annotation was computed. [2018-12-02 05:15:02,344 INFO L448 ceAbstractionStarter]: For program point L1219-1(lines 1185 1240) no Hoare annotation was computed. [2018-12-02 05:15:02,344 INFO L448 ceAbstractionStarter]: For program point L1211(lines 1211 1215) no Hoare annotation was computed. [2018-12-02 05:15:02,344 INFO L448 ceAbstractionStarter]: For program point L1220(lines 1220 1232) no Hoare annotation was computed. [2018-12-02 05:15:02,344 INFO L448 ceAbstractionStarter]: For program point getClientForwardReceiverFINAL(lines 1679 1702) no Hoare annotation was computed. [2018-12-02 05:15:02,344 INFO L448 ceAbstractionStarter]: For program point L1691(lines 1691 1697) no Hoare annotation was computed. [2018-12-02 05:15:02,344 INFO L448 ceAbstractionStarter]: For program point getClientForwardReceiverEXIT(lines 1679 1702) no Hoare annotation was computed. [2018-12-02 05:15:02,344 INFO L448 ceAbstractionStarter]: For program point L1687(lines 1687 1698) no Hoare annotation was computed. [2018-12-02 05:15:02,344 INFO L451 ceAbstractionStarter]: At program point getClientForwardReceiverENTRY(lines 1679 1702) the Hoare annotation is: true [2018-12-02 05:15:02,344 INFO L448 ceAbstractionStarter]: For program point L1683(lines 1683 1699) no Hoare annotation was computed. [2018-12-02 05:15:02,344 INFO L451 ceAbstractionStarter]: At program point incomingENTRY(lines 515 535) the Hoare annotation is: true [2018-12-02 05:15:02,344 INFO L448 ceAbstractionStarter]: For program point incomingEXIT(lines 515 535) no Hoare annotation was computed. [2018-12-02 05:15:02,345 INFO L444 ceAbstractionStarter]: At program point L527(line 527) the Hoare annotation is: (let ((.cse0 (not (= 0 ~__ste_client_forwardReceiver1~0))) (.cse1 (not (= 0 ~__ste_client_forwardReceiver2~0))) (.cse2 (not (= 0 ~__ste_client_forwardReceiver0~0)))) (and (or .cse0 .cse1 (not (= 0 ~__ste_client_autoResponse0~0)) .cse2) (or .cse0 .cse1 .cse2 (not (= 1 ~__ste_client_autoResponse0~0))))) [2018-12-02 05:15:02,345 INFO L444 ceAbstractionStarter]: At program point L527-1(line 527) the Hoare annotation is: (let ((.cse0 (not (= 0 ~__ste_client_forwardReceiver1~0))) (.cse1 (not (= 0 ~__ste_client_forwardReceiver2~0))) (.cse2 (not (= 0 ~__ste_client_forwardReceiver0~0)))) (and (or .cse0 .cse1 (not (= 0 ~__ste_client_autoResponse0~0)) .cse2) (or .cse0 .cse1 .cse2 (not (= 1 ~__ste_client_autoResponse0~0))))) [2018-12-02 05:15:02,345 INFO L448 ceAbstractionStarter]: For program point L525(lines 525 532) no Hoare annotation was computed. [2018-12-02 05:15:02,345 INFO L448 ceAbstractionStarter]: For program point L525-1(lines 515 535) no Hoare annotation was computed. [2018-12-02 05:15:02,345 INFO L448 ceAbstractionStarter]: For program point L522(line 522) no Hoare annotation was computed. [2018-12-02 05:15:02,345 INFO L451 ceAbstractionStarter]: At program point L521(line 521) the Hoare annotation is: true [2018-12-02 05:15:02,345 INFO L451 ceAbstractionStarter]: At program point L521-1(line 521) the Hoare annotation is: true [2018-12-02 05:15:02,345 INFO L448 ceAbstractionStarter]: For program point createEmailEXIT(lines 2078 2092) no Hoare annotation was computed. [2018-12-02 05:15:02,345 INFO L448 ceAbstractionStarter]: For program point L2086(line 2086) no Hoare annotation was computed. [2018-12-02 05:15:02,345 INFO L451 ceAbstractionStarter]: At program point L2085-1(line 2085) the Hoare annotation is: true [2018-12-02 05:15:02,345 INFO L451 ceAbstractionStarter]: At program point L2085(line 2085) the Hoare annotation is: true [2018-12-02 05:15:02,345 INFO L451 ceAbstractionStarter]: At program point createEmailENTRY(lines 2078 2092) the Hoare annotation is: true [2018-12-02 05:15:02,345 INFO L448 ceAbstractionStarter]: For program point createEmailFINAL(lines 2078 2092) no Hoare annotation was computed. [2018-12-02 05:15:02,345 INFO L451 ceAbstractionStarter]: At program point rjhDeletePrivateKeyENTRY(lines 319 328) the Hoare annotation is: true [2018-12-02 05:15:02,346 INFO L448 ceAbstractionStarter]: For program point rjhDeletePrivateKeyEXIT(lines 319 328) no Hoare annotation was computed. [2018-12-02 05:15:02,346 INFO L448 ceAbstractionStarter]: For program point rjhDeletePrivateKeyFINAL(lines 319 328) no Hoare annotation was computed. [2018-12-02 05:15:02,346 INFO L444 ceAbstractionStarter]: At program point L1984(line 1984) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (= ~__ste_client_autoResponse0~0 1)) [2018-12-02 05:15:02,346 INFO L448 ceAbstractionStarter]: For program point L1984-1(line 1984) no Hoare annotation was computed. [2018-12-02 05:15:02,346 INFO L444 ceAbstractionStarter]: At program point L1844(line 1844) the Hoare annotation is: (let ((.cse0 (= test_~op1~0 0))) (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (and .cse0 (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (and .cse0 (= ~__ste_client_autoResponse0~0 1)))) [2018-12-02 05:15:02,346 INFO L448 ceAbstractionStarter]: For program point L1844-1(line 1844) no Hoare annotation was computed. [2018-12-02 05:15:02,346 INFO L448 ceAbstractionStarter]: For program point L1968(lines 1968 1975) no Hoare annotation was computed. [2018-12-02 05:15:02,346 INFO L444 ceAbstractionStarter]: At program point L1935(lines 1922 1996) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (= ~__ste_client_autoResponse0~0 1)) [2018-12-02 05:15:02,346 INFO L444 ceAbstractionStarter]: At program point L1886(line 1886) the Hoare annotation is: (let ((.cse0 (= test_~op4~0 0))) (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (and (= ~__ste_client_autoResponse0~0 1) .cse0) (and (= 0 ~__ste_client_autoResponse0~0) .cse0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)))) [2018-12-02 05:15:02,346 INFO L448 ceAbstractionStarter]: For program point L1886-1(line 1886) no Hoare annotation was computed. [2018-12-02 05:15:02,346 INFO L444 ceAbstractionStarter]: At program point L1977(lines 1964 1993) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (= ~__ste_client_autoResponse0~0 1)) [2018-12-02 05:15:02,346 INFO L448 ceAbstractionStarter]: For program point L1870(lines 1870 1877) no Hoare annotation was computed. [2018-12-02 05:15:02,346 INFO L444 ceAbstractionStarter]: At program point L1928(line 1928) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (= ~__ste_client_autoResponse0~0 1)) [2018-12-02 05:15:02,346 INFO L448 ceAbstractionStarter]: For program point L1928-1(line 1928) no Hoare annotation was computed. [2018-12-02 05:15:02,347 INFO L448 ceAbstractionStarter]: For program point testEXIT(lines 1791 2011) no Hoare annotation was computed. [2018-12-02 05:15:02,347 INFO L444 ceAbstractionStarter]: At program point testENTRY(lines 1791 2011) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (and (= 0 ~__ste_client_autoResponse0~0) (= 0 ~__ste_client_forwardReceiver2~0) (= 0 ~__ste_client_forwardReceiver1~0) (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) [2018-12-02 05:15:02,347 INFO L448 ceAbstractionStarter]: For program point L1912(lines 1912 1919) no Hoare annotation was computed. [2018-12-02 05:15:02,347 INFO L444 ceAbstractionStarter]: At program point L1879(lines 1866 2000) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (= ~__ste_client_autoResponse0~0 1)) [2018-12-02 05:15:02,347 INFO L448 ceAbstractionStarter]: For program point testFINAL(lines 1791 2011) no Hoare annotation was computed. [2018-12-02 05:15:02,347 INFO L444 ceAbstractionStarter]: At program point L1970(line 1970) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (= ~__ste_client_autoResponse0~0 1)) [2018-12-02 05:15:02,347 INFO L448 ceAbstractionStarter]: For program point L1970-1(line 1970) no Hoare annotation was computed. [2018-12-02 05:15:02,347 INFO L448 ceAbstractionStarter]: For program point L1838(lines 1838 2002) no Hoare annotation was computed. [2018-12-02 05:15:02,347 INFO L448 ceAbstractionStarter]: For program point L1954(lines 1954 1961) no Hoare annotation was computed. [2018-12-02 05:15:02,347 INFO L444 ceAbstractionStarter]: At program point L1921(lines 1908 1997) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (= ~__ste_client_autoResponse0~0 1)) [2018-12-02 05:15:02,347 INFO L444 ceAbstractionStarter]: At program point L2004(lines 1829 2005) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (= ~__ste_client_autoResponse0~0 1)) [2018-12-02 05:15:02,347 INFO L444 ceAbstractionStarter]: At program point L1872(line 1872) the Hoare annotation is: (let ((.cse0 (= test_~op3~0 0))) (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (and (= 0 ~__ste_client_autoResponse0~0) .cse0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (and (= ~__ste_client_autoResponse0~0 1) .cse0) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)))) [2018-12-02 05:15:02,347 INFO L448 ceAbstractionStarter]: For program point L1872-1(line 1872) no Hoare annotation was computed. [2018-12-02 05:15:02,348 INFO L444 ceAbstractionStarter]: At program point L1963(lines 1950 1994) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (= ~__ste_client_autoResponse0~0 1)) [2018-12-02 05:15:02,348 INFO L448 ceAbstractionStarter]: For program point L1831(lines 1830 2003) no Hoare annotation was computed. [2018-12-02 05:15:02,348 INFO L448 ceAbstractionStarter]: For program point L1856(lines 1856 1863) no Hoare annotation was computed. [2018-12-02 05:15:02,348 INFO L444 ceAbstractionStarter]: At program point L1914(line 1914) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (= ~__ste_client_autoResponse0~0 1)) [2018-12-02 05:15:02,348 INFO L448 ceAbstractionStarter]: For program point L1914-1(line 1914) no Hoare annotation was computed. [2018-12-02 05:15:02,348 INFO L448 ceAbstractionStarter]: For program point L1898(lines 1898 1905) no Hoare annotation was computed. [2018-12-02 05:15:02,348 INFO L444 ceAbstractionStarter]: At program point L1865(lines 1852 2001) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (= ~__ste_client_autoResponse0~0 1)) [2018-12-02 05:15:02,348 INFO L448 ceAbstractionStarter]: For program point L1832(lines 1832 1836) no Hoare annotation was computed. [2018-12-02 05:15:02,348 INFO L444 ceAbstractionStarter]: At program point L1956(line 1956) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (= ~__ste_client_autoResponse0~0 1)) [2018-12-02 05:15:02,348 INFO L448 ceAbstractionStarter]: For program point L1956-1(line 1956) no Hoare annotation was computed. [2018-12-02 05:15:02,348 INFO L448 ceAbstractionStarter]: For program point L1940(lines 1940 1947) no Hoare annotation was computed. [2018-12-02 05:15:02,348 INFO L444 ceAbstractionStarter]: At program point L1907(lines 1894 1998) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (= ~__ste_client_autoResponse0~0 1)) [2018-12-02 05:15:02,348 INFO L444 ceAbstractionStarter]: At program point L1858(line 1858) the Hoare annotation is: (let ((.cse0 (= test_~op2~0 0))) (or (and .cse0 (= ~__ste_client_autoResponse0~0 1)) (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (and .cse0 (= 0 ~__ste_client_autoResponse0~0)))) [2018-12-02 05:15:02,348 INFO L448 ceAbstractionStarter]: For program point L1858-1(line 1858) no Hoare annotation was computed. [2018-12-02 05:15:02,348 INFO L448 ceAbstractionStarter]: For program point L1982(lines 1982 1989) no Hoare annotation was computed. [2018-12-02 05:15:02,349 INFO L444 ceAbstractionStarter]: At program point L1949(lines 1936 1995) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (= ~__ste_client_autoResponse0~0 1)) [2018-12-02 05:15:02,349 INFO L444 ceAbstractionStarter]: At program point L1982-1(lines 1830 2003) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (= ~__ste_client_autoResponse0~0 1)) [2018-12-02 05:15:02,349 INFO L448 ceAbstractionStarter]: For program point L1842(lines 1842 1849) no Hoare annotation was computed. [2018-12-02 05:15:02,349 INFO L444 ceAbstractionStarter]: At program point L1900(line 1900) the Hoare annotation is: (let ((.cse0 (= test_~op5~0 0))) (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (and (= 0 ~__ste_client_autoResponse0~0) .cse0) (and (= ~__ste_client_autoResponse0~0 1) .cse0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)))) [2018-12-02 05:15:02,349 INFO L448 ceAbstractionStarter]: For program point L1900-1(line 1900) no Hoare annotation was computed. [2018-12-02 05:15:02,349 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 1891) no Hoare annotation was computed. [2018-12-02 05:15:02,349 INFO L444 ceAbstractionStarter]: At program point L1851(lines 1838 2002) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (= ~__ste_client_autoResponse0~0 1)) [2018-12-02 05:15:02,349 INFO L444 ceAbstractionStarter]: At program point L1942(line 1942) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (= ~__ste_client_autoResponse0~0 1)) [2018-12-02 05:15:02,349 INFO L448 ceAbstractionStarter]: For program point L1942-1(line 1942) no Hoare annotation was computed. [2018-12-02 05:15:02,349 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 1933) no Hoare annotation was computed. [2018-12-02 05:15:02,349 INFO L444 ceAbstractionStarter]: At program point L1893(lines 1880 1999) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (= ~__ste_client_autoResponse0~0 1)) [2018-12-02 05:15:02,349 INFO L448 ceAbstractionStarter]: For program point L2206(lines 2206 2217) no Hoare annotation was computed. [2018-12-02 05:15:02,349 INFO L448 ceAbstractionStarter]: For program point getEmailToFINAL(lines 2202 2220) no Hoare annotation was computed. [2018-12-02 05:15:02,349 INFO L448 ceAbstractionStarter]: For program point getEmailToEXIT(lines 2202 2220) no Hoare annotation was computed. [2018-12-02 05:15:02,350 INFO L451 ceAbstractionStarter]: At program point getEmailToENTRY(lines 2202 2220) the Hoare annotation is: true [2018-12-02 05:15:02,350 INFO L448 ceAbstractionStarter]: For program point L2210(lines 2210 2216) no Hoare annotation was computed. [2018-12-02 05:15:02,350 INFO L451 ceAbstractionStarter]: At program point get_queued_emailENTRY(lines 592 600) the Hoare annotation is: true [2018-12-02 05:15:02,350 INFO L448 ceAbstractionStarter]: For program point get_queued_emailFINAL(lines 592 600) no Hoare annotation was computed. [2018-12-02 05:15:02,350 INFO L448 ceAbstractionStarter]: For program point get_queued_emailEXIT(lines 592 600) no Hoare annotation was computed. [2018-12-02 05:15:02,350 INFO L448 ceAbstractionStarter]: For program point L1278(lines 1278 1282) no Hoare annotation was computed. [2018-12-02 05:15:02,350 INFO L448 ceAbstractionStarter]: For program point L1278-2(lines 1268 1287) no Hoare annotation was computed. [2018-12-02 05:15:02,350 INFO L448 ceAbstractionStarter]: For program point L1275(lines 1275 1283) no Hoare annotation was computed. [2018-12-02 05:15:02,350 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1284) no Hoare annotation was computed. [2018-12-02 05:15:02,350 INFO L448 ceAbstractionStarter]: For program point setClientAutoResponseEXIT(lines 1268 1287) no Hoare annotation was computed. [2018-12-02 05:15:02,350 INFO L444 ceAbstractionStarter]: At program point setClientAutoResponseENTRY(lines 1268 1287) the Hoare annotation is: (and (or (= ~__ste_client_autoResponse0~0 |setClientAutoResponse_#in~value|) (not (= 1 |old(~__ste_client_autoResponse0~0)|)) (not (= |setClientAutoResponse_#in~value| |old(~__ste_client_autoResponse0~0)|))) (or (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_autoResponse0~0)|)))) [2018-12-02 05:15:02,350 INFO L451 ceAbstractionStarter]: At program point setClientAddressBookSizeENTRY(lines 859 878) the Hoare annotation is: true [2018-12-02 05:15:02,350 INFO L448 ceAbstractionStarter]: For program point L863(lines 863 875) no Hoare annotation was computed. [2018-12-02 05:15:02,350 INFO L448 ceAbstractionStarter]: For program point L869(lines 869 873) no Hoare annotation was computed. [2018-12-02 05:15:02,350 INFO L448 ceAbstractionStarter]: For program point setClientAddressBookSizeEXIT(lines 859 878) no Hoare annotation was computed. [2018-12-02 05:15:02,350 INFO L448 ceAbstractionStarter]: For program point L869-2(lines 859 878) no Hoare annotation was computed. [2018-12-02 05:15:02,351 INFO L448 ceAbstractionStarter]: For program point L866(lines 866 874) no Hoare annotation was computed. [2018-12-02 05:15:02,351 INFO L448 ceAbstractionStarter]: For program point getClientKeyringUserEXIT(lines 1416 1469) no Hoare annotation was computed. [2018-12-02 05:15:02,351 INFO L448 ceAbstractionStarter]: For program point L1439(lines 1439 1445) no Hoare annotation was computed. [2018-12-02 05:15:02,351 INFO L448 ceAbstractionStarter]: For program point L1435(lines 1435 1446) no Hoare annotation was computed. [2018-12-02 05:15:02,351 INFO L448 ceAbstractionStarter]: For program point L1425(lines 1425 1431) no Hoare annotation was computed. [2018-12-02 05:15:02,351 INFO L448 ceAbstractionStarter]: For program point L1421(lines 1421 1432) no Hoare annotation was computed. [2018-12-02 05:15:02,351 INFO L448 ceAbstractionStarter]: For program point L1448(lines 1448 1464) no Hoare annotation was computed. [2018-12-02 05:15:02,351 INFO L448 ceAbstractionStarter]: For program point getClientKeyringUserFINAL(lines 1416 1469) no Hoare annotation was computed. [2018-12-02 05:15:02,351 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 1465) no Hoare annotation was computed. [2018-12-02 05:15:02,351 INFO L451 ceAbstractionStarter]: At program point getClientKeyringUserENTRY(lines 1416 1469) the Hoare annotation is: true [2018-12-02 05:15:02,351 INFO L448 ceAbstractionStarter]: For program point L1453(lines 1453 1459) no Hoare annotation was computed. [2018-12-02 05:15:02,351 INFO L448 ceAbstractionStarter]: For program point L1420(lines 1420 1466) no Hoare annotation was computed. [2018-12-02 05:15:02,351 INFO L448 ceAbstractionStarter]: For program point L1449(lines 1449 1460) no Hoare annotation was computed. [2018-12-02 05:15:02,351 INFO L451 ceAbstractionStarter]: At program point setClientKeyringUserENTRY(lines 1470 1513) the Hoare annotation is: true [2018-12-02 05:15:02,351 INFO L448 ceAbstractionStarter]: For program point L1497(lines 1497 1505) no Hoare annotation was computed. [2018-12-02 05:15:02,351 INFO L448 ceAbstractionStarter]: For program point L1489(lines 1489 1493) no Hoare annotation was computed. [2018-12-02 05:15:02,351 INFO L448 ceAbstractionStarter]: For program point L1485(lines 1485 1509) no Hoare annotation was computed. [2018-12-02 05:15:02,352 INFO L448 ceAbstractionStarter]: For program point L1475(lines 1475 1483) no Hoare annotation was computed. [2018-12-02 05:15:02,352 INFO L448 ceAbstractionStarter]: For program point setClientKeyringUserEXIT(lines 1470 1513) no Hoare annotation was computed. [2018-12-02 05:15:02,352 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 1504) no Hoare annotation was computed. [2018-12-02 05:15:02,352 INFO L448 ceAbstractionStarter]: For program point L1496(lines 1496 1508) no Hoare annotation was computed. [2018-12-02 05:15:02,352 INFO L448 ceAbstractionStarter]: For program point L1496-1(lines 1470 1513) no Hoare annotation was computed. [2018-12-02 05:15:02,352 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 1494) no Hoare annotation was computed. [2018-12-02 05:15:02,352 INFO L448 ceAbstractionStarter]: For program point L1478(lines 1478 1482) no Hoare annotation was computed. [2018-12-02 05:15:02,352 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 1510) no Hoare annotation was computed. [2018-12-02 05:15:02,352 INFO L451 ceAbstractionStarter]: At program point L433(line 433) the Hoare annotation is: true [2018-12-02 05:15:02,352 INFO L451 ceAbstractionStarter]: At program point L434-1(line 434) the Hoare annotation is: true [2018-12-02 05:15:02,352 INFO L448 ceAbstractionStarter]: For program point L433-1(line 433) no Hoare annotation was computed. [2018-12-02 05:15:02,352 INFO L448 ceAbstractionStarter]: For program point outgoing__wrappee__AutoResponderEXIT(lines 428 439) no Hoare annotation was computed. [2018-12-02 05:15:02,352 INFO L448 ceAbstractionStarter]: For program point outgoing__wrappee__AutoResponderFINAL(lines 428 439) no Hoare annotation was computed. [2018-12-02 05:15:02,352 INFO L451 ceAbstractionStarter]: At program point outgoing__wrappee__AutoResponderENTRY(lines 428 439) the Hoare annotation is: true [2018-12-02 05:15:02,352 INFO L451 ceAbstractionStarter]: At program point L434(line 434) the Hoare annotation is: true [2018-12-02 05:15:02,352 INFO L451 ceAbstractionStarter]: At program point setEmailFromENTRY(lines 2184 2199) the Hoare annotation is: true [2018-12-02 05:15:02,352 INFO L448 ceAbstractionStarter]: For program point L2191(lines 2191 2195) no Hoare annotation was computed. [2018-12-02 05:15:02,353 INFO L448 ceAbstractionStarter]: For program point L2188(lines 2188 2196) no Hoare annotation was computed. [2018-12-02 05:15:02,353 INFO L448 ceAbstractionStarter]: For program point L2191-2(lines 2184 2199) no Hoare annotation was computed. [2018-12-02 05:15:02,353 INFO L448 ceAbstractionStarter]: For program point setEmailFromEXIT(lines 2184 2199) no Hoare annotation was computed. [2018-12-02 05:15:02,353 INFO L448 ceAbstractionStarter]: For program point isReadableEXIT(lines 2060 2068) no Hoare annotation was computed. [2018-12-02 05:15:02,353 INFO L451 ceAbstractionStarter]: At program point isReadableENTRY(lines 2060 2068) the Hoare annotation is: true [2018-12-02 05:15:02,353 INFO L448 ceAbstractionStarter]: For program point isReadableFINAL(lines 2060 2068) no Hoare annotation was computed. [2018-12-02 05:15:02,353 INFO L448 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 383 390) no Hoare annotation was computed. [2018-12-02 05:15:02,353 INFO L451 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 383 390) the Hoare annotation is: true [2018-12-02 05:15:02,353 INFO L448 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 387) no Hoare annotation was computed. [2018-12-02 05:15:02,353 INFO L448 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 383 390) no Hoare annotation was computed. [2018-12-02 05:15:02,353 INFO L448 ceAbstractionStarter]: For program point L1658(lines 1658 1666) no Hoare annotation was computed. [2018-12-02 05:15:02,353 INFO L448 ceAbstractionStarter]: For program point setClientKeyringPublicKeyEXIT(lines 1631 1674) no Hoare annotation was computed. [2018-12-02 05:15:02,353 INFO L448 ceAbstractionStarter]: For program point L1650(lines 1650 1654) no Hoare annotation was computed. [2018-12-02 05:15:02,353 INFO L448 ceAbstractionStarter]: For program point L1646(lines 1646 1670) no Hoare annotation was computed. [2018-12-02 05:15:02,353 INFO L448 ceAbstractionStarter]: For program point L1636(lines 1636 1644) no Hoare annotation was computed. [2018-12-02 05:15:02,354 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 1665) no Hoare annotation was computed. [2018-12-02 05:15:02,354 INFO L448 ceAbstractionStarter]: For program point L1657(lines 1657 1669) no Hoare annotation was computed. [2018-12-02 05:15:02,354 INFO L448 ceAbstractionStarter]: For program point L1657-1(lines 1631 1674) no Hoare annotation was computed. [2018-12-02 05:15:02,354 INFO L451 ceAbstractionStarter]: At program point setClientKeyringPublicKeyENTRY(lines 1631 1674) the Hoare annotation is: true [2018-12-02 05:15:02,354 INFO L448 ceAbstractionStarter]: For program point L1647(lines 1647 1655) no Hoare annotation was computed. [2018-12-02 05:15:02,354 INFO L448 ceAbstractionStarter]: For program point L1639(lines 1639 1643) no Hoare annotation was computed. [2018-12-02 05:15:02,354 INFO L448 ceAbstractionStarter]: For program point L1635(lines 1635 1671) no Hoare annotation was computed. [2018-12-02 05:15:02,354 INFO L451 ceAbstractionStarter]: At program point setup_rjh__wrappee__BaseENTRY(lines 117 126) the Hoare annotation is: true [2018-12-02 05:15:02,354 INFO L451 ceAbstractionStarter]: At program point L122(line 122) the Hoare annotation is: true [2018-12-02 05:15:02,354 INFO L448 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseFINAL(lines 117 126) no Hoare annotation was computed. [2018-12-02 05:15:02,354 INFO L448 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseEXIT(lines 117 126) no Hoare annotation was computed. [2018-12-02 05:15:02,354 INFO L444 ceAbstractionStarter]: At program point setClientForwardReceiverENTRY(lines 1703 1722) the Hoare annotation is: (let ((.cse3 (not (= 0 |old(~__ste_client_forwardReceiver1~0)|))) (.cse4 (= 0 ~__ste_client_forwardReceiver1~0)) (.cse2 (not (= 1 ~__ste_client_autoResponse0~0))) (.cse1 (not (= 0 |old(~__ste_client_forwardReceiver2~0)|))) (.cse0 (= 0 ~__ste_client_forwardReceiver2~0)) (.cse5 (not (= 0 ~__ste_client_autoResponse0~0))) (.cse6 (= 0 ~__ste_client_forwardReceiver0~0)) (.cse7 (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse2 .cse4) (or .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse2) (or .cse1 .cse5 .cse0) (or .cse5 .cse6 .cse7))) [2018-12-02 05:15:02,354 INFO L448 ceAbstractionStarter]: For program point setClientForwardReceiverEXIT(lines 1703 1722) no Hoare annotation was computed. [2018-12-02 05:15:02,354 INFO L448 ceAbstractionStarter]: For program point L1713(lines 1713 1717) no Hoare annotation was computed. [2018-12-02 05:15:02,354 INFO L448 ceAbstractionStarter]: For program point L1713-2(lines 1703 1722) no Hoare annotation was computed. [2018-12-02 05:15:02,355 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 1718) no Hoare annotation was computed. [2018-12-02 05:15:02,355 INFO L448 ceAbstractionStarter]: For program point L1707(lines 1707 1719) no Hoare annotation was computed. [2018-12-02 05:15:02,355 INFO L451 ceAbstractionStarter]: At program point L471(line 471) the Hoare annotation is: true [2018-12-02 05:15:02,355 INFO L448 ceAbstractionStarter]: For program point outgoingEXIT(lines 440 476) no Hoare annotation was computed. [2018-12-02 05:15:02,355 INFO L448 ceAbstractionStarter]: For program point L471-1(lines 440 476) no Hoare annotation was computed. [2018-12-02 05:15:02,355 INFO L451 ceAbstractionStarter]: At program point outgoingENTRY(lines 440 476) the Hoare annotation is: true [2018-12-02 05:15:02,355 INFO L451 ceAbstractionStarter]: At program point L466(line 466) the Hoare annotation is: true [2018-12-02 05:15:02,355 INFO L448 ceAbstractionStarter]: For program point L465(line 465) no Hoare annotation was computed. [2018-12-02 05:15:02,355 INFO L451 ceAbstractionStarter]: At program point L466-1(line 466) the Hoare annotation is: true [2018-12-02 05:15:02,355 INFO L451 ceAbstractionStarter]: At program point L464(line 464) the Hoare annotation is: true [2018-12-02 05:15:02,355 INFO L451 ceAbstractionStarter]: At program point L463(line 463) the Hoare annotation is: true [2018-12-02 05:15:02,355 INFO L451 ceAbstractionStarter]: At program point L463-1(line 463) the Hoare annotation is: true [2018-12-02 05:15:02,355 INFO L451 ceAbstractionStarter]: At program point L461(line 461) the Hoare annotation is: true [2018-12-02 05:15:02,355 INFO L448 ceAbstractionStarter]: For program point L461-1(line 461) no Hoare annotation was computed. [2018-12-02 05:15:02,355 INFO L451 ceAbstractionStarter]: At program point L458(line 458) the Hoare annotation is: true [2018-12-02 05:15:02,355 INFO L448 ceAbstractionStarter]: For program point L458-1(line 458) no Hoare annotation was computed. [2018-12-02 05:15:02,356 INFO L451 ceAbstractionStarter]: At program point L456(line 456) the Hoare annotation is: true [2018-12-02 05:15:02,356 INFO L448 ceAbstractionStarter]: For program point L456-1(line 456) no Hoare annotation was computed. [2018-12-02 05:15:02,356 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 473) no Hoare annotation was computed. [2018-12-02 05:15:02,356 INFO L451 ceAbstractionStarter]: At program point L451(line 451) the Hoare annotation is: true [2018-12-02 05:15:02,356 INFO L448 ceAbstractionStarter]: For program point L451-1(line 451) no Hoare annotation was computed. [2018-12-02 05:15:02,356 INFO L451 ceAbstractionStarter]: At program point select_helpersFINAL(lines 692 698) the Hoare annotation is: true [2018-12-02 05:15:02,356 INFO L448 ceAbstractionStarter]: For program point select_helpersEXIT(lines 692 698) no Hoare annotation was computed. [2018-12-02 05:15:02,356 INFO L448 ceAbstractionStarter]: For program point getClientIdFINAL(lines 1726 1749) no Hoare annotation was computed. [2018-12-02 05:15:02,356 INFO L451 ceAbstractionStarter]: At program point getClientIdENTRY(lines 1726 1749) the Hoare annotation is: true [2018-12-02 05:15:02,356 INFO L448 ceAbstractionStarter]: For program point L1738(lines 1738 1744) no Hoare annotation was computed. [2018-12-02 05:15:02,356 INFO L448 ceAbstractionStarter]: For program point L1734(lines 1734 1745) no Hoare annotation was computed. [2018-12-02 05:15:02,356 INFO L448 ceAbstractionStarter]: For program point getClientIdEXIT(lines 1726 1749) no Hoare annotation was computed. [2018-12-02 05:15:02,356 INFO L448 ceAbstractionStarter]: For program point L1730(lines 1730 1746) no Hoare annotation was computed. [2018-12-02 05:15:02,356 INFO L448 ceAbstractionStarter]: For program point deliverFINAL(lines 477 486) no Hoare annotation was computed. [2018-12-02 05:15:02,356 INFO L451 ceAbstractionStarter]: At program point deliverENTRY(lines 477 486) the Hoare annotation is: true [2018-12-02 05:15:02,357 INFO L448 ceAbstractionStarter]: For program point deliverEXIT(lines 477 486) no Hoare annotation was computed. [2018-12-02 05:15:02,357 INFO L448 ceAbstractionStarter]: For program point L1393(lines 1393 1403) no Hoare annotation was computed. [2018-12-02 05:15:02,357 INFO L451 ceAbstractionStarter]: At program point L1390(line 1390) the Hoare annotation is: true [2018-12-02 05:15:02,357 INFO L448 ceAbstractionStarter]: For program point createClientKeyringEntryEXIT(lines 1382 1406) no Hoare annotation was computed. [2018-12-02 05:15:02,357 INFO L448 ceAbstractionStarter]: For program point L1390-1(line 1390) no Hoare annotation was computed. [2018-12-02 05:15:02,357 INFO L451 ceAbstractionStarter]: At program point L1396(line 1396) the Hoare annotation is: true [2018-12-02 05:15:02,357 INFO L448 ceAbstractionStarter]: For program point L1396-1(line 1396) no Hoare annotation was computed. [2018-12-02 05:15:02,357 INFO L451 ceAbstractionStarter]: At program point createClientKeyringEntryENTRY(lines 1382 1406) the Hoare annotation is: true [2018-12-02 05:15:02,357 INFO L448 ceAbstractionStarter]: For program point createClientKeyringEntryFINAL(lines 1382 1406) no Hoare annotation was computed. [2018-12-02 05:15:02,357 INFO L448 ceAbstractionStarter]: For program point setup_chuckEXIT(lines 148 158) no Hoare annotation was computed. [2018-12-02 05:15:02,357 INFO L451 ceAbstractionStarter]: At program point setup_chuckENTRY(lines 148 158) the Hoare annotation is: true [2018-12-02 05:15:02,357 INFO L448 ceAbstractionStarter]: For program point setup_chuckFINAL(lines 148 158) no Hoare annotation was computed. [2018-12-02 05:15:02,357 INFO L451 ceAbstractionStarter]: At program point L153(line 153) the Hoare annotation is: true [2018-12-02 05:15:02,357 INFO L451 ceAbstractionStarter]: At program point L153-1(line 153) the Hoare annotation is: true [2018-12-02 05:15:02,357 INFO L451 ceAbstractionStarter]: At program point sendToAddressBookENTRY(lines 651 657) the Hoare annotation is: true [2018-12-02 05:15:02,357 INFO L448 ceAbstractionStarter]: For program point sendToAddressBookEXIT(lines 651 657) no Hoare annotation was computed. [2018-12-02 05:15:02,358 INFO L448 ceAbstractionStarter]: For program point sendToAddressBookFINAL(lines 651 657) no Hoare annotation was computed. [2018-12-02 05:15:02,358 INFO L448 ceAbstractionStarter]: For program point sendEmailEXIT(lines 551 563) no Hoare annotation was computed. [2018-12-02 05:15:02,358 INFO L451 ceAbstractionStarter]: At program point L559(line 559) the Hoare annotation is: true [2018-12-02 05:15:02,358 INFO L451 ceAbstractionStarter]: At program point sendEmailENTRY(lines 551 563) the Hoare annotation is: true [2018-12-02 05:15:02,358 INFO L451 ceAbstractionStarter]: At program point L557(line 557) the Hoare annotation is: true [2018-12-02 05:15:02,358 INFO L448 ceAbstractionStarter]: For program point L557-1(line 557) no Hoare annotation was computed. [2018-12-02 05:15:02,358 INFO L448 ceAbstractionStarter]: For program point sendEmailFINAL(lines 551 563) no Hoare annotation was computed. [2018-12-02 05:15:02,358 INFO L448 ceAbstractionStarter]: For program point L1055(lines 1055 1103) no Hoare annotation was computed. [2018-12-02 05:15:02,358 INFO L448 ceAbstractionStarter]: For program point L1089(lines 1089 1097) no Hoare annotation was computed. [2018-12-02 05:15:02,358 INFO L448 ceAbstractionStarter]: For program point L1056(lines 1056 1068) no Hoare annotation was computed. [2018-12-02 05:15:02,358 INFO L448 ceAbstractionStarter]: For program point L1085(lines 1085 1101) no Hoare annotation was computed. [2018-12-02 05:15:02,358 INFO L448 ceAbstractionStarter]: For program point L1085-1(lines 1051 1106) no Hoare annotation was computed. [2018-12-02 05:15:02,358 INFO L451 ceAbstractionStarter]: At program point setClientAddressBookAliasENTRY(lines 1051 1106) the Hoare annotation is: true [2018-12-02 05:15:02,358 INFO L448 ceAbstractionStarter]: For program point L1077(lines 1077 1081) no Hoare annotation was computed. [2018-12-02 05:15:02,358 INFO L448 ceAbstractionStarter]: For program point setClientAddressBookAliasEXIT(lines 1051 1106) no Hoare annotation was computed. [2018-12-02 05:15:02,358 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1098) no Hoare annotation was computed. [2018-12-02 05:15:02,358 INFO L448 ceAbstractionStarter]: For program point L1074(lines 1074 1082) no Hoare annotation was computed. [2018-12-02 05:15:02,359 INFO L448 ceAbstractionStarter]: For program point L1070(lines 1070 1102) no Hoare annotation was computed. [2018-12-02 05:15:02,359 INFO L448 ceAbstractionStarter]: For program point L1062(lines 1062 1066) no Hoare annotation was computed. [2018-12-02 05:15:02,359 INFO L448 ceAbstractionStarter]: For program point L1071(lines 1071 1083) no Hoare annotation was computed. [2018-12-02 05:15:02,359 INFO L448 ceAbstractionStarter]: For program point L1092(lines 1092 1096) no Hoare annotation was computed. [2018-12-02 05:15:02,359 INFO L448 ceAbstractionStarter]: For program point L1059(lines 1059 1067) no Hoare annotation was computed. [2018-12-02 05:15:02,359 INFO L451 ceAbstractionStarter]: At program point incoming__wrappee__AddressBookENTRY(lines 497 514) the Hoare annotation is: true [2018-12-02 05:15:02,359 INFO L444 ceAbstractionStarter]: At program point L507(line 507) the Hoare annotation is: (let ((.cse0 (= |incoming__wrappee__AddressBook_#in~client| incoming__wrappee__AddressBook_~client))) (and (or (not (= 1 ~__ste_client_autoResponse0~0)) .cse0) (or (not (= 0 ~__ste_client_autoResponse0~0)) .cse0))) [2018-12-02 05:15:02,359 INFO L448 ceAbstractionStarter]: For program point L505(lines 505 511) no Hoare annotation was computed. [2018-12-02 05:15:02,359 INFO L448 ceAbstractionStarter]: For program point L505-1(lines 497 514) no Hoare annotation was computed. [2018-12-02 05:15:02,359 INFO L448 ceAbstractionStarter]: For program point L503(line 503) no Hoare annotation was computed. [2018-12-02 05:15:02,359 INFO L444 ceAbstractionStarter]: At program point L502(line 502) the Hoare annotation is: (let ((.cse0 (= |incoming__wrappee__AddressBook_#in~client| incoming__wrappee__AddressBook_~client))) (and (or (not (= 1 ~__ste_client_autoResponse0~0)) .cse0) (or (not (= 0 ~__ste_client_autoResponse0~0)) .cse0))) [2018-12-02 05:15:02,359 INFO L444 ceAbstractionStarter]: At program point L502-1(line 502) the Hoare annotation is: (let ((.cse0 (= |incoming__wrappee__AddressBook_#in~client| incoming__wrappee__AddressBook_~client))) (and (or (not (= 1 ~__ste_client_autoResponse0~0)) .cse0) (or (not (= 0 ~__ste_client_autoResponse0~0)) .cse0))) [2018-12-02 05:15:02,359 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__AddressBookEXIT(lines 497 514) no Hoare annotation was computed. [2018-12-02 05:15:02,359 INFO L448 ceAbstractionStarter]: For program point L1248(lines 1248 1264) no Hoare annotation was computed. [2018-12-02 05:15:02,359 INFO L448 ceAbstractionStarter]: For program point getClientAutoResponseFINAL(lines 1244 1267) no Hoare annotation was computed. [2018-12-02 05:15:02,359 INFO L448 ceAbstractionStarter]: For program point getClientAutoResponseEXIT(lines 1244 1267) no Hoare annotation was computed. [2018-12-02 05:15:02,360 INFO L451 ceAbstractionStarter]: At program point getClientAutoResponseENTRY(lines 1244 1267) the Hoare annotation is: true [2018-12-02 05:15:02,360 INFO L448 ceAbstractionStarter]: For program point L1256(lines 1256 1262) no Hoare annotation was computed. [2018-12-02 05:15:02,360 INFO L448 ceAbstractionStarter]: For program point L1252(lines 1252 1263) no Hoare annotation was computed. [2018-12-02 05:15:02,360 INFO L444 ceAbstractionStarter]: At program point rjhSetAutoRespondENTRY(lines 349 358) the Hoare annotation is: (and (or (= ~__ste_client_autoResponse0~0 1) (not (= 1 |old(~__ste_client_autoResponse0~0)|))) (or (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_autoResponse0~0)|)))) [2018-12-02 05:15:02,360 INFO L448 ceAbstractionStarter]: For program point rjhSetAutoRespondFINAL(lines 349 358) no Hoare annotation was computed. [2018-12-02 05:15:02,360 INFO L448 ceAbstractionStarter]: For program point rjhSetAutoRespondEXIT(lines 349 358) no Hoare annotation was computed. [2018-12-02 05:15:02,360 INFO L451 ceAbstractionStarter]: At program point setClientPrivateKeyENTRY(lines 1315 1334) the Hoare annotation is: true [2018-12-02 05:15:02,360 INFO L448 ceAbstractionStarter]: For program point setClientPrivateKeyEXIT(lines 1315 1334) no Hoare annotation was computed. [2018-12-02 05:15:02,360 INFO L448 ceAbstractionStarter]: For program point L1325(lines 1325 1329) no Hoare annotation was computed. [2018-12-02 05:15:02,360 INFO L448 ceAbstractionStarter]: For program point L1325-2(lines 1315 1334) no Hoare annotation was computed. [2018-12-02 05:15:02,360 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1330) no Hoare annotation was computed. [2018-12-02 05:15:02,360 INFO L448 ceAbstractionStarter]: For program point L1319(lines 1319 1331) no Hoare annotation was computed. [2018-12-02 05:15:02,360 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddEXIT(lines 295 306) no Hoare annotation was computed. [2018-12-02 05:15:02,360 INFO L451 ceAbstractionStarter]: At program point L301(line 301) the Hoare annotation is: true [2018-12-02 05:15:02,360 INFO L448 ceAbstractionStarter]: For program point L300(line 300) no Hoare annotation was computed. [2018-12-02 05:15:02,360 INFO L451 ceAbstractionStarter]: At program point L301-1(line 301) the Hoare annotation is: true [2018-12-02 05:15:02,361 INFO L451 ceAbstractionStarter]: At program point chuckKeyAddENTRY(lines 295 306) the Hoare annotation is: true [2018-12-02 05:15:02,361 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddFINAL(lines 295 306) no Hoare annotation was computed. [2018-12-02 05:15:02,361 INFO L448 ceAbstractionStarter]: For program point L2050-1(line 2050) no Hoare annotation was computed. [2018-12-02 05:15:02,361 INFO L451 ceAbstractionStarter]: At program point L2047(line 2047) the Hoare annotation is: true [2018-12-02 05:15:02,361 INFO L448 ceAbstractionStarter]: For program point L2047-1(line 2047) no Hoare annotation was computed. [2018-12-02 05:15:02,361 INFO L451 ceAbstractionStarter]: At program point L2044(line 2044) the Hoare annotation is: true [2018-12-02 05:15:02,361 INFO L448 ceAbstractionStarter]: For program point L2044-1(line 2044) no Hoare annotation was computed. [2018-12-02 05:15:02,361 INFO L448 ceAbstractionStarter]: For program point printMailEXIT(lines 2032 2059) no Hoare annotation was computed. [2018-12-02 05:15:02,361 INFO L451 ceAbstractionStarter]: At program point L2053(line 2053) the Hoare annotation is: true [2018-12-02 05:15:02,361 INFO L448 ceAbstractionStarter]: For program point L2053-1(line 2053) no Hoare annotation was computed. [2018-12-02 05:15:02,361 INFO L451 ceAbstractionStarter]: At program point printMailENTRY(lines 2032 2059) the Hoare annotation is: true [2018-12-02 05:15:02,361 INFO L448 ceAbstractionStarter]: For program point printMailFINAL(lines 2032 2059) no Hoare annotation was computed. [2018-12-02 05:15:02,361 INFO L451 ceAbstractionStarter]: At program point L2050(line 2050) the Hoare annotation is: true [2018-12-02 05:15:02,361 INFO L451 ceAbstractionStarter]: At program point forwardENTRY(lines 659 672) the Hoare annotation is: true [2018-12-02 05:15:02,361 INFO L448 ceAbstractionStarter]: For program point forwardEXIT(lines 659 672) no Hoare annotation was computed. [2018-12-02 05:15:02,361 INFO L451 ceAbstractionStarter]: At program point L667(line 667) the Hoare annotation is: true [2018-12-02 05:15:02,362 INFO L451 ceAbstractionStarter]: At program point L667-1(line 667) the Hoare annotation is: true [2018-12-02 05:15:02,362 INFO L451 ceAbstractionStarter]: At program point L665(line 665) the Hoare annotation is: true [2018-12-02 05:15:02,362 INFO L448 ceAbstractionStarter]: For program point L665-1(line 665) no Hoare annotation was computed. [2018-12-02 05:15:02,362 INFO L448 ceAbstractionStarter]: For program point forwardFINAL(lines 659 672) no Hoare annotation was computed. [2018-12-02 05:15:02,362 INFO L451 ceAbstractionStarter]: At program point getClientKeyringSizeENTRY(lines 1338 1361) the Hoare annotation is: true [2018-12-02 05:15:02,362 INFO L448 ceAbstractionStarter]: For program point L1342(lines 1342 1358) no Hoare annotation was computed. [2018-12-02 05:15:02,362 INFO L448 ceAbstractionStarter]: For program point getClientKeyringSizeEXIT(lines 1338 1361) no Hoare annotation was computed. [2018-12-02 05:15:02,362 INFO L448 ceAbstractionStarter]: For program point getClientKeyringSizeFINAL(lines 1338 1361) no Hoare annotation was computed. [2018-12-02 05:15:02,362 INFO L448 ceAbstractionStarter]: For program point L1350(lines 1350 1356) no Hoare annotation was computed. [2018-12-02 05:15:02,362 INFO L448 ceAbstractionStarter]: For program point L1346(lines 1346 1357) no Hoare annotation was computed. [2018-12-02 05:15:02,362 INFO L448 ceAbstractionStarter]: For program point L2225(lines 2225 2233) no Hoare annotation was computed. [2018-12-02 05:15:02,362 INFO L448 ceAbstractionStarter]: For program point setEmailToEXIT(lines 2221 2236) no Hoare annotation was computed. [2018-12-02 05:15:02,362 INFO L448 ceAbstractionStarter]: For program point L2228(lines 2228 2232) no Hoare annotation was computed. [2018-12-02 05:15:02,362 INFO L448 ceAbstractionStarter]: For program point L2228-2(lines 2221 2236) no Hoare annotation was computed. [2018-12-02 05:15:02,362 INFO L451 ceAbstractionStarter]: At program point setEmailToENTRY(lines 2221 2236) the Hoare annotation is: true [2018-12-02 05:15:02,362 INFO L448 ceAbstractionStarter]: For program point is_queue_emptyEXIT(lines 574 582) no Hoare annotation was computed. [2018-12-02 05:15:02,363 INFO L451 ceAbstractionStarter]: At program point is_queue_emptyENTRY(lines 574 582) the Hoare annotation is: true [2018-12-02 05:15:02,363 INFO L448 ceAbstractionStarter]: For program point is_queue_emptyFINAL(lines 574 582) no Hoare annotation was computed. [2018-12-02 05:15:02,363 INFO L451 ceAbstractionStarter]: At program point L252(line 252) the Hoare annotation is: true [2018-12-02 05:15:02,363 INFO L448 ceAbstractionStarter]: For program point L252-1(line 252) no Hoare annotation was computed. [2018-12-02 05:15:02,363 INFO L451 ceAbstractionStarter]: At program point L249(line 249) the Hoare annotation is: true [2018-12-02 05:15:02,363 INFO L448 ceAbstractionStarter]: For program point L249-1(line 249) no Hoare annotation was computed. [2018-12-02 05:15:02,363 INFO L448 ceAbstractionStarter]: For program point L247(line 247) no Hoare annotation was computed. [2018-12-02 05:15:02,363 INFO L448 ceAbstractionStarter]: For program point bobKeyAddEXIT(lines 237 258) no Hoare annotation was computed. [2018-12-02 05:15:02,363 INFO L451 ceAbstractionStarter]: At program point L246(line 246) the Hoare annotation is: true [2018-12-02 05:15:02,363 INFO L451 ceAbstractionStarter]: At program point L245(line 245) the Hoare annotation is: true [2018-12-02 05:15:02,363 INFO L451 ceAbstractionStarter]: At program point L246-1(line 246) the Hoare annotation is: true [2018-12-02 05:15:02,363 INFO L448 ceAbstractionStarter]: For program point L245-1(line 245) no Hoare annotation was computed. [2018-12-02 05:15:02,363 INFO L451 ceAbstractionStarter]: At program point bobKeyAddENTRY(lines 237 258) the Hoare annotation is: true [2018-12-02 05:15:02,363 INFO L448 ceAbstractionStarter]: For program point bobKeyAddFINAL(lines 237 258) no Hoare annotation was computed. [2018-12-02 05:15:02,363 INFO L448 ceAbstractionStarter]: For program point L1532(lines 1532 1538) no Hoare annotation was computed. [2018-12-02 05:15:02,363 INFO L448 ceAbstractionStarter]: For program point getClientKeyringPublicKeyEXIT(lines 1523 1576) no Hoare annotation was computed. [2018-12-02 05:15:02,363 INFO L448 ceAbstractionStarter]: For program point L1528(lines 1528 1539) no Hoare annotation was computed. [2018-12-02 05:15:02,364 INFO L448 ceAbstractionStarter]: For program point L1555(lines 1555 1571) no Hoare annotation was computed. [2018-12-02 05:15:02,364 INFO L448 ceAbstractionStarter]: For program point L1541(lines 1541 1572) no Hoare annotation was computed. [2018-12-02 05:15:02,364 INFO L448 ceAbstractionStarter]: For program point getClientKeyringPublicKeyFINAL(lines 1523 1576) no Hoare annotation was computed. [2018-12-02 05:15:02,364 INFO L451 ceAbstractionStarter]: At program point getClientKeyringPublicKeyENTRY(lines 1523 1576) the Hoare annotation is: true [2018-12-02 05:15:02,364 INFO L448 ceAbstractionStarter]: For program point L1560(lines 1560 1566) no Hoare annotation was computed. [2018-12-02 05:15:02,364 INFO L448 ceAbstractionStarter]: For program point L1527(lines 1527 1573) no Hoare annotation was computed. [2018-12-02 05:15:02,364 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 1567) no Hoare annotation was computed. [2018-12-02 05:15:02,364 INFO L448 ceAbstractionStarter]: For program point L1546(lines 1546 1552) no Hoare annotation was computed. [2018-12-02 05:15:02,364 INFO L448 ceAbstractionStarter]: For program point L1542(lines 1542 1553) no Hoare annotation was computed. [2018-12-02 05:15:02,364 INFO L448 ceAbstractionStarter]: For program point generateKeyPairFINAL(lines 626 635) no Hoare annotation was computed. [2018-12-02 05:15:02,364 INFO L451 ceAbstractionStarter]: At program point generateKeyPairENTRY(lines 626 635) the Hoare annotation is: true [2018-12-02 05:15:02,364 INFO L451 ceAbstractionStarter]: At program point L631(line 631) the Hoare annotation is: true [2018-12-02 05:15:02,364 INFO L448 ceAbstractionStarter]: For program point generateKeyPairEXIT(lines 626 635) no Hoare annotation was computed. [2018-12-02 05:15:02,364 INFO L451 ceAbstractionStarter]: At program point L143(line 143) the Hoare annotation is: true [2018-12-02 05:15:02,364 INFO L451 ceAbstractionStarter]: At program point setup_chuck__wrappee__BaseENTRY(lines 138 147) the Hoare annotation is: true [2018-12-02 05:15:02,364 INFO L448 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseFINAL(lines 138 147) no Hoare annotation was computed. [2018-12-02 05:15:02,364 INFO L448 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseEXIT(lines 138 147) no Hoare annotation was computed. [2018-12-02 05:15:02,365 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-02 05:15:02,365 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-12-02 05:15:02,365 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-02 05:15:02,365 INFO L448 ceAbstractionStarter]: For program point L1121(lines 1121 1137) no Hoare annotation was computed. [2018-12-02 05:15:02,365 INFO L448 ceAbstractionStarter]: For program point getClientAddressBookAddressFINAL(lines 1116 1184) no Hoare annotation was computed. [2018-12-02 05:15:02,365 INFO L448 ceAbstractionStarter]: For program point L1148(lines 1148 1154) no Hoare annotation was computed. [2018-12-02 05:15:02,365 INFO L448 ceAbstractionStarter]: For program point L1144(lines 1144 1155) no Hoare annotation was computed. [2018-12-02 05:15:02,365 INFO L451 ceAbstractionStarter]: At program point getClientAddressBookAddressENTRY(lines 1116 1184) the Hoare annotation is: true [2018-12-02 05:15:02,365 INFO L448 ceAbstractionStarter]: For program point L1140(lines 1140 1156) no Hoare annotation was computed. [2018-12-02 05:15:02,365 INFO L448 ceAbstractionStarter]: For program point L1167(lines 1167 1173) no Hoare annotation was computed. [2018-12-02 05:15:02,365 INFO L448 ceAbstractionStarter]: For program point L1163(lines 1163 1174) no Hoare annotation was computed. [2018-12-02 05:15:02,365 INFO L448 ceAbstractionStarter]: For program point L1159(lines 1159 1175) no Hoare annotation was computed. [2018-12-02 05:15:02,365 INFO L448 ceAbstractionStarter]: For program point L1120(lines 1120 1181) no Hoare annotation was computed. [2018-12-02 05:15:02,365 INFO L448 ceAbstractionStarter]: For program point getClientAddressBookAddressEXIT(lines 1116 1184) no Hoare annotation was computed. [2018-12-02 05:15:02,365 INFO L448 ceAbstractionStarter]: For program point L1139(lines 1139 1180) no Hoare annotation was computed. [2018-12-02 05:15:02,365 INFO L448 ceAbstractionStarter]: For program point L1129(lines 1129 1135) no Hoare annotation was computed. [2018-12-02 05:15:02,366 INFO L448 ceAbstractionStarter]: For program point L1158(lines 1158 1179) no Hoare annotation was computed. [2018-12-02 05:15:02,366 INFO L448 ceAbstractionStarter]: For program point L1125(lines 1125 1136) no Hoare annotation was computed. [2018-12-02 05:15:02,366 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddRjhFINAL(lines 307 318) no Hoare annotation was computed. [2018-12-02 05:15:02,366 INFO L451 ceAbstractionStarter]: At program point L313(line 313) the Hoare annotation is: true [2018-12-02 05:15:02,366 INFO L451 ceAbstractionStarter]: At program point chuckKeyAddRjhENTRY(lines 307 318) the Hoare annotation is: true [2018-12-02 05:15:02,366 INFO L448 ceAbstractionStarter]: For program point L312(line 312) no Hoare annotation was computed. [2018-12-02 05:15:02,366 INFO L451 ceAbstractionStarter]: At program point L313-1(line 313) the Hoare annotation is: true [2018-12-02 05:15:02,366 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddRjhEXIT(lines 307 318) no Hoare annotation was computed. [2018-12-02 05:15:02,366 INFO L448 ceAbstractionStarter]: For program point bobSetAddressBookFINAL(lines 359 371) no Hoare annotation was computed. [2018-12-02 05:15:02,366 INFO L451 ceAbstractionStarter]: At program point L366(line 366) the Hoare annotation is: true [2018-12-02 05:15:02,366 INFO L451 ceAbstractionStarter]: At program point L365(line 365) the Hoare annotation is: true [2018-12-02 05:15:02,366 INFO L448 ceAbstractionStarter]: For program point bobSetAddressBookEXIT(lines 359 371) no Hoare annotation was computed. [2018-12-02 05:15:02,366 INFO L451 ceAbstractionStarter]: At program point L364(line 364) the Hoare annotation is: true [2018-12-02 05:15:02,366 INFO L451 ceAbstractionStarter]: At program point bobSetAddressBookENTRY(lines 359 371) the Hoare annotation is: true [2018-12-02 05:15:02,366 INFO L448 ceAbstractionStarter]: For program point rjhEnableForwardingEXIT(lines 372 381) no Hoare annotation was computed. [2018-12-02 05:15:02,366 INFO L444 ceAbstractionStarter]: At program point rjhEnableForwardingENTRY(lines 372 381) the Hoare annotation is: (let ((.cse3 (not (= 0 |old(~__ste_client_forwardReceiver1~0)|))) (.cse4 (= 0 ~__ste_client_forwardReceiver1~0)) (.cse2 (not (= 1 ~__ste_client_autoResponse0~0))) (.cse1 (not (= 0 |old(~__ste_client_forwardReceiver2~0)|))) (.cse0 (= 0 ~__ste_client_forwardReceiver2~0)) (.cse5 (not (= 0 ~__ste_client_autoResponse0~0))) (.cse6 (= 0 ~__ste_client_forwardReceiver0~0)) (.cse7 (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse2 .cse4) (or .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse2) (or .cse1 .cse5 .cse0) (or .cse5 .cse6 .cse7))) [2018-12-02 05:15:02,367 INFO L448 ceAbstractionStarter]: For program point rjhEnableForwardingFINAL(lines 372 381) no Hoare annotation was computed. [2018-12-02 05:15:02,367 INFO L451 ceAbstractionStarter]: At program point L209(line 209) the Hoare annotation is: true [2018-12-02 05:15:02,367 INFO L448 ceAbstractionStarter]: For program point L209-1(line 209) no Hoare annotation was computed. [2018-12-02 05:15:02,367 INFO L448 ceAbstractionStarter]: For program point setupEXIT(lines 193 215) no Hoare annotation was computed. [2018-12-02 05:15:02,367 INFO L451 ceAbstractionStarter]: At program point setupENTRY(lines 193 215) the Hoare annotation is: true [2018-12-02 05:15:02,367 INFO L451 ceAbstractionStarter]: At program point L205(line 205) the Hoare annotation is: true [2018-12-02 05:15:02,367 INFO L448 ceAbstractionStarter]: For program point L205-1(line 205) no Hoare annotation was computed. [2018-12-02 05:15:02,367 INFO L448 ceAbstractionStarter]: For program point setupFINAL(lines 193 215) no Hoare annotation was computed. [2018-12-02 05:15:02,367 INFO L451 ceAbstractionStarter]: At program point L201(line 201) the Hoare annotation is: true [2018-12-02 05:15:02,367 INFO L448 ceAbstractionStarter]: For program point L201-1(line 201) no Hoare annotation was computed. [2018-12-02 05:15:02,367 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-02 05:15:02,367 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~__ste_client_autoResponse0~0) (= 0 ~__ste_client_forwardReceiver2~0) (= 0 ~__ste_client_forwardReceiver1~0) (= 0 ~__ste_client_forwardReceiver0~0)) [2018-12-02 05:15:02,367 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-02 05:15:02,367 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-02 05:15:02,367 INFO L448 ceAbstractionStarter]: For program point L1778-1(line 1778) no Hoare annotation was computed. [2018-12-02 05:15:02,367 INFO L448 ceAbstractionStarter]: For program point __utac_acc__DecryptForward_spec__1EXIT(lines 1772 1789) no Hoare annotation was computed. [2018-12-02 05:15:02,368 INFO L444 ceAbstractionStarter]: At program point L1784(line 1784) the Hoare annotation is: (and (not (= 1 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_autoResponse0~0))) [2018-12-02 05:15:02,368 INFO L448 ceAbstractionStarter]: For program point L1784-1(lines 1772 1789) no Hoare annotation was computed. [2018-12-02 05:15:02,368 INFO L451 ceAbstractionStarter]: At program point __utac_acc__DecryptForward_spec__1ENTRY(lines 1772 1789) the Hoare annotation is: true [2018-12-02 05:15:02,368 INFO L448 ceAbstractionStarter]: For program point L1780(lines 1780 1786) no Hoare annotation was computed. [2018-12-02 05:15:02,368 INFO L451 ceAbstractionStarter]: At program point L1778(line 1778) the Hoare annotation is: true [2018-12-02 05:15:02,368 INFO L448 ceAbstractionStarter]: For program point getEmailFromFINAL(lines 2165 2183) no Hoare annotation was computed. [2018-12-02 05:15:02,368 INFO L448 ceAbstractionStarter]: For program point L2173(lines 2173 2179) no Hoare annotation was computed. [2018-12-02 05:15:02,368 INFO L448 ceAbstractionStarter]: For program point getEmailFromEXIT(lines 2165 2183) no Hoare annotation was computed. [2018-12-02 05:15:02,368 INFO L451 ceAbstractionStarter]: At program point getEmailFromENTRY(lines 2165 2183) the Hoare annotation is: true [2018-12-02 05:15:02,368 INFO L448 ceAbstractionStarter]: For program point L2169(lines 2169 2180) no Hoare annotation was computed. [2018-12-02 05:15:02,368 INFO L451 ceAbstractionStarter]: At program point L492(line 492) the Hoare annotation is: true [2018-12-02 05:15:02,368 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__KeysEXIT(lines 487 496) no Hoare annotation was computed. [2018-12-02 05:15:02,368 INFO L451 ceAbstractionStarter]: At program point incoming__wrappee__KeysENTRY(lines 487 496) the Hoare annotation is: true [2018-12-02 05:15:02,368 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__KeysFINAL(lines 487 496) no Hoare annotation was computed. [2018-12-02 05:15:02,368 INFO L448 ceAbstractionStarter]: For program point L1372(lines 1372 1376) no Hoare annotation was computed. [2018-12-02 05:15:02,368 INFO L448 ceAbstractionStarter]: For program point L1372-2(lines 1362 1381) no Hoare annotation was computed. [2018-12-02 05:15:02,369 INFO L448 ceAbstractionStarter]: For program point L1369(lines 1369 1377) no Hoare annotation was computed. [2018-12-02 05:15:02,369 INFO L448 ceAbstractionStarter]: For program point L1366(lines 1366 1378) no Hoare annotation was computed. [2018-12-02 05:15:02,369 INFO L448 ceAbstractionStarter]: For program point setClientKeyringSizeEXIT(lines 1362 1381) no Hoare annotation was computed. [2018-12-02 05:15:02,369 INFO L451 ceAbstractionStarter]: At program point setClientKeyringSizeENTRY(lines 1362 1381) the Hoare annotation is: true [2018-12-02 05:15:02,371 INFO L448 ceAbstractionStarter]: For program point queueFINAL(lines 564 573) no Hoare annotation was computed. [2018-12-02 05:15:02,371 INFO L451 ceAbstractionStarter]: At program point queueENTRY(lines 564 573) the Hoare annotation is: true [2018-12-02 05:15:02,371 INFO L448 ceAbstractionStarter]: For program point queueEXIT(lines 564 573) no Hoare annotation was computed. [2018-12-02 05:15:02,371 INFO L448 ceAbstractionStarter]: For program point L1760(lines 1760 1764) no Hoare annotation was computed. [2018-12-02 05:15:02,371 INFO L448 ceAbstractionStarter]: For program point L1760-2(lines 1750 1769) no Hoare annotation was computed. [2018-12-02 05:15:02,371 INFO L448 ceAbstractionStarter]: For program point L1757(lines 1757 1765) no Hoare annotation was computed. [2018-12-02 05:15:02,371 INFO L448 ceAbstractionStarter]: For program point L1754(lines 1754 1766) no Hoare annotation was computed. [2018-12-02 05:15:02,371 INFO L448 ceAbstractionStarter]: For program point setClientIdEXIT(lines 1750 1769) no Hoare annotation was computed. [2018-12-02 05:15:02,372 INFO L451 ceAbstractionStarter]: At program point setClientIdENTRY(lines 1750 1769) the Hoare annotation is: true [2018-12-02 05:15:02,386 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 05:15:02 BoogieIcfgContainer [2018-12-02 05:15:02,386 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-02 05:15:02,387 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 05:15:02,387 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 05:15:02,387 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 05:15:02,387 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:14:48" (3/4) ... [2018-12-02 05:15:02,391 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 05:15:02,398 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobKeyChange [2018-12-02 05:15:02,398 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mail [2018-12-02 05:15:02,398 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product [2018-12-02 05:15:02,398 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_queued_client [2018-12-02 05:15:02,398 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailId [2018-12-02 05:15:02,398 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-02 05:15:02,398 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhKeyChange [2018-12-02 05:15:02,398 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_rjh [2018-12-02 05:15:02,398 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhKeyAdd [2018-12-02 05:15:02,399 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2018-12-02 05:15:02,399 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobToRjh [2018-12-02 05:15:02,399 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_bob [2018-12-02 05:15:02,399 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure select_features [2018-12-02 05:15:02,399 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure autoRespond [2018-12-02 05:15:02,399 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_bob__wrappee__Base [2018-12-02 05:15:02,399 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2018-12-02 05:15:02,399 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientForwardReceiver [2018-12-02 05:15:02,399 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming [2018-12-02 05:15:02,399 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createEmail [2018-12-02 05:15:02,399 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhDeletePrivateKey [2018-12-02 05:15:02,399 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test [2018-12-02 05:15:02,399 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2018-12-02 05:15:02,399 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_queued_email [2018-12-02 05:15:02,399 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAutoResponse [2018-12-02 05:15:02,399 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2018-12-02 05:15:02,400 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientKeyringUser [2018-12-02 05:15:02,400 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2018-12-02 05:15:02,400 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__AutoResponder [2018-12-02 05:15:02,400 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2018-12-02 05:15:02,400 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2018-12-02 05:15:02,400 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2018-12-02 05:15:02,400 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2018-12-02 05:15:02,400 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_rjh__wrappee__Base [2018-12-02 05:15:02,400 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientForwardReceiver [2018-12-02 05:15:02,400 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2018-12-02 05:15:02,400 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers [2018-12-02 05:15:02,400 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientId [2018-12-02 05:15:02,400 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure deliver [2018-12-02 05:15:02,400 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2018-12-02 05:15:02,400 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_chuck [2018-12-02 05:15:02,401 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendToAddressBook [2018-12-02 05:15:02,401 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2018-12-02 05:15:02,401 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAlias [2018-12-02 05:15:02,401 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming__wrappee__AddressBook [2018-12-02 05:15:02,401 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAutoResponse [2018-12-02 05:15:02,401 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhSetAutoRespond [2018-12-02 05:15:02,401 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2018-12-02 05:15:02,401 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2018-12-02 05:15:02,401 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure printMail [2018-12-02 05:15:02,401 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure forward [2018-12-02 05:15:02,401 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientKeyringSize [2018-12-02 05:15:02,401 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2018-12-02 05:15:02,401 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_queue_empty [2018-12-02 05:15:02,401 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobKeyAdd [2018-12-02 05:15:02,401 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientKeyringPublicKey [2018-12-02 05:15:02,402 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2018-12-02 05:15:02,402 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_chuck__wrappee__Base [2018-12-02 05:15:02,402 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-02 05:15:02,402 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2018-12-02 05:15:02,402 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAddRjh [2018-12-02 05:15:02,402 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobSetAddressBook [2018-12-02 05:15:02,402 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhEnableForwarding [2018-12-02 05:15:02,402 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup [2018-12-02 05:15:02,402 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__DecryptForward_spec__1 [2018-12-02 05:15:02,403 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2018-12-02 05:15:02,403 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming__wrappee__Keys [2018-12-02 05:15:02,403 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringSize [2018-12-02 05:15:02,403 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue [2018-12-02 05:15:02,403 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2018-12-02 05:15:02,417 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 100 nodes and edges [2018-12-02 05:15:02,418 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 52 nodes and edges [2018-12-02 05:15:02,419 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-12-02 05:15:02,420 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-02 05:15:02,421 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-02 05:15:02,450 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || __ste_client_autoResponse0 == 1 [2018-12-02 05:15:02,450 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || __ste_client_autoResponse0 == 1 [2018-12-02 05:15:02,450 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || __ste_client_autoResponse0 == 1 [2018-12-02 05:15:02,450 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || __ste_client_autoResponse0 == 1 [2018-12-02 05:15:02,450 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || __ste_client_autoResponse0 == 1 [2018-12-02 05:15:02,451 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || __ste_client_autoResponse0 == 1 [2018-12-02 05:15:02,451 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || __ste_client_autoResponse0 == 1 [2018-12-02 05:15:02,451 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || __ste_client_autoResponse0 == 1 [2018-12-02 05:15:02,451 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || __ste_client_autoResponse0 == 1 [2018-12-02 05:15:02,451 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || __ste_client_autoResponse0 == 1 [2018-12-02 05:15:02,451 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || __ste_client_autoResponse0 == 1 [2018-12-02 05:15:02,452 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || __ste_client_autoResponse0 == 1 [2018-12-02 05:15:02,533 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_f04a9d67-cba4-4b6a-a1b3-da6b655f3e23/bin-2019/utaipan/witness.graphml [2018-12-02 05:15:02,533 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 05:15:02,534 INFO L168 Benchmark]: Toolchain (without parser) took 15289.22 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.5 GB). Free memory was 957.1 MB in the beginning and 1.8 GB in the end (delta: -829.3 MB). Peak memory consumption was 638.2 MB. Max. memory is 11.5 GB. [2018-12-02 05:15:02,535 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 05:15:02,535 INFO L168 Benchmark]: CACSL2BoogieTranslator took 502.64 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.8 MB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -99.8 MB). Peak memory consumption was 48.9 MB. Max. memory is 11.5 GB. [2018-12-02 05:15:02,535 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.00 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 11.5 GB. [2018-12-02 05:15:02,535 INFO L168 Benchmark]: Boogie Preprocessor took 39.13 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2018-12-02 05:15:02,535 INFO L168 Benchmark]: RCFGBuilder took 728.54 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 907.5 MB in the end (delta: 141.0 MB). Peak memory consumption was 141.0 MB. Max. memory is 11.5 GB. [2018-12-02 05:15:02,536 INFO L168 Benchmark]: TraceAbstraction took 13841.19 ms. Allocated memory was 1.1 GB in the beginning and 2.5 GB in the end (delta: 1.4 GB). Free memory was 907.5 MB in the beginning and 1.8 GB in the end (delta: -910.8 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2018-12-02 05:15:02,536 INFO L168 Benchmark]: Witness Printer took 146.52 ms. Allocated memory is still 2.5 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 31.9 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. [2018-12-02 05:15:02,537 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 502.64 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.8 MB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -99.8 MB). Peak memory consumption was 48.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 28.00 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 39.13 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 728.54 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 907.5 MB in the end (delta: 141.0 MB). Peak memory consumption was 141.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 13841.19 ms. Allocated memory was 1.1 GB in the beginning and 2.5 GB in the end (delta: 1.4 GB). Free memory was 907.5 MB in the beginning and 1.8 GB in the end (delta: -910.8 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. * Witness Printer took 146.52 ms. Allocated memory is still 2.5 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 31.9 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 387]: 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: 1852]: Loop Invariant Derived loop invariant: ((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || __ste_client_autoResponse0 == 1 - InvariantResult [Line: 1964]: Loop Invariant Derived loop invariant: ((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || __ste_client_autoResponse0 == 1 - InvariantResult [Line: 1922]: Loop Invariant Derived loop invariant: ((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || __ste_client_autoResponse0 == 1 - InvariantResult [Line: 1829]: Loop Invariant Derived loop invariant: ((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || __ste_client_autoResponse0 == 1 - InvariantResult [Line: 1936]: Loop Invariant Derived loop invariant: ((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || __ste_client_autoResponse0 == 1 - InvariantResult [Line: 1830]: Loop Invariant Derived loop invariant: ((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || __ste_client_autoResponse0 == 1 - InvariantResult [Line: 1894]: Loop Invariant Derived loop invariant: ((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || __ste_client_autoResponse0 == 1 - InvariantResult [Line: 1908]: Loop Invariant Derived loop invariant: ((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || __ste_client_autoResponse0 == 1 - InvariantResult [Line: 1866]: Loop Invariant Derived loop invariant: ((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || __ste_client_autoResponse0 == 1 - InvariantResult [Line: 1880]: Loop Invariant Derived loop invariant: ((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || __ste_client_autoResponse0 == 1 - InvariantResult [Line: 1838]: Loop Invariant Derived loop invariant: ((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || __ste_client_autoResponse0 == 1 - InvariantResult [Line: 1950]: Loop Invariant Derived loop invariant: ((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || __ste_client_autoResponse0 == 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 70 procedures, 493 locations, 1 error locations. SAFE Result, 13.7s OverallTime, 15 OverallIterations, 3 TraceHistogramMax, 4.2s AutomataDifference, 0.0s DeadEndRemovalTime, 5.4s HoareAnnotationTime, HoareTripleCheckerStatistics: 10677 SDtfs, 3421 SDslu, 38716 SDs, 0 SdLazy, 3283 SolverSat, 43 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 126 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 87 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 98 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=26263occurred in iteration=14, 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: 2.0s AutomataMinimizationTime, 15 MinimizatonAttempts, 256 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 172 LocationsWithAnnotation, 29602 PreInvPairs, 39930 NumberOfFragments, 1243 HoareAnnotationTreeSize, 29602 FomulaSimplifications, 165238 FormulaSimplificationTreeSizeReduction, 4.0s HoareSimplificationTime, 172 FomulaSimplificationsInter, 35218 FormulaSimplificationTreeSizeReductionInter, 1.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 2905 NumberOfCodeBlocks, 2905 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 2890 ConstructedInterpolants, 0 QuantifiedInterpolants, 679130 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 15 InterpolantComputations, 15 PerfectInterpolantSequences, 500/500 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...