./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec0_product09_true-unreach-call_true-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_a9c30a8b-0f41-4360-91db-6353da0b4e3e/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a9c30a8b-0f41-4360-91db-6353da0b4e3e/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a9c30a8b-0f41-4360-91db-6353da0b4e3e/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a9c30a8b-0f41-4360-91db-6353da0b4e3e/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec0_product09_true-unreach-call_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a9c30a8b-0f41-4360-91db-6353da0b4e3e/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a9c30a8b-0f41-4360-91db-6353da0b4e3e/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 b2633f6945e310d333da2e2f7802e4cf0f241fa3 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 20:21:43,058 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 20:21:43,059 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 20:21:43,065 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 20:21:43,066 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 20:21:43,066 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 20:21:43,067 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 20:21:43,067 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 20:21:43,068 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 20:21:43,068 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 20:21:43,069 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 20:21:43,069 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 20:21:43,069 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 20:21:43,070 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 20:21:43,070 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 20:21:43,071 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 20:21:43,071 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 20:21:43,072 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 20:21:43,073 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 20:21:43,073 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 20:21:43,074 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 20:21:43,074 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 20:21:43,075 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 20:21:43,076 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 20:21:43,076 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 20:21:43,076 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 20:21:43,076 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 20:21:43,077 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 20:21:43,077 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 20:21:43,078 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 20:21:43,078 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 20:21:43,078 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 20:21:43,078 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 20:21:43,078 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 20:21:43,079 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 20:21:43,079 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 20:21:43,079 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a9c30a8b-0f41-4360-91db-6353da0b4e3e/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-08 20:21:43,086 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 20:21:43,086 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 20:21:43,087 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 20:21:43,087 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 20:21:43,087 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-08 20:21:43,087 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-08 20:21:43,087 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-08 20:21:43,087 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-08 20:21:43,087 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-08 20:21:43,087 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-08 20:21:43,087 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-08 20:21:43,087 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-08 20:21:43,088 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-08 20:21:43,088 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 20:21:43,088 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 20:21:43,088 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 20:21:43,088 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 20:21:43,088 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 20:21:43,088 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 20:21:43,088 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 20:21:43,089 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 20:21:43,089 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 20:21:43,089 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 20:21:43,089 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 20:21:43,089 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 20:21:43,089 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 20:21:43,089 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 20:21:43,089 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 20:21:43,089 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 20:21:43,089 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 20:21:43,089 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 20:21:43,090 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 20:21:43,090 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-08 20:21:43,090 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 20:21:43,090 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 20:21:43,090 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-08 20:21:43,090 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_a9c30a8b-0f41-4360-91db-6353da0b4e3e/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 -> b2633f6945e310d333da2e2f7802e4cf0f241fa3 [2018-12-08 20:21:43,107 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 20:21:43,116 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 20:21:43,119 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 20:21:43,120 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 20:21:43,120 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 20:21:43,121 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a9c30a8b-0f41-4360-91db-6353da0b4e3e/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/email_spec0_product09_true-unreach-call_true-termination.cil.c [2018-12-08 20:21:43,162 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a9c30a8b-0f41-4360-91db-6353da0b4e3e/bin-2019/utaipan/data/77c44db4f/68fe5895a99840eb98ad745235291276/FLAGd928c7148 [2018-12-08 20:21:43,633 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 20:21:43,634 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a9c30a8b-0f41-4360-91db-6353da0b4e3e/sv-benchmarks/c/product-lines/email_spec0_product09_true-unreach-call_true-termination.cil.c [2018-12-08 20:21:43,644 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a9c30a8b-0f41-4360-91db-6353da0b4e3e/bin-2019/utaipan/data/77c44db4f/68fe5895a99840eb98ad745235291276/FLAGd928c7148 [2018-12-08 20:21:43,653 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a9c30a8b-0f41-4360-91db-6353da0b4e3e/bin-2019/utaipan/data/77c44db4f/68fe5895a99840eb98ad745235291276 [2018-12-08 20:21:43,655 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 20:21:43,655 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 20:21:43,656 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 20:21:43,656 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 20:21:43,659 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 20:21:43,660 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 08:21:43" (1/1) ... [2018-12-08 20:21:43,662 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cc82c98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:21:43, skipping insertion in model container [2018-12-08 20:21:43,662 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 08:21:43" (1/1) ... [2018-12-08 20:21:43,668 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 20:21:43,704 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 20:21:44,006 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 20:21:44,015 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 20:21:44,076 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 20:21:44,103 INFO L195 MainTranslator]: Completed translation [2018-12-08 20:21:44,104 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:21:44 WrapperNode [2018-12-08 20:21:44,104 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 20:21:44,104 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 20:21:44,104 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 20:21:44,104 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 20:21:44,110 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:21:44" (1/1) ... [2018-12-08 20:21:44,125 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:21:44" (1/1) ... [2018-12-08 20:21:44,131 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 20:21:44,132 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 20:21:44,132 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 20:21:44,132 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 20:21:44,137 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:21:44" (1/1) ... [2018-12-08 20:21:44,138 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:21:44" (1/1) ... [2018-12-08 20:21:44,141 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:21:44" (1/1) ... [2018-12-08 20:21:44,141 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:21:44" (1/1) ... [2018-12-08 20:21:44,151 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:21:44" (1/1) ... [2018-12-08 20:21:44,157 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:21:44" (1/1) ... [2018-12-08 20:21:44,160 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:21:44" (1/1) ... [2018-12-08 20:21:44,163 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 20:21:44,164 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 20:21:44,164 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 20:21:44,164 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 20:21:44,164 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:21:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9c30a8b-0f41-4360-91db-6353da0b4e3e/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 20:21:44,214 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Base [2018-12-08 20:21:44,214 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Base [2018-12-08 20:21:44,215 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2018-12-08 20:21:44,215 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2018-12-08 20:21:44,215 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2018-12-08 20:21:44,215 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2018-12-08 20:21:44,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-08 20:21:44,215 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2018-12-08 20:21:44,215 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2018-12-08 20:21:44,215 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2018-12-08 20:21:44,215 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2018-12-08 20:21:44,215 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-12-08 20:21:44,215 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-12-08 20:21:44,215 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2018-12-08 20:21:44,215 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2018-12-08 20:21:44,215 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2018-12-08 20:21:44,216 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2018-12-08 20:21:44,216 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2018-12-08 20:21:44,216 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2018-12-08 20:21:44,216 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2018-12-08 20:21:44,216 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2018-12-08 20:21:44,216 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2018-12-08 20:21:44,216 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2018-12-08 20:21:44,216 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2018-12-08 20:21:44,216 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2018-12-08 20:21:44,216 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2018-12-08 20:21:44,216 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2018-12-08 20:21:44,216 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2018-12-08 20:21:44,216 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2018-12-08 20:21:44,216 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AddressBook [2018-12-08 20:21:44,216 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AddressBook [2018-12-08 20:21:44,217 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2018-12-08 20:21:44,217 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2018-12-08 20:21:44,217 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-12-08 20:21:44,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-08 20:21:44,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-08 20:21:44,217 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2018-12-08 20:21:44,217 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2018-12-08 20:21:44,217 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2018-12-08 20:21:44,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2018-12-08 20:21:44,217 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2018-12-08 20:21:44,217 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2018-12-08 20:21:44,217 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2018-12-08 20:21:44,217 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2018-12-08 20:21:44,217 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2018-12-08 20:21:44,217 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2018-12-08 20:21:44,218 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2018-12-08 20:21:44,218 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2018-12-08 20:21:44,218 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-12-08 20:21:44,218 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-12-08 20:21:44,218 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2018-12-08 20:21:44,218 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2018-12-08 20:21:44,218 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-08 20:21:44,218 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-08 20:21:44,218 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2018-12-08 20:21:44,218 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2018-12-08 20:21:44,218 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2018-12-08 20:21:44,218 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2018-12-08 20:21:44,218 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2018-12-08 20:21:44,218 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2018-12-08 20:21:44,218 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-12-08 20:21:44,218 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-12-08 20:21:44,219 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2018-12-08 20:21:44,219 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2018-12-08 20:21:44,219 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-12-08 20:21:44,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-12-08 20:21:44,219 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2018-12-08 20:21:44,219 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2018-12-08 20:21:44,219 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2018-12-08 20:21:44,219 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2018-12-08 20:21:44,219 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-12-08 20:21:44,219 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-12-08 20:21:44,219 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2018-12-08 20:21:44,219 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2018-12-08 20:21:44,219 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2018-12-08 20:21:44,219 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2018-12-08 20:21:44,219 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2018-12-08 20:21:44,219 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2018-12-08 20:21:44,220 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2018-12-08 20:21:44,220 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2018-12-08 20:21:44,220 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2018-12-08 20:21:44,220 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2018-12-08 20:21:44,220 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2018-12-08 20:21:44,220 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2018-12-08 20:21:44,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-08 20:21:44,220 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2018-12-08 20:21:44,220 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2018-12-08 20:21:44,220 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2018-12-08 20:21:44,220 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2018-12-08 20:21:44,220 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2018-12-08 20:21:44,220 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2018-12-08 20:21:44,220 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-12-08 20:21:44,220 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-12-08 20:21:44,220 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 20:21:44,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 20:21:44,767 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 20:21:44,767 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-08 20:21:44,768 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 08:21:44 BoogieIcfgContainer [2018-12-08 20:21:44,768 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 20:21:44,768 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-08 20:21:44,768 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-08 20:21:44,772 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-08 20:21:44,772 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.12 08:21:43" (1/3) ... [2018-12-08 20:21:44,773 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12f052e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 08:21:44, skipping insertion in model container [2018-12-08 20:21:44,773 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:21:44" (2/3) ... [2018-12-08 20:21:44,773 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12f052e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 08:21:44, skipping insertion in model container [2018-12-08 20:21:44,773 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 08:21:44" (3/3) ... [2018-12-08 20:21:44,774 INFO L112 eAbstractionObserver]: Analyzing ICFG email_spec0_product09_true-unreach-call_true-termination.cil.c [2018-12-08 20:21:44,783 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-08 20:21:44,790 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-08 20:21:44,806 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-08 20:21:44,832 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-08 20:21:44,832 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-08 20:21:44,832 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-08 20:21:44,832 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-08 20:21:44,832 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-08 20:21:44,832 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-08 20:21:44,832 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-08 20:21:44,833 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-08 20:21:44,852 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states. [2018-12-08 20:21:44,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-12-08 20:21:44,863 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 20:21:44,864 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 20:21:44,866 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 20:21:44,869 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 20:21:44,870 INFO L82 PathProgramCache]: Analyzing trace with hash 1059959074, now seen corresponding path program 1 times [2018-12-08 20:21:44,871 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 20:21:44,906 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 20:21:44,906 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 20:21:44,906 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 20:21:44,906 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 20:21:45,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:21:45,132 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-12-08 20:21:45,133 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 20:21:45,134 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-08 20:21:45,134 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-08 20:21:45,138 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-08 20:21:45,146 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-08 20:21:45,146 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-08 20:21:45,149 INFO L87 Difference]: Start difference. First operand 313 states. Second operand 2 states. [2018-12-08 20:21:45,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 20:21:45,184 INFO L93 Difference]: Finished difference Result 496 states and 660 transitions. [2018-12-08 20:21:45,184 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-08 20:21:45,185 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 139 [2018-12-08 20:21:45,186 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 20:21:45,195 INFO L225 Difference]: With dead ends: 496 [2018-12-08 20:21:45,196 INFO L226 Difference]: Without dead ends: 302 [2018-12-08 20:21:45,199 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-08 20:21:45,215 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 302 states. [2018-12-08 20:21:45,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 302 to 302. [2018-12-08 20:21:45,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 302 states. [2018-12-08 20:21:45,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 302 states and 404 transitions. [2018-12-08 20:21:45,246 INFO L78 Accepts]: Start accepts. Automaton has 302 states and 404 transitions. Word has length 139 [2018-12-08 20:21:45,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 20:21:45,247 INFO L480 AbstractCegarLoop]: Abstraction has 302 states and 404 transitions. [2018-12-08 20:21:45,247 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-08 20:21:45,247 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 404 transitions. [2018-12-08 20:21:45,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-12-08 20:21:45,250 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 20:21:45,250 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 20:21:45,250 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 20:21:45,250 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 20:21:45,250 INFO L82 PathProgramCache]: Analyzing trace with hash -1714118388, now seen corresponding path program 1 times [2018-12-08 20:21:45,250 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 20:21:45,251 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 20:21:45,251 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 20:21:45,251 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 20:21:45,251 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 20:21:45,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:21:45,369 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-12-08 20:21:45,369 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 20:21:45,369 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 20:21:45,369 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-08 20:21:45,370 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 20:21:45,371 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 20:21:45,371 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 20:21:45,371 INFO L87 Difference]: Start difference. First operand 302 states and 404 transitions. Second operand 3 states. [2018-12-08 20:21:45,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 20:21:45,396 INFO L93 Difference]: Finished difference Result 479 states and 625 transitions. [2018-12-08 20:21:45,396 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 20:21:45,396 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 140 [2018-12-08 20:21:45,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 20:21:45,398 INFO L225 Difference]: With dead ends: 479 [2018-12-08 20:21:45,398 INFO L226 Difference]: Without dead ends: 305 [2018-12-08 20:21:45,399 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 20:21:45,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 305 states. [2018-12-08 20:21:45,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 305 to 304. [2018-12-08 20:21:45,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 304 states. [2018-12-08 20:21:45,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 304 states and 406 transitions. [2018-12-08 20:21:45,412 INFO L78 Accepts]: Start accepts. Automaton has 304 states and 406 transitions. Word has length 140 [2018-12-08 20:21:45,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 20:21:45,412 INFO L480 AbstractCegarLoop]: Abstraction has 304 states and 406 transitions. [2018-12-08 20:21:45,412 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 20:21:45,412 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 406 transitions. [2018-12-08 20:21:45,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-12-08 20:21:45,414 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 20:21:45,414 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 20:21:45,414 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 20:21:45,414 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 20:21:45,414 INFO L82 PathProgramCache]: Analyzing trace with hash 1777001361, now seen corresponding path program 1 times [2018-12-08 20:21:45,414 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 20:21:45,415 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 20:21:45,415 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 20:21:45,415 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 20:21:45,415 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 20:21:45,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:21:45,513 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2018-12-08 20:21:45,513 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 20:21:45,513 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-12-08 20:21:45,513 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-08 20:21:45,513 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-08 20:21:45,513 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-08 20:21:45,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-12-08 20:21:45,514 INFO L87 Difference]: Start difference. First operand 304 states and 406 transitions. Second operand 8 states. [2018-12-08 20:21:45,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 20:21:45,542 INFO L93 Difference]: Finished difference Result 304 states and 406 transitions. [2018-12-08 20:21:45,542 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-08 20:21:45,542 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 145 [2018-12-08 20:21:45,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 20:21:45,542 INFO L225 Difference]: With dead ends: 304 [2018-12-08 20:21:45,542 INFO L226 Difference]: Without dead ends: 0 [2018-12-08 20:21:45,543 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-12-08 20:21:45,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-08 20:21:45,544 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-08 20:21:45,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-08 20:21:45,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-08 20:21:45,544 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 145 [2018-12-08 20:21:45,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 20:21:45,544 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-08 20:21:45,544 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-08 20:21:45,544 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-08 20:21:45,544 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-08 20:21:45,547 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-08 20:21:45,654 INFO L448 ceAbstractionStarter]: For program point L2321-1(line 2321) no Hoare annotation was computed. [2018-12-08 20:21:45,654 INFO L451 ceAbstractionStarter]: At program point L2321(line 2321) the Hoare annotation is: true [2018-12-08 20:21:45,654 INFO L451 ceAbstractionStarter]: At program point L2322-1(line 2322) the Hoare annotation is: true [2018-12-08 20:21:45,654 INFO L448 ceAbstractionStarter]: For program point outgoing__wrappee__BaseFINAL(lines 2316 2327) no Hoare annotation was computed. [2018-12-08 20:21:45,654 INFO L448 ceAbstractionStarter]: For program point outgoing__wrappee__BaseEXIT(lines 2316 2327) no Hoare annotation was computed. [2018-12-08 20:21:45,655 INFO L451 ceAbstractionStarter]: At program point outgoing__wrappee__BaseENTRY(lines 2316 2327) the Hoare annotation is: true [2018-12-08 20:21:45,655 INFO L451 ceAbstractionStarter]: At program point L2322(line 2322) the Hoare annotation is: true [2018-12-08 20:21:45,655 INFO L451 ceAbstractionStarter]: At program point setClientForwardReceiverENTRY(lines 2224 2243) the Hoare annotation is: true [2018-12-08 20:21:45,655 INFO L448 ceAbstractionStarter]: For program point L2234(lines 2234 2238) no Hoare annotation was computed. [2018-12-08 20:21:45,655 INFO L448 ceAbstractionStarter]: For program point setClientForwardReceiverEXIT(lines 2224 2243) no Hoare annotation was computed. [2018-12-08 20:21:45,655 INFO L448 ceAbstractionStarter]: For program point L2234-2(lines 2224 2243) no Hoare annotation was computed. [2018-12-08 20:21:45,655 INFO L448 ceAbstractionStarter]: For program point L2231(lines 2231 2239) no Hoare annotation was computed. [2018-12-08 20:21:45,655 INFO L448 ceAbstractionStarter]: For program point L2228(lines 2228 2240) no Hoare annotation was computed. [2018-12-08 20:21:45,655 INFO L448 ceAbstractionStarter]: For program point L2359-1(lines 2328 2364) no Hoare annotation was computed. [2018-12-08 20:21:45,655 INFO L448 ceAbstractionStarter]: For program point outgoingEXIT(lines 2328 2364) no Hoare annotation was computed. [2018-12-08 20:21:45,656 INFO L451 ceAbstractionStarter]: At program point L2359(line 2359) the Hoare annotation is: true [2018-12-08 20:21:45,656 INFO L451 ceAbstractionStarter]: At program point outgoingENTRY(lines 2328 2364) the Hoare annotation is: true [2018-12-08 20:21:45,656 INFO L451 ceAbstractionStarter]: At program point L2354(line 2354) the Hoare annotation is: true [2018-12-08 20:21:45,656 INFO L451 ceAbstractionStarter]: At program point L2352(line 2352) the Hoare annotation is: true [2018-12-08 20:21:45,656 INFO L448 ceAbstractionStarter]: For program point L2353(line 2353) no Hoare annotation was computed. [2018-12-08 20:21:45,656 INFO L451 ceAbstractionStarter]: At program point L2354-1(line 2354) the Hoare annotation is: true [2018-12-08 20:21:45,656 INFO L451 ceAbstractionStarter]: At program point L2351-1(line 2351) the Hoare annotation is: true [2018-12-08 20:21:45,656 INFO L451 ceAbstractionStarter]: At program point L2351(line 2351) the Hoare annotation is: true [2018-12-08 20:21:45,657 INFO L448 ceAbstractionStarter]: For program point L2349-1(line 2349) no Hoare annotation was computed. [2018-12-08 20:21:45,657 INFO L451 ceAbstractionStarter]: At program point L2349(line 2349) the Hoare annotation is: true [2018-12-08 20:21:45,657 INFO L451 ceAbstractionStarter]: At program point L2346(line 2346) the Hoare annotation is: true [2018-12-08 20:21:45,657 INFO L451 ceAbstractionStarter]: At program point L2344(line 2344) the Hoare annotation is: true [2018-12-08 20:21:45,657 INFO L448 ceAbstractionStarter]: For program point L2346-1(line 2346) no Hoare annotation was computed. [2018-12-08 20:21:45,657 INFO L448 ceAbstractionStarter]: For program point L2342(lines 2342 2361) no Hoare annotation was computed. [2018-12-08 20:21:45,657 INFO L448 ceAbstractionStarter]: For program point L2344-1(line 2344) no Hoare annotation was computed. [2018-12-08 20:21:45,657 INFO L448 ceAbstractionStarter]: For program point L2339-1(line 2339) no Hoare annotation was computed. [2018-12-08 20:21:45,657 INFO L451 ceAbstractionStarter]: At program point L2339(line 2339) the Hoare annotation is: true [2018-12-08 20:21:45,657 INFO L451 ceAbstractionStarter]: At program point select_helpersFINAL(lines 269 275) the Hoare annotation is: true [2018-12-08 20:21:45,658 INFO L448 ceAbstractionStarter]: For program point select_helpersEXIT(lines 269 275) no Hoare annotation was computed. [2018-12-08 20:21:45,658 INFO L448 ceAbstractionStarter]: For program point getClientIdFINAL(lines 2247 2270) no Hoare annotation was computed. [2018-12-08 20:21:45,658 INFO L448 ceAbstractionStarter]: For program point L2255(lines 2255 2266) no Hoare annotation was computed. [2018-12-08 20:21:45,658 INFO L451 ceAbstractionStarter]: At program point getClientIdENTRY(lines 2247 2270) the Hoare annotation is: true [2018-12-08 20:21:45,658 INFO L448 ceAbstractionStarter]: For program point L2251(lines 2251 2267) no Hoare annotation was computed. [2018-12-08 20:21:45,658 INFO L448 ceAbstractionStarter]: For program point getClientIdEXIT(lines 2247 2270) no Hoare annotation was computed. [2018-12-08 20:21:45,658 INFO L448 ceAbstractionStarter]: For program point L2259(lines 2259 2265) no Hoare annotation was computed. [2018-12-08 20:21:45,658 INFO L451 ceAbstractionStarter]: At program point mailENTRY(lines 2304 2315) the Hoare annotation is: true [2018-12-08 20:21:45,658 INFO L448 ceAbstractionStarter]: For program point mailEXIT(lines 2304 2315) no Hoare annotation was computed. [2018-12-08 20:21:45,659 INFO L451 ceAbstractionStarter]: At program point L2310(line 2310) the Hoare annotation is: true [2018-12-08 20:21:45,659 INFO L448 ceAbstractionStarter]: For program point mailFINAL(lines 2304 2315) no Hoare annotation was computed. [2018-12-08 20:21:45,659 INFO L451 ceAbstractionStarter]: At program point L2311(line 2311) the Hoare annotation is: true [2018-12-08 20:21:45,659 INFO L448 ceAbstractionStarter]: For program point L2310-1(line 2310) no Hoare annotation was computed. [2018-12-08 20:21:45,659 INFO L448 ceAbstractionStarter]: For program point valid_productEXIT(lines 276 284) no Hoare annotation was computed. [2018-12-08 20:21:45,659 INFO L451 ceAbstractionStarter]: At program point valid_productENTRY(lines 276 284) the Hoare annotation is: true [2018-12-08 20:21:45,659 INFO L448 ceAbstractionStarter]: For program point valid_productFINAL(lines 276 284) no Hoare annotation was computed. [2018-12-08 20:21:45,659 INFO L448 ceAbstractionStarter]: For program point get_queued_clientEXIT(lines 2453 2461) no Hoare annotation was computed. [2018-12-08 20:21:45,659 INFO L451 ceAbstractionStarter]: At program point get_queued_clientENTRY(lines 2453 2461) the Hoare annotation is: true [2018-12-08 20:21:45,659 INFO L448 ceAbstractionStarter]: For program point get_queued_clientFINAL(lines 2453 2461) no Hoare annotation was computed. [2018-12-08 20:21:45,659 INFO L448 ceAbstractionStarter]: For program point deliverFINAL(lines 2365 2374) no Hoare annotation was computed. [2018-12-08 20:21:45,659 INFO L451 ceAbstractionStarter]: At program point deliverENTRY(lines 2365 2374) the Hoare annotation is: true [2018-12-08 20:21:45,660 INFO L448 ceAbstractionStarter]: For program point deliverEXIT(lines 2365 2374) no Hoare annotation was computed. [2018-12-08 20:21:45,660 INFO L448 ceAbstractionStarter]: For program point getEmailIdFINAL(lines 478 496) no Hoare annotation was computed. [2018-12-08 20:21:45,660 INFO L448 ceAbstractionStarter]: For program point getEmailIdEXIT(lines 478 496) no Hoare annotation was computed. [2018-12-08 20:21:45,660 INFO L451 ceAbstractionStarter]: At program point getEmailIdENTRY(lines 478 496) the Hoare annotation is: true [2018-12-08 20:21:45,660 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 492) no Hoare annotation was computed. [2018-12-08 20:21:45,660 INFO L448 ceAbstractionStarter]: For program point L482(lines 482 493) no Hoare annotation was computed. [2018-12-08 20:21:45,660 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 394 414) the Hoare annotation is: true [2018-12-08 20:21:45,660 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 394 414) no Hoare annotation was computed. [2018-12-08 20:21:45,660 INFO L444 ceAbstractionStarter]: At program point L406(line 406) the Hoare annotation is: (= main_~tmp~2 1) [2018-12-08 20:21:45,660 INFO L444 ceAbstractionStarter]: At program point L406-1(line 406) the Hoare annotation is: (= main_~tmp~2 1) [2018-12-08 20:21:45,660 INFO L448 ceAbstractionStarter]: For program point L404(lines 404 411) no Hoare annotation was computed. [2018-12-08 20:21:45,660 INFO L448 ceAbstractionStarter]: For program point L404-1(lines 404 411) no Hoare annotation was computed. [2018-12-08 20:21:45,661 INFO L448 ceAbstractionStarter]: For program point L402(line 402) no Hoare annotation was computed. [2018-12-08 20:21:45,661 INFO L451 ceAbstractionStarter]: At program point L401(line 401) the Hoare annotation is: true [2018-12-08 20:21:45,661 INFO L451 ceAbstractionStarter]: At program point L400(line 400) the Hoare annotation is: true [2018-12-08 20:21:45,661 INFO L451 ceAbstractionStarter]: At program point L400-1(line 400) the Hoare annotation is: true [2018-12-08 20:21:45,661 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 394 414) no Hoare annotation was computed. [2018-12-08 20:21:45,661 INFO L448 ceAbstractionStarter]: For program point setup_chuckEXIT(lines 327 336) no Hoare annotation was computed. [2018-12-08 20:21:45,661 INFO L451 ceAbstractionStarter]: At program point L332(line 332) the Hoare annotation is: true [2018-12-08 20:21:45,661 INFO L451 ceAbstractionStarter]: At program point setup_chuckENTRY(lines 327 336) the Hoare annotation is: true [2018-12-08 20:21:45,661 INFO L448 ceAbstractionStarter]: For program point setup_chuckFINAL(lines 327 336) no Hoare annotation was computed. [2018-12-08 20:21:45,661 INFO L448 ceAbstractionStarter]: For program point setup_rjhFINAL(lines 317 326) no Hoare annotation was computed. [2018-12-08 20:21:45,661 INFO L451 ceAbstractionStarter]: At program point setup_rjhENTRY(lines 317 326) the Hoare annotation is: true [2018-12-08 20:21:45,661 INFO L451 ceAbstractionStarter]: At program point L322(line 322) the Hoare annotation is: true [2018-12-08 20:21:45,662 INFO L448 ceAbstractionStarter]: For program point setup_rjhEXIT(lines 317 326) no Hoare annotation was computed. [2018-12-08 20:21:45,662 INFO L451 ceAbstractionStarter]: At program point sendToAddressBookENTRY(lines 2471 2477) the Hoare annotation is: true [2018-12-08 20:21:45,662 INFO L448 ceAbstractionStarter]: For program point sendToAddressBookEXIT(lines 2471 2477) no Hoare annotation was computed. [2018-12-08 20:21:45,662 INFO L448 ceAbstractionStarter]: For program point sendToAddressBookFINAL(lines 2471 2477) no Hoare annotation was computed. [2018-12-08 20:21:45,662 INFO L448 ceAbstractionStarter]: For program point sendEmailEXIT(lines 2421 2433) no Hoare annotation was computed. [2018-12-08 20:21:45,662 INFO L451 ceAbstractionStarter]: At program point sendEmailENTRY(lines 2421 2433) the Hoare annotation is: true [2018-12-08 20:21:45,662 INFO L451 ceAbstractionStarter]: At program point L2429(line 2429) the Hoare annotation is: true [2018-12-08 20:21:45,662 INFO L448 ceAbstractionStarter]: For program point sendEmailFINAL(lines 2421 2433) no Hoare annotation was computed. [2018-12-08 20:21:45,662 INFO L448 ceAbstractionStarter]: For program point L2427-1(line 2427) no Hoare annotation was computed. [2018-12-08 20:21:45,662 INFO L451 ceAbstractionStarter]: At program point L2427(line 2427) the Hoare annotation is: true [2018-12-08 20:21:45,662 INFO L448 ceAbstractionStarter]: For program point getClientAddressBookSizeFINAL(lines 1356 1379) no Hoare annotation was computed. [2018-12-08 20:21:45,662 INFO L448 ceAbstractionStarter]: For program point L1360(lines 1360 1376) no Hoare annotation was computed. [2018-12-08 20:21:45,662 INFO L451 ceAbstractionStarter]: At program point getClientAddressBookSizeENTRY(lines 1356 1379) the Hoare annotation is: true [2018-12-08 20:21:45,663 INFO L448 ceAbstractionStarter]: For program point L1368(lines 1368 1374) no Hoare annotation was computed. [2018-12-08 20:21:45,663 INFO L448 ceAbstractionStarter]: For program point getClientAddressBookSizeEXIT(lines 1356 1379) no Hoare annotation was computed. [2018-12-08 20:21:45,663 INFO L448 ceAbstractionStarter]: For program point L1364(lines 1364 1375) no Hoare annotation was computed. [2018-12-08 20:21:45,663 INFO L448 ceAbstractionStarter]: For program point L1592(lines 1592 1604) no Hoare annotation was computed. [2018-12-08 20:21:45,663 INFO L448 ceAbstractionStarter]: For program point L1613(lines 1613 1617) no Hoare annotation was computed. [2018-12-08 20:21:45,663 INFO L448 ceAbstractionStarter]: For program point L1580(lines 1580 1588) no Hoare annotation was computed. [2018-12-08 20:21:45,663 INFO L448 ceAbstractionStarter]: For program point L1576(lines 1576 1624) no Hoare annotation was computed. [2018-12-08 20:21:45,663 INFO L451 ceAbstractionStarter]: At program point setClientAddressBookAliasENTRY(lines 1572 1627) the Hoare annotation is: true [2018-12-08 20:21:45,663 INFO L448 ceAbstractionStarter]: For program point L1610(lines 1610 1618) no Hoare annotation was computed. [2018-12-08 20:21:45,663 INFO L448 ceAbstractionStarter]: For program point L1577(lines 1577 1589) no Hoare annotation was computed. [2018-12-08 20:21:45,663 INFO L448 ceAbstractionStarter]: For program point setClientAddressBookAliasEXIT(lines 1572 1627) no Hoare annotation was computed. [2018-12-08 20:21:45,663 INFO L448 ceAbstractionStarter]: For program point L1606(lines 1606 1622) no Hoare annotation was computed. [2018-12-08 20:21:45,664 INFO L448 ceAbstractionStarter]: For program point L1606-1(lines 1572 1627) no Hoare annotation was computed. [2018-12-08 20:21:45,664 INFO L448 ceAbstractionStarter]: For program point L1598(lines 1598 1602) no Hoare annotation was computed. [2018-12-08 20:21:45,664 INFO L448 ceAbstractionStarter]: For program point L1607(lines 1607 1619) no Hoare annotation was computed. [2018-12-08 20:21:45,664 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1603) no Hoare annotation was computed. [2018-12-08 20:21:45,664 INFO L448 ceAbstractionStarter]: For program point L1591(lines 1591 1623) no Hoare annotation was computed. [2018-12-08 20:21:45,664 INFO L448 ceAbstractionStarter]: For program point L1583(lines 1583 1587) no Hoare annotation was computed. [2018-12-08 20:21:45,664 INFO L451 ceAbstractionStarter]: At program point L353(line 353) the Hoare annotation is: true [2018-12-08 20:21:45,664 INFO L448 ceAbstractionStarter]: For program point L354-1(lines 337 359) no Hoare annotation was computed. [2018-12-08 20:21:45,664 INFO L451 ceAbstractionStarter]: At program point L352(line 352) the Hoare annotation is: true [2018-12-08 20:21:45,664 INFO L448 ceAbstractionStarter]: For program point L353-1(line 353) no Hoare annotation was computed. [2018-12-08 20:21:45,664 INFO L448 ceAbstractionStarter]: For program point L352-1(line 352) no Hoare annotation was computed. [2018-12-08 20:21:45,664 INFO L448 ceAbstractionStarter]: For program point L348(lines 348 356) no Hoare annotation was computed. [2018-12-08 20:21:45,664 INFO L448 ceAbstractionStarter]: For program point L346(line 346) no Hoare annotation was computed. [2018-12-08 20:21:45,665 INFO L451 ceAbstractionStarter]: At program point L345(line 345) the Hoare annotation is: true [2018-12-08 20:21:45,665 INFO L451 ceAbstractionStarter]: At program point L345-1(line 345) the Hoare annotation is: true [2018-12-08 20:21:45,665 INFO L448 ceAbstractionStarter]: For program point bobToRjhEXIT(lines 337 359) no Hoare annotation was computed. [2018-12-08 20:21:45,665 INFO L451 ceAbstractionStarter]: At program point bobToRjhENTRY(lines 337 359) the Hoare annotation is: true [2018-12-08 20:21:45,665 INFO L451 ceAbstractionStarter]: At program point L354(line 354) the Hoare annotation is: true [2018-12-08 20:21:45,665 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__AddressBookFINAL(lines 2375 2384) no Hoare annotation was computed. [2018-12-08 20:21:45,665 INFO L451 ceAbstractionStarter]: At program point L2380(line 2380) the Hoare annotation is: true [2018-12-08 20:21:45,665 INFO L451 ceAbstractionStarter]: At program point incoming__wrappee__AddressBookENTRY(lines 2375 2384) the Hoare annotation is: true [2018-12-08 20:21:45,665 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__AddressBookEXIT(lines 2375 2384) no Hoare annotation was computed. [2018-12-08 20:21:45,665 INFO L451 ceAbstractionStarter]: At program point setup_bobENTRY(lines 307 316) the Hoare annotation is: true [2018-12-08 20:21:45,665 INFO L448 ceAbstractionStarter]: For program point setup_bobFINAL(lines 307 316) no Hoare annotation was computed. [2018-12-08 20:21:45,665 INFO L451 ceAbstractionStarter]: At program point L312(line 312) the Hoare annotation is: true [2018-12-08 20:21:45,665 INFO L448 ceAbstractionStarter]: For program point setup_bobEXIT(lines 307 316) no Hoare annotation was computed. [2018-12-08 20:21:45,666 INFO L448 ceAbstractionStarter]: For program point select_featuresEXIT(lines 262 268) no Hoare annotation was computed. [2018-12-08 20:21:45,666 INFO L451 ceAbstractionStarter]: At program point select_featuresFINAL(lines 262 268) the Hoare annotation is: true [2018-12-08 20:21:45,666 INFO L448 ceAbstractionStarter]: For program point L1741(lines 1741 1753) no Hoare annotation was computed. [2018-12-08 20:21:45,666 INFO L448 ceAbstractionStarter]: For program point L1729(lines 1729 1737) no Hoare annotation was computed. [2018-12-08 20:21:45,666 INFO L448 ceAbstractionStarter]: For program point L1725(lines 1725 1757) no Hoare annotation was computed. [2018-12-08 20:21:45,666 INFO L448 ceAbstractionStarter]: For program point L1717(lines 1717 1721) no Hoare annotation was computed. [2018-12-08 20:21:45,666 INFO L448 ceAbstractionStarter]: For program point L1726(lines 1726 1738) no Hoare annotation was computed. [2018-12-08 20:21:45,666 INFO L448 ceAbstractionStarter]: For program point L1747(lines 1747 1751) no Hoare annotation was computed. [2018-12-08 20:21:45,666 INFO L448 ceAbstractionStarter]: For program point L1714(lines 1714 1722) no Hoare annotation was computed. [2018-12-08 20:21:45,666 INFO L451 ceAbstractionStarter]: At program point setClientAddressBookAddressENTRY(lines 1706 1761) the Hoare annotation is: true [2018-12-08 20:21:45,666 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 1758) no Hoare annotation was computed. [2018-12-08 20:21:45,666 INFO L448 ceAbstractionStarter]: For program point setClientAddressBookAddressEXIT(lines 1706 1761) no Hoare annotation was computed. [2018-12-08 20:21:45,666 INFO L448 ceAbstractionStarter]: For program point L1744(lines 1744 1752) no Hoare annotation was computed. [2018-12-08 20:21:45,667 INFO L448 ceAbstractionStarter]: For program point L1711(lines 1711 1723) no Hoare annotation was computed. [2018-12-08 20:21:45,667 INFO L448 ceAbstractionStarter]: For program point L1740(lines 1740 1756) no Hoare annotation was computed. [2018-12-08 20:21:45,667 INFO L448 ceAbstractionStarter]: For program point L1740-1(lines 1706 1761) no Hoare annotation was computed. [2018-12-08 20:21:45,667 INFO L448 ceAbstractionStarter]: For program point L1732(lines 1732 1736) no Hoare annotation was computed. [2018-12-08 20:21:45,667 INFO L448 ceAbstractionStarter]: For program point L2208(lines 2208 2219) no Hoare annotation was computed. [2018-12-08 20:21:45,667 INFO L448 ceAbstractionStarter]: For program point getClientForwardReceiverFINAL(lines 2200 2223) no Hoare annotation was computed. [2018-12-08 20:21:45,667 INFO L448 ceAbstractionStarter]: For program point L2204(lines 2204 2220) no Hoare annotation was computed. [2018-12-08 20:21:45,667 INFO L448 ceAbstractionStarter]: For program point getClientForwardReceiverEXIT(lines 2200 2223) no Hoare annotation was computed. [2018-12-08 20:21:45,667 INFO L451 ceAbstractionStarter]: At program point getClientForwardReceiverENTRY(lines 2200 2223) the Hoare annotation is: true [2018-12-08 20:21:45,667 INFO L448 ceAbstractionStarter]: For program point L2212(lines 2212 2218) no Hoare annotation was computed. [2018-12-08 20:21:45,667 INFO L451 ceAbstractionStarter]: At program point L2397-1(line 2397) the Hoare annotation is: true [2018-12-08 20:21:45,668 INFO L451 ceAbstractionStarter]: At program point incomingENTRY(lines 2385 2405) the Hoare annotation is: true [2018-12-08 20:21:45,668 INFO L451 ceAbstractionStarter]: At program point L2397(line 2397) the Hoare annotation is: true [2018-12-08 20:21:45,668 INFO L448 ceAbstractionStarter]: For program point L2395-1(lines 2385 2405) no Hoare annotation was computed. [2018-12-08 20:21:45,668 INFO L448 ceAbstractionStarter]: For program point L2395(lines 2395 2402) no Hoare annotation was computed. [2018-12-08 20:21:45,668 INFO L448 ceAbstractionStarter]: For program point L2392(line 2392) no Hoare annotation was computed. [2018-12-08 20:21:45,668 INFO L451 ceAbstractionStarter]: At program point L2391-1(line 2391) the Hoare annotation is: true [2018-12-08 20:21:45,668 INFO L451 ceAbstractionStarter]: At program point L2391(line 2391) the Hoare annotation is: true [2018-12-08 20:21:45,668 INFO L448 ceAbstractionStarter]: For program point incomingEXIT(lines 2385 2405) no Hoare annotation was computed. [2018-12-08 20:21:45,668 INFO L448 ceAbstractionStarter]: For program point createEmailEXIT(lines 2542 2556) no Hoare annotation was computed. [2018-12-08 20:21:45,668 INFO L448 ceAbstractionStarter]: For program point L2550(line 2550) no Hoare annotation was computed. [2018-12-08 20:21:45,668 INFO L451 ceAbstractionStarter]: At program point L2549-1(line 2549) the Hoare annotation is: true [2018-12-08 20:21:45,669 INFO L451 ceAbstractionStarter]: At program point L2549(line 2549) the Hoare annotation is: true [2018-12-08 20:21:45,669 INFO L451 ceAbstractionStarter]: At program point createEmailENTRY(lines 2542 2556) the Hoare annotation is: true [2018-12-08 20:21:45,669 INFO L448 ceAbstractionStarter]: For program point createEmailFINAL(lines 2542 2556) no Hoare annotation was computed. [2018-12-08 20:21:45,669 INFO L448 ceAbstractionStarter]: For program point L126(lines 126 130) no Hoare annotation was computed. [2018-12-08 20:21:45,669 INFO L448 ceAbstractionStarter]: For program point L93(lines 93 97) no Hoare annotation was computed. [2018-12-08 20:21:45,669 INFO L448 ceAbstractionStarter]: For program point L209(lines 209 213) no Hoare annotation was computed. [2018-12-08 20:21:45,669 INFO L451 ceAbstractionStarter]: At program point L209-1(lines 81 227) the Hoare annotation is: true [2018-12-08 20:21:45,669 INFO L451 ceAbstractionStarter]: At program point L143(lines 133 222) the Hoare annotation is: true [2018-12-08 20:21:45,669 INFO L451 ceAbstractionStarter]: At program point L110(lines 100 225) the Hoare annotation is: true [2018-12-08 20:21:45,669 INFO L451 ceAbstractionStarter]: At program point L168(lines 158 220) the Hoare annotation is: true [2018-12-08 20:21:45,669 INFO L451 ceAbstractionStarter]: At program point L193(lines 183 218) the Hoare annotation is: true [2018-12-08 20:21:45,670 INFO L448 ceAbstractionStarter]: For program point testEXIT(lines 42 235) no Hoare annotation was computed. [2018-12-08 20:21:45,670 INFO L451 ceAbstractionStarter]: At program point testENTRY(lines 42 235) the Hoare annotation is: true [2018-12-08 20:21:45,670 INFO L448 ceAbstractionStarter]: For program point testFINAL(lines 42 235) no Hoare annotation was computed. [2018-12-08 20:21:45,670 INFO L448 ceAbstractionStarter]: For program point L137(lines 137 141) no Hoare annotation was computed. [2018-12-08 20:21:45,670 INFO L448 ceAbstractionStarter]: For program point L104(lines 104 108) no Hoare annotation was computed. [2018-12-08 20:21:45,670 INFO L451 ceAbstractionStarter]: At program point L228(lines 80 229) the Hoare annotation is: true [2018-12-08 20:21:45,670 INFO L448 ceAbstractionStarter]: For program point L162(lines 162 166) no Hoare annotation was computed. [2018-12-08 20:21:45,670 INFO L448 ceAbstractionStarter]: For program point L187(lines 187 191) no Hoare annotation was computed. [2018-12-08 20:21:45,670 INFO L451 ceAbstractionStarter]: At program point L121(lines 111 224) the Hoare annotation is: true [2018-12-08 20:21:45,670 INFO L451 ceAbstractionStarter]: At program point L204(lines 194 217) the Hoare annotation is: true [2018-12-08 20:21:45,670 INFO L448 ceAbstractionStarter]: For program point L89(lines 89 226) no Hoare annotation was computed. [2018-12-08 20:21:45,670 INFO L448 ceAbstractionStarter]: For program point L148(lines 148 155) no Hoare annotation was computed. [2018-12-08 20:21:45,671 INFO L448 ceAbstractionStarter]: For program point L115(lines 115 119) no Hoare annotation was computed. [2018-12-08 20:21:45,671 INFO L448 ceAbstractionStarter]: For program point L82(lines 81 227) no Hoare annotation was computed. [2018-12-08 20:21:45,671 INFO L448 ceAbstractionStarter]: For program point L173(lines 173 180) no Hoare annotation was computed. [2018-12-08 20:21:45,671 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 202) no Hoare annotation was computed. [2018-12-08 20:21:45,671 INFO L451 ceAbstractionStarter]: At program point L132(lines 122 223) the Hoare annotation is: true [2018-12-08 20:21:45,671 INFO L451 ceAbstractionStarter]: At program point L99(lines 89 226) the Hoare annotation is: true [2018-12-08 20:21:45,671 INFO L451 ceAbstractionStarter]: At program point L157(lines 144 221) the Hoare annotation is: true [2018-12-08 20:21:45,671 INFO L451 ceAbstractionStarter]: At program point L182(lines 169 219) the Hoare annotation is: true [2018-12-08 20:21:45,671 INFO L448 ceAbstractionStarter]: For program point L83(lines 83 87) no Hoare annotation was computed. [2018-12-08 20:21:45,671 INFO L451 ceAbstractionStarter]: At program point L150(line 150) the Hoare annotation is: true [2018-12-08 20:21:45,671 INFO L448 ceAbstractionStarter]: For program point L150-1(line 150) no Hoare annotation was computed. [2018-12-08 20:21:45,671 INFO L451 ceAbstractionStarter]: At program point L175(line 175) the Hoare annotation is: true [2018-12-08 20:21:45,671 INFO L448 ceAbstractionStarter]: For program point L175-1(line 175) no Hoare annotation was computed. [2018-12-08 20:21:45,672 INFO L448 ceAbstractionStarter]: For program point L2514-1(line 2514) no Hoare annotation was computed. [2018-12-08 20:21:45,672 INFO L448 ceAbstractionStarter]: For program point L2511-1(line 2511) no Hoare annotation was computed. [2018-12-08 20:21:45,672 INFO L451 ceAbstractionStarter]: At program point L2511(line 2511) the Hoare annotation is: true [2018-12-08 20:21:45,672 INFO L451 ceAbstractionStarter]: At program point L2508(line 2508) the Hoare annotation is: true [2018-12-08 20:21:45,672 INFO L448 ceAbstractionStarter]: For program point L2508-1(line 2508) no Hoare annotation was computed. [2018-12-08 20:21:45,672 INFO L448 ceAbstractionStarter]: For program point printMailEXIT(lines 2496 2523) no Hoare annotation was computed. [2018-12-08 20:21:45,672 INFO L448 ceAbstractionStarter]: For program point L2517-1(line 2517) no Hoare annotation was computed. [2018-12-08 20:21:45,672 INFO L451 ceAbstractionStarter]: At program point L2517(line 2517) the Hoare annotation is: true [2018-12-08 20:21:45,672 INFO L451 ceAbstractionStarter]: At program point printMailENTRY(lines 2496 2523) the Hoare annotation is: true [2018-12-08 20:21:45,672 INFO L451 ceAbstractionStarter]: At program point L2514(line 2514) the Hoare annotation is: true [2018-12-08 20:21:45,672 INFO L448 ceAbstractionStarter]: For program point printMailFINAL(lines 2496 2523) no Hoare annotation was computed. [2018-12-08 20:21:45,672 INFO L451 ceAbstractionStarter]: At program point forwardENTRY(lines 2479 2492) the Hoare annotation is: true [2018-12-08 20:21:45,673 INFO L448 ceAbstractionStarter]: For program point forwardEXIT(lines 2479 2492) no Hoare annotation was computed. [2018-12-08 20:21:45,673 INFO L448 ceAbstractionStarter]: For program point forwardFINAL(lines 2479 2492) no Hoare annotation was computed. [2018-12-08 20:21:45,673 INFO L451 ceAbstractionStarter]: At program point L2487-1(line 2487) the Hoare annotation is: true [2018-12-08 20:21:45,673 INFO L451 ceAbstractionStarter]: At program point L2487(line 2487) the Hoare annotation is: true [2018-12-08 20:21:45,673 INFO L448 ceAbstractionStarter]: For program point L2485-1(line 2485) no Hoare annotation was computed. [2018-12-08 20:21:45,673 INFO L451 ceAbstractionStarter]: At program point L2485(line 2485) the Hoare annotation is: true [2018-12-08 20:21:45,673 INFO L448 ceAbstractionStarter]: For program point L578-2(lines 571 586) no Hoare annotation was computed. [2018-12-08 20:21:45,673 INFO L448 ceAbstractionStarter]: For program point L575(lines 575 583) no Hoare annotation was computed. [2018-12-08 20:21:45,673 INFO L448 ceAbstractionStarter]: For program point setEmailToEXIT(lines 571 586) no Hoare annotation was computed. [2018-12-08 20:21:45,673 INFO L451 ceAbstractionStarter]: At program point setEmailToENTRY(lines 571 586) the Hoare annotation is: true [2018-12-08 20:21:45,674 INFO L448 ceAbstractionStarter]: For program point L578(lines 578 582) no Hoare annotation was computed. [2018-12-08 20:21:45,674 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 566) no Hoare annotation was computed. [2018-12-08 20:21:45,674 INFO L448 ceAbstractionStarter]: For program point getEmailToFINAL(lines 552 570) no Hoare annotation was computed. [2018-12-08 20:21:45,674 INFO L448 ceAbstractionStarter]: For program point L556(lines 556 567) no Hoare annotation was computed. [2018-12-08 20:21:45,674 INFO L448 ceAbstractionStarter]: For program point getEmailToEXIT(lines 552 570) no Hoare annotation was computed. [2018-12-08 20:21:45,674 INFO L451 ceAbstractionStarter]: At program point getEmailToENTRY(lines 552 570) the Hoare annotation is: true [2018-12-08 20:21:45,674 INFO L448 ceAbstractionStarter]: For program point is_queue_emptyEXIT(lines 2444 2452) no Hoare annotation was computed. [2018-12-08 20:21:45,674 INFO L451 ceAbstractionStarter]: At program point is_queue_emptyENTRY(lines 2444 2452) the Hoare annotation is: true [2018-12-08 20:21:45,674 INFO L448 ceAbstractionStarter]: For program point is_queue_emptyFINAL(lines 2444 2452) no Hoare annotation was computed. [2018-12-08 20:21:45,674 INFO L451 ceAbstractionStarter]: At program point get_queued_emailENTRY(lines 2462 2470) the Hoare annotation is: true [2018-12-08 20:21:45,674 INFO L448 ceAbstractionStarter]: For program point get_queued_emailFINAL(lines 2462 2470) no Hoare annotation was computed. [2018-12-08 20:21:45,674 INFO L448 ceAbstractionStarter]: For program point get_queued_emailEXIT(lines 2462 2470) no Hoare annotation was computed. [2018-12-08 20:21:45,675 INFO L451 ceAbstractionStarter]: At program point setClientAddressBookSizeENTRY(lines 1380 1399) the Hoare annotation is: true [2018-12-08 20:21:45,675 INFO L448 ceAbstractionStarter]: For program point L1390(lines 1390 1394) no Hoare annotation was computed. [2018-12-08 20:21:45,675 INFO L448 ceAbstractionStarter]: For program point L1390-2(lines 1380 1399) no Hoare annotation was computed. [2018-12-08 20:21:45,675 INFO L448 ceAbstractionStarter]: For program point L1387(lines 1387 1395) no Hoare annotation was computed. [2018-12-08 20:21:45,675 INFO L448 ceAbstractionStarter]: For program point L1384(lines 1384 1396) no Hoare annotation was computed. [2018-12-08 20:21:45,675 INFO L448 ceAbstractionStarter]: For program point setClientAddressBookSizeEXIT(lines 1380 1399) no Hoare annotation was computed. [2018-12-08 20:21:45,675 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-08 20:21:45,675 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-12-08 20:21:45,675 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-08 20:21:45,675 INFO L448 ceAbstractionStarter]: For program point getClientAddressBookAddressFINAL(lines 1637 1705) no Hoare annotation was computed. [2018-12-08 20:21:45,675 INFO L448 ceAbstractionStarter]: For program point L1660(lines 1660 1701) no Hoare annotation was computed. [2018-12-08 20:21:45,675 INFO L451 ceAbstractionStarter]: At program point getClientAddressBookAddressENTRY(lines 1637 1705) the Hoare annotation is: true [2018-12-08 20:21:45,675 INFO L448 ceAbstractionStarter]: For program point L1650(lines 1650 1656) no Hoare annotation was computed. [2018-12-08 20:21:45,676 INFO L448 ceAbstractionStarter]: For program point L1679(lines 1679 1700) no Hoare annotation was computed. [2018-12-08 20:21:45,676 INFO L448 ceAbstractionStarter]: For program point L1646(lines 1646 1657) no Hoare annotation was computed. [2018-12-08 20:21:45,676 INFO L448 ceAbstractionStarter]: For program point L1642(lines 1642 1658) no Hoare annotation was computed. [2018-12-08 20:21:45,676 INFO L448 ceAbstractionStarter]: For program point L1669(lines 1669 1675) no Hoare annotation was computed. [2018-12-08 20:21:45,676 INFO L448 ceAbstractionStarter]: For program point L1665(lines 1665 1676) no Hoare annotation was computed. [2018-12-08 20:21:45,676 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 1677) no Hoare annotation was computed. [2018-12-08 20:21:45,676 INFO L448 ceAbstractionStarter]: For program point getClientAddressBookAddressEXIT(lines 1637 1705) no Hoare annotation was computed. [2018-12-08 20:21:45,676 INFO L448 ceAbstractionStarter]: For program point L1688(lines 1688 1694) no Hoare annotation was computed. [2018-12-08 20:21:45,676 INFO L448 ceAbstractionStarter]: For program point L1684(lines 1684 1695) no Hoare annotation was computed. [2018-12-08 20:21:45,676 INFO L448 ceAbstractionStarter]: For program point L1680(lines 1680 1696) no Hoare annotation was computed. [2018-12-08 20:21:45,676 INFO L448 ceAbstractionStarter]: For program point L1641(lines 1641 1702) no Hoare annotation was computed. [2018-12-08 20:21:45,676 INFO L448 ceAbstractionStarter]: For program point bobSetAddressBookFINAL(lines 415 427) no Hoare annotation was computed. [2018-12-08 20:21:45,676 INFO L448 ceAbstractionStarter]: For program point bobSetAddressBookEXIT(lines 415 427) no Hoare annotation was computed. [2018-12-08 20:21:45,676 INFO L451 ceAbstractionStarter]: At program point L422(line 422) the Hoare annotation is: true [2018-12-08 20:21:45,676 INFO L451 ceAbstractionStarter]: At program point L421(line 421) the Hoare annotation is: true [2018-12-08 20:21:45,676 INFO L451 ceAbstractionStarter]: At program point L420(line 420) the Hoare annotation is: true [2018-12-08 20:21:45,677 INFO L451 ceAbstractionStarter]: At program point bobSetAddressBookENTRY(lines 415 427) the Hoare annotation is: true [2018-12-08 20:21:45,677 INFO L448 ceAbstractionStarter]: For program point rjhEnableForwardingEXIT(lines 428 437) no Hoare annotation was computed. [2018-12-08 20:21:45,677 INFO L451 ceAbstractionStarter]: At program point rjhEnableForwardingENTRY(lines 428 437) the Hoare annotation is: true [2018-12-08 20:21:45,677 INFO L448 ceAbstractionStarter]: For program point rjhEnableForwardingFINAL(lines 428 437) no Hoare annotation was computed. [2018-12-08 20:21:45,677 INFO L451 ceAbstractionStarter]: At program point setEmailFromENTRY(lines 534 549) the Hoare annotation is: true [2018-12-08 20:21:45,677 INFO L448 ceAbstractionStarter]: For program point L541(lines 541 545) no Hoare annotation was computed. [2018-12-08 20:21:45,677 INFO L448 ceAbstractionStarter]: For program point setEmailFromEXIT(lines 534 549) no Hoare annotation was computed. [2018-12-08 20:21:45,677 INFO L448 ceAbstractionStarter]: For program point L541-2(lines 534 549) no Hoare annotation was computed. [2018-12-08 20:21:45,677 INFO L448 ceAbstractionStarter]: For program point L538(lines 538 546) no Hoare annotation was computed. [2018-12-08 20:21:45,677 INFO L448 ceAbstractionStarter]: For program point setupEXIT(lines 371 393) no Hoare annotation was computed. [2018-12-08 20:21:45,677 INFO L451 ceAbstractionStarter]: At program point setupENTRY(lines 371 393) the Hoare annotation is: true [2018-12-08 20:21:45,677 INFO L451 ceAbstractionStarter]: At program point L383(line 383) the Hoare annotation is: true [2018-12-08 20:21:45,677 INFO L448 ceAbstractionStarter]: For program point L383-1(line 383) no Hoare annotation was computed. [2018-12-08 20:21:45,677 INFO L448 ceAbstractionStarter]: For program point setupFINAL(lines 371 393) no Hoare annotation was computed. [2018-12-08 20:21:45,677 INFO L451 ceAbstractionStarter]: At program point L379(line 379) the Hoare annotation is: true [2018-12-08 20:21:45,677 INFO L448 ceAbstractionStarter]: For program point L379-1(line 379) no Hoare annotation was computed. [2018-12-08 20:21:45,677 INFO L451 ceAbstractionStarter]: At program point L387(line 387) the Hoare annotation is: true [2018-12-08 20:21:45,677 INFO L448 ceAbstractionStarter]: For program point L387-1(line 387) no Hoare annotation was computed. [2018-12-08 20:21:45,677 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-08 20:21:45,677 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-12-08 20:21:45,677 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-08 20:21:45,677 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-08 20:21:45,678 INFO L448 ceAbstractionStarter]: For program point L2592(lines 2592 2598) no Hoare annotation was computed. [2018-12-08 20:21:45,678 INFO L448 ceAbstractionStarter]: For program point __utac_acc__DecryptForward_spec__1EXIT(lines 2584 2601) no Hoare annotation was computed. [2018-12-08 20:21:45,678 INFO L451 ceAbstractionStarter]: At program point L2590(line 2590) the Hoare annotation is: true [2018-12-08 20:21:45,678 INFO L448 ceAbstractionStarter]: For program point L2590-1(line 2590) no Hoare annotation was computed. [2018-12-08 20:21:45,678 INFO L444 ceAbstractionStarter]: At program point L2596(line 2596) the Hoare annotation is: false [2018-12-08 20:21:45,678 INFO L451 ceAbstractionStarter]: At program point __utac_acc__DecryptForward_spec__1ENTRY(lines 2584 2601) the Hoare annotation is: true [2018-12-08 20:21:45,678 INFO L448 ceAbstractionStarter]: For program point L2596-1(lines 2584 2601) no Hoare annotation was computed. [2018-12-08 20:21:45,678 INFO L448 ceAbstractionStarter]: For program point getEmailFromFINAL(lines 515 533) no Hoare annotation was computed. [2018-12-08 20:21:45,678 INFO L448 ceAbstractionStarter]: For program point L523(lines 523 529) no Hoare annotation was computed. [2018-12-08 20:21:45,678 INFO L448 ceAbstractionStarter]: For program point getEmailFromEXIT(lines 515 533) no Hoare annotation was computed. [2018-12-08 20:21:45,678 INFO L451 ceAbstractionStarter]: At program point getEmailFromENTRY(lines 515 533) the Hoare annotation is: true [2018-12-08 20:21:45,678 INFO L448 ceAbstractionStarter]: For program point L519(lines 519 530) no Hoare annotation was computed. [2018-12-08 20:21:45,678 INFO L448 ceAbstractionStarter]: For program point isReadableEXIT(lines 2524 2532) no Hoare annotation was computed. [2018-12-08 20:21:45,678 INFO L451 ceAbstractionStarter]: At program point isReadableENTRY(lines 2524 2532) the Hoare annotation is: true [2018-12-08 20:21:45,679 INFO L448 ceAbstractionStarter]: For program point isReadableFINAL(lines 2524 2532) no Hoare annotation was computed. [2018-12-08 20:21:45,679 INFO L448 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 2575 2582) no Hoare annotation was computed. [2018-12-08 20:21:45,679 INFO L451 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 2575 2582) the Hoare annotation is: true [2018-12-08 20:21:45,679 INFO L448 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2579) no Hoare annotation was computed. [2018-12-08 20:21:45,679 INFO L448 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 2575 2582) no Hoare annotation was computed. [2018-12-08 20:21:45,679 INFO L448 ceAbstractionStarter]: For program point queueFINAL(lines 2434 2443) no Hoare annotation was computed. [2018-12-08 20:21:45,679 INFO L451 ceAbstractionStarter]: At program point queueENTRY(lines 2434 2443) the Hoare annotation is: true [2018-12-08 20:21:45,679 INFO L448 ceAbstractionStarter]: For program point queueEXIT(lines 2434 2443) no Hoare annotation was computed. [2018-12-08 20:21:45,679 INFO L448 ceAbstractionStarter]: For program point setClientIdEXIT(lines 2271 2290) no Hoare annotation was computed. [2018-12-08 20:21:45,679 INFO L451 ceAbstractionStarter]: At program point setClientIdENTRY(lines 2271 2290) the Hoare annotation is: true [2018-12-08 20:21:45,679 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2285) no Hoare annotation was computed. [2018-12-08 20:21:45,679 INFO L448 ceAbstractionStarter]: For program point L2278(lines 2278 2286) no Hoare annotation was computed. [2018-12-08 20:21:45,679 INFO L448 ceAbstractionStarter]: For program point L2281-2(lines 2271 2290) no Hoare annotation was computed. [2018-12-08 20:21:45,679 INFO L448 ceAbstractionStarter]: For program point L2275(lines 2275 2287) no Hoare annotation was computed. [2018-12-08 20:21:45,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.12 08:21:45 BoogieIcfgContainer [2018-12-08 20:21:45,684 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-08 20:21:45,684 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 20:21:45,684 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 20:21:45,684 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 20:21:45,685 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 08:21:44" (3/4) ... [2018-12-08 20:21:45,687 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-08 20:21:45,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__Base [2018-12-08 20:21:45,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientForwardReceiver [2018-12-08 20:21:45,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2018-12-08 20:21:45,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers [2018-12-08 20:21:45,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientId [2018-12-08 20:21:45,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mail [2018-12-08 20:21:45,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product [2018-12-08 20:21:45,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_queued_client [2018-12-08 20:21:45,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure deliver [2018-12-08 20:21:45,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailId [2018-12-08 20:21:45,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-08 20:21:45,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_chuck [2018-12-08 20:21:45,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_rjh [2018-12-08 20:21:45,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendToAddressBook [2018-12-08 20:21:45,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2018-12-08 20:21:45,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2018-12-08 20:21:45,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAlias [2018-12-08 20:21:45,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobToRjh [2018-12-08 20:21:45,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming__wrappee__AddressBook [2018-12-08 20:21:45,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_bob [2018-12-08 20:21:45,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure select_features [2018-12-08 20:21:45,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2018-12-08 20:21:45,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientForwardReceiver [2018-12-08 20:21:45,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming [2018-12-08 20:21:45,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createEmail [2018-12-08 20:21:45,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test [2018-12-08 20:21:45,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure printMail [2018-12-08 20:21:45,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure forward [2018-12-08 20:21:45,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2018-12-08 20:21:45,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2018-12-08 20:21:45,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_queue_empty [2018-12-08 20:21:45,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_queued_email [2018-12-08 20:21:45,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2018-12-08 20:21:45,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-08 20:21:45,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2018-12-08 20:21:45,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobSetAddressBook [2018-12-08 20:21:45,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhEnableForwarding [2018-12-08 20:21:45,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2018-12-08 20:21:45,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup [2018-12-08 20:21:45,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__DecryptForward_spec__1 [2018-12-08 20:21:45,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2018-12-08 20:21:45,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2018-12-08 20:21:45,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2018-12-08 20:21:45,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue [2018-12-08 20:21:45,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2018-12-08 20:21:45,705 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 65 nodes and edges [2018-12-08 20:21:45,705 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 36 nodes and edges [2018-12-08 20:21:45,706 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-08 20:21:45,707 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-08 20:21:45,708 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-08 20:21:45,793 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_a9c30a8b-0f41-4360-91db-6353da0b4e3e/bin-2019/utaipan/witness.graphml [2018-12-08 20:21:45,793 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 20:21:45,793 INFO L168 Benchmark]: Toolchain (without parser) took 2138.48 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 106.4 MB). Free memory was 947.0 MB in the beginning and 937.8 MB in the end (delta: 9.2 MB). Peak memory consumption was 115.6 MB. Max. memory is 11.5 GB. [2018-12-08 20:21:45,794 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 976.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 20:21:45,794 INFO L168 Benchmark]: CACSL2BoogieTranslator took 447.81 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 106.4 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -121.4 MB). Peak memory consumption was 42.2 MB. Max. memory is 11.5 GB. [2018-12-08 20:21:45,794 INFO L168 Benchmark]: Boogie Procedure Inliner took 27.07 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 20:21:45,795 INFO L168 Benchmark]: Boogie Preprocessor took 31.84 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-12-08 20:21:45,795 INFO L168 Benchmark]: RCFGBuilder took 604.14 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 954.1 MB in the end (delta: 108.9 MB). Peak memory consumption was 108.9 MB. Max. memory is 11.5 GB. [2018-12-08 20:21:45,795 INFO L168 Benchmark]: TraceAbstraction took 915.78 ms. Allocated memory is still 1.1 GB. Free memory was 954.1 MB in the beginning and 958.6 MB in the end (delta: -4.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 20:21:45,795 INFO L168 Benchmark]: Witness Printer took 108.74 ms. Allocated memory is still 1.1 GB. Free memory was 958.6 MB in the beginning and 937.8 MB in the end (delta: 20.8 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. [2018-12-08 20:21:45,796 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 976.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 447.81 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 106.4 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -121.4 MB). Peak memory consumption was 42.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 27.07 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.84 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 604.14 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 954.1 MB in the end (delta: 108.9 MB). Peak memory consumption was 108.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 915.78 ms. Allocated memory is still 1.1 GB. Free memory was 954.1 MB in the beginning and 958.6 MB in the end (delta: -4.5 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 108.74 ms. Allocated memory is still 1.1 GB. Free memory was 958.6 MB in the beginning and 937.8 MB in the end (delta: 20.8 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 2579]: 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: 81]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 169]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 183]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 194]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 144]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 158]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 89]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 80]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 133]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 46 procedures, 313 locations, 1 error locations. SAFE Result, 0.8s OverallTime, 3 OverallIterations, 3 TraceHistogramMax, 0.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 1214 SDtfs, 4 SDslu, 2772 SDs, 0 SdLazy, 31 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 14 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=313occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 3 MinimizatonAttempts, 1 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 113 LocationsWithAnnotation, 329 PreInvPairs, 343 NumberOfFragments, 117 HoareAnnotationTreeSize, 329 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 113 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 424 NumberOfCodeBlocks, 424 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 421 ConstructedInterpolants, 0 QuantifiedInterpolants, 62249 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 62/62 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...