./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 aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_c772ffb4-9c0a-47db-b76c-7f3edd2c1099/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c772ffb4-9c0a-47db-b76c-7f3edd2c1099/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c772ffb4-9c0a-47db-b76c-7f3edd2c1099/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c772ffb4-9c0a-47db-b76c-7f3edd2c1099/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_c772ffb4-9c0a-47db-b76c-7f3edd2c1099/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c772ffb4-9c0a-47db-b76c-7f3edd2c1099/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-aa41828 [2018-11-23 07:52:04,240 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 07:52:04,241 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 07:52:04,247 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 07:52:04,247 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 07:52:04,248 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 07:52:04,248 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 07:52:04,250 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 07:52:04,251 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 07:52:04,251 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 07:52:04,252 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 07:52:04,252 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 07:52:04,253 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 07:52:04,253 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 07:52:04,254 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 07:52:04,254 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 07:52:04,255 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 07:52:04,256 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 07:52:04,257 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 07:52:04,259 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 07:52:04,259 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 07:52:04,260 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 07:52:04,261 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 07:52:04,262 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 07:52:04,262 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 07:52:04,262 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 07:52:04,263 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 07:52:04,263 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 07:52:04,264 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 07:52:04,265 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 07:52:04,265 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 07:52:04,265 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 07:52:04,265 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 07:52:04,266 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 07:52:04,266 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 07:52:04,267 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 07:52:04,267 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c772ffb4-9c0a-47db-b76c-7f3edd2c1099/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-23 07:52:04,275 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 07:52:04,275 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 07:52:04,275 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 07:52:04,276 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 07:52:04,276 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 07:52:04,276 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 07:52:04,276 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 07:52:04,276 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-23 07:52:04,276 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 07:52:04,276 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 07:52:04,277 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-23 07:52:04,277 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-23 07:52:04,277 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 07:52:04,277 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 07:52:04,277 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 07:52:04,278 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 07:52:04,278 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 07:52:04,278 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 07:52:04,278 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 07:52:04,278 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 07:52:04,278 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 07:52:04,278 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 07:52:04,279 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 07:52:04,279 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 07:52:04,279 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 07:52:04,279 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 07:52:04,279 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 07:52:04,279 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 07:52:04,279 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 07:52:04,279 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 07:52:04,280 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 07:52:04,280 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 07:52:04,280 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 07:52:04,280 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-23 07:52:04,280 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 07:52:04,280 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 07:52:04,280 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 07:52:04,281 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_c772ffb4-9c0a-47db-b76c-7f3edd2c1099/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 [2018-11-23 07:52:04,303 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 07:52:04,312 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 07:52:04,315 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 07:52:04,316 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 07:52:04,316 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 07:52:04,317 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c772ffb4-9c0a-47db-b76c-7f3edd2c1099/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/email_spec0_product40_true-unreach-call_true-termination.cil.c [2018-11-23 07:52:04,357 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c772ffb4-9c0a-47db-b76c-7f3edd2c1099/bin-2019/utaipan/data/6bb30b7f6/8248832ea5074609ba7de88464efdbf6/FLAGe7146caa7 [2018-11-23 07:52:04,823 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 07:52:04,823 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c772ffb4-9c0a-47db-b76c-7f3edd2c1099/sv-benchmarks/c/product-lines/email_spec0_product40_true-unreach-call_true-termination.cil.c [2018-11-23 07:52:04,837 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c772ffb4-9c0a-47db-b76c-7f3edd2c1099/bin-2019/utaipan/data/6bb30b7f6/8248832ea5074609ba7de88464efdbf6/FLAGe7146caa7 [2018-11-23 07:52:05,338 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c772ffb4-9c0a-47db-b76c-7f3edd2c1099/bin-2019/utaipan/data/6bb30b7f6/8248832ea5074609ba7de88464efdbf6 [2018-11-23 07:52:05,341 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 07:52:05,342 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 07:52:05,342 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 07:52:05,342 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 07:52:05,345 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 07:52:05,345 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:52:05" (1/1) ... [2018-11-23 07:52:05,347 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a7c0064 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:52:05, skipping insertion in model container [2018-11-23 07:52:05,347 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:52:05" (1/1) ... [2018-11-23 07:52:05,354 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 07:52:05,397 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 07:52:05,730 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:52:05,802 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 07:52:05,879 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:52:05,913 INFO L195 MainTranslator]: Completed translation [2018-11-23 07:52:05,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:52:05 WrapperNode [2018-11-23 07:52:05,914 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 07:52:05,914 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 07:52:05,914 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 07:52:05,915 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 07:52:05,919 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:52:05" (1/1) ... [2018-11-23 07:52:05,940 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:52:05" (1/1) ... [2018-11-23 07:52:05,949 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 07:52:05,949 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 07:52:05,949 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 07:52:05,949 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 07:52:05,957 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:52:05" (1/1) ... [2018-11-23 07:52:05,957 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:52:05" (1/1) ... [2018-11-23 07:52:05,963 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:52:05" (1/1) ... [2018-11-23 07:52:05,963 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:52:05" (1/1) ... [2018-11-23 07:52:05,983 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:52:05" (1/1) ... [2018-11-23 07:52:05,992 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:52:05" (1/1) ... [2018-11-23 07:52:05,999 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:52:05" (1/1) ... [2018-11-23 07:52:06,005 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 07:52:06,005 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 07:52:06,006 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 07:52:06,006 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 07:52:06,006 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:52:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c772ffb4-9c0a-47db-b76c-7f3edd2c1099/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 [2018-11-23 07:52:06,052 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2018-11-23 07:52:06,052 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2018-11-23 07:52:06,052 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2018-11-23 07:52:06,052 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2018-11-23 07:52:06,052 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2018-11-23 07:52:06,052 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2018-11-23 07:52:06,053 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2018-11-23 07:52:06,053 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2018-11-23 07:52:06,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 07:52:06,053 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2018-11-23 07:52:06,053 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2018-11-23 07:52:06,053 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2018-11-23 07:52:06,053 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2018-11-23 07:52:06,053 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-23 07:52:06,054 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-23 07:52:06,054 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2018-11-23 07:52:06,054 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2018-11-23 07:52:06,054 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2018-11-23 07:52:06,054 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2018-11-23 07:52:06,054 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2018-11-23 07:52:06,054 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2018-11-23 07:52:06,054 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2018-11-23 07:52:06,054 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2018-11-23 07:52:06,055 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2018-11-23 07:52:06,055 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2018-11-23 07:52:06,055 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2018-11-23 07:52:06,055 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2018-11-23 07:52:06,055 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2018-11-23 07:52:06,055 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2018-11-23 07:52:06,055 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2018-11-23 07:52:06,055 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2018-11-23 07:52:06,055 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2018-11-23 07:52:06,055 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2018-11-23 07:52:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2018-11-23 07:52:06,056 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2018-11-23 07:52:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2018-11-23 07:52:06,056 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2018-11-23 07:52:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2018-11-23 07:52:06,056 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2018-11-23 07:52:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AddressBook [2018-11-23 07:52:06,056 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AddressBook [2018-11-23 07:52:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2018-11-23 07:52:06,056 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2018-11-23 07:52:06,057 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2018-11-23 07:52:06,057 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2018-11-23 07:52:06,057 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2018-11-23 07:52:06,057 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2018-11-23 07:52:06,057 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2018-11-23 07:52:06,057 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2018-11-23 07:52:06,057 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2018-11-23 07:52:06,057 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2018-11-23 07:52:06,057 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-11-23 07:52:06,057 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2018-11-23 07:52:06,058 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2018-11-23 07:52:06,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 07:52:06,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 07:52:06,058 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2018-11-23 07:52:06,058 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2018-11-23 07:52:06,058 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2018-11-23 07:52:06,058 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2018-11-23 07:52:06,058 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2018-11-23 07:52:06,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2018-11-23 07:52:06,058 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2018-11-23 07:52:06,059 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2018-11-23 07:52:06,059 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2018-11-23 07:52:06,059 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2018-11-23 07:52:06,059 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2018-11-23 07:52:06,059 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2018-11-23 07:52:06,059 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2018-11-23 07:52:06,059 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2018-11-23 07:52:06,059 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2018-11-23 07:52:06,059 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2018-11-23 07:52:06,059 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2018-11-23 07:52:06,060 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2018-11-23 07:52:06,060 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-23 07:52:06,060 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-23 07:52:06,060 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2018-11-23 07:52:06,060 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2018-11-23 07:52:06,060 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 07:52:06,060 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 07:52:06,060 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2018-11-23 07:52:06,060 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2018-11-23 07:52:06,060 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2018-11-23 07:52:06,061 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2018-11-23 07:52:06,061 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2018-11-23 07:52:06,061 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2018-11-23 07:52:06,061 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2018-11-23 07:52:06,061 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2018-11-23 07:52:06,061 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2018-11-23 07:52:06,061 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2018-11-23 07:52:06,061 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-23 07:52:06,061 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-23 07:52:06,061 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2018-11-23 07:52:06,062 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2018-11-23 07:52:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2018-11-23 07:52:06,062 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2018-11-23 07:52:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2018-11-23 07:52:06,062 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2018-11-23 07:52:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2018-11-23 07:52:06,062 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2018-11-23 07:52:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-23 07:52:06,062 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-23 07:52:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2018-11-23 07:52:06,063 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2018-11-23 07:52:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2018-11-23 07:52:06,063 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2018-11-23 07:52:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2018-11-23 07:52:06,063 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2018-11-23 07:52:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-23 07:52:06,063 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-23 07:52:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2018-11-23 07:52:06,063 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2018-11-23 07:52:06,064 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2018-11-23 07:52:06,064 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2018-11-23 07:52:06,064 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2018-11-23 07:52:06,064 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2018-11-23 07:52:06,064 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2018-11-23 07:52:06,064 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2018-11-23 07:52:06,064 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2018-11-23 07:52:06,064 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2018-11-23 07:52:06,065 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2018-11-23 07:52:06,065 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2018-11-23 07:52:06,065 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2018-11-23 07:52:06,065 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2018-11-23 07:52:06,065 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2018-11-23 07:52:06,065 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2018-11-23 07:52:06,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-23 07:52:06,065 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2018-11-23 07:52:06,065 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2018-11-23 07:52:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2018-11-23 07:52:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2018-11-23 07:52:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2018-11-23 07:52:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2018-11-23 07:52:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2018-11-23 07:52:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2018-11-23 07:52:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2018-11-23 07:52:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2018-11-23 07:52:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-23 07:52:06,067 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-23 07:52:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 07:52:06,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 07:52:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Keys [2018-11-23 07:52:06,067 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Keys [2018-11-23 07:52:07,020 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 07:52:07,020 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 07:52:07,021 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:52:07 BoogieIcfgContainer [2018-11-23 07:52:07,021 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 07:52:07,022 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 07:52:07,022 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 07:52:07,024 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 07:52:07,024 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 07:52:05" (1/3) ... [2018-11-23 07:52:07,024 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d41a994 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 07:52:07, skipping insertion in model container [2018-11-23 07:52:07,025 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:52:05" (2/3) ... [2018-11-23 07:52:07,025 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d41a994 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 07:52:07, skipping insertion in model container [2018-11-23 07:52:07,025 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:52:07" (3/3) ... [2018-11-23 07:52:07,026 INFO L112 eAbstractionObserver]: Analyzing ICFG email_spec0_product40_true-unreach-call_true-termination.cil.c [2018-11-23 07:52:07,032 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 07:52:07,038 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 07:52:07,049 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 07:52:07,073 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 07:52:07,073 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 07:52:07,073 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 07:52:07,073 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 07:52:07,074 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 07:52:07,074 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 07:52:07,074 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 07:52:07,074 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 07:52:07,095 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states. [2018-11-23 07:52:07,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2018-11-23 07:52:07,112 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:52:07,113 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] [2018-11-23 07:52:07,115 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:52:07,118 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:52:07,119 INFO L82 PathProgramCache]: Analyzing trace with hash 751574909, now seen corresponding path program 1 times [2018-11-23 07:52:07,120 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:52:07,149 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:07,150 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:52:07,150 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:07,150 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:52:07,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:52:07,431 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-11-23 07:52:07,433 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:52:07,433 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-23 07:52:07,433 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:52:07,437 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-23 07:52:07,445 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-23 07:52:07,445 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 07:52:07,447 INFO L87 Difference]: Start difference. First operand 493 states. Second operand 2 states. [2018-11-23 07:52:07,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:52:07,499 INFO L93 Difference]: Finished difference Result 697 states and 939 transitions. [2018-11-23 07:52:07,499 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-23 07:52:07,500 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 177 [2018-11-23 07:52:07,500 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:52:07,514 INFO L225 Difference]: With dead ends: 697 [2018-11-23 07:52:07,514 INFO L226 Difference]: Without dead ends: 482 [2018-11-23 07:52:07,518 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 [2018-11-23 07:52:07,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 482 states. [2018-11-23 07:52:07,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 482 to 482. [2018-11-23 07:52:07,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 482 states. [2018-11-23 07:52:07,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 482 states and 655 transitions. [2018-11-23 07:52:07,571 INFO L78 Accepts]: Start accepts. Automaton has 482 states and 655 transitions. Word has length 177 [2018-11-23 07:52:07,573 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:52:07,573 INFO L480 AbstractCegarLoop]: Abstraction has 482 states and 655 transitions. [2018-11-23 07:52:07,573 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-23 07:52:07,573 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 655 transitions. [2018-11-23 07:52:07,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2018-11-23 07:52:07,578 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:52:07,578 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] [2018-11-23 07:52:07,578 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:52:07,579 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:52:07,579 INFO L82 PathProgramCache]: Analyzing trace with hash -1332370845, now seen corresponding path program 1 times [2018-11-23 07:52:07,579 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:52:07,580 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:07,580 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:52:07,580 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:07,580 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:52:07,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:52:07,738 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-11-23 07:52:07,738 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:52:07,738 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:52:07,739 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:52:07,741 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:52:07,741 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:52:07,741 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:52:07,742 INFO L87 Difference]: Start difference. First operand 482 states and 655 transitions. Second operand 3 states. [2018-11-23 07:52:07,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:52:07,791 INFO L93 Difference]: Finished difference Result 680 states and 904 transitions. [2018-11-23 07:52:07,792 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:52:07,792 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 178 [2018-11-23 07:52:07,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:52:07,796 INFO L225 Difference]: With dead ends: 680 [2018-11-23 07:52:07,796 INFO L226 Difference]: Without dead ends: 485 [2018-11-23 07:52:07,798 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 [2018-11-23 07:52:07,799 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2018-11-23 07:52:07,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 484. [2018-11-23 07:52:07,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 484 states. [2018-11-23 07:52:07,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 484 states and 657 transitions. [2018-11-23 07:52:07,823 INFO L78 Accepts]: Start accepts. Automaton has 484 states and 657 transitions. Word has length 178 [2018-11-23 07:52:07,823 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:52:07,823 INFO L480 AbstractCegarLoop]: Abstraction has 484 states and 657 transitions. [2018-11-23 07:52:07,823 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:52:07,824 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 657 transitions. [2018-11-23 07:52:07,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2018-11-23 07:52:07,827 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:52:07,827 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] [2018-11-23 07:52:07,827 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:52:07,827 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:52:07,828 INFO L82 PathProgramCache]: Analyzing trace with hash 493876434, now seen corresponding path program 1 times [2018-11-23 07:52:07,828 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:52:07,828 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:07,829 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:52:07,829 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:07,829 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:52:07,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:52:07,953 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-11-23 07:52:07,953 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:52:07,953 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:52:07,953 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:52:07,954 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:52:07,954 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:52:07,954 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:52:07,954 INFO L87 Difference]: Start difference. First operand 484 states and 657 transitions. Second operand 3 states. [2018-11-23 07:52:07,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:52:07,988 INFO L93 Difference]: Finished difference Result 948 states and 1318 transitions. [2018-11-23 07:52:07,989 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:52:07,989 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 190 [2018-11-23 07:52:07,990 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:52:07,993 INFO L225 Difference]: With dead ends: 948 [2018-11-23 07:52:07,993 INFO L226 Difference]: Without dead ends: 529 [2018-11-23 07:52:07,994 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 [2018-11-23 07:52:07,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 529 states. [2018-11-23 07:52:08,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 529 to 528. [2018-11-23 07:52:08,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 528 states. [2018-11-23 07:52:08,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 528 states and 732 transitions. [2018-11-23 07:52:08,016 INFO L78 Accepts]: Start accepts. Automaton has 528 states and 732 transitions. Word has length 190 [2018-11-23 07:52:08,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:52:08,016 INFO L480 AbstractCegarLoop]: Abstraction has 528 states and 732 transitions. [2018-11-23 07:52:08,017 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:52:08,017 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 732 transitions. [2018-11-23 07:52:08,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2018-11-23 07:52:08,020 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:52:08,020 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] [2018-11-23 07:52:08,020 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:52:08,020 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:52:08,020 INFO L82 PathProgramCache]: Analyzing trace with hash 1589522442, now seen corresponding path program 1 times [2018-11-23 07:52:08,021 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:52:08,021 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:08,021 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:52:08,022 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:08,022 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:52:08,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:52:08,125 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-11-23 07:52:08,126 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:52:08,126 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:52:08,126 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:52:08,126 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:52:08,127 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:52:08,127 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:52:08,127 INFO L87 Difference]: Start difference. First operand 528 states and 732 transitions. Second operand 3 states. [2018-11-23 07:52:08,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:52:08,163 INFO L93 Difference]: Finished difference Result 1077 states and 1538 transitions. [2018-11-23 07:52:08,164 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:52:08,164 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 191 [2018-11-23 07:52:08,164 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:52:08,167 INFO L225 Difference]: With dead ends: 1077 [2018-11-23 07:52:08,167 INFO L226 Difference]: Without dead ends: 614 [2018-11-23 07:52:08,168 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 [2018-11-23 07:52:08,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 614 states. [2018-11-23 07:52:08,201 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 614 to 613. [2018-11-23 07:52:08,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 613 states. [2018-11-23 07:52:08,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 613 states and 876 transitions. [2018-11-23 07:52:08,204 INFO L78 Accepts]: Start accepts. Automaton has 613 states and 876 transitions. Word has length 191 [2018-11-23 07:52:08,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:52:08,205 INFO L480 AbstractCegarLoop]: Abstraction has 613 states and 876 transitions. [2018-11-23 07:52:08,205 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:52:08,205 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 876 transitions. [2018-11-23 07:52:08,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2018-11-23 07:52:08,208 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:52:08,209 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] [2018-11-23 07:52:08,209 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:52:08,209 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:52:08,209 INFO L82 PathProgramCache]: Analyzing trace with hash 1746147796, now seen corresponding path program 1 times [2018-11-23 07:52:08,209 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:52:08,210 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:08,210 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:52:08,210 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:08,210 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:52:08,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:52:08,401 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-11-23 07:52:08,401 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:52:08,401 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2018-11-23 07:52:08,401 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:52:08,402 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-23 07:52:08,402 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-23 07:52:08,402 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=132, Unknown=0, NotChecked=0, Total=156 [2018-11-23 07:52:08,402 INFO L87 Difference]: Start difference. First operand 613 states and 876 transitions. Second operand 13 states. [2018-11-23 07:52:09,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:52:09,880 INFO L93 Difference]: Finished difference Result 1358 states and 1943 transitions. [2018-11-23 07:52:09,880 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-23 07:52:09,881 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 194 [2018-11-23 07:52:09,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:52:09,886 INFO L225 Difference]: With dead ends: 1358 [2018-11-23 07:52:09,887 INFO L226 Difference]: Without dead ends: 1176 [2018-11-23 07:52:09,888 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 [2018-11-23 07:52:09,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1176 states. [2018-11-23 07:52:09,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1176 to 1168. [2018-11-23 07:52:09,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1168 states. [2018-11-23 07:52:09,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 1168 states and 1689 transitions. [2018-11-23 07:52:09,935 INFO L78 Accepts]: Start accepts. Automaton has 1168 states and 1689 transitions. Word has length 194 [2018-11-23 07:52:09,936 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:52:09,936 INFO L480 AbstractCegarLoop]: Abstraction has 1168 states and 1689 transitions. [2018-11-23 07:52:09,936 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-23 07:52:09,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 1689 transitions. [2018-11-23 07:52:09,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2018-11-23 07:52:09,940 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:52:09,941 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] [2018-11-23 07:52:09,941 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:52:09,941 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:52:09,941 INFO L82 PathProgramCache]: Analyzing trace with hash -1136221646, now seen corresponding path program 1 times [2018-11-23 07:52:09,941 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:52:09,942 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:09,942 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:52:09,942 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:09,942 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:52:09,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:52:10,036 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-11-23 07:52:10,036 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:52:10,036 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:52:10,036 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:52:10,037 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:52:10,037 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:52:10,037 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:52:10,037 INFO L87 Difference]: Start difference. First operand 1168 states and 1689 transitions. Second operand 3 states. [2018-11-23 07:52:10,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:52:10,085 INFO L93 Difference]: Finished difference Result 2601 states and 3869 transitions. [2018-11-23 07:52:10,085 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:52:10,086 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 192 [2018-11-23 07:52:10,086 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:52:10,092 INFO L225 Difference]: With dead ends: 2601 [2018-11-23 07:52:10,092 INFO L226 Difference]: Without dead ends: 1498 [2018-11-23 07:52:10,095 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 [2018-11-23 07:52:10,097 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1498 states. [2018-11-23 07:52:10,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1498 to 1496. [2018-11-23 07:52:10,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1496 states. [2018-11-23 07:52:10,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 1496 states and 2243 transitions. [2018-11-23 07:52:10,154 INFO L78 Accepts]: Start accepts. Automaton has 1496 states and 2243 transitions. Word has length 192 [2018-11-23 07:52:10,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:52:10,154 INFO L480 AbstractCegarLoop]: Abstraction has 1496 states and 2243 transitions. [2018-11-23 07:52:10,154 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:52:10,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 2243 transitions. [2018-11-23 07:52:10,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2018-11-23 07:52:10,161 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:52:10,161 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] [2018-11-23 07:52:10,161 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:52:10,161 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:52:10,162 INFO L82 PathProgramCache]: Analyzing trace with hash 849969814, now seen corresponding path program 1 times [2018-11-23 07:52:10,162 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:52:10,162 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:10,162 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:52:10,162 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:10,162 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:52:10,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:52:10,299 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 07:52:10,299 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:52:10,299 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 07:52:10,299 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:52:10,299 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 07:52:10,300 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 07:52:10,300 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-23 07:52:10,300 INFO L87 Difference]: Start difference. First operand 1496 states and 2243 transitions. Second operand 6 states. [2018-11-23 07:52:10,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:52:10,699 INFO L93 Difference]: Finished difference Result 3316 states and 4929 transitions. [2018-11-23 07:52:10,700 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 07:52:10,700 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 195 [2018-11-23 07:52:10,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:52:10,713 INFO L225 Difference]: With dead ends: 3316 [2018-11-23 07:52:10,713 INFO L226 Difference]: Without dead ends: 2947 [2018-11-23 07:52:10,715 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 [2018-11-23 07:52:10,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2947 states. [2018-11-23 07:52:10,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2947 to 2932. [2018-11-23 07:52:10,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2932 states. [2018-11-23 07:52:10,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2932 states to 2932 states and 4437 transitions. [2018-11-23 07:52:10,849 INFO L78 Accepts]: Start accepts. Automaton has 2932 states and 4437 transitions. Word has length 195 [2018-11-23 07:52:10,850 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:52:10,850 INFO L480 AbstractCegarLoop]: Abstraction has 2932 states and 4437 transitions. [2018-11-23 07:52:10,850 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 07:52:10,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2932 states and 4437 transitions. [2018-11-23 07:52:10,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2018-11-23 07:52:10,860 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:52:10,860 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] [2018-11-23 07:52:10,860 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:52:10,861 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:52:10,861 INFO L82 PathProgramCache]: Analyzing trace with hash 953223485, now seen corresponding path program 1 times [2018-11-23 07:52:10,861 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:52:10,861 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:10,862 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:52:10,862 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:10,862 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:52:10,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:52:10,991 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 07:52:10,991 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:52:10,992 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-23 07:52:10,992 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:52:10,992 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 07:52:10,992 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 07:52:10,992 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-23 07:52:10,992 INFO L87 Difference]: Start difference. First operand 2932 states and 4437 transitions. Second operand 9 states. [2018-11-23 07:52:11,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:52:11,142 INFO L93 Difference]: Finished difference Result 3717 states and 5455 transitions. [2018-11-23 07:52:11,143 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 07:52:11,143 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 196 [2018-11-23 07:52:11,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:52:11,155 INFO L225 Difference]: With dead ends: 3717 [2018-11-23 07:52:11,155 INFO L226 Difference]: Without dead ends: 2974 [2018-11-23 07:52:11,159 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 [2018-11-23 07:52:11,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2974 states. [2018-11-23 07:52:11,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2974 to 2954. [2018-11-23 07:52:11,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2954 states. [2018-11-23 07:52:11,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2954 states to 2954 states and 4465 transitions. [2018-11-23 07:52:11,290 INFO L78 Accepts]: Start accepts. Automaton has 2954 states and 4465 transitions. Word has length 196 [2018-11-23 07:52:11,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:52:11,290 INFO L480 AbstractCegarLoop]: Abstraction has 2954 states and 4465 transitions. [2018-11-23 07:52:11,290 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 07:52:11,290 INFO L276 IsEmpty]: Start isEmpty. Operand 2954 states and 4465 transitions. [2018-11-23 07:52:11,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2018-11-23 07:52:11,301 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:52:11,301 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] [2018-11-23 07:52:11,301 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:52:11,301 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:52:11,302 INFO L82 PathProgramCache]: Analyzing trace with hash -1214106571, now seen corresponding path program 1 times [2018-11-23 07:52:11,302 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:52:11,302 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:11,302 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:52:11,302 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:11,302 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:52:11,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:52:11,467 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 07:52:11,467 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:52:11,467 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 07:52:11,467 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:52:11,468 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 07:52:11,468 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 07:52:11,468 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-23 07:52:11,468 INFO L87 Difference]: Start difference. First operand 2954 states and 4465 transitions. Second operand 6 states. [2018-11-23 07:52:11,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:52:11,832 INFO L93 Difference]: Finished difference Result 6652 states and 9927 transitions. [2018-11-23 07:52:11,832 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 07:52:11,832 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 196 [2018-11-23 07:52:11,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:52:11,848 INFO L225 Difference]: With dead ends: 6652 [2018-11-23 07:52:11,848 INFO L226 Difference]: Without dead ends: 5887 [2018-11-23 07:52:11,851 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 [2018-11-23 07:52:11,855 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5887 states. [2018-11-23 07:52:11,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5887 to 5848. [2018-11-23 07:52:11,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5848 states. [2018-11-23 07:52:12,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5848 states to 5848 states and 8899 transitions. [2018-11-23 07:52:12,006 INFO L78 Accepts]: Start accepts. Automaton has 5848 states and 8899 transitions. Word has length 196 [2018-11-23 07:52:12,007 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:52:12,007 INFO L480 AbstractCegarLoop]: Abstraction has 5848 states and 8899 transitions. [2018-11-23 07:52:12,007 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 07:52:12,007 INFO L276 IsEmpty]: Start isEmpty. Operand 5848 states and 8899 transitions. [2018-11-23 07:52:12,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2018-11-23 07:52:12,018 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:52:12,018 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] [2018-11-23 07:52:12,018 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:52:12,018 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:52:12,018 INFO L82 PathProgramCache]: Analyzing trace with hash 1829074426, now seen corresponding path program 1 times [2018-11-23 07:52:12,018 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:52:12,019 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:12,019 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:52:12,019 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:12,019 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:52:12,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:52:12,115 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 07:52:12,115 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:52:12,115 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-23 07:52:12,115 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:52:12,116 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 07:52:12,116 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 07:52:12,116 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-23 07:52:12,116 INFO L87 Difference]: Start difference. First operand 5848 states and 8899 transitions. Second operand 9 states. [2018-11-23 07:52:12,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:52:12,261 INFO L93 Difference]: Finished difference Result 7503 states and 11055 transitions. [2018-11-23 07:52:12,261 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 07:52:12,261 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 197 [2018-11-23 07:52:12,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:52:12,276 INFO L225 Difference]: With dead ends: 7503 [2018-11-23 07:52:12,276 INFO L226 Difference]: Without dead ends: 5968 [2018-11-23 07:52:12,281 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 [2018-11-23 07:52:12,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5968 states. [2018-11-23 07:52:12,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5968 to 5928. [2018-11-23 07:52:12,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5928 states. [2018-11-23 07:52:12,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5928 states to 5928 states and 9003 transitions. [2018-11-23 07:52:12,531 INFO L78 Accepts]: Start accepts. Automaton has 5928 states and 9003 transitions. Word has length 197 [2018-11-23 07:52:12,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:52:12,532 INFO L480 AbstractCegarLoop]: Abstraction has 5928 states and 9003 transitions. [2018-11-23 07:52:12,532 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 07:52:12,532 INFO L276 IsEmpty]: Start isEmpty. Operand 5928 states and 9003 transitions. [2018-11-23 07:52:12,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2018-11-23 07:52:12,550 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:52:12,550 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] [2018-11-23 07:52:12,550 INFO L423 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:52:12,550 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:52:12,550 INFO L82 PathProgramCache]: Analyzing trace with hash -765970699, now seen corresponding path program 1 times [2018-11-23 07:52:12,550 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:52:12,551 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:12,551 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:52:12,551 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:12,551 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:52:12,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:52:12,690 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 07:52:12,690 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:52:12,690 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-23 07:52:12,690 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:52:12,690 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 07:52:12,691 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 07:52:12,691 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-23 07:52:12,691 INFO L87 Difference]: Start difference. First operand 5928 states and 9003 transitions. Second operand 9 states. [2018-11-23 07:52:12,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:52:12,910 INFO L93 Difference]: Finished difference Result 7663 states and 11271 transitions. [2018-11-23 07:52:12,910 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 07:52:12,910 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 198 [2018-11-23 07:52:12,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:52:12,932 INFO L225 Difference]: With dead ends: 7663 [2018-11-23 07:52:12,932 INFO L226 Difference]: Without dead ends: 6048 [2018-11-23 07:52:12,938 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 [2018-11-23 07:52:12,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6048 states. [2018-11-23 07:52:13,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6048 to 5996. [2018-11-23 07:52:13,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5996 states. [2018-11-23 07:52:13,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5996 states to 5996 states and 9111 transitions. [2018-11-23 07:52:13,148 INFO L78 Accepts]: Start accepts. Automaton has 5996 states and 9111 transitions. Word has length 198 [2018-11-23 07:52:13,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:52:13,148 INFO L480 AbstractCegarLoop]: Abstraction has 5996 states and 9111 transitions. [2018-11-23 07:52:13,148 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 07:52:13,149 INFO L276 IsEmpty]: Start isEmpty. Operand 5996 states and 9111 transitions. [2018-11-23 07:52:13,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2018-11-23 07:52:13,169 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:52:13,169 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] [2018-11-23 07:52:13,169 INFO L423 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:52:13,169 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:52:13,169 INFO L82 PathProgramCache]: Analyzing trace with hash 1417706228, now seen corresponding path program 1 times [2018-11-23 07:52:13,169 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:52:13,170 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:13,170 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:52:13,170 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:13,170 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:52:13,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:52:13,305 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 07:52:13,306 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:52:13,306 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 07:52:13,306 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:52:13,306 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 07:52:13,306 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 07:52:13,307 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-23 07:52:13,307 INFO L87 Difference]: Start difference. First operand 5996 states and 9111 transitions. Second operand 6 states. [2018-11-23 07:52:13,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:52:13,926 INFO L93 Difference]: Finished difference Result 13594 states and 20385 transitions. [2018-11-23 07:52:13,927 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 07:52:13,927 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 198 [2018-11-23 07:52:13,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:52:13,963 INFO L225 Difference]: With dead ends: 13594 [2018-11-23 07:52:13,963 INFO L226 Difference]: Without dead ends: 11528 [2018-11-23 07:52:13,972 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 [2018-11-23 07:52:13,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11528 states. [2018-11-23 07:52:14,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11528 to 11479. [2018-11-23 07:52:14,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11479 states. [2018-11-23 07:52:14,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11479 states to 11479 states and 17605 transitions. [2018-11-23 07:52:14,388 INFO L78 Accepts]: Start accepts. Automaton has 11479 states and 17605 transitions. Word has length 198 [2018-11-23 07:52:14,389 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:52:14,389 INFO L480 AbstractCegarLoop]: Abstraction has 11479 states and 17605 transitions. [2018-11-23 07:52:14,389 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 07:52:14,389 INFO L276 IsEmpty]: Start isEmpty. Operand 11479 states and 17605 transitions. [2018-11-23 07:52:14,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2018-11-23 07:52:14,415 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:52:14,416 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] [2018-11-23 07:52:14,416 INFO L423 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:52:14,416 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:52:14,416 INFO L82 PathProgramCache]: Analyzing trace with hash -276782058, now seen corresponding path program 1 times [2018-11-23 07:52:14,416 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:52:14,417 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:14,417 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:52:14,417 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:14,417 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:52:14,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:52:14,503 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-11-23 07:52:14,503 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:52:14,503 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:52:14,503 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:52:14,503 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:52:14,504 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:52:14,504 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:52:14,504 INFO L87 Difference]: Start difference. First operand 11479 states and 17605 transitions. Second operand 3 states. [2018-11-23 07:52:14,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:52:14,870 INFO L93 Difference]: Finished difference Result 27965 states and 43905 transitions. [2018-11-23 07:52:14,870 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:52:14,870 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 200 [2018-11-23 07:52:14,870 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:52:14,919 INFO L225 Difference]: With dead ends: 27965 [2018-11-23 07:52:14,919 INFO L226 Difference]: Without dead ends: 16549 [2018-11-23 07:52:14,950 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 [2018-11-23 07:52:14,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16549 states. [2018-11-23 07:52:15,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16549 to 16535. [2018-11-23 07:52:15,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16535 states. [2018-11-23 07:52:15,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16535 states to 16535 states and 26229 transitions. [2018-11-23 07:52:15,536 INFO L78 Accepts]: Start accepts. Automaton has 16535 states and 26229 transitions. Word has length 200 [2018-11-23 07:52:15,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:52:15,536 INFO L480 AbstractCegarLoop]: Abstraction has 16535 states and 26229 transitions. [2018-11-23 07:52:15,536 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:52:15,536 INFO L276 IsEmpty]: Start isEmpty. Operand 16535 states and 26229 transitions. [2018-11-23 07:52:15,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2018-11-23 07:52:15,567 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:52:15,567 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] [2018-11-23 07:52:15,567 INFO L423 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:52:15,567 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:52:15,568 INFO L82 PathProgramCache]: Analyzing trace with hash -1326013906, now seen corresponding path program 1 times [2018-11-23 07:52:15,568 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:52:15,568 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:15,568 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:52:15,568 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:15,568 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:52:15,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:52:15,667 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-11-23 07:52:15,667 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:52:15,668 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:52:15,668 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:52:15,668 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:52:15,670 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:52:15,670 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:52:15,670 INFO L87 Difference]: Start difference. First operand 16535 states and 26229 transitions. Second operand 3 states. [2018-11-23 07:52:16,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:52:16,199 INFO L93 Difference]: Finished difference Result 42749 states and 69137 transitions. [2018-11-23 07:52:16,199 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:52:16,199 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 201 [2018-11-23 07:52:16,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:52:16,261 INFO L225 Difference]: With dead ends: 42749 [2018-11-23 07:52:16,261 INFO L226 Difference]: Without dead ends: 26277 [2018-11-23 07:52:16,296 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 [2018-11-23 07:52:16,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26277 states. [2018-11-23 07:52:16,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26277 to 26263. [2018-11-23 07:52:16,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26263 states. [2018-11-23 07:52:17,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26263 states to 26263 states and 42709 transitions. [2018-11-23 07:52:17,005 INFO L78 Accepts]: Start accepts. Automaton has 26263 states and 42709 transitions. Word has length 201 [2018-11-23 07:52:17,005 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:52:17,005 INFO L480 AbstractCegarLoop]: Abstraction has 26263 states and 42709 transitions. [2018-11-23 07:52:17,005 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:52:17,005 INFO L276 IsEmpty]: Start isEmpty. Operand 26263 states and 42709 transitions. [2018-11-23 07:52:17,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2018-11-23 07:52:17,040 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:52:17,040 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] [2018-11-23 07:52:17,040 INFO L423 AbstractCegarLoop]: === Iteration 15 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:52:17,041 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:52:17,041 INFO L82 PathProgramCache]: Analyzing trace with hash 1401257334, now seen corresponding path program 1 times [2018-11-23 07:52:17,041 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:52:17,041 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:17,042 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:52:17,042 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:52:17,042 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:52:17,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:52:17,129 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 07:52:17,130 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:52:17,130 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-23 07:52:17,130 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:52:17,130 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 07:52:17,130 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 07:52:17,130 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-23 07:52:17,131 INFO L87 Difference]: Start difference. First operand 26263 states and 42709 transitions. Second operand 8 states. [2018-11-23 07:52:17,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:52:17,441 INFO L93 Difference]: Finished difference Result 26263 states and 42709 transitions. [2018-11-23 07:52:17,441 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 07:52:17,441 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 202 [2018-11-23 07:52:17,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:52:17,442 INFO L225 Difference]: With dead ends: 26263 [2018-11-23 07:52:17,442 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 07:52:17,477 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 [2018-11-23 07:52:17,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 07:52:17,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 07:52:17,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 07:52:17,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 07:52:17,482 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 202 [2018-11-23 07:52:17,482 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:52:17,482 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 07:52:17,482 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 07:52:17,483 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 07:52:17,483 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 07:52:17,486 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 07:52:17,865 WARN L180 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-11-23 07:52:18,630 WARN L180 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-11-23 07:52:18,785 WARN L180 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-11-23 07:52:19,071 WARN L180 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 536 DAG size of output: 6 [2018-11-23 07:52:19,317 WARN L180 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-11-23 07:52:19,928 WARN L180 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-11-23 07:52:20,275 WARN L180 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-11-23 07:52:20,496 WARN L180 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-11-23 07:52:20,605 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-11-23 07:52:20,877 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-11-23 07:52:21,167 WARN L180 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-11-23 07:52:21,379 WARN L180 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-11-23 07:52:21,556 WARN L180 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-11-23 07:52:21,696 WARN L180 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-11-23 07:52:21,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:52:21,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:52:21,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:52:21,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:52:21,900 WARN L180 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-11-23 07:52:21,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:52:21,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:52:21,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:52:21,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:52:22,206 WARN L180 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-11-23 07:52:22,455 WARN L180 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 6 [2018-11-23 07:52:24,291 INFO L448 ceAbstractionStarter]: For program point bobKeyChangeFINAL(lines 329 338) no Hoare annotation was computed. [2018-11-23 07:52:24,291 INFO L448 ceAbstractionStarter]: For program point bobKeyChangeEXIT(lines 329 338) no Hoare annotation was computed. [2018-11-23 07:52:24,291 INFO L451 ceAbstractionStarter]: At program point bobKeyChangeENTRY(lines 329 338) the Hoare annotation is: true [2018-11-23 07:52:24,291 INFO L451 ceAbstractionStarter]: At program point mailENTRY(lines 416 427) the Hoare annotation is: true [2018-11-23 07:52:24,291 INFO L448 ceAbstractionStarter]: For program point mailEXIT(lines 416 427) no Hoare annotation was computed. [2018-11-23 07:52:24,291 INFO L451 ceAbstractionStarter]: At program point L423(line 423) the Hoare annotation is: true [2018-11-23 07:52:24,291 INFO L448 ceAbstractionStarter]: For program point mailFINAL(lines 416 427) no Hoare annotation was computed. [2018-11-23 07:52:24,291 INFO L451 ceAbstractionStarter]: At program point L422(line 422) the Hoare annotation is: true [2018-11-23 07:52:24,291 INFO L448 ceAbstractionStarter]: For program point L422-1(line 422) no Hoare annotation was computed. [2018-11-23 07:52:24,291 INFO L448 ceAbstractionStarter]: For program point valid_productEXIT(lines 699 707) no Hoare annotation was computed. [2018-11-23 07:52:24,291 INFO L451 ceAbstractionStarter]: At program point valid_productENTRY(lines 699 707) the Hoare annotation is: true [2018-11-23 07:52:24,291 INFO L448 ceAbstractionStarter]: For program point valid_productFINAL(lines 699 707) no Hoare annotation was computed. [2018-11-23 07:52:24,292 INFO L448 ceAbstractionStarter]: For program point get_queued_clientEXIT(lines 583 591) no Hoare annotation was computed. [2018-11-23 07:52:24,292 INFO L451 ceAbstractionStarter]: At program point get_queued_clientENTRY(lines 583 591) the Hoare annotation is: true [2018-11-23 07:52:24,292 INFO L448 ceAbstractionStarter]: For program point get_queued_clientFINAL(lines 583 591) no Hoare annotation was computed. [2018-11-23 07:52:24,292 INFO L448 ceAbstractionStarter]: For program point getEmailIdFINAL(lines 2128 2146) no Hoare annotation was computed. [2018-11-23 07:52:24,292 INFO L448 ceAbstractionStarter]: For program point getEmailIdEXIT(lines 2128 2146) no Hoare annotation was computed. [2018-11-23 07:52:24,292 INFO L448 ceAbstractionStarter]: For program point L2136(lines 2136 2142) no Hoare annotation was computed. [2018-11-23 07:52:24,292 INFO L451 ceAbstractionStarter]: At program point getEmailIdENTRY(lines 2128 2146) the Hoare annotation is: true [2018-11-23 07:52:24,292 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 2143) no Hoare annotation was computed. [2018-11-23 07:52:24,292 INFO L448 ceAbstractionStarter]: For program point L226-1(lines 226 233) no Hoare annotation was computed. [2018-11-23 07:52:24,292 INFO L448 ceAbstractionStarter]: For program point L224(line 224) no Hoare annotation was computed. [2018-11-23 07:52:24,292 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)|))) [2018-11-23 07:52:24,292 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)|))) [2018-11-23 07:52:24,292 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)|))) [2018-11-23 07:52:24,293 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)|))) [2018-11-23 07:52:24,293 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 216 236) no Hoare annotation was computed. [2018-11-23 07:52:24,293 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 216 236) no Hoare annotation was computed. [2018-11-23 07:52:24,293 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)|))) [2018-11-23 07:52:24,293 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)|))) [2018-11-23 07:52:24,293 INFO L448 ceAbstractionStarter]: For program point L226(lines 226 233) no Hoare annotation was computed. [2018-11-23 07:52:24,293 INFO L451 ceAbstractionStarter]: At program point rjhKeyChangeENTRY(lines 339 348) the Hoare annotation is: true [2018-11-23 07:52:24,293 INFO L448 ceAbstractionStarter]: For program point rjhKeyChangeEXIT(lines 339 348) no Hoare annotation was computed. [2018-11-23 07:52:24,293 INFO L448 ceAbstractionStarter]: For program point rjhKeyChangeFINAL(lines 339 348) no Hoare annotation was computed. [2018-11-23 07:52:24,293 INFO L448 ceAbstractionStarter]: For program point setup_rjhFINAL(lines 127 137) no Hoare annotation was computed. [2018-11-23 07:52:24,293 INFO L451 ceAbstractionStarter]: At program point setup_rjhENTRY(lines 127 137) the Hoare annotation is: true [2018-11-23 07:52:24,293 INFO L451 ceAbstractionStarter]: At program point L132(line 132) the Hoare annotation is: true [2018-11-23 07:52:24,293 INFO L451 ceAbstractionStarter]: At program point L132-1(line 132) the Hoare annotation is: true [2018-11-23 07:52:24,294 INFO L448 ceAbstractionStarter]: For program point setup_rjhEXIT(lines 127 137) no Hoare annotation was computed. [2018-11-23 07:52:24,294 INFO L448 ceAbstractionStarter]: For program point rjhKeyAddFINAL(lines 259 270) no Hoare annotation was computed. [2018-11-23 07:52:24,294 INFO L448 ceAbstractionStarter]: For program point rjhKeyAddEXIT(lines 259 270) no Hoare annotation was computed. [2018-11-23 07:52:24,294 INFO L451 ceAbstractionStarter]: At program point L265(line 265) the Hoare annotation is: true [2018-11-23 07:52:24,294 INFO L448 ceAbstractionStarter]: For program point L264(line 264) no Hoare annotation was computed. [2018-11-23 07:52:24,294 INFO L451 ceAbstractionStarter]: At program point L265-1(line 265) the Hoare annotation is: true [2018-11-23 07:52:24,294 INFO L451 ceAbstractionStarter]: At program point rjhKeyAddENTRY(lines 259 270) the Hoare annotation is: true [2018-11-23 07:52:24,294 INFO L448 ceAbstractionStarter]: For program point getClientAddressBookSizeFINAL(lines 835 858) no Hoare annotation was computed. [2018-11-23 07:52:24,294 INFO L448 ceAbstractionStarter]: For program point L847(lines 847 853) no Hoare annotation was computed. [2018-11-23 07:52:24,294 INFO L448 ceAbstractionStarter]: For program point L843(lines 843 854) no Hoare annotation was computed. [2018-11-23 07:52:24,294 INFO L451 ceAbstractionStarter]: At program point getClientAddressBookSizeENTRY(lines 835 858) the Hoare annotation is: true [2018-11-23 07:52:24,294 INFO L448 ceAbstractionStarter]: For program point L839(lines 839 855) no Hoare annotation was computed. [2018-11-23 07:52:24,294 INFO L448 ceAbstractionStarter]: For program point getClientAddressBookSizeEXIT(lines 835 858) no Hoare annotation was computed. [2018-11-23 07:52:24,294 INFO L448 ceAbstractionStarter]: For program point bobToRjhEXIT(lines 159 181) no Hoare annotation was computed. [2018-11-23 07:52:24,294 INFO L451 ceAbstractionStarter]: At program point bobToRjhENTRY(lines 159 181) the Hoare annotation is: true [2018-11-23 07:52:24,294 INFO L451 ceAbstractionStarter]: At program point L176(line 176) the Hoare annotation is: true [2018-11-23 07:52:24,295 INFO L451 ceAbstractionStarter]: At program point L175(line 175) the Hoare annotation is: true [2018-11-23 07:52:24,295 INFO L448 ceAbstractionStarter]: For program point L176-1(lines 159 181) no Hoare annotation was computed. [2018-11-23 07:52:24,295 INFO L451 ceAbstractionStarter]: At program point L174(line 174) the Hoare annotation is: true [2018-11-23 07:52:24,295 INFO L448 ceAbstractionStarter]: For program point L175-1(line 175) no Hoare annotation was computed. [2018-11-23 07:52:24,295 INFO L448 ceAbstractionStarter]: For program point L174-1(line 174) no Hoare annotation was computed. [2018-11-23 07:52:24,295 INFO L448 ceAbstractionStarter]: For program point L170(lines 170 178) no Hoare annotation was computed. [2018-11-23 07:52:24,295 INFO L448 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-11-23 07:52:24,295 INFO L451 ceAbstractionStarter]: At program point L167(line 167) the Hoare annotation is: true [2018-11-23 07:52:24,295 INFO L451 ceAbstractionStarter]: At program point L167-1(line 167) the Hoare annotation is: true [2018-11-23 07:52:24,295 INFO L451 ceAbstractionStarter]: At program point L111(line 111) the Hoare annotation is: true [2018-11-23 07:52:24,295 INFO L451 ceAbstractionStarter]: At program point L111-1(line 111) the Hoare annotation is: true [2018-11-23 07:52:24,295 INFO L451 ceAbstractionStarter]: At program point setup_bobENTRY(lines 106 116) the Hoare annotation is: true [2018-11-23 07:52:24,295 INFO L448 ceAbstractionStarter]: For program point setup_bobFINAL(lines 106 116) no Hoare annotation was computed. [2018-11-23 07:52:24,295 INFO L448 ceAbstractionStarter]: For program point setup_bobEXIT(lines 106 116) no Hoare annotation was computed. [2018-11-23 07:52:24,295 INFO L448 ceAbstractionStarter]: For program point select_featuresEXIT(lines 685 691) no Hoare annotation was computed. [2018-11-23 07:52:24,295 INFO L451 ceAbstractionStarter]: At program point select_featuresFINAL(lines 685 691) the Hoare annotation is: true [2018-11-23 07:52:24,295 INFO L448 ceAbstractionStarter]: For program point autoRespondEXIT(lines 636 650) no Hoare annotation was computed. [2018-11-23 07:52:24,296 INFO L451 ceAbstractionStarter]: At program point autoRespondENTRY(lines 636 650) the Hoare annotation is: true [2018-11-23 07:52:24,296 INFO L448 ceAbstractionStarter]: For program point autoRespondFINAL(lines 636 650) no Hoare annotation was computed. [2018-11-23 07:52:24,296 INFO L451 ceAbstractionStarter]: At program point L645(line 645) the Hoare annotation is: true [2018-11-23 07:52:24,296 INFO L451 ceAbstractionStarter]: At program point L645-1(line 645) the Hoare annotation is: true [2018-11-23 07:52:24,296 INFO L451 ceAbstractionStarter]: At program point L643(line 643) the Hoare annotation is: true [2018-11-23 07:52:24,296 INFO L448 ceAbstractionStarter]: For program point L643-1(line 643) no Hoare annotation was computed. [2018-11-23 07:52:24,296 INFO L448 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseFINAL(lines 96 105) no Hoare annotation was computed. [2018-11-23 07:52:24,296 INFO L451 ceAbstractionStarter]: At program point setup_bob__wrappee__BaseENTRY(lines 96 105) the Hoare annotation is: true [2018-11-23 07:52:24,296 INFO L451 ceAbstractionStarter]: At program point L101(line 101) the Hoare annotation is: true [2018-11-23 07:52:24,296 INFO L448 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseEXIT(lines 96 105) no Hoare annotation was computed. [2018-11-23 07:52:24,296 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1216) no Hoare annotation was computed. [2018-11-23 07:52:24,296 INFO L448 ceAbstractionStarter]: For program point L1204(lines 1204 1236) no Hoare annotation was computed. [2018-11-23 07:52:24,296 INFO L448 ceAbstractionStarter]: For program point L1196(lines 1196 1200) no Hoare annotation was computed. [2018-11-23 07:52:24,296 INFO L448 ceAbstractionStarter]: For program point L1205(lines 1205 1217) no Hoare annotation was computed. [2018-11-23 07:52:24,296 INFO L448 ceAbstractionStarter]: For program point L1226(lines 1226 1230) no Hoare annotation was computed. [2018-11-23 07:52:24,296 INFO L448 ceAbstractionStarter]: For program point L1193(lines 1193 1201) no Hoare annotation was computed. [2018-11-23 07:52:24,297 INFO L448 ceAbstractionStarter]: For program point L1189(lines 1189 1237) no Hoare annotation was computed. [2018-11-23 07:52:24,297 INFO L451 ceAbstractionStarter]: At program point setClientAddressBookAddressENTRY(lines 1185 1240) the Hoare annotation is: true [2018-11-23 07:52:24,297 INFO L448 ceAbstractionStarter]: For program point setClientAddressBookAddressEXIT(lines 1185 1240) no Hoare annotation was computed. [2018-11-23 07:52:24,297 INFO L448 ceAbstractionStarter]: For program point L1223(lines 1223 1231) no Hoare annotation was computed. [2018-11-23 07:52:24,297 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1202) no Hoare annotation was computed. [2018-11-23 07:52:24,297 INFO L448 ceAbstractionStarter]: For program point L1219(lines 1219 1235) no Hoare annotation was computed. [2018-11-23 07:52:24,297 INFO L448 ceAbstractionStarter]: For program point L1219-1(lines 1185 1240) no Hoare annotation was computed. [2018-11-23 07:52:24,297 INFO L448 ceAbstractionStarter]: For program point L1211(lines 1211 1215) no Hoare annotation was computed. [2018-11-23 07:52:24,297 INFO L448 ceAbstractionStarter]: For program point L1220(lines 1220 1232) no Hoare annotation was computed. [2018-11-23 07:52:24,297 INFO L448 ceAbstractionStarter]: For program point getClientForwardReceiverFINAL(lines 1679 1702) no Hoare annotation was computed. [2018-11-23 07:52:24,297 INFO L448 ceAbstractionStarter]: For program point L1691(lines 1691 1697) no Hoare annotation was computed. [2018-11-23 07:52:24,297 INFO L448 ceAbstractionStarter]: For program point getClientForwardReceiverEXIT(lines 1679 1702) no Hoare annotation was computed. [2018-11-23 07:52:24,297 INFO L448 ceAbstractionStarter]: For program point L1687(lines 1687 1698) no Hoare annotation was computed. [2018-11-23 07:52:24,297 INFO L451 ceAbstractionStarter]: At program point getClientForwardReceiverENTRY(lines 1679 1702) the Hoare annotation is: true [2018-11-23 07:52:24,297 INFO L448 ceAbstractionStarter]: For program point L1683(lines 1683 1699) no Hoare annotation was computed. [2018-11-23 07:52:24,297 INFO L451 ceAbstractionStarter]: At program point incomingENTRY(lines 515 535) the Hoare annotation is: true [2018-11-23 07:52:24,298 INFO L448 ceAbstractionStarter]: For program point incomingEXIT(lines 515 535) no Hoare annotation was computed. [2018-11-23 07:52:24,298 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))))) [2018-11-23 07:52:24,298 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))))) [2018-11-23 07:52:24,298 INFO L448 ceAbstractionStarter]: For program point L525(lines 525 532) no Hoare annotation was computed. [2018-11-23 07:52:24,298 INFO L448 ceAbstractionStarter]: For program point L525-1(lines 515 535) no Hoare annotation was computed. [2018-11-23 07:52:24,298 INFO L448 ceAbstractionStarter]: For program point L522(line 522) no Hoare annotation was computed. [2018-11-23 07:52:24,298 INFO L451 ceAbstractionStarter]: At program point L521(line 521) the Hoare annotation is: true [2018-11-23 07:52:24,298 INFO L451 ceAbstractionStarter]: At program point L521-1(line 521) the Hoare annotation is: true [2018-11-23 07:52:24,298 INFO L448 ceAbstractionStarter]: For program point createEmailEXIT(lines 2078 2092) no Hoare annotation was computed. [2018-11-23 07:52:24,298 INFO L448 ceAbstractionStarter]: For program point L2086(line 2086) no Hoare annotation was computed. [2018-11-23 07:52:24,298 INFO L451 ceAbstractionStarter]: At program point L2085-1(line 2085) the Hoare annotation is: true [2018-11-23 07:52:24,298 INFO L451 ceAbstractionStarter]: At program point L2085(line 2085) the Hoare annotation is: true [2018-11-23 07:52:24,298 INFO L451 ceAbstractionStarter]: At program point createEmailENTRY(lines 2078 2092) the Hoare annotation is: true [2018-11-23 07:52:24,298 INFO L448 ceAbstractionStarter]: For program point createEmailFINAL(lines 2078 2092) no Hoare annotation was computed. [2018-11-23 07:52:24,299 INFO L451 ceAbstractionStarter]: At program point rjhDeletePrivateKeyENTRY(lines 319 328) the Hoare annotation is: true [2018-11-23 07:52:24,299 INFO L448 ceAbstractionStarter]: For program point rjhDeletePrivateKeyEXIT(lines 319 328) no Hoare annotation was computed. [2018-11-23 07:52:24,299 INFO L448 ceAbstractionStarter]: For program point rjhDeletePrivateKeyFINAL(lines 319 328) no Hoare annotation was computed. [2018-11-23 07:52:24,299 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)) [2018-11-23 07:52:24,299 INFO L448 ceAbstractionStarter]: For program point L1984-1(line 1984) no Hoare annotation was computed. [2018-11-23 07:52:24,299 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)))) [2018-11-23 07:52:24,299 INFO L448 ceAbstractionStarter]: For program point L1844-1(line 1844) no Hoare annotation was computed. [2018-11-23 07:52:24,299 INFO L448 ceAbstractionStarter]: For program point L1968(lines 1968 1975) no Hoare annotation was computed. [2018-11-23 07:52:24,299 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)) [2018-11-23 07:52:24,299 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)|)))) [2018-11-23 07:52:24,299 INFO L448 ceAbstractionStarter]: For program point L1886-1(line 1886) no Hoare annotation was computed. [2018-11-23 07:52:24,299 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)) [2018-11-23 07:52:24,299 INFO L448 ceAbstractionStarter]: For program point L1870(lines 1870 1877) no Hoare annotation was computed. [2018-11-23 07:52:24,300 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)) [2018-11-23 07:52:24,300 INFO L448 ceAbstractionStarter]: For program point L1928-1(line 1928) no Hoare annotation was computed. [2018-11-23 07:52:24,300 INFO L448 ceAbstractionStarter]: For program point testEXIT(lines 1791 2011) no Hoare annotation was computed. [2018-11-23 07:52:24,300 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)|))) [2018-11-23 07:52:24,300 INFO L448 ceAbstractionStarter]: For program point L1912(lines 1912 1919) no Hoare annotation was computed. [2018-11-23 07:52:24,300 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)) [2018-11-23 07:52:24,300 INFO L448 ceAbstractionStarter]: For program point testFINAL(lines 1791 2011) no Hoare annotation was computed. [2018-11-23 07:52:24,300 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)) [2018-11-23 07:52:24,300 INFO L448 ceAbstractionStarter]: For program point L1970-1(line 1970) no Hoare annotation was computed. [2018-11-23 07:52:24,300 INFO L448 ceAbstractionStarter]: For program point L1838(lines 1838 2002) no Hoare annotation was computed. [2018-11-23 07:52:24,300 INFO L448 ceAbstractionStarter]: For program point L1954(lines 1954 1961) no Hoare annotation was computed. [2018-11-23 07:52:24,300 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)) [2018-11-23 07:52:24,300 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)) [2018-11-23 07:52:24,300 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)|)))) [2018-11-23 07:52:24,301 INFO L448 ceAbstractionStarter]: For program point L1872-1(line 1872) no Hoare annotation was computed. [2018-11-23 07:52:24,301 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)) [2018-11-23 07:52:24,301 INFO L448 ceAbstractionStarter]: For program point L1831(lines 1830 2003) no Hoare annotation was computed. [2018-11-23 07:52:24,301 INFO L448 ceAbstractionStarter]: For program point L1856(lines 1856 1863) no Hoare annotation was computed. [2018-11-23 07:52:24,301 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)) [2018-11-23 07:52:24,301 INFO L448 ceAbstractionStarter]: For program point L1914-1(line 1914) no Hoare annotation was computed. [2018-11-23 07:52:24,301 INFO L448 ceAbstractionStarter]: For program point L1898(lines 1898 1905) no Hoare annotation was computed. [2018-11-23 07:52:24,301 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)) [2018-11-23 07:52:24,301 INFO L448 ceAbstractionStarter]: For program point L1832(lines 1832 1836) no Hoare annotation was computed. [2018-11-23 07:52:24,301 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)) [2018-11-23 07:52:24,301 INFO L448 ceAbstractionStarter]: For program point L1956-1(line 1956) no Hoare annotation was computed. [2018-11-23 07:52:24,301 INFO L448 ceAbstractionStarter]: For program point L1940(lines 1940 1947) no Hoare annotation was computed. [2018-11-23 07:52:24,301 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)) [2018-11-23 07:52:24,301 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)))) [2018-11-23 07:52:24,302 INFO L448 ceAbstractionStarter]: For program point L1858-1(line 1858) no Hoare annotation was computed. [2018-11-23 07:52:24,302 INFO L448 ceAbstractionStarter]: For program point L1982(lines 1982 1989) no Hoare annotation was computed. [2018-11-23 07:52:24,302 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)) [2018-11-23 07:52:24,302 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)) [2018-11-23 07:52:24,302 INFO L448 ceAbstractionStarter]: For program point L1842(lines 1842 1849) no Hoare annotation was computed. [2018-11-23 07:52:24,302 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)|)))) [2018-11-23 07:52:24,302 INFO L448 ceAbstractionStarter]: For program point L1900-1(line 1900) no Hoare annotation was computed. [2018-11-23 07:52:24,302 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 1891) no Hoare annotation was computed. [2018-11-23 07:52:24,302 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)) [2018-11-23 07:52:24,302 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)) [2018-11-23 07:52:24,302 INFO L448 ceAbstractionStarter]: For program point L1942-1(line 1942) no Hoare annotation was computed. [2018-11-23 07:52:24,302 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 1933) no Hoare annotation was computed. [2018-11-23 07:52:24,302 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)) [2018-11-23 07:52:24,302 INFO L448 ceAbstractionStarter]: For program point L2206(lines 2206 2217) no Hoare annotation was computed. [2018-11-23 07:52:24,303 INFO L448 ceAbstractionStarter]: For program point getEmailToFINAL(lines 2202 2220) no Hoare annotation was computed. [2018-11-23 07:52:24,303 INFO L448 ceAbstractionStarter]: For program point getEmailToEXIT(lines 2202 2220) no Hoare annotation was computed. [2018-11-23 07:52:24,303 INFO L451 ceAbstractionStarter]: At program point getEmailToENTRY(lines 2202 2220) the Hoare annotation is: true [2018-11-23 07:52:24,303 INFO L448 ceAbstractionStarter]: For program point L2210(lines 2210 2216) no Hoare annotation was computed. [2018-11-23 07:52:24,303 INFO L451 ceAbstractionStarter]: At program point get_queued_emailENTRY(lines 592 600) the Hoare annotation is: true [2018-11-23 07:52:24,303 INFO L448 ceAbstractionStarter]: For program point get_queued_emailFINAL(lines 592 600) no Hoare annotation was computed. [2018-11-23 07:52:24,303 INFO L448 ceAbstractionStarter]: For program point get_queued_emailEXIT(lines 592 600) no Hoare annotation was computed. [2018-11-23 07:52:24,303 INFO L448 ceAbstractionStarter]: For program point L1278(lines 1278 1282) no Hoare annotation was computed. [2018-11-23 07:52:24,303 INFO L448 ceAbstractionStarter]: For program point L1278-2(lines 1268 1287) no Hoare annotation was computed. [2018-11-23 07:52:24,303 INFO L448 ceAbstractionStarter]: For program point L1275(lines 1275 1283) no Hoare annotation was computed. [2018-11-23 07:52:24,303 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1284) no Hoare annotation was computed. [2018-11-23 07:52:24,303 INFO L448 ceAbstractionStarter]: For program point setClientAutoResponseEXIT(lines 1268 1287) no Hoare annotation was computed. [2018-11-23 07:52:24,303 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)|)))) [2018-11-23 07:52:24,303 INFO L451 ceAbstractionStarter]: At program point setClientAddressBookSizeENTRY(lines 859 878) the Hoare annotation is: true [2018-11-23 07:52:24,303 INFO L448 ceAbstractionStarter]: For program point L863(lines 863 875) no Hoare annotation was computed. [2018-11-23 07:52:24,303 INFO L448 ceAbstractionStarter]: For program point L869(lines 869 873) no Hoare annotation was computed. [2018-11-23 07:52:24,304 INFO L448 ceAbstractionStarter]: For program point setClientAddressBookSizeEXIT(lines 859 878) no Hoare annotation was computed. [2018-11-23 07:52:24,304 INFO L448 ceAbstractionStarter]: For program point L869-2(lines 859 878) no Hoare annotation was computed. [2018-11-23 07:52:24,304 INFO L448 ceAbstractionStarter]: For program point L866(lines 866 874) no Hoare annotation was computed. [2018-11-23 07:52:24,304 INFO L448 ceAbstractionStarter]: For program point getClientKeyringUserEXIT(lines 1416 1469) no Hoare annotation was computed. [2018-11-23 07:52:24,304 INFO L448 ceAbstractionStarter]: For program point L1439(lines 1439 1445) no Hoare annotation was computed. [2018-11-23 07:52:24,304 INFO L448 ceAbstractionStarter]: For program point L1435(lines 1435 1446) no Hoare annotation was computed. [2018-11-23 07:52:24,304 INFO L448 ceAbstractionStarter]: For program point L1425(lines 1425 1431) no Hoare annotation was computed. [2018-11-23 07:52:24,304 INFO L448 ceAbstractionStarter]: For program point L1421(lines 1421 1432) no Hoare annotation was computed. [2018-11-23 07:52:24,304 INFO L448 ceAbstractionStarter]: For program point L1448(lines 1448 1464) no Hoare annotation was computed. [2018-11-23 07:52:24,304 INFO L448 ceAbstractionStarter]: For program point getClientKeyringUserFINAL(lines 1416 1469) no Hoare annotation was computed. [2018-11-23 07:52:24,304 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 1465) no Hoare annotation was computed. [2018-11-23 07:52:24,304 INFO L451 ceAbstractionStarter]: At program point getClientKeyringUserENTRY(lines 1416 1469) the Hoare annotation is: true [2018-11-23 07:52:24,304 INFO L448 ceAbstractionStarter]: For program point L1453(lines 1453 1459) no Hoare annotation was computed. [2018-11-23 07:52:24,304 INFO L448 ceAbstractionStarter]: For program point L1420(lines 1420 1466) no Hoare annotation was computed. [2018-11-23 07:52:24,304 INFO L448 ceAbstractionStarter]: For program point L1449(lines 1449 1460) no Hoare annotation was computed. [2018-11-23 07:52:24,304 INFO L451 ceAbstractionStarter]: At program point setClientKeyringUserENTRY(lines 1470 1513) the Hoare annotation is: true [2018-11-23 07:52:24,305 INFO L448 ceAbstractionStarter]: For program point L1497(lines 1497 1505) no Hoare annotation was computed. [2018-11-23 07:52:24,305 INFO L448 ceAbstractionStarter]: For program point L1489(lines 1489 1493) no Hoare annotation was computed. [2018-11-23 07:52:24,305 INFO L448 ceAbstractionStarter]: For program point L1485(lines 1485 1509) no Hoare annotation was computed. [2018-11-23 07:52:24,305 INFO L448 ceAbstractionStarter]: For program point L1475(lines 1475 1483) no Hoare annotation was computed. [2018-11-23 07:52:24,305 INFO L448 ceAbstractionStarter]: For program point setClientKeyringUserEXIT(lines 1470 1513) no Hoare annotation was computed. [2018-11-23 07:52:24,305 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 1504) no Hoare annotation was computed. [2018-11-23 07:52:24,305 INFO L448 ceAbstractionStarter]: For program point L1496(lines 1496 1508) no Hoare annotation was computed. [2018-11-23 07:52:24,305 INFO L448 ceAbstractionStarter]: For program point L1496-1(lines 1470 1513) no Hoare annotation was computed. [2018-11-23 07:52:24,305 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 1494) no Hoare annotation was computed. [2018-11-23 07:52:24,305 INFO L448 ceAbstractionStarter]: For program point L1478(lines 1478 1482) no Hoare annotation was computed. [2018-11-23 07:52:24,305 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 1510) no Hoare annotation was computed. [2018-11-23 07:52:24,305 INFO L451 ceAbstractionStarter]: At program point L433(line 433) the Hoare annotation is: true [2018-11-23 07:52:24,305 INFO L451 ceAbstractionStarter]: At program point L434-1(line 434) the Hoare annotation is: true [2018-11-23 07:52:24,305 INFO L448 ceAbstractionStarter]: For program point L433-1(line 433) no Hoare annotation was computed. [2018-11-23 07:52:24,305 INFO L448 ceAbstractionStarter]: For program point outgoing__wrappee__AutoResponderEXIT(lines 428 439) no Hoare annotation was computed. [2018-11-23 07:52:24,305 INFO L448 ceAbstractionStarter]: For program point outgoing__wrappee__AutoResponderFINAL(lines 428 439) no Hoare annotation was computed. [2018-11-23 07:52:24,305 INFO L451 ceAbstractionStarter]: At program point outgoing__wrappee__AutoResponderENTRY(lines 428 439) the Hoare annotation is: true [2018-11-23 07:52:24,306 INFO L451 ceAbstractionStarter]: At program point L434(line 434) the Hoare annotation is: true [2018-11-23 07:52:24,306 INFO L451 ceAbstractionStarter]: At program point setEmailFromENTRY(lines 2184 2199) the Hoare annotation is: true [2018-11-23 07:52:24,306 INFO L448 ceAbstractionStarter]: For program point L2191(lines 2191 2195) no Hoare annotation was computed. [2018-11-23 07:52:24,306 INFO L448 ceAbstractionStarter]: For program point L2188(lines 2188 2196) no Hoare annotation was computed. [2018-11-23 07:52:24,306 INFO L448 ceAbstractionStarter]: For program point L2191-2(lines 2184 2199) no Hoare annotation was computed. [2018-11-23 07:52:24,306 INFO L448 ceAbstractionStarter]: For program point setEmailFromEXIT(lines 2184 2199) no Hoare annotation was computed. [2018-11-23 07:52:24,306 INFO L448 ceAbstractionStarter]: For program point isReadableEXIT(lines 2060 2068) no Hoare annotation was computed. [2018-11-23 07:52:24,306 INFO L451 ceAbstractionStarter]: At program point isReadableENTRY(lines 2060 2068) the Hoare annotation is: true [2018-11-23 07:52:24,306 INFO L448 ceAbstractionStarter]: For program point isReadableFINAL(lines 2060 2068) no Hoare annotation was computed. [2018-11-23 07:52:24,306 INFO L448 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 383 390) no Hoare annotation was computed. [2018-11-23 07:52:24,306 INFO L451 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 383 390) the Hoare annotation is: true [2018-11-23 07:52:24,306 INFO L448 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 383 390) no Hoare annotation was computed. [2018-11-23 07:52:24,306 INFO L448 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 387) no Hoare annotation was computed. [2018-11-23 07:52:24,306 INFO L448 ceAbstractionStarter]: For program point L1658(lines 1658 1666) no Hoare annotation was computed. [2018-11-23 07:52:24,306 INFO L448 ceAbstractionStarter]: For program point setClientKeyringPublicKeyEXIT(lines 1631 1674) no Hoare annotation was computed. [2018-11-23 07:52:24,306 INFO L448 ceAbstractionStarter]: For program point L1650(lines 1650 1654) no Hoare annotation was computed. [2018-11-23 07:52:24,307 INFO L448 ceAbstractionStarter]: For program point L1646(lines 1646 1670) no Hoare annotation was computed. [2018-11-23 07:52:24,307 INFO L448 ceAbstractionStarter]: For program point L1636(lines 1636 1644) no Hoare annotation was computed. [2018-11-23 07:52:24,307 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 1665) no Hoare annotation was computed. [2018-11-23 07:52:24,307 INFO L448 ceAbstractionStarter]: For program point L1657(lines 1657 1669) no Hoare annotation was computed. [2018-11-23 07:52:24,307 INFO L448 ceAbstractionStarter]: For program point L1657-1(lines 1631 1674) no Hoare annotation was computed. [2018-11-23 07:52:24,307 INFO L451 ceAbstractionStarter]: At program point setClientKeyringPublicKeyENTRY(lines 1631 1674) the Hoare annotation is: true [2018-11-23 07:52:24,307 INFO L448 ceAbstractionStarter]: For program point L1647(lines 1647 1655) no Hoare annotation was computed. [2018-11-23 07:52:24,307 INFO L448 ceAbstractionStarter]: For program point L1639(lines 1639 1643) no Hoare annotation was computed. [2018-11-23 07:52:24,307 INFO L448 ceAbstractionStarter]: For program point L1635(lines 1635 1671) no Hoare annotation was computed. [2018-11-23 07:52:24,307 INFO L451 ceAbstractionStarter]: At program point setup_rjh__wrappee__BaseENTRY(lines 117 126) the Hoare annotation is: true [2018-11-23 07:52:24,307 INFO L451 ceAbstractionStarter]: At program point L122(line 122) the Hoare annotation is: true [2018-11-23 07:52:24,307 INFO L448 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseFINAL(lines 117 126) no Hoare annotation was computed. [2018-11-23 07:52:24,307 INFO L448 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseEXIT(lines 117 126) no Hoare annotation was computed. [2018-11-23 07:52:24,307 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))) [2018-11-23 07:52:24,307 INFO L448 ceAbstractionStarter]: For program point setClientForwardReceiverEXIT(lines 1703 1722) no Hoare annotation was computed. [2018-11-23 07:52:24,308 INFO L448 ceAbstractionStarter]: For program point L1713(lines 1713 1717) no Hoare annotation was computed. [2018-11-23 07:52:24,308 INFO L448 ceAbstractionStarter]: For program point L1713-2(lines 1703 1722) no Hoare annotation was computed. [2018-11-23 07:52:24,308 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 1718) no Hoare annotation was computed. [2018-11-23 07:52:24,308 INFO L448 ceAbstractionStarter]: For program point L1707(lines 1707 1719) no Hoare annotation was computed. [2018-11-23 07:52:24,308 INFO L451 ceAbstractionStarter]: At program point L471(line 471) the Hoare annotation is: true [2018-11-23 07:52:24,308 INFO L448 ceAbstractionStarter]: For program point outgoingEXIT(lines 440 476) no Hoare annotation was computed. [2018-11-23 07:52:24,308 INFO L448 ceAbstractionStarter]: For program point L471-1(lines 440 476) no Hoare annotation was computed. [2018-11-23 07:52:24,308 INFO L451 ceAbstractionStarter]: At program point outgoingENTRY(lines 440 476) the Hoare annotation is: true [2018-11-23 07:52:24,308 INFO L451 ceAbstractionStarter]: At program point L466(line 466) the Hoare annotation is: true [2018-11-23 07:52:24,308 INFO L448 ceAbstractionStarter]: For program point L465(line 465) no Hoare annotation was computed. [2018-11-23 07:52:24,308 INFO L451 ceAbstractionStarter]: At program point L466-1(line 466) the Hoare annotation is: true [2018-11-23 07:52:24,308 INFO L451 ceAbstractionStarter]: At program point L464(line 464) the Hoare annotation is: true [2018-11-23 07:52:24,308 INFO L451 ceAbstractionStarter]: At program point L463(line 463) the Hoare annotation is: true [2018-11-23 07:52:24,308 INFO L451 ceAbstractionStarter]: At program point L463-1(line 463) the Hoare annotation is: true [2018-11-23 07:52:24,308 INFO L451 ceAbstractionStarter]: At program point L461(line 461) the Hoare annotation is: true [2018-11-23 07:52:24,308 INFO L448 ceAbstractionStarter]: For program point L461-1(line 461) no Hoare annotation was computed. [2018-11-23 07:52:24,309 INFO L451 ceAbstractionStarter]: At program point L458(line 458) the Hoare annotation is: true [2018-11-23 07:52:24,309 INFO L448 ceAbstractionStarter]: For program point L458-1(line 458) no Hoare annotation was computed. [2018-11-23 07:52:24,309 INFO L451 ceAbstractionStarter]: At program point L456(line 456) the Hoare annotation is: true [2018-11-23 07:52:24,309 INFO L448 ceAbstractionStarter]: For program point L456-1(line 456) no Hoare annotation was computed. [2018-11-23 07:52:24,309 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 473) no Hoare annotation was computed. [2018-11-23 07:52:24,309 INFO L451 ceAbstractionStarter]: At program point L451(line 451) the Hoare annotation is: true [2018-11-23 07:52:24,309 INFO L448 ceAbstractionStarter]: For program point L451-1(line 451) no Hoare annotation was computed. [2018-11-23 07:52:24,309 INFO L451 ceAbstractionStarter]: At program point select_helpersFINAL(lines 692 698) the Hoare annotation is: true [2018-11-23 07:52:24,309 INFO L448 ceAbstractionStarter]: For program point select_helpersEXIT(lines 692 698) no Hoare annotation was computed. [2018-11-23 07:52:24,309 INFO L448 ceAbstractionStarter]: For program point getClientIdFINAL(lines 1726 1749) no Hoare annotation was computed. [2018-11-23 07:52:24,309 INFO L451 ceAbstractionStarter]: At program point getClientIdENTRY(lines 1726 1749) the Hoare annotation is: true [2018-11-23 07:52:24,309 INFO L448 ceAbstractionStarter]: For program point L1738(lines 1738 1744) no Hoare annotation was computed. [2018-11-23 07:52:24,309 INFO L448 ceAbstractionStarter]: For program point L1734(lines 1734 1745) no Hoare annotation was computed. [2018-11-23 07:52:24,309 INFO L448 ceAbstractionStarter]: For program point getClientIdEXIT(lines 1726 1749) no Hoare annotation was computed. [2018-11-23 07:52:24,309 INFO L448 ceAbstractionStarter]: For program point L1730(lines 1730 1746) no Hoare annotation was computed. [2018-11-23 07:52:24,309 INFO L448 ceAbstractionStarter]: For program point deliverFINAL(lines 477 486) no Hoare annotation was computed. [2018-11-23 07:52:24,310 INFO L451 ceAbstractionStarter]: At program point deliverENTRY(lines 477 486) the Hoare annotation is: true [2018-11-23 07:52:24,310 INFO L448 ceAbstractionStarter]: For program point deliverEXIT(lines 477 486) no Hoare annotation was computed. [2018-11-23 07:52:24,310 INFO L448 ceAbstractionStarter]: For program point L1393(lines 1393 1403) no Hoare annotation was computed. [2018-11-23 07:52:24,310 INFO L451 ceAbstractionStarter]: At program point L1390(line 1390) the Hoare annotation is: true [2018-11-23 07:52:24,310 INFO L448 ceAbstractionStarter]: For program point createClientKeyringEntryEXIT(lines 1382 1406) no Hoare annotation was computed. [2018-11-23 07:52:24,310 INFO L448 ceAbstractionStarter]: For program point L1390-1(line 1390) no Hoare annotation was computed. [2018-11-23 07:52:24,310 INFO L451 ceAbstractionStarter]: At program point L1396(line 1396) the Hoare annotation is: true [2018-11-23 07:52:24,310 INFO L448 ceAbstractionStarter]: For program point L1396-1(line 1396) no Hoare annotation was computed. [2018-11-23 07:52:24,310 INFO L451 ceAbstractionStarter]: At program point createClientKeyringEntryENTRY(lines 1382 1406) the Hoare annotation is: true [2018-11-23 07:52:24,310 INFO L448 ceAbstractionStarter]: For program point createClientKeyringEntryFINAL(lines 1382 1406) no Hoare annotation was computed. [2018-11-23 07:52:24,310 INFO L448 ceAbstractionStarter]: For program point setup_chuckEXIT(lines 148 158) no Hoare annotation was computed. [2018-11-23 07:52:24,310 INFO L451 ceAbstractionStarter]: At program point setup_chuckENTRY(lines 148 158) the Hoare annotation is: true [2018-11-23 07:52:24,310 INFO L448 ceAbstractionStarter]: For program point setup_chuckFINAL(lines 148 158) no Hoare annotation was computed. [2018-11-23 07:52:24,310 INFO L451 ceAbstractionStarter]: At program point L153(line 153) the Hoare annotation is: true [2018-11-23 07:52:24,310 INFO L451 ceAbstractionStarter]: At program point L153-1(line 153) the Hoare annotation is: true [2018-11-23 07:52:24,311 INFO L451 ceAbstractionStarter]: At program point sendToAddressBookENTRY(lines 651 657) the Hoare annotation is: true [2018-11-23 07:52:24,311 INFO L448 ceAbstractionStarter]: For program point sendToAddressBookEXIT(lines 651 657) no Hoare annotation was computed. [2018-11-23 07:52:24,311 INFO L448 ceAbstractionStarter]: For program point sendToAddressBookFINAL(lines 651 657) no Hoare annotation was computed. [2018-11-23 07:52:24,311 INFO L448 ceAbstractionStarter]: For program point sendEmailEXIT(lines 551 563) no Hoare annotation was computed. [2018-11-23 07:52:24,311 INFO L451 ceAbstractionStarter]: At program point L559(line 559) the Hoare annotation is: true [2018-11-23 07:52:24,311 INFO L451 ceAbstractionStarter]: At program point sendEmailENTRY(lines 551 563) the Hoare annotation is: true [2018-11-23 07:52:24,311 INFO L451 ceAbstractionStarter]: At program point L557(line 557) the Hoare annotation is: true [2018-11-23 07:52:24,311 INFO L448 ceAbstractionStarter]: For program point L557-1(line 557) no Hoare annotation was computed. [2018-11-23 07:52:24,311 INFO L448 ceAbstractionStarter]: For program point sendEmailFINAL(lines 551 563) no Hoare annotation was computed. [2018-11-23 07:52:24,311 INFO L448 ceAbstractionStarter]: For program point L1055(lines 1055 1103) no Hoare annotation was computed. [2018-11-23 07:52:24,311 INFO L448 ceAbstractionStarter]: For program point L1089(lines 1089 1097) no Hoare annotation was computed. [2018-11-23 07:52:24,311 INFO L448 ceAbstractionStarter]: For program point L1056(lines 1056 1068) no Hoare annotation was computed. [2018-11-23 07:52:24,311 INFO L448 ceAbstractionStarter]: For program point L1085(lines 1085 1101) no Hoare annotation was computed. [2018-11-23 07:52:24,311 INFO L448 ceAbstractionStarter]: For program point L1085-1(lines 1051 1106) no Hoare annotation was computed. [2018-11-23 07:52:24,311 INFO L451 ceAbstractionStarter]: At program point setClientAddressBookAliasENTRY(lines 1051 1106) the Hoare annotation is: true [2018-11-23 07:52:24,311 INFO L448 ceAbstractionStarter]: For program point L1077(lines 1077 1081) no Hoare annotation was computed. [2018-11-23 07:52:24,311 INFO L448 ceAbstractionStarter]: For program point setClientAddressBookAliasEXIT(lines 1051 1106) no Hoare annotation was computed. [2018-11-23 07:52:24,312 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1098) no Hoare annotation was computed. [2018-11-23 07:52:24,312 INFO L448 ceAbstractionStarter]: For program point L1074(lines 1074 1082) no Hoare annotation was computed. [2018-11-23 07:52:24,312 INFO L448 ceAbstractionStarter]: For program point L1070(lines 1070 1102) no Hoare annotation was computed. [2018-11-23 07:52:24,312 INFO L448 ceAbstractionStarter]: For program point L1062(lines 1062 1066) no Hoare annotation was computed. [2018-11-23 07:52:24,312 INFO L448 ceAbstractionStarter]: For program point L1071(lines 1071 1083) no Hoare annotation was computed. [2018-11-23 07:52:24,312 INFO L448 ceAbstractionStarter]: For program point L1092(lines 1092 1096) no Hoare annotation was computed. [2018-11-23 07:52:24,312 INFO L448 ceAbstractionStarter]: For program point L1059(lines 1059 1067) no Hoare annotation was computed. [2018-11-23 07:52:24,312 INFO L451 ceAbstractionStarter]: At program point incoming__wrappee__AddressBookENTRY(lines 497 514) the Hoare annotation is: true [2018-11-23 07:52:24,312 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))) [2018-11-23 07:52:24,312 INFO L448 ceAbstractionStarter]: For program point L505(lines 505 511) no Hoare annotation was computed. [2018-11-23 07:52:24,312 INFO L448 ceAbstractionStarter]: For program point L505-1(lines 497 514) no Hoare annotation was computed. [2018-11-23 07:52:24,312 INFO L448 ceAbstractionStarter]: For program point L503(line 503) no Hoare annotation was computed. [2018-11-23 07:52:24,312 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))) [2018-11-23 07:52:24,312 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))) [2018-11-23 07:52:24,312 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__AddressBookEXIT(lines 497 514) no Hoare annotation was computed. [2018-11-23 07:52:24,313 INFO L448 ceAbstractionStarter]: For program point L1248(lines 1248 1264) no Hoare annotation was computed. [2018-11-23 07:52:24,313 INFO L448 ceAbstractionStarter]: For program point getClientAutoResponseFINAL(lines 1244 1267) no Hoare annotation was computed. [2018-11-23 07:52:24,313 INFO L448 ceAbstractionStarter]: For program point getClientAutoResponseEXIT(lines 1244 1267) no Hoare annotation was computed. [2018-11-23 07:52:24,313 INFO L451 ceAbstractionStarter]: At program point getClientAutoResponseENTRY(lines 1244 1267) the Hoare annotation is: true [2018-11-23 07:52:24,313 INFO L448 ceAbstractionStarter]: For program point L1256(lines 1256 1262) no Hoare annotation was computed. [2018-11-23 07:52:24,313 INFO L448 ceAbstractionStarter]: For program point L1252(lines 1252 1263) no Hoare annotation was computed. [2018-11-23 07:52:24,313 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)|)))) [2018-11-23 07:52:24,313 INFO L448 ceAbstractionStarter]: For program point rjhSetAutoRespondFINAL(lines 349 358) no Hoare annotation was computed. [2018-11-23 07:52:24,313 INFO L448 ceAbstractionStarter]: For program point rjhSetAutoRespondEXIT(lines 349 358) no Hoare annotation was computed. [2018-11-23 07:52:24,313 INFO L451 ceAbstractionStarter]: At program point setClientPrivateKeyENTRY(lines 1315 1334) the Hoare annotation is: true [2018-11-23 07:52:24,313 INFO L448 ceAbstractionStarter]: For program point setClientPrivateKeyEXIT(lines 1315 1334) no Hoare annotation was computed. [2018-11-23 07:52:24,313 INFO L448 ceAbstractionStarter]: For program point L1325(lines 1325 1329) no Hoare annotation was computed. [2018-11-23 07:52:24,313 INFO L448 ceAbstractionStarter]: For program point L1325-2(lines 1315 1334) no Hoare annotation was computed. [2018-11-23 07:52:24,313 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1330) no Hoare annotation was computed. [2018-11-23 07:52:24,313 INFO L448 ceAbstractionStarter]: For program point L1319(lines 1319 1331) no Hoare annotation was computed. [2018-11-23 07:52:24,313 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddEXIT(lines 295 306) no Hoare annotation was computed. [2018-11-23 07:52:24,314 INFO L451 ceAbstractionStarter]: At program point L301(line 301) the Hoare annotation is: true [2018-11-23 07:52:24,314 INFO L448 ceAbstractionStarter]: For program point L300(line 300) no Hoare annotation was computed. [2018-11-23 07:52:24,314 INFO L451 ceAbstractionStarter]: At program point L301-1(line 301) the Hoare annotation is: true [2018-11-23 07:52:24,314 INFO L451 ceAbstractionStarter]: At program point chuckKeyAddENTRY(lines 295 306) the Hoare annotation is: true [2018-11-23 07:52:24,314 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddFINAL(lines 295 306) no Hoare annotation was computed. [2018-11-23 07:52:24,314 INFO L448 ceAbstractionStarter]: For program point L2050-1(line 2050) no Hoare annotation was computed. [2018-11-23 07:52:24,314 INFO L451 ceAbstractionStarter]: At program point L2047(line 2047) the Hoare annotation is: true [2018-11-23 07:52:24,314 INFO L448 ceAbstractionStarter]: For program point L2047-1(line 2047) no Hoare annotation was computed. [2018-11-23 07:52:24,314 INFO L451 ceAbstractionStarter]: At program point L2044(line 2044) the Hoare annotation is: true [2018-11-23 07:52:24,314 INFO L448 ceAbstractionStarter]: For program point L2044-1(line 2044) no Hoare annotation was computed. [2018-11-23 07:52:24,314 INFO L448 ceAbstractionStarter]: For program point printMailEXIT(lines 2032 2059) no Hoare annotation was computed. [2018-11-23 07:52:24,314 INFO L451 ceAbstractionStarter]: At program point L2053(line 2053) the Hoare annotation is: true [2018-11-23 07:52:24,314 INFO L448 ceAbstractionStarter]: For program point L2053-1(line 2053) no Hoare annotation was computed. [2018-11-23 07:52:24,314 INFO L451 ceAbstractionStarter]: At program point printMailENTRY(lines 2032 2059) the Hoare annotation is: true [2018-11-23 07:52:24,314 INFO L448 ceAbstractionStarter]: For program point printMailFINAL(lines 2032 2059) no Hoare annotation was computed. [2018-11-23 07:52:24,314 INFO L451 ceAbstractionStarter]: At program point L2050(line 2050) the Hoare annotation is: true [2018-11-23 07:52:24,315 INFO L451 ceAbstractionStarter]: At program point forwardENTRY(lines 659 672) the Hoare annotation is: true [2018-11-23 07:52:24,315 INFO L448 ceAbstractionStarter]: For program point forwardEXIT(lines 659 672) no Hoare annotation was computed. [2018-11-23 07:52:24,315 INFO L451 ceAbstractionStarter]: At program point L667(line 667) the Hoare annotation is: true [2018-11-23 07:52:24,315 INFO L451 ceAbstractionStarter]: At program point L667-1(line 667) the Hoare annotation is: true [2018-11-23 07:52:24,315 INFO L451 ceAbstractionStarter]: At program point L665(line 665) the Hoare annotation is: true [2018-11-23 07:52:24,315 INFO L448 ceAbstractionStarter]: For program point L665-1(line 665) no Hoare annotation was computed. [2018-11-23 07:52:24,315 INFO L448 ceAbstractionStarter]: For program point forwardFINAL(lines 659 672) no Hoare annotation was computed. [2018-11-23 07:52:24,315 INFO L451 ceAbstractionStarter]: At program point getClientKeyringSizeENTRY(lines 1338 1361) the Hoare annotation is: true [2018-11-23 07:52:24,315 INFO L448 ceAbstractionStarter]: For program point L1342(lines 1342 1358) no Hoare annotation was computed. [2018-11-23 07:52:24,315 INFO L448 ceAbstractionStarter]: For program point getClientKeyringSizeEXIT(lines 1338 1361) no Hoare annotation was computed. [2018-11-23 07:52:24,315 INFO L448 ceAbstractionStarter]: For program point getClientKeyringSizeFINAL(lines 1338 1361) no Hoare annotation was computed. [2018-11-23 07:52:24,315 INFO L448 ceAbstractionStarter]: For program point L1350(lines 1350 1356) no Hoare annotation was computed. [2018-11-23 07:52:24,315 INFO L448 ceAbstractionStarter]: For program point L1346(lines 1346 1357) no Hoare annotation was computed. [2018-11-23 07:52:24,315 INFO L448 ceAbstractionStarter]: For program point L2225(lines 2225 2233) no Hoare annotation was computed. [2018-11-23 07:52:24,315 INFO L448 ceAbstractionStarter]: For program point setEmailToEXIT(lines 2221 2236) no Hoare annotation was computed. [2018-11-23 07:52:24,315 INFO L448 ceAbstractionStarter]: For program point L2228(lines 2228 2232) no Hoare annotation was computed. [2018-11-23 07:52:24,315 INFO L448 ceAbstractionStarter]: For program point L2228-2(lines 2221 2236) no Hoare annotation was computed. [2018-11-23 07:52:24,316 INFO L451 ceAbstractionStarter]: At program point setEmailToENTRY(lines 2221 2236) the Hoare annotation is: true [2018-11-23 07:52:24,316 INFO L448 ceAbstractionStarter]: For program point is_queue_emptyEXIT(lines 574 582) no Hoare annotation was computed. [2018-11-23 07:52:24,316 INFO L451 ceAbstractionStarter]: At program point is_queue_emptyENTRY(lines 574 582) the Hoare annotation is: true [2018-11-23 07:52:24,316 INFO L448 ceAbstractionStarter]: For program point is_queue_emptyFINAL(lines 574 582) no Hoare annotation was computed. [2018-11-23 07:52:24,316 INFO L451 ceAbstractionStarter]: At program point L252(line 252) the Hoare annotation is: true [2018-11-23 07:52:24,316 INFO L448 ceAbstractionStarter]: For program point L252-1(line 252) no Hoare annotation was computed. [2018-11-23 07:52:24,316 INFO L451 ceAbstractionStarter]: At program point L249(line 249) the Hoare annotation is: true [2018-11-23 07:52:24,316 INFO L448 ceAbstractionStarter]: For program point L249-1(line 249) no Hoare annotation was computed. [2018-11-23 07:52:24,316 INFO L448 ceAbstractionStarter]: For program point L247(line 247) no Hoare annotation was computed. [2018-11-23 07:52:24,316 INFO L448 ceAbstractionStarter]: For program point bobKeyAddEXIT(lines 237 258) no Hoare annotation was computed. [2018-11-23 07:52:24,316 INFO L451 ceAbstractionStarter]: At program point L246(line 246) the Hoare annotation is: true [2018-11-23 07:52:24,316 INFO L451 ceAbstractionStarter]: At program point L245(line 245) the Hoare annotation is: true [2018-11-23 07:52:24,316 INFO L451 ceAbstractionStarter]: At program point L246-1(line 246) the Hoare annotation is: true [2018-11-23 07:52:24,316 INFO L448 ceAbstractionStarter]: For program point L245-1(line 245) no Hoare annotation was computed. [2018-11-23 07:52:24,316 INFO L451 ceAbstractionStarter]: At program point bobKeyAddENTRY(lines 237 258) the Hoare annotation is: true [2018-11-23 07:52:24,316 INFO L448 ceAbstractionStarter]: For program point bobKeyAddFINAL(lines 237 258) no Hoare annotation was computed. [2018-11-23 07:52:24,316 INFO L448 ceAbstractionStarter]: For program point L1532(lines 1532 1538) no Hoare annotation was computed. [2018-11-23 07:52:24,317 INFO L448 ceAbstractionStarter]: For program point getClientKeyringPublicKeyEXIT(lines 1523 1576) no Hoare annotation was computed. [2018-11-23 07:52:24,317 INFO L448 ceAbstractionStarter]: For program point L1528(lines 1528 1539) no Hoare annotation was computed. [2018-11-23 07:52:24,317 INFO L448 ceAbstractionStarter]: For program point L1555(lines 1555 1571) no Hoare annotation was computed. [2018-11-23 07:52:24,317 INFO L448 ceAbstractionStarter]: For program point L1541(lines 1541 1572) no Hoare annotation was computed. [2018-11-23 07:52:24,317 INFO L448 ceAbstractionStarter]: For program point getClientKeyringPublicKeyFINAL(lines 1523 1576) no Hoare annotation was computed. [2018-11-23 07:52:24,317 INFO L451 ceAbstractionStarter]: At program point getClientKeyringPublicKeyENTRY(lines 1523 1576) the Hoare annotation is: true [2018-11-23 07:52:24,317 INFO L448 ceAbstractionStarter]: For program point L1560(lines 1560 1566) no Hoare annotation was computed. [2018-11-23 07:52:24,317 INFO L448 ceAbstractionStarter]: For program point L1527(lines 1527 1573) no Hoare annotation was computed. [2018-11-23 07:52:24,317 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 1567) no Hoare annotation was computed. [2018-11-23 07:52:24,317 INFO L448 ceAbstractionStarter]: For program point L1546(lines 1546 1552) no Hoare annotation was computed. [2018-11-23 07:52:24,317 INFO L448 ceAbstractionStarter]: For program point L1542(lines 1542 1553) no Hoare annotation was computed. [2018-11-23 07:52:24,317 INFO L448 ceAbstractionStarter]: For program point generateKeyPairFINAL(lines 626 635) no Hoare annotation was computed. [2018-11-23 07:52:24,317 INFO L451 ceAbstractionStarter]: At program point generateKeyPairENTRY(lines 626 635) the Hoare annotation is: true [2018-11-23 07:52:24,317 INFO L451 ceAbstractionStarter]: At program point L631(line 631) the Hoare annotation is: true [2018-11-23 07:52:24,317 INFO L448 ceAbstractionStarter]: For program point generateKeyPairEXIT(lines 626 635) no Hoare annotation was computed. [2018-11-23 07:52:24,317 INFO L451 ceAbstractionStarter]: At program point L143(line 143) the Hoare annotation is: true [2018-11-23 07:52:24,318 INFO L451 ceAbstractionStarter]: At program point setup_chuck__wrappee__BaseENTRY(lines 138 147) the Hoare annotation is: true [2018-11-23 07:52:24,318 INFO L448 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseFINAL(lines 138 147) no Hoare annotation was computed. [2018-11-23 07:52:24,318 INFO L448 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseEXIT(lines 138 147) no Hoare annotation was computed. [2018-11-23 07:52:24,318 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 07:52:24,318 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-23 07:52:24,318 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 07:52:24,318 INFO L448 ceAbstractionStarter]: For program point L1121(lines 1121 1137) no Hoare annotation was computed. [2018-11-23 07:52:24,318 INFO L448 ceAbstractionStarter]: For program point getClientAddressBookAddressFINAL(lines 1116 1184) no Hoare annotation was computed. [2018-11-23 07:52:24,318 INFO L448 ceAbstractionStarter]: For program point L1148(lines 1148 1154) no Hoare annotation was computed. [2018-11-23 07:52:24,318 INFO L448 ceAbstractionStarter]: For program point L1144(lines 1144 1155) no Hoare annotation was computed. [2018-11-23 07:52:24,318 INFO L451 ceAbstractionStarter]: At program point getClientAddressBookAddressENTRY(lines 1116 1184) the Hoare annotation is: true [2018-11-23 07:52:24,318 INFO L448 ceAbstractionStarter]: For program point L1140(lines 1140 1156) no Hoare annotation was computed. [2018-11-23 07:52:24,318 INFO L448 ceAbstractionStarter]: For program point L1167(lines 1167 1173) no Hoare annotation was computed. [2018-11-23 07:52:24,318 INFO L448 ceAbstractionStarter]: For program point L1163(lines 1163 1174) no Hoare annotation was computed. [2018-11-23 07:52:24,318 INFO L448 ceAbstractionStarter]: For program point L1159(lines 1159 1175) no Hoare annotation was computed. [2018-11-23 07:52:24,318 INFO L448 ceAbstractionStarter]: For program point L1120(lines 1120 1181) no Hoare annotation was computed. [2018-11-23 07:52:24,318 INFO L448 ceAbstractionStarter]: For program point getClientAddressBookAddressEXIT(lines 1116 1184) no Hoare annotation was computed. [2018-11-23 07:52:24,318 INFO L448 ceAbstractionStarter]: For program point L1139(lines 1139 1180) no Hoare annotation was computed. [2018-11-23 07:52:24,319 INFO L448 ceAbstractionStarter]: For program point L1129(lines 1129 1135) no Hoare annotation was computed. [2018-11-23 07:52:24,319 INFO L448 ceAbstractionStarter]: For program point L1158(lines 1158 1179) no Hoare annotation was computed. [2018-11-23 07:52:24,319 INFO L448 ceAbstractionStarter]: For program point L1125(lines 1125 1136) no Hoare annotation was computed. [2018-11-23 07:52:24,319 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddRjhFINAL(lines 307 318) no Hoare annotation was computed. [2018-11-23 07:52:24,319 INFO L451 ceAbstractionStarter]: At program point L313(line 313) the Hoare annotation is: true [2018-11-23 07:52:24,319 INFO L451 ceAbstractionStarter]: At program point chuckKeyAddRjhENTRY(lines 307 318) the Hoare annotation is: true [2018-11-23 07:52:24,319 INFO L448 ceAbstractionStarter]: For program point L312(line 312) no Hoare annotation was computed. [2018-11-23 07:52:24,319 INFO L451 ceAbstractionStarter]: At program point L313-1(line 313) the Hoare annotation is: true [2018-11-23 07:52:24,319 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddRjhEXIT(lines 307 318) no Hoare annotation was computed. [2018-11-23 07:52:24,319 INFO L448 ceAbstractionStarter]: For program point bobSetAddressBookFINAL(lines 359 371) no Hoare annotation was computed. [2018-11-23 07:52:24,319 INFO L451 ceAbstractionStarter]: At program point L366(line 366) the Hoare annotation is: true [2018-11-23 07:52:24,319 INFO L451 ceAbstractionStarter]: At program point L365(line 365) the Hoare annotation is: true [2018-11-23 07:52:24,319 INFO L448 ceAbstractionStarter]: For program point bobSetAddressBookEXIT(lines 359 371) no Hoare annotation was computed. [2018-11-23 07:52:24,319 INFO L451 ceAbstractionStarter]: At program point L364(line 364) the Hoare annotation is: true [2018-11-23 07:52:24,319 INFO L451 ceAbstractionStarter]: At program point bobSetAddressBookENTRY(lines 359 371) the Hoare annotation is: true [2018-11-23 07:52:24,319 INFO L448 ceAbstractionStarter]: For program point rjhEnableForwardingEXIT(lines 372 381) no Hoare annotation was computed. [2018-11-23 07:52:24,320 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))) [2018-11-23 07:52:24,320 INFO L448 ceAbstractionStarter]: For program point rjhEnableForwardingFINAL(lines 372 381) no Hoare annotation was computed. [2018-11-23 07:52:24,320 INFO L451 ceAbstractionStarter]: At program point L209(line 209) the Hoare annotation is: true [2018-11-23 07:52:24,320 INFO L448 ceAbstractionStarter]: For program point L209-1(line 209) no Hoare annotation was computed. [2018-11-23 07:52:24,320 INFO L448 ceAbstractionStarter]: For program point setupEXIT(lines 193 215) no Hoare annotation was computed. [2018-11-23 07:52:24,320 INFO L451 ceAbstractionStarter]: At program point setupENTRY(lines 193 215) the Hoare annotation is: true [2018-11-23 07:52:24,320 INFO L451 ceAbstractionStarter]: At program point L205(line 205) the Hoare annotation is: true [2018-11-23 07:52:24,320 INFO L448 ceAbstractionStarter]: For program point L205-1(line 205) no Hoare annotation was computed. [2018-11-23 07:52:24,320 INFO L448 ceAbstractionStarter]: For program point setupFINAL(lines 193 215) no Hoare annotation was computed. [2018-11-23 07:52:24,320 INFO L451 ceAbstractionStarter]: At program point L201(line 201) the Hoare annotation is: true [2018-11-23 07:52:24,320 INFO L448 ceAbstractionStarter]: For program point L201-1(line 201) no Hoare annotation was computed. [2018-11-23 07:52:24,320 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 07:52:24,320 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)) [2018-11-23 07:52:24,320 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 07:52:24,320 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 07:52:24,320 INFO L448 ceAbstractionStarter]: For program point L1778-1(line 1778) no Hoare annotation was computed. [2018-11-23 07:52:24,321 INFO L448 ceAbstractionStarter]: For program point __utac_acc__DecryptForward_spec__1EXIT(lines 1772 1789) no Hoare annotation was computed. [2018-11-23 07:52:24,321 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))) [2018-11-23 07:52:24,321 INFO L448 ceAbstractionStarter]: For program point L1784-1(lines 1772 1789) no Hoare annotation was computed. [2018-11-23 07:52:24,321 INFO L451 ceAbstractionStarter]: At program point __utac_acc__DecryptForward_spec__1ENTRY(lines 1772 1789) the Hoare annotation is: true [2018-11-23 07:52:24,321 INFO L448 ceAbstractionStarter]: For program point L1780(lines 1780 1786) no Hoare annotation was computed. [2018-11-23 07:52:24,321 INFO L451 ceAbstractionStarter]: At program point L1778(line 1778) the Hoare annotation is: true [2018-11-23 07:52:24,321 INFO L448 ceAbstractionStarter]: For program point getEmailFromFINAL(lines 2165 2183) no Hoare annotation was computed. [2018-11-23 07:52:24,321 INFO L448 ceAbstractionStarter]: For program point L2173(lines 2173 2179) no Hoare annotation was computed. [2018-11-23 07:52:24,321 INFO L448 ceAbstractionStarter]: For program point getEmailFromEXIT(lines 2165 2183) no Hoare annotation was computed. [2018-11-23 07:52:24,321 INFO L451 ceAbstractionStarter]: At program point getEmailFromENTRY(lines 2165 2183) the Hoare annotation is: true [2018-11-23 07:52:24,321 INFO L448 ceAbstractionStarter]: For program point L2169(lines 2169 2180) no Hoare annotation was computed. [2018-11-23 07:52:24,321 INFO L451 ceAbstractionStarter]: At program point L492(line 492) the Hoare annotation is: true [2018-11-23 07:52:24,321 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__KeysEXIT(lines 487 496) no Hoare annotation was computed. [2018-11-23 07:52:24,321 INFO L451 ceAbstractionStarter]: At program point incoming__wrappee__KeysENTRY(lines 487 496) the Hoare annotation is: true [2018-11-23 07:52:24,321 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__KeysFINAL(lines 487 496) no Hoare annotation was computed. [2018-11-23 07:52:24,321 INFO L448 ceAbstractionStarter]: For program point L1372(lines 1372 1376) no Hoare annotation was computed. [2018-11-23 07:52:24,322 INFO L448 ceAbstractionStarter]: For program point L1372-2(lines 1362 1381) no Hoare annotation was computed. [2018-11-23 07:52:24,322 INFO L448 ceAbstractionStarter]: For program point L1369(lines 1369 1377) no Hoare annotation was computed. [2018-11-23 07:52:24,322 INFO L448 ceAbstractionStarter]: For program point L1366(lines 1366 1378) no Hoare annotation was computed. [2018-11-23 07:52:24,322 INFO L448 ceAbstractionStarter]: For program point setClientKeyringSizeEXIT(lines 1362 1381) no Hoare annotation was computed. [2018-11-23 07:52:24,322 INFO L451 ceAbstractionStarter]: At program point setClientKeyringSizeENTRY(lines 1362 1381) the Hoare annotation is: true [2018-11-23 07:52:24,324 INFO L448 ceAbstractionStarter]: For program point queueFINAL(lines 564 573) no Hoare annotation was computed. [2018-11-23 07:52:24,324 INFO L451 ceAbstractionStarter]: At program point queueENTRY(lines 564 573) the Hoare annotation is: true [2018-11-23 07:52:24,324 INFO L448 ceAbstractionStarter]: For program point queueEXIT(lines 564 573) no Hoare annotation was computed. [2018-11-23 07:52:24,324 INFO L448 ceAbstractionStarter]: For program point L1760(lines 1760 1764) no Hoare annotation was computed. [2018-11-23 07:52:24,324 INFO L448 ceAbstractionStarter]: For program point L1760-2(lines 1750 1769) no Hoare annotation was computed. [2018-11-23 07:52:24,324 INFO L448 ceAbstractionStarter]: For program point L1757(lines 1757 1765) no Hoare annotation was computed. [2018-11-23 07:52:24,324 INFO L448 ceAbstractionStarter]: For program point L1754(lines 1754 1766) no Hoare annotation was computed. [2018-11-23 07:52:24,324 INFO L448 ceAbstractionStarter]: For program point setClientIdEXIT(lines 1750 1769) no Hoare annotation was computed. [2018-11-23 07:52:24,324 INFO L451 ceAbstractionStarter]: At program point setClientIdENTRY(lines 1750 1769) the Hoare annotation is: true [2018-11-23 07:52:24,342 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 07:52:24 BoogieIcfgContainer [2018-11-23 07:52:24,342 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 07:52:24,342 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 07:52:24,342 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 07:52:24,342 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 07:52:24,343 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:52:07" (3/4) ... [2018-11-23 07:52:24,346 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 07:52:24,354 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobKeyChange [2018-11-23 07:52:24,354 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mail [2018-11-23 07:52:24,354 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product [2018-11-23 07:52:24,354 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_queued_client [2018-11-23 07:52:24,354 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailId [2018-11-23 07:52:24,354 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 07:52:24,354 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhKeyChange [2018-11-23 07:52:24,354 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_rjh [2018-11-23 07:52:24,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhKeyAdd [2018-11-23 07:52:24,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2018-11-23 07:52:24,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobToRjh [2018-11-23 07:52:24,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_bob [2018-11-23 07:52:24,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure select_features [2018-11-23 07:52:24,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure autoRespond [2018-11-23 07:52:24,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_bob__wrappee__Base [2018-11-23 07:52:24,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2018-11-23 07:52:24,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientForwardReceiver [2018-11-23 07:52:24,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming [2018-11-23 07:52:24,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createEmail [2018-11-23 07:52:24,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhDeletePrivateKey [2018-11-23 07:52:24,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test [2018-11-23 07:52:24,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2018-11-23 07:52:24,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_queued_email [2018-11-23 07:52:24,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAutoResponse [2018-11-23 07:52:24,356 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2018-11-23 07:52:24,356 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientKeyringUser [2018-11-23 07:52:24,356 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2018-11-23 07:52:24,356 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__AutoResponder [2018-11-23 07:52:24,356 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2018-11-23 07:52:24,356 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2018-11-23 07:52:24,356 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2018-11-23 07:52:24,356 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2018-11-23 07:52:24,356 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_rjh__wrappee__Base [2018-11-23 07:52:24,356 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientForwardReceiver [2018-11-23 07:52:24,356 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2018-11-23 07:52:24,356 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers [2018-11-23 07:52:24,356 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientId [2018-11-23 07:52:24,356 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure deliver [2018-11-23 07:52:24,356 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2018-11-23 07:52:24,357 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_chuck [2018-11-23 07:52:24,357 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendToAddressBook [2018-11-23 07:52:24,357 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2018-11-23 07:52:24,357 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAlias [2018-11-23 07:52:24,357 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming__wrappee__AddressBook [2018-11-23 07:52:24,357 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAutoResponse [2018-11-23 07:52:24,357 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhSetAutoRespond [2018-11-23 07:52:24,357 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2018-11-23 07:52:24,357 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2018-11-23 07:52:24,357 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure printMail [2018-11-23 07:52:24,357 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure forward [2018-11-23 07:52:24,357 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientKeyringSize [2018-11-23 07:52:24,357 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2018-11-23 07:52:24,357 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_queue_empty [2018-11-23 07:52:24,357 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobKeyAdd [2018-11-23 07:52:24,357 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientKeyringPublicKey [2018-11-23 07:52:24,358 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2018-11-23 07:52:24,358 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_chuck__wrappee__Base [2018-11-23 07:52:24,358 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 07:52:24,358 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2018-11-23 07:52:24,358 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAddRjh [2018-11-23 07:52:24,358 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobSetAddressBook [2018-11-23 07:52:24,358 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhEnableForwarding [2018-11-23 07:52:24,358 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup [2018-11-23 07:52:24,358 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__DecryptForward_spec__1 [2018-11-23 07:52:24,358 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2018-11-23 07:52:24,359 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming__wrappee__Keys [2018-11-23 07:52:24,359 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringSize [2018-11-23 07:52:24,359 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue [2018-11-23 07:52:24,359 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2018-11-23 07:52:24,377 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 100 nodes and edges [2018-11-23 07:52:24,378 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 51 nodes and edges [2018-11-23 07:52:24,379 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-23 07:52:24,380 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 07:52:24,389 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-23 07:52:24,391 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-23 07:52:24,423 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 [2018-11-23 07:52:24,424 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 [2018-11-23 07:52:24,424 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 [2018-11-23 07:52:24,424 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 [2018-11-23 07:52:24,424 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 [2018-11-23 07:52:24,424 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 [2018-11-23 07:52:24,424 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 [2018-11-23 07:52:24,425 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 [2018-11-23 07:52:24,425 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 [2018-11-23 07:52:24,425 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 [2018-11-23 07:52:24,425 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 [2018-11-23 07:52:24,425 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 [2018-11-23 07:52:24,518 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_c772ffb4-9c0a-47db-b76c-7f3edd2c1099/bin-2019/utaipan/witness.graphml [2018-11-23 07:52:24,518 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 07:52:24,518 INFO L168 Benchmark]: Toolchain (without parser) took 19177.37 ms. Allocated memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: 1.8 GB). Free memory was 956.6 MB in the beginning and 2.3 GB in the end (delta: -1.4 GB). Peak memory consumption was 413.9 MB. Max. memory is 11.5 GB. [2018-11-23 07:52:24,519 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:52:24,519 INFO L168 Benchmark]: CACSL2BoogieTranslator took 571.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -154.9 MB). Peak memory consumption was 57.7 MB. Max. memory is 11.5 GB. [2018-11-23 07:52:24,519 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 07:52:24,520 INFO L168 Benchmark]: Boogie Preprocessor took 55.98 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-23 07:52:24,520 INFO L168 Benchmark]: RCFGBuilder took 1015.51 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 959.7 MB in the end (delta: 143.6 MB). Peak memory consumption was 143.6 MB. Max. memory is 11.5 GB. [2018-11-23 07:52:24,520 INFO L168 Benchmark]: TraceAbstraction took 17320.44 ms. Allocated memory was 1.2 GB in the beginning and 2.8 GB in the end (delta: 1.6 GB). Free memory was 959.7 MB in the beginning and 2.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 2.0 GB. Max. memory is 11.5 GB. [2018-11-23 07:52:24,520 INFO L168 Benchmark]: Witness Printer took 175.63 ms. Allocated memory is still 2.8 GB. Free memory is still 2.3 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:52:24,522 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 571.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -154.9 MB). Peak memory consumption was 57.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 55.98 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1015.51 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 959.7 MB in the end (delta: 143.6 MB). Peak memory consumption was 143.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 17320.44 ms. Allocated memory was 1.2 GB in the beginning and 2.8 GB in the end (delta: 1.6 GB). Free memory was 959.7 MB in the beginning and 2.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 2.0 GB. Max. memory is 11.5 GB. * Witness Printer took 175.63 ms. Allocated memory is still 2.8 GB. Free memory is still 2.3 GB. There was no memory consumed. 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, 17.2s OverallTime, 15 OverallIterations, 3 TraceHistogramMax, 5.2s AutomataDifference, 0.0s DeadEndRemovalTime, 6.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 10677 SDtfs, 3421 SDslu, 38716 SDs, 0 SdLazy, 3283 SolverSat, 43 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.0s 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: 2.8s AutomataMinimizationTime, 15 MinimizatonAttempts, 256 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 172 LocationsWithAnnotation, 29602 PreInvPairs, 39930 NumberOfFragments, 1243 HoareAnnotationTreeSize, 29602 FomulaSimplifications, 165238 FormulaSimplificationTreeSizeReduction, 4.9s HoareSimplificationTime, 172 FomulaSimplificationsInter, 35218 FormulaSimplificationTreeSizeReductionInter, 1.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.1s 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...