./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec11_product36_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_1a366a19-1cd0-445c-a402-2f772cfe8f26/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1a366a19-1cd0-445c-a402-2f772cfe8f26/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1a366a19-1cd0-445c-a402-2f772cfe8f26/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1a366a19-1cd0-445c-a402-2f772cfe8f26/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product36_true-unreach-call_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_1a366a19-1cd0-445c-a402-2f772cfe8f26/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1a366a19-1cd0-445c-a402-2f772cfe8f26/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 4137c2c028a165c0c909573a8e09d7a173ab4e13 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 14:22:46,269 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 14:22:46,270 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 14:22:46,276 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 14:22:46,277 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 14:22:46,277 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 14:22:46,278 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 14:22:46,279 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 14:22:46,279 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 14:22:46,280 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 14:22:46,280 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 14:22:46,280 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 14:22:46,281 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 14:22:46,281 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 14:22:46,282 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 14:22:46,282 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 14:22:46,283 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 14:22:46,283 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 14:22:46,284 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 14:22:46,285 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 14:22:46,286 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 14:22:46,286 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 14:22:46,287 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 14:22:46,287 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 14:22:46,288 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 14:22:46,288 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 14:22:46,289 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 14:22:46,289 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 14:22:46,289 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 14:22:46,290 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 14:22:46,290 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 14:22:46,290 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 14:22:46,291 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 14:22:46,291 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 14:22:46,291 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 14:22:46,291 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 14:22:46,292 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1a366a19-1cd0-445c-a402-2f772cfe8f26/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-08 14:22:46,299 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 14:22:46,299 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 14:22:46,299 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 14:22:46,299 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 14:22:46,299 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-08 14:22:46,300 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-08 14:22:46,300 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-08 14:22:46,300 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-08 14:22:46,300 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-08 14:22:46,300 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-08 14:22:46,300 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-08 14:22:46,300 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-08 14:22:46,300 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-08 14:22:46,300 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 14:22:46,301 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 14:22:46,301 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 14:22:46,301 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 14:22:46,301 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 14:22:46,301 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 14:22:46,301 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 14:22:46,301 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 14:22:46,301 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 14:22:46,301 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 14:22:46,301 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 14:22:46,301 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 14:22:46,301 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 14:22:46,302 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 14:22:46,302 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 14:22:46,302 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 14:22:46,302 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 14:22:46,302 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 14:22:46,302 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 14:22:46,302 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-08 14:22:46,302 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 14:22:46,302 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 14:22:46,302 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-08 14:22:46,302 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_1a366a19-1cd0-445c-a402-2f772cfe8f26/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 -> 4137c2c028a165c0c909573a8e09d7a173ab4e13 [2018-12-08 14:22:46,320 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 14:22:46,329 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 14:22:46,332 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 14:22:46,333 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 14:22:46,333 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 14:22:46,334 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1a366a19-1cd0-445c-a402-2f772cfe8f26/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/email_spec11_product36_true-unreach-call_true-termination.cil.c [2018-12-08 14:22:46,374 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1a366a19-1cd0-445c-a402-2f772cfe8f26/bin-2019/utaipan/data/5be8efdce/7a0a4a73b81040849bbc174f84cb6de9/FLAGec3cdd572 [2018-12-08 14:22:46,736 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 14:22:46,736 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1a366a19-1cd0-445c-a402-2f772cfe8f26/sv-benchmarks/c/product-lines/email_spec11_product36_true-unreach-call_true-termination.cil.c [2018-12-08 14:22:46,749 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1a366a19-1cd0-445c-a402-2f772cfe8f26/bin-2019/utaipan/data/5be8efdce/7a0a4a73b81040849bbc174f84cb6de9/FLAGec3cdd572 [2018-12-08 14:22:46,760 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1a366a19-1cd0-445c-a402-2f772cfe8f26/bin-2019/utaipan/data/5be8efdce/7a0a4a73b81040849bbc174f84cb6de9 [2018-12-08 14:22:46,762 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 14:22:46,763 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 14:22:46,764 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 14:22:46,764 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 14:22:46,768 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 14:22:46,768 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 02:22:46" (1/1) ... [2018-12-08 14:22:46,770 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46c0e1c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:22:46, skipping insertion in model container [2018-12-08 14:22:46,770 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 02:22:46" (1/1) ... [2018-12-08 14:22:46,777 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 14:22:46,813 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 14:22:47,086 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 14:22:47,095 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 14:22:47,146 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 14:22:47,173 INFO L195 MainTranslator]: Completed translation [2018-12-08 14:22:47,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:22:47 WrapperNode [2018-12-08 14:22:47,173 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 14:22:47,174 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 14:22:47,174 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 14:22:47,174 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 14:22:47,179 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:22:47" (1/1) ... [2018-12-08 14:22:47,200 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:22:47" (1/1) ... [2018-12-08 14:22:47,208 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 14:22:47,208 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 14:22:47,208 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 14:22:47,208 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 14:22:47,216 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:22:47" (1/1) ... [2018-12-08 14:22:47,216 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:22:47" (1/1) ... [2018-12-08 14:22:47,221 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:22:47" (1/1) ... [2018-12-08 14:22:47,221 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:22:47" (1/1) ... [2018-12-08 14:22:47,237 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:22:47" (1/1) ... [2018-12-08 14:22:47,246 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:22:47" (1/1) ... [2018-12-08 14:22:47,251 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:22:47" (1/1) ... [2018-12-08 14:22:47,256 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 14:22:47,256 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 14:22:47,257 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 14:22:47,257 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 14:22:47,257 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:22:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1a366a19-1cd0-445c-a402-2f772cfe8f26/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 14:22:47,292 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2018-12-08 14:22:47,292 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2018-12-08 14:22:47,293 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2018-12-08 14:22:47,293 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2018-12-08 14:22:47,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-08 14:22:47,293 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2018-12-08 14:22:47,293 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2018-12-08 14:22:47,293 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2018-12-08 14:22:47,293 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2018-12-08 14:22:47,293 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-12-08 14:22:47,293 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-12-08 14:22:47,293 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2018-12-08 14:22:47,293 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2018-12-08 14:22:47,294 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2018-12-08 14:22:47,294 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2018-12-08 14:22:47,294 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2018-12-08 14:22:47,294 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2018-12-08 14:22:47,294 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2018-12-08 14:22:47,294 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2018-12-08 14:22:47,294 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2018-12-08 14:22:47,294 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2018-12-08 14:22:47,294 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2018-12-08 14:22:47,294 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2018-12-08 14:22:47,294 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2018-12-08 14:22:47,294 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2018-12-08 14:22:47,294 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2018-12-08 14:22:47,294 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2018-12-08 14:22:47,295 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2018-12-08 14:22:47,295 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2018-12-08 14:22:47,295 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptAutoResponder_spec__1 [2018-12-08 14:22:47,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptAutoResponder_spec__1 [2018-12-08 14:22:47,295 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AddressBook [2018-12-08 14:22:47,295 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AddressBook [2018-12-08 14:22:47,295 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2018-12-08 14:22:47,295 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2018-12-08 14:22:47,295 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2018-12-08 14:22:47,295 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2018-12-08 14:22:47,295 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-12-08 14:22:47,296 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-08 14:22:47,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-08 14:22:47,296 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2018-12-08 14:22:47,296 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2018-12-08 14:22:47,296 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2018-12-08 14:22:47,296 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2018-12-08 14:22:47,296 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2018-12-08 14:22:47,296 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2018-12-08 14:22:47,296 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2018-12-08 14:22:47,297 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2018-12-08 14:22:47,297 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2018-12-08 14:22:47,297 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2018-12-08 14:22:47,297 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-12-08 14:22:47,297 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-12-08 14:22:47,297 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2018-12-08 14:22:47,297 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2018-12-08 14:22:47,297 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-08 14:22:47,297 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-08 14:22:47,297 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2018-12-08 14:22:47,298 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2018-12-08 14:22:47,298 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2018-12-08 14:22:47,298 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2018-12-08 14:22:47,298 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2018-12-08 14:22:47,298 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2018-12-08 14:22:47,298 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2018-12-08 14:22:47,298 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2018-12-08 14:22:47,298 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-12-08 14:22:47,298 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-12-08 14:22:47,298 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2018-12-08 14:22:47,298 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2018-12-08 14:22:47,298 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2018-12-08 14:22:47,299 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2018-12-08 14:22:47,299 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-12-08 14:22:47,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-12-08 14:22:47,299 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2018-12-08 14:22:47,299 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2018-12-08 14:22:47,299 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2018-12-08 14:22:47,299 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2018-12-08 14:22:47,299 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-12-08 14:22:47,299 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-12-08 14:22:47,300 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2018-12-08 14:22:47,300 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2018-12-08 14:22:47,300 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2018-12-08 14:22:47,300 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2018-12-08 14:22:47,300 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2018-12-08 14:22:47,300 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2018-12-08 14:22:47,300 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2018-12-08 14:22:47,300 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2018-12-08 14:22:47,300 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2018-12-08 14:22:47,300 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2018-12-08 14:22:47,301 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base [2018-12-08 14:22:47,301 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base [2018-12-08 14:22:47,301 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2018-12-08 14:22:47,301 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2018-12-08 14:22:47,301 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2018-12-08 14:22:47,301 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2018-12-08 14:22:47,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-08 14:22:47,301 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2018-12-08 14:22:47,301 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2018-12-08 14:22:47,301 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2018-12-08 14:22:47,301 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2018-12-08 14:22:47,301 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2018-12-08 14:22:47,301 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2018-12-08 14:22:47,301 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-12-08 14:22:47,301 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-12-08 14:22:47,301 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 14:22:47,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 14:22:47,828 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 14:22:47,828 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-08 14:22:47,829 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 02:22:47 BoogieIcfgContainer [2018-12-08 14:22:47,829 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 14:22:47,829 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-08 14:22:47,829 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-08 14:22:47,831 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-08 14:22:47,832 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.12 02:22:46" (1/3) ... [2018-12-08 14:22:47,832 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c72eb54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 02:22:47, skipping insertion in model container [2018-12-08 14:22:47,832 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:22:47" (2/3) ... [2018-12-08 14:22:47,832 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c72eb54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 02:22:47, skipping insertion in model container [2018-12-08 14:22:47,832 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 02:22:47" (3/3) ... [2018-12-08 14:22:47,834 INFO L112 eAbstractionObserver]: Analyzing ICFG email_spec11_product36_true-unreach-call_true-termination.cil.c [2018-12-08 14:22:47,840 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-08 14:22:47,846 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-08 14:22:47,857 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-08 14:22:47,878 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-08 14:22:47,879 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-08 14:22:47,879 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-08 14:22:47,879 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-08 14:22:47,879 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-08 14:22:47,879 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-08 14:22:47,879 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-08 14:22:47,879 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-08 14:22:47,893 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states. [2018-12-08 14:22:47,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-12-08 14:22:47,901 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 14:22:47,902 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 14:22:47,903 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 14:22:47,906 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 14:22:47,907 INFO L82 PathProgramCache]: Analyzing trace with hash 675359293, now seen corresponding path program 1 times [2018-12-08 14:22:47,908 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 14:22:47,937 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 14:22:47,938 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 14:22:47,938 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 14:22:47,938 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 14:22:48,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:22:48,149 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-12-08 14:22:48,151 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 14:22:48,151 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-08 14:22:48,151 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-08 14:22:48,154 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-08 14:22:48,162 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-08 14:22:48,163 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-08 14:22:48,164 INFO L87 Difference]: Start difference. First operand 345 states. Second operand 2 states. [2018-12-08 14:22:48,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 14:22:48,204 INFO L93 Difference]: Finished difference Result 549 states and 731 transitions. [2018-12-08 14:22:48,205 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-08 14:22:48,206 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 136 [2018-12-08 14:22:48,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 14:22:48,218 INFO L225 Difference]: With dead ends: 549 [2018-12-08 14:22:48,218 INFO L226 Difference]: Without dead ends: 334 [2018-12-08 14:22:48,221 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 14:22:48,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 334 states. [2018-12-08 14:22:48,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 334 to 334. [2018-12-08 14:22:48,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 334 states. [2018-12-08 14:22:48,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 334 states and 446 transitions. [2018-12-08 14:22:48,267 INFO L78 Accepts]: Start accepts. Automaton has 334 states and 446 transitions. Word has length 136 [2018-12-08 14:22:48,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 14:22:48,268 INFO L480 AbstractCegarLoop]: Abstraction has 334 states and 446 transitions. [2018-12-08 14:22:48,268 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-08 14:22:48,269 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 446 transitions. [2018-12-08 14:22:48,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2018-12-08 14:22:48,272 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 14:22:48,272 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 14:22:48,273 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 14:22:48,273 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 14:22:48,273 INFO L82 PathProgramCache]: Analyzing trace with hash -879506561, now seen corresponding path program 1 times [2018-12-08 14:22:48,273 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 14:22:48,274 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 14:22:48,274 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 14:22:48,274 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 14:22:48,274 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 14:22:48,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:22:48,394 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-12-08 14:22:48,394 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 14:22:48,394 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 14:22:48,395 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-08 14:22:48,396 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 14:22:48,396 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 14:22:48,396 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 14:22:48,396 INFO L87 Difference]: Start difference. First operand 334 states and 446 transitions. Second operand 3 states. [2018-12-08 14:22:48,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 14:22:48,424 INFO L93 Difference]: Finished difference Result 532 states and 695 transitions. [2018-12-08 14:22:48,425 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 14:22:48,425 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 137 [2018-12-08 14:22:48,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 14:22:48,427 INFO L225 Difference]: With dead ends: 532 [2018-12-08 14:22:48,427 INFO L226 Difference]: Without dead ends: 337 [2018-12-08 14:22:48,429 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 14:22:48,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 337 states. [2018-12-08 14:22:48,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 337 to 336. [2018-12-08 14:22:48,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 336 states. [2018-12-08 14:22:48,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 336 states and 448 transitions. [2018-12-08 14:22:48,448 INFO L78 Accepts]: Start accepts. Automaton has 336 states and 448 transitions. Word has length 137 [2018-12-08 14:22:48,448 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 14:22:48,448 INFO L480 AbstractCegarLoop]: Abstraction has 336 states and 448 transitions. [2018-12-08 14:22:48,448 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 14:22:48,449 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 448 transitions. [2018-12-08 14:22:48,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-12-08 14:22:48,451 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 14:22:48,451 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 14:22:48,451 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 14:22:48,452 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 14:22:48,452 INFO L82 PathProgramCache]: Analyzing trace with hash -238231890, now seen corresponding path program 1 times [2018-12-08 14:22:48,452 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 14:22:48,453 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 14:22:48,453 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 14:22:48,453 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 14:22:48,453 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 14:22:48,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:22:48,579 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-08 14:22:48,579 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 14:22:48,579 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-08 14:22:48,579 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-08 14:22:48,580 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 14:22:48,580 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 14:22:48,580 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-08 14:22:48,580 INFO L87 Difference]: Start difference. First operand 336 states and 448 transitions. Second operand 6 states. [2018-12-08 14:22:48,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 14:22:48,822 INFO L93 Difference]: Finished difference Result 814 states and 1090 transitions. [2018-12-08 14:22:48,822 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-08 14:22:48,823 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 142 [2018-12-08 14:22:48,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 14:22:48,827 INFO L225 Difference]: With dead ends: 814 [2018-12-08 14:22:48,827 INFO L226 Difference]: Without dead ends: 632 [2018-12-08 14:22:48,828 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-12-08 14:22:48,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 632 states. [2018-12-08 14:22:48,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 632 to 623. [2018-12-08 14:22:48,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 623 states. [2018-12-08 14:22:48,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 623 states and 845 transitions. [2018-12-08 14:22:48,865 INFO L78 Accepts]: Start accepts. Automaton has 623 states and 845 transitions. Word has length 142 [2018-12-08 14:22:48,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 14:22:48,865 INFO L480 AbstractCegarLoop]: Abstraction has 623 states and 845 transitions. [2018-12-08 14:22:48,865 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 14:22:48,865 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 845 transitions. [2018-12-08 14:22:48,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-12-08 14:22:48,867 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 14:22:48,867 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 14:22:48,867 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 14:22:48,867 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 14:22:48,868 INFO L82 PathProgramCache]: Analyzing trace with hash -152574227, now seen corresponding path program 1 times [2018-12-08 14:22:48,868 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 14:22:48,868 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 14:22:48,868 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 14:22:48,869 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 14:22:48,869 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 14:22:48,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:22:48,965 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-08 14:22:48,965 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 14:22:48,966 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-08 14:22:48,966 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-08 14:22:48,966 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 14:22:48,966 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 14:22:48,966 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-08 14:22:48,966 INFO L87 Difference]: Start difference. First operand 623 states and 845 transitions. Second operand 6 states. [2018-12-08 14:22:49,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 14:22:49,182 INFO L93 Difference]: Finished difference Result 1581 states and 2135 transitions. [2018-12-08 14:22:49,182 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-08 14:22:49,183 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 143 [2018-12-08 14:22:49,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 14:22:49,188 INFO L225 Difference]: With dead ends: 1581 [2018-12-08 14:22:49,189 INFO L226 Difference]: Without dead ends: 1216 [2018-12-08 14:22:49,190 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-12-08 14:22:49,192 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1216 states. [2018-12-08 14:22:49,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1216 to 1197. [2018-12-08 14:22:49,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1197 states. [2018-12-08 14:22:49,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 1197 states and 1641 transitions. [2018-12-08 14:22:49,246 INFO L78 Accepts]: Start accepts. Automaton has 1197 states and 1641 transitions. Word has length 143 [2018-12-08 14:22:49,246 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 14:22:49,247 INFO L480 AbstractCegarLoop]: Abstraction has 1197 states and 1641 transitions. [2018-12-08 14:22:49,247 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 14:22:49,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 1641 transitions. [2018-12-08 14:22:49,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-12-08 14:22:49,250 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 14:22:49,250 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 14:22:49,250 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 14:22:49,251 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 14:22:49,251 INFO L82 PathProgramCache]: Analyzing trace with hash -673882478, now seen corresponding path program 1 times [2018-12-08 14:22:49,251 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 14:22:49,251 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 14:22:49,252 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 14:22:49,252 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 14:22:49,252 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 14:22:49,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:22:49,345 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-08 14:22:49,345 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 14:22:49,346 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-08 14:22:49,346 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-08 14:22:49,346 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 14:22:49,346 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 14:22:49,346 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-08 14:22:49,346 INFO L87 Difference]: Start difference. First operand 1197 states and 1641 transitions. Second operand 6 states. [2018-12-08 14:22:49,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 14:22:49,583 INFO L93 Difference]: Finished difference Result 3115 states and 4229 transitions. [2018-12-08 14:22:49,583 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-08 14:22:49,584 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 144 [2018-12-08 14:22:49,584 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 14:22:49,594 INFO L225 Difference]: With dead ends: 3115 [2018-12-08 14:22:49,594 INFO L226 Difference]: Without dead ends: 2384 [2018-12-08 14:22:49,597 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-12-08 14:22:49,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2384 states. [2018-12-08 14:22:49,666 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2384 to 2345. [2018-12-08 14:22:49,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2345 states. [2018-12-08 14:22:49,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 2345 states and 3237 transitions. [2018-12-08 14:22:49,672 INFO L78 Accepts]: Start accepts. Automaton has 2345 states and 3237 transitions. Word has length 144 [2018-12-08 14:22:49,673 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 14:22:49,673 INFO L480 AbstractCegarLoop]: Abstraction has 2345 states and 3237 transitions. [2018-12-08 14:22:49,673 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 14:22:49,673 INFO L276 IsEmpty]: Start isEmpty. Operand 2345 states and 3237 transitions. [2018-12-08 14:22:49,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-12-08 14:22:49,677 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 14:22:49,677 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 14:22:49,677 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 14:22:49,677 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 14:22:49,677 INFO L82 PathProgramCache]: Analyzing trace with hash 679427219, now seen corresponding path program 1 times [2018-12-08 14:22:49,677 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-08 14:22:49,678 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 14:22:49,678 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 14:22:49,678 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 14:22:49,678 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-08 14:22:49,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:22:49,785 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-08 14:22:49,786 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 14:22:49,786 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-12-08 14:22:49,786 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-08 14:22:49,786 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-08 14:22:49,787 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-08 14:22:49,787 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-12-08 14:22:49,787 INFO L87 Difference]: Start difference. First operand 2345 states and 3237 transitions. Second operand 8 states. [2018-12-08 14:22:49,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 14:22:49,838 INFO L93 Difference]: Finished difference Result 2345 states and 3237 transitions. [2018-12-08 14:22:49,839 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-08 14:22:49,839 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 144 [2018-12-08 14:22:49,839 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 14:22:49,840 INFO L225 Difference]: With dead ends: 2345 [2018-12-08 14:22:49,840 INFO L226 Difference]: Without dead ends: 0 [2018-12-08 14:22:49,844 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 14:22:49,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-08 14:22:49,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-08 14:22:49,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-08 14:22:49,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-08 14:22:49,845 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 144 [2018-12-08 14:22:49,845 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 14:22:49,845 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-08 14:22:49,846 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-08 14:22:49,846 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-08 14:22:49,846 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-08 14:22:49,848 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-08 14:22:50,473 INFO L451 ceAbstractionStarter]: At program point L2352(line 2352) the Hoare annotation is: true [2018-12-08 14:22:50,473 INFO L451 ceAbstractionStarter]: At program point L2353(line 2353) the Hoare annotation is: true [2018-12-08 14:22:50,473 INFO L451 ceAbstractionStarter]: At program point mailENTRY(lines 2346 2357) the Hoare annotation is: true [2018-12-08 14:22:50,473 INFO L448 ceAbstractionStarter]: For program point L2352-1(line 2352) no Hoare annotation was computed. [2018-12-08 14:22:50,473 INFO L448 ceAbstractionStarter]: For program point mailEXIT(lines 2346 2357) no Hoare annotation was computed. [2018-12-08 14:22:50,474 INFO L448 ceAbstractionStarter]: For program point mailFINAL(lines 2346 2357) no Hoare annotation was computed. [2018-12-08 14:22:50,474 INFO L448 ceAbstractionStarter]: For program point valid_productEXIT(lines 856 864) no Hoare annotation was computed. [2018-12-08 14:22:50,474 INFO L451 ceAbstractionStarter]: At program point valid_productENTRY(lines 856 864) the Hoare annotation is: true [2018-12-08 14:22:50,474 INFO L448 ceAbstractionStarter]: For program point valid_productFINAL(lines 856 864) no Hoare annotation was computed. [2018-12-08 14:22:50,474 INFO L448 ceAbstractionStarter]: For program point get_queued_clientEXIT(lines 2513 2521) no Hoare annotation was computed. [2018-12-08 14:22:50,474 INFO L451 ceAbstractionStarter]: At program point get_queued_clientENTRY(lines 2513 2521) the Hoare annotation is: true [2018-12-08 14:22:50,474 INFO L448 ceAbstractionStarter]: For program point get_queued_clientFINAL(lines 2513 2521) no Hoare annotation was computed. [2018-12-08 14:22:50,474 INFO L448 ceAbstractionStarter]: For program point getEmailIdFINAL(lines 78 96) no Hoare annotation was computed. [2018-12-08 14:22:50,474 INFO L448 ceAbstractionStarter]: For program point getEmailIdEXIT(lines 78 96) no Hoare annotation was computed. [2018-12-08 14:22:50,474 INFO L451 ceAbstractionStarter]: At program point getEmailIdENTRY(lines 78 96) the Hoare annotation is: true [2018-12-08 14:22:50,474 INFO L448 ceAbstractionStarter]: For program point L86(lines 86 92) no Hoare annotation was computed. [2018-12-08 14:22:50,474 INFO L448 ceAbstractionStarter]: For program point L82(lines 82 93) no Hoare annotation was computed. [2018-12-08 14:22:50,475 INFO L444 ceAbstractionStarter]: At program point L992(line 992) the Hoare annotation is: (or (and (= 0 ~__ste_client_autoResponse1~0) (= 0 ~__ste_client_autoResponse0~0) (= main_~tmp~4 1) (= 0 ~__ste_client_autoResponse2~0)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_autoResponse1~0)|)) (not (= 0 |old(~__ste_client_autoResponse2~0)|))) [2018-12-08 14:22:50,475 INFO L444 ceAbstractionStarter]: At program point L992-1(line 992) the Hoare annotation is: (or (and (= 0 ~__ste_client_autoResponse1~0) (= 0 ~__ste_client_autoResponse0~0) (= main_~tmp~4 1) (= 0 ~__ste_client_autoResponse2~0)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_autoResponse1~0)|)) (not (= 0 |old(~__ste_client_autoResponse2~0)|))) [2018-12-08 14:22:50,475 INFO L448 ceAbstractionStarter]: For program point L990(lines 990 997) no Hoare annotation was computed. [2018-12-08 14:22:50,475 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 980 1000) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (and (= 0 ~__ste_client_autoResponse1~0) (= 0 ~__ste_client_autoResponse0~0) (= 0 ~__ste_client_autoResponse2~0)) (not (= 0 |old(~__ste_client_autoResponse1~0)|)) (not (= 0 |old(~__ste_client_autoResponse2~0)|))) [2018-12-08 14:22:50,475 INFO L448 ceAbstractionStarter]: For program point L990-1(lines 990 997) no Hoare annotation was computed. [2018-12-08 14:22:50,475 INFO L448 ceAbstractionStarter]: For program point L988(line 988) no Hoare annotation was computed. [2018-12-08 14:22:50,475 INFO L444 ceAbstractionStarter]: At program point L987(line 987) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (and (= 0 ~__ste_client_autoResponse1~0) (= 0 ~__ste_client_autoResponse0~0) (= 0 ~__ste_client_autoResponse2~0)) (not (= 0 |old(~__ste_client_autoResponse1~0)|)) (not (= 0 |old(~__ste_client_autoResponse2~0)|))) [2018-12-08 14:22:50,476 INFO L444 ceAbstractionStarter]: At program point L986(line 986) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (and (= 0 ~__ste_client_autoResponse1~0) (= 0 ~__ste_client_autoResponse0~0) (= 0 ~__ste_client_autoResponse2~0)) (not (= 0 |old(~__ste_client_autoResponse1~0)|)) (not (= 0 |old(~__ste_client_autoResponse2~0)|))) [2018-12-08 14:22:50,476 INFO L444 ceAbstractionStarter]: At program point L986-1(line 986) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (and (= 0 ~__ste_client_autoResponse1~0) (= 0 ~__ste_client_autoResponse0~0) (= 0 ~__ste_client_autoResponse2~0)) (not (= 0 |old(~__ste_client_autoResponse1~0)|)) (not (= 0 |old(~__ste_client_autoResponse2~0)|))) [2018-12-08 14:22:50,476 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 980 1000) no Hoare annotation was computed. [2018-12-08 14:22:50,476 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 980 1000) no Hoare annotation was computed. [2018-12-08 14:22:50,476 INFO L448 ceAbstractionStarter]: For program point setup_rjhFINAL(lines 903 912) no Hoare annotation was computed. [2018-12-08 14:22:50,476 INFO L451 ceAbstractionStarter]: At program point L908(line 908) the Hoare annotation is: true [2018-12-08 14:22:50,476 INFO L451 ceAbstractionStarter]: At program point setup_rjhENTRY(lines 903 912) the Hoare annotation is: true [2018-12-08 14:22:50,476 INFO L448 ceAbstractionStarter]: For program point setup_rjhEXIT(lines 903 912) no Hoare annotation was computed. [2018-12-08 14:22:50,476 INFO L448 ceAbstractionStarter]: For program point getClientAddressBookSizeFINAL(lines 1380 1403) no Hoare annotation was computed. [2018-12-08 14:22:50,476 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 1398) no Hoare annotation was computed. [2018-12-08 14:22:50,476 INFO L448 ceAbstractionStarter]: For program point L1388(lines 1388 1399) no Hoare annotation was computed. [2018-12-08 14:22:50,477 INFO L451 ceAbstractionStarter]: At program point getClientAddressBookSizeENTRY(lines 1380 1403) the Hoare annotation is: true [2018-12-08 14:22:50,477 INFO L448 ceAbstractionStarter]: For program point L1384(lines 1384 1400) no Hoare annotation was computed. [2018-12-08 14:22:50,477 INFO L448 ceAbstractionStarter]: For program point getClientAddressBookSizeEXIT(lines 1380 1403) no Hoare annotation was computed. [2018-12-08 14:22:50,477 INFO L448 ceAbstractionStarter]: For program point bobToRjhEXIT(lines 923 945) no Hoare annotation was computed. [2018-12-08 14:22:50,477 INFO L451 ceAbstractionStarter]: At program point bobToRjhENTRY(lines 923 945) the Hoare annotation is: true [2018-12-08 14:22:50,477 INFO L451 ceAbstractionStarter]: At program point L940(line 940) the Hoare annotation is: true [2018-12-08 14:22:50,477 INFO L451 ceAbstractionStarter]: At program point L939(line 939) the Hoare annotation is: true [2018-12-08 14:22:50,477 INFO L448 ceAbstractionStarter]: For program point L940-1(lines 923 945) no Hoare annotation was computed. [2018-12-08 14:22:50,477 INFO L451 ceAbstractionStarter]: At program point L938(line 938) the Hoare annotation is: true [2018-12-08 14:22:50,477 INFO L448 ceAbstractionStarter]: For program point L939-1(line 939) no Hoare annotation was computed. [2018-12-08 14:22:50,477 INFO L448 ceAbstractionStarter]: For program point L938-1(line 938) no Hoare annotation was computed. [2018-12-08 14:22:50,477 INFO L448 ceAbstractionStarter]: For program point L934(lines 934 942) no Hoare annotation was computed. [2018-12-08 14:22:50,478 INFO L448 ceAbstractionStarter]: For program point L932(line 932) no Hoare annotation was computed. [2018-12-08 14:22:50,478 INFO L451 ceAbstractionStarter]: At program point L931(line 931) the Hoare annotation is: true [2018-12-08 14:22:50,478 INFO L451 ceAbstractionStarter]: At program point L931-1(line 931) the Hoare annotation is: true [2018-12-08 14:22:50,478 INFO L451 ceAbstractionStarter]: At program point setup_bobENTRY(lines 893 902) the Hoare annotation is: true [2018-12-08 14:22:50,478 INFO L448 ceAbstractionStarter]: For program point setup_bobFINAL(lines 893 902) no Hoare annotation was computed. [2018-12-08 14:22:50,478 INFO L448 ceAbstractionStarter]: For program point setup_bobEXIT(lines 893 902) no Hoare annotation was computed. [2018-12-08 14:22:50,478 INFO L451 ceAbstractionStarter]: At program point L898(line 898) the Hoare annotation is: true [2018-12-08 14:22:50,478 INFO L448 ceAbstractionStarter]: For program point select_featuresEXIT(lines 842 848) no Hoare annotation was computed. [2018-12-08 14:22:50,478 INFO L451 ceAbstractionStarter]: At program point select_featuresFINAL(lines 842 848) the Hoare annotation is: true [2018-12-08 14:22:50,478 INFO L451 ceAbstractionStarter]: At program point L2544(line 2544) the Hoare annotation is: true [2018-12-08 14:22:50,478 INFO L451 ceAbstractionStarter]: At program point L2546-1(line 2546) the Hoare annotation is: true [2018-12-08 14:22:50,479 INFO L451 ceAbstractionStarter]: At program point L2542(line 2542) the Hoare annotation is: true [2018-12-08 14:22:50,479 INFO L448 ceAbstractionStarter]: For program point L2544-1(line 2544) no Hoare annotation was computed. [2018-12-08 14:22:50,479 INFO L448 ceAbstractionStarter]: For program point autoRespondEXIT(lines 2532 2551) no Hoare annotation was computed. [2018-12-08 14:22:50,479 INFO L448 ceAbstractionStarter]: For program point L2542-1(line 2542) no Hoare annotation was computed. [2018-12-08 14:22:50,479 INFO L451 ceAbstractionStarter]: At program point autoRespondENTRY(lines 2532 2551) the Hoare annotation is: true [2018-12-08 14:22:50,479 INFO L448 ceAbstractionStarter]: For program point autoRespondFINAL(lines 2532 2551) no Hoare annotation was computed. [2018-12-08 14:22:50,479 INFO L451 ceAbstractionStarter]: At program point L2546(line 2546) the Hoare annotation is: true [2018-12-08 14:22:50,479 INFO L448 ceAbstractionStarter]: For program point L1753(lines 1753 1761) no Hoare annotation was computed. [2018-12-08 14:22:50,479 INFO L448 ceAbstractionStarter]: For program point L1749(lines 1749 1781) no Hoare annotation was computed. [2018-12-08 14:22:50,479 INFO L448 ceAbstractionStarter]: For program point L1741(lines 1741 1745) no Hoare annotation was computed. [2018-12-08 14:22:50,479 INFO L448 ceAbstractionStarter]: For program point L1750(lines 1750 1762) no Hoare annotation was computed. [2018-12-08 14:22:50,479 INFO L448 ceAbstractionStarter]: For program point L1771(lines 1771 1775) no Hoare annotation was computed. [2018-12-08 14:22:50,480 INFO L448 ceAbstractionStarter]: For program point L1738(lines 1738 1746) no Hoare annotation was computed. [2018-12-08 14:22:50,480 INFO L448 ceAbstractionStarter]: For program point L1734(lines 1734 1782) no Hoare annotation was computed. [2018-12-08 14:22:50,480 INFO L451 ceAbstractionStarter]: At program point setClientAddressBookAddressENTRY(lines 1730 1785) the Hoare annotation is: true [2018-12-08 14:22:50,480 INFO L448 ceAbstractionStarter]: For program point setClientAddressBookAddressEXIT(lines 1730 1785) no Hoare annotation was computed. [2018-12-08 14:22:50,480 INFO L448 ceAbstractionStarter]: For program point L1768(lines 1768 1776) no Hoare annotation was computed. [2018-12-08 14:22:50,480 INFO L448 ceAbstractionStarter]: For program point L1735(lines 1735 1747) no Hoare annotation was computed. [2018-12-08 14:22:50,480 INFO L448 ceAbstractionStarter]: For program point L1764(lines 1764 1780) no Hoare annotation was computed. [2018-12-08 14:22:50,480 INFO L448 ceAbstractionStarter]: For program point L1764-1(lines 1730 1785) no Hoare annotation was computed. [2018-12-08 14:22:50,480 INFO L448 ceAbstractionStarter]: For program point L1756(lines 1756 1760) no Hoare annotation was computed. [2018-12-08 14:22:50,480 INFO L448 ceAbstractionStarter]: For program point L1765(lines 1765 1777) no Hoare annotation was computed. [2018-12-08 14:22:50,480 INFO L448 ceAbstractionStarter]: For program point getClientForwardReceiverFINAL(lines 2224 2247) no Hoare annotation was computed. [2018-12-08 14:22:50,480 INFO L448 ceAbstractionStarter]: For program point L2236(lines 2236 2242) no Hoare annotation was computed. [2018-12-08 14:22:50,480 INFO L448 ceAbstractionStarter]: For program point getClientForwardReceiverEXIT(lines 2224 2247) no Hoare annotation was computed. [2018-12-08 14:22:50,480 INFO L448 ceAbstractionStarter]: For program point L2232(lines 2232 2243) no Hoare annotation was computed. [2018-12-08 14:22:50,481 INFO L451 ceAbstractionStarter]: At program point getClientForwardReceiverENTRY(lines 2224 2247) the Hoare annotation is: true [2018-12-08 14:22:50,481 INFO L448 ceAbstractionStarter]: For program point L2228(lines 2228 2244) no Hoare annotation was computed. [2018-12-08 14:22:50,481 INFO L451 ceAbstractionStarter]: At program point incomingENTRY(lines 2445 2465) the Hoare annotation is: true [2018-12-08 14:22:50,481 INFO L451 ceAbstractionStarter]: At program point L2457-1(line 2457) the Hoare annotation is: true [2018-12-08 14:22:50,481 INFO L451 ceAbstractionStarter]: At program point L2457(line 2457) the Hoare annotation is: true [2018-12-08 14:22:50,481 INFO L448 ceAbstractionStarter]: For program point L2455-1(lines 2445 2465) no Hoare annotation was computed. [2018-12-08 14:22:50,481 INFO L448 ceAbstractionStarter]: For program point L2455(lines 2455 2462) no Hoare annotation was computed. [2018-12-08 14:22:50,481 INFO L448 ceAbstractionStarter]: For program point L2452(line 2452) no Hoare annotation was computed. [2018-12-08 14:22:50,481 INFO L451 ceAbstractionStarter]: At program point L2451-1(line 2451) the Hoare annotation is: true [2018-12-08 14:22:50,481 INFO L448 ceAbstractionStarter]: For program point incomingEXIT(lines 2445 2465) no Hoare annotation was computed. [2018-12-08 14:22:50,481 INFO L451 ceAbstractionStarter]: At program point L2451(line 2451) the Hoare annotation is: true [2018-12-08 14:22:50,481 INFO L448 ceAbstractionStarter]: For program point createEmailEXIT(lines 2639 2653) no Hoare annotation was computed. [2018-12-08 14:22:50,481 INFO L451 ceAbstractionStarter]: At program point L2646(line 2646) the Hoare annotation is: true [2018-12-08 14:22:50,482 INFO L448 ceAbstractionStarter]: For program point L2647(line 2647) no Hoare annotation was computed. [2018-12-08 14:22:50,482 INFO L451 ceAbstractionStarter]: At program point L2646-1(line 2646) the Hoare annotation is: true [2018-12-08 14:22:50,482 INFO L451 ceAbstractionStarter]: At program point createEmailENTRY(lines 2639 2653) the Hoare annotation is: true [2018-12-08 14:22:50,482 INFO L448 ceAbstractionStarter]: For program point createEmailFINAL(lines 2639 2653) no Hoare annotation was computed. [2018-12-08 14:22:50,482 INFO L448 ceAbstractionStarter]: For program point L1183(lines 1183 1187) no Hoare annotation was computed. [2018-12-08 14:22:50,482 INFO L451 ceAbstractionStarter]: At program point L1117(lines 1107 1220) the Hoare annotation is: true [2018-12-08 14:22:50,482 INFO L448 ceAbstractionStarter]: For program point L1076(lines 1076 1080) no Hoare annotation was computed. [2018-12-08 14:22:50,482 INFO L451 ceAbstractionStarter]: At program point L1200(lines 1190 1213) the Hoare annotation is: true [2018-12-08 14:22:50,482 INFO L448 ceAbstractionStarter]: For program point testEXIT(lines 1035 1231) no Hoare annotation was computed. [2018-12-08 14:22:50,482 INFO L444 ceAbstractionStarter]: At program point testENTRY(lines 1035 1231) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (and (= 0 ~__ste_client_autoResponse1~0) (= 0 ~__ste_client_autoResponse0~0) (= 0 ~__ste_client_autoResponse2~0)) (not (= 0 |old(~__ste_client_autoResponse1~0)|)) (not (= 0 |old(~__ste_client_autoResponse2~0)|))) [2018-12-08 14:22:50,483 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1090) no Hoare annotation was computed. [2018-12-08 14:22:50,483 INFO L448 ceAbstractionStarter]: For program point L1144(lines 1144 1151) no Hoare annotation was computed. [2018-12-08 14:22:50,483 INFO L448 ceAbstractionStarter]: For program point L1111(lines 1111 1115) no Hoare annotation was computed. [2018-12-08 14:22:50,483 INFO L448 ceAbstractionStarter]: For program point testFINAL(lines 1035 1231) no Hoare annotation was computed. [2018-12-08 14:22:50,483 INFO L448 ceAbstractionStarter]: For program point L1169(lines 1169 1176) no Hoare annotation was computed. [2018-12-08 14:22:50,483 INFO L448 ceAbstractionStarter]: For program point L1194(lines 1194 1198) no Hoare annotation was computed. [2018-12-08 14:22:50,483 INFO L451 ceAbstractionStarter]: At program point L1128(lines 1118 1219) the Hoare annotation is: true [2018-12-08 14:22:50,483 INFO L451 ceAbstractionStarter]: At program point L1153(lines 1140 1217) the Hoare annotation is: true [2018-12-08 14:22:50,483 INFO L451 ceAbstractionStarter]: At program point L1178(lines 1165 1215) the Hoare annotation is: true [2018-12-08 14:22:50,483 INFO L451 ceAbstractionStarter]: At program point L1146(line 1146) the Hoare annotation is: true [2018-12-08 14:22:50,483 INFO L448 ceAbstractionStarter]: For program point L1146-1(line 1146) no Hoare annotation was computed. [2018-12-08 14:22:50,483 INFO L451 ceAbstractionStarter]: At program point L1171(line 1171) the Hoare annotation is: true [2018-12-08 14:22:50,484 INFO L448 ceAbstractionStarter]: For program point L1171-1(line 1171) no Hoare annotation was computed. [2018-12-08 14:22:50,484 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1104) no Hoare annotation was computed. [2018-12-08 14:22:50,484 INFO L448 ceAbstractionStarter]: For program point L1122(lines 1122 1126) no Hoare annotation was computed. [2018-12-08 14:22:50,484 INFO L448 ceAbstractionStarter]: For program point L1205(lines 1205 1209) no Hoare annotation was computed. [2018-12-08 14:22:50,484 INFO L451 ceAbstractionStarter]: At program point L1205-1(lines 1074 1223) the Hoare annotation is: true [2018-12-08 14:22:50,484 INFO L451 ceAbstractionStarter]: At program point L1139(lines 1129 1218) the Hoare annotation is: true [2018-12-08 14:22:50,484 INFO L451 ceAbstractionStarter]: At program point L1106(lines 1093 1221) the Hoare annotation is: true [2018-12-08 14:22:50,484 INFO L451 ceAbstractionStarter]: At program point L1164(lines 1154 1216) the Hoare annotation is: true [2018-12-08 14:22:50,484 INFO L451 ceAbstractionStarter]: At program point L1189(lines 1179 1214) the Hoare annotation is: true [2018-12-08 14:22:50,484 INFO L448 ceAbstractionStarter]: For program point L1082(lines 1082 1222) no Hoare annotation was computed. [2018-12-08 14:22:50,484 INFO L451 ceAbstractionStarter]: At program point L1099(line 1099) the Hoare annotation is: true [2018-12-08 14:22:50,484 INFO L448 ceAbstractionStarter]: For program point L1099-1(line 1099) no Hoare annotation was computed. [2018-12-08 14:22:50,484 INFO L448 ceAbstractionStarter]: For program point L1075(lines 1074 1223) no Hoare annotation was computed. [2018-12-08 14:22:50,485 INFO L448 ceAbstractionStarter]: For program point L1133(lines 1133 1137) no Hoare annotation was computed. [2018-12-08 14:22:50,485 INFO L451 ceAbstractionStarter]: At program point L1224(lines 1073 1225) the Hoare annotation is: true [2018-12-08 14:22:50,485 INFO L448 ceAbstractionStarter]: For program point L1158(lines 1158 1162) no Hoare annotation was computed. [2018-12-08 14:22:50,485 INFO L451 ceAbstractionStarter]: At program point L1092(lines 1082 1222) the Hoare annotation is: true [2018-12-08 14:22:50,485 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 166) no Hoare annotation was computed. [2018-12-08 14:22:50,485 INFO L448 ceAbstractionStarter]: For program point getEmailToFINAL(lines 152 170) no Hoare annotation was computed. [2018-12-08 14:22:50,485 INFO L448 ceAbstractionStarter]: For program point L156(lines 156 167) no Hoare annotation was computed. [2018-12-08 14:22:50,485 INFO L448 ceAbstractionStarter]: For program point getEmailToEXIT(lines 152 170) no Hoare annotation was computed. [2018-12-08 14:22:50,485 INFO L451 ceAbstractionStarter]: At program point getEmailToENTRY(lines 152 170) the Hoare annotation is: true [2018-12-08 14:22:50,485 INFO L451 ceAbstractionStarter]: At program point get_queued_emailENTRY(lines 2522 2530) the Hoare annotation is: true [2018-12-08 14:22:50,485 INFO L448 ceAbstractionStarter]: For program point get_queued_emailFINAL(lines 2522 2530) no Hoare annotation was computed. [2018-12-08 14:22:50,485 INFO L448 ceAbstractionStarter]: For program point get_queued_emailEXIT(lines 2522 2530) no Hoare annotation was computed. [2018-12-08 14:22:50,485 INFO L448 ceAbstractionStarter]: For program point L1823(lines 1823 1827) no Hoare annotation was computed. [2018-12-08 14:22:50,486 INFO L448 ceAbstractionStarter]: For program point L1823-2(lines 1813 1832) no Hoare annotation was computed. [2018-12-08 14:22:50,486 INFO L448 ceAbstractionStarter]: For program point L1820(lines 1820 1828) no Hoare annotation was computed. [2018-12-08 14:22:50,486 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 1829) no Hoare annotation was computed. [2018-12-08 14:22:50,486 INFO L448 ceAbstractionStarter]: For program point setClientAutoResponseEXIT(lines 1813 1832) no Hoare annotation was computed. [2018-12-08 14:22:50,486 INFO L444 ceAbstractionStarter]: At program point setClientAutoResponseENTRY(lines 1813 1832) the Hoare annotation is: (and (or (= 0 ~__ste_client_autoResponse1~0) (not (= 0 |old(~__ste_client_autoResponse1~0)|))) (or (not (= 0 |old(~__ste_client_autoResponse2~0)|)) (= 0 ~__ste_client_autoResponse2~0)) (or (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_autoResponse0~0)|)))) [2018-12-08 14:22:50,486 INFO L451 ceAbstractionStarter]: At program point setClientAddressBookSizeENTRY(lines 1404 1423) the Hoare annotation is: true [2018-12-08 14:22:50,486 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 1420) no Hoare annotation was computed. [2018-12-08 14:22:50,486 INFO L448 ceAbstractionStarter]: For program point L1414(lines 1414 1418) no Hoare annotation was computed. [2018-12-08 14:22:50,486 INFO L448 ceAbstractionStarter]: For program point setClientAddressBookSizeEXIT(lines 1404 1423) no Hoare annotation was computed. [2018-12-08 14:22:50,486 INFO L448 ceAbstractionStarter]: For program point L1414-2(lines 1404 1423) no Hoare annotation was computed. [2018-12-08 14:22:50,486 INFO L448 ceAbstractionStarter]: For program point L1411(lines 1411 1419) no Hoare annotation was computed. [2018-12-08 14:22:50,486 INFO L448 ceAbstractionStarter]: For program point outgoing__wrappee__AutoResponderEXIT(lines 2358 2369) no Hoare annotation was computed. [2018-12-08 14:22:50,486 INFO L451 ceAbstractionStarter]: At program point L2364(line 2364) the Hoare annotation is: true [2018-12-08 14:22:50,487 INFO L448 ceAbstractionStarter]: For program point L2363-1(line 2363) no Hoare annotation was computed. [2018-12-08 14:22:50,487 INFO L451 ceAbstractionStarter]: At program point L2363(line 2363) the Hoare annotation is: true [2018-12-08 14:22:50,487 INFO L451 ceAbstractionStarter]: At program point L2364-1(line 2364) the Hoare annotation is: true [2018-12-08 14:22:50,487 INFO L448 ceAbstractionStarter]: For program point outgoing__wrappee__AutoResponderFINAL(lines 2358 2369) no Hoare annotation was computed. [2018-12-08 14:22:50,487 INFO L451 ceAbstractionStarter]: At program point outgoing__wrappee__AutoResponderENTRY(lines 2358 2369) the Hoare annotation is: true [2018-12-08 14:22:50,487 INFO L451 ceAbstractionStarter]: At program point setEmailFromENTRY(lines 134 149) the Hoare annotation is: true [2018-12-08 14:22:50,487 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 145) no Hoare annotation was computed. [2018-12-08 14:22:50,487 INFO L448 ceAbstractionStarter]: For program point setEmailFromEXIT(lines 134 149) no Hoare annotation was computed. [2018-12-08 14:22:50,487 INFO L448 ceAbstractionStarter]: For program point L141-2(lines 134 149) no Hoare annotation was computed. [2018-12-08 14:22:50,487 INFO L448 ceAbstractionStarter]: For program point L138(lines 138 146) no Hoare annotation was computed. [2018-12-08 14:22:50,487 INFO L448 ceAbstractionStarter]: For program point isReadableEXIT(lines 2621 2629) no Hoare annotation was computed. [2018-12-08 14:22:50,487 INFO L451 ceAbstractionStarter]: At program point isReadableENTRY(lines 2621 2629) the Hoare annotation is: true [2018-12-08 14:22:50,488 INFO L448 ceAbstractionStarter]: For program point isReadableFINAL(lines 2621 2629) no Hoare annotation was computed. [2018-12-08 14:22:50,488 INFO L448 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 1233 1240) no Hoare annotation was computed. [2018-12-08 14:22:50,488 INFO L451 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 1233 1240) the Hoare annotation is: true [2018-12-08 14:22:50,488 INFO L448 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1237) no Hoare annotation was computed. [2018-12-08 14:22:50,488 INFO L448 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 1233 1240) no Hoare annotation was computed. [2018-12-08 14:22:50,488 INFO L451 ceAbstractionStarter]: At program point setClientForwardReceiverENTRY(lines 2248 2267) the Hoare annotation is: true [2018-12-08 14:22:50,488 INFO L448 ceAbstractionStarter]: For program point setClientForwardReceiverEXIT(lines 2248 2267) no Hoare annotation was computed. [2018-12-08 14:22:50,488 INFO L448 ceAbstractionStarter]: For program point L2258(lines 2258 2262) no Hoare annotation was computed. [2018-12-08 14:22:50,488 INFO L448 ceAbstractionStarter]: For program point L2258-2(lines 2248 2267) no Hoare annotation was computed. [2018-12-08 14:22:50,488 INFO L448 ceAbstractionStarter]: For program point L2255(lines 2255 2263) no Hoare annotation was computed. [2018-12-08 14:22:50,488 INFO L448 ceAbstractionStarter]: For program point L2252(lines 2252 2264) no Hoare annotation was computed. [2018-12-08 14:22:50,488 INFO L448 ceAbstractionStarter]: For program point L2401-1(lines 2370 2406) no Hoare annotation was computed. [2018-12-08 14:22:50,489 INFO L451 ceAbstractionStarter]: At program point L2401(line 2401) the Hoare annotation is: true [2018-12-08 14:22:50,489 INFO L451 ceAbstractionStarter]: At program point L2396(line 2396) the Hoare annotation is: true [2018-12-08 14:22:50,489 INFO L451 ceAbstractionStarter]: At program point L2394(line 2394) the Hoare annotation is: true [2018-12-08 14:22:50,489 INFO L448 ceAbstractionStarter]: For program point L2395(line 2395) no Hoare annotation was computed. [2018-12-08 14:22:50,489 INFO L451 ceAbstractionStarter]: At program point L2396-1(line 2396) the Hoare annotation is: true [2018-12-08 14:22:50,489 INFO L451 ceAbstractionStarter]: At program point L2393-1(line 2393) the Hoare annotation is: true [2018-12-08 14:22:50,489 INFO L451 ceAbstractionStarter]: At program point L2393(line 2393) the Hoare annotation is: true [2018-12-08 14:22:50,489 INFO L448 ceAbstractionStarter]: For program point L2391-1(line 2391) no Hoare annotation was computed. [2018-12-08 14:22:50,489 INFO L448 ceAbstractionStarter]: For program point outgoingEXIT(lines 2370 2406) no Hoare annotation was computed. [2018-12-08 14:22:50,489 INFO L451 ceAbstractionStarter]: At program point L2391(line 2391) the Hoare annotation is: true [2018-12-08 14:22:50,489 INFO L451 ceAbstractionStarter]: At program point L2388(line 2388) the Hoare annotation is: true [2018-12-08 14:22:50,489 INFO L451 ceAbstractionStarter]: At program point outgoingENTRY(lines 2370 2406) the Hoare annotation is: true [2018-12-08 14:22:50,489 INFO L451 ceAbstractionStarter]: At program point L2386(line 2386) the Hoare annotation is: true [2018-12-08 14:22:50,489 INFO L448 ceAbstractionStarter]: For program point L2388-1(line 2388) no Hoare annotation was computed. [2018-12-08 14:22:50,490 INFO L448 ceAbstractionStarter]: For program point L2384(lines 2384 2403) no Hoare annotation was computed. [2018-12-08 14:22:50,490 INFO L448 ceAbstractionStarter]: For program point L2386-1(line 2386) no Hoare annotation was computed. [2018-12-08 14:22:50,490 INFO L448 ceAbstractionStarter]: For program point L2381-1(line 2381) no Hoare annotation was computed. [2018-12-08 14:22:50,490 INFO L451 ceAbstractionStarter]: At program point L2381(line 2381) the Hoare annotation is: true [2018-12-08 14:22:50,490 INFO L451 ceAbstractionStarter]: At program point select_helpersFINAL(lines 849 855) the Hoare annotation is: true [2018-12-08 14:22:50,490 INFO L448 ceAbstractionStarter]: For program point select_helpersEXIT(lines 849 855) no Hoare annotation was computed. [2018-12-08 14:22:50,490 INFO L448 ceAbstractionStarter]: For program point getClientIdFINAL(lines 2271 2294) no Hoare annotation was computed. [2018-12-08 14:22:50,490 INFO L451 ceAbstractionStarter]: At program point getClientIdENTRY(lines 2271 2294) the Hoare annotation is: true [2018-12-08 14:22:50,490 INFO L448 ceAbstractionStarter]: For program point L2283(lines 2283 2289) no Hoare annotation was computed. [2018-12-08 14:22:50,490 INFO L448 ceAbstractionStarter]: For program point L2279(lines 2279 2290) no Hoare annotation was computed. [2018-12-08 14:22:50,490 INFO L448 ceAbstractionStarter]: For program point getClientIdEXIT(lines 2271 2294) no Hoare annotation was computed. [2018-12-08 14:22:50,490 INFO L448 ceAbstractionStarter]: For program point L2275(lines 2275 2291) no Hoare annotation was computed. [2018-12-08 14:22:50,490 INFO L448 ceAbstractionStarter]: For program point deliverFINAL(lines 2407 2416) no Hoare annotation was computed. [2018-12-08 14:22:50,490 INFO L451 ceAbstractionStarter]: At program point deliverENTRY(lines 2407 2416) the Hoare annotation is: true [2018-12-08 14:22:50,491 INFO L448 ceAbstractionStarter]: For program point deliverEXIT(lines 2407 2416) no Hoare annotation was computed. [2018-12-08 14:22:50,491 INFO L448 ceAbstractionStarter]: For program point __utac_acc__DecryptAutoResponder_spec__1EXIT(lines 2573 2590) no Hoare annotation was computed. [2018-12-08 14:22:50,491 INFO L448 ceAbstractionStarter]: For program point L2585-1(lines 2573 2590) no Hoare annotation was computed. [2018-12-08 14:22:50,491 INFO L451 ceAbstractionStarter]: At program point __utac_acc__DecryptAutoResponder_spec__1ENTRY(lines 2573 2590) the Hoare annotation is: true [2018-12-08 14:22:50,491 INFO L444 ceAbstractionStarter]: At program point L2585(line 2585) the Hoare annotation is: false [2018-12-08 14:22:50,491 INFO L448 ceAbstractionStarter]: For program point L2581(lines 2581 2587) no Hoare annotation was computed. [2018-12-08 14:22:50,491 INFO L448 ceAbstractionStarter]: For program point L2579-1(line 2579) no Hoare annotation was computed. [2018-12-08 14:22:50,491 INFO L451 ceAbstractionStarter]: At program point L2579(line 2579) the Hoare annotation is: true [2018-12-08 14:22:50,491 INFO L448 ceAbstractionStarter]: For program point setup_chuckEXIT(lines 913 922) no Hoare annotation was computed. [2018-12-08 14:22:50,491 INFO L451 ceAbstractionStarter]: At program point setup_chuckENTRY(lines 913 922) the Hoare annotation is: true [2018-12-08 14:22:50,491 INFO L448 ceAbstractionStarter]: For program point setup_chuckFINAL(lines 913 922) no Hoare annotation was computed. [2018-12-08 14:22:50,491 INFO L451 ceAbstractionStarter]: At program point L918(line 918) the Hoare annotation is: true [2018-12-08 14:22:50,491 INFO L451 ceAbstractionStarter]: At program point sendToAddressBookENTRY(lines 2552 2558) the Hoare annotation is: true [2018-12-08 14:22:50,492 INFO L448 ceAbstractionStarter]: For program point sendToAddressBookEXIT(lines 2552 2558) no Hoare annotation was computed. [2018-12-08 14:22:50,492 INFO L448 ceAbstractionStarter]: For program point sendToAddressBookFINAL(lines 2552 2558) no Hoare annotation was computed. [2018-12-08 14:22:50,492 INFO L448 ceAbstractionStarter]: For program point sendEmailEXIT(lines 2481 2493) no Hoare annotation was computed. [2018-12-08 14:22:50,492 INFO L451 ceAbstractionStarter]: At program point sendEmailENTRY(lines 2481 2493) the Hoare annotation is: true [2018-12-08 14:22:50,492 INFO L448 ceAbstractionStarter]: For program point sendEmailFINAL(lines 2481 2493) no Hoare annotation was computed. [2018-12-08 14:22:50,492 INFO L451 ceAbstractionStarter]: At program point L2489(line 2489) the Hoare annotation is: true [2018-12-08 14:22:50,492 INFO L448 ceAbstractionStarter]: For program point L2487-1(line 2487) no Hoare annotation was computed. [2018-12-08 14:22:50,492 INFO L451 ceAbstractionStarter]: At program point L2487(line 2487) the Hoare annotation is: true [2018-12-08 14:22:50,492 INFO L448 ceAbstractionStarter]: For program point L1600(lines 1600 1648) no Hoare annotation was computed. [2018-12-08 14:22:50,492 INFO L448 ceAbstractionStarter]: For program point L1634(lines 1634 1642) no Hoare annotation was computed. [2018-12-08 14:22:50,492 INFO L448 ceAbstractionStarter]: For program point L1601(lines 1601 1613) no Hoare annotation was computed. [2018-12-08 14:22:50,492 INFO L448 ceAbstractionStarter]: For program point L1630(lines 1630 1646) no Hoare annotation was computed. [2018-12-08 14:22:50,492 INFO L448 ceAbstractionStarter]: For program point L1630-1(lines 1596 1651) no Hoare annotation was computed. [2018-12-08 14:22:50,492 INFO L451 ceAbstractionStarter]: At program point setClientAddressBookAliasENTRY(lines 1596 1651) the Hoare annotation is: true [2018-12-08 14:22:50,492 INFO L448 ceAbstractionStarter]: For program point L1622(lines 1622 1626) no Hoare annotation was computed. [2018-12-08 14:22:50,493 INFO L448 ceAbstractionStarter]: For program point setClientAddressBookAliasEXIT(lines 1596 1651) no Hoare annotation was computed. [2018-12-08 14:22:50,493 INFO L448 ceAbstractionStarter]: For program point L1631(lines 1631 1643) no Hoare annotation was computed. [2018-12-08 14:22:50,493 INFO L448 ceAbstractionStarter]: For program point L1619(lines 1619 1627) no Hoare annotation was computed. [2018-12-08 14:22:50,493 INFO L448 ceAbstractionStarter]: For program point L1615(lines 1615 1647) no Hoare annotation was computed. [2018-12-08 14:22:50,493 INFO L448 ceAbstractionStarter]: For program point L1607(lines 1607 1611) no Hoare annotation was computed. [2018-12-08 14:22:50,493 INFO L448 ceAbstractionStarter]: For program point L1616(lines 1616 1628) no Hoare annotation was computed. [2018-12-08 14:22:50,493 INFO L448 ceAbstractionStarter]: For program point L1637(lines 1637 1641) no Hoare annotation was computed. [2018-12-08 14:22:50,493 INFO L448 ceAbstractionStarter]: For program point L1604(lines 1604 1612) no Hoare annotation was computed. [2018-12-08 14:22:50,493 INFO L451 ceAbstractionStarter]: At program point L2432(line 2432) the Hoare annotation is: true [2018-12-08 14:22:50,493 INFO L448 ceAbstractionStarter]: For program point L2433(line 2433) no Hoare annotation was computed. [2018-12-08 14:22:50,493 INFO L451 ceAbstractionStarter]: At program point L2432-1(line 2432) the Hoare annotation is: true [2018-12-08 14:22:50,493 INFO L451 ceAbstractionStarter]: At program point incoming__wrappee__AddressBookENTRY(lines 2427 2444) the Hoare annotation is: true [2018-12-08 14:22:50,493 INFO L451 ceAbstractionStarter]: At program point L2437(line 2437) the Hoare annotation is: true [2018-12-08 14:22:50,493 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__AddressBookEXIT(lines 2427 2444) no Hoare annotation was computed. [2018-12-08 14:22:50,493 INFO L448 ceAbstractionStarter]: For program point L2435-1(lines 2427 2444) no Hoare annotation was computed. [2018-12-08 14:22:50,494 INFO L448 ceAbstractionStarter]: For program point L2435(lines 2435 2441) no Hoare annotation was computed. [2018-12-08 14:22:50,494 INFO L448 ceAbstractionStarter]: For program point L1793(lines 1793 1809) no Hoare annotation was computed. [2018-12-08 14:22:50,494 INFO L448 ceAbstractionStarter]: For program point getClientAutoResponseFINAL(lines 1789 1812) no Hoare annotation was computed. [2018-12-08 14:22:50,494 INFO L448 ceAbstractionStarter]: For program point getClientAutoResponseEXIT(lines 1789 1812) no Hoare annotation was computed. [2018-12-08 14:22:50,494 INFO L448 ceAbstractionStarter]: For program point L1801(lines 1801 1807) no Hoare annotation was computed. [2018-12-08 14:22:50,494 INFO L451 ceAbstractionStarter]: At program point getClientAutoResponseENTRY(lines 1789 1812) the Hoare annotation is: true [2018-12-08 14:22:50,494 INFO L448 ceAbstractionStarter]: For program point L1797(lines 1797 1808) no Hoare annotation was computed. [2018-12-08 14:22:50,494 INFO L444 ceAbstractionStarter]: At program point rjhSetAutoRespondENTRY(lines 1001 1010) the Hoare annotation is: (and (or (= 0 ~__ste_client_autoResponse1~0) (not (= 0 |old(~__ste_client_autoResponse1~0)|))) (or (not (= 0 |old(~__ste_client_autoResponse2~0)|)) (= 0 ~__ste_client_autoResponse2~0)) (or (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_autoResponse0~0)|)))) [2018-12-08 14:22:50,494 INFO L448 ceAbstractionStarter]: For program point rjhSetAutoRespondFINAL(lines 1001 1010) no Hoare annotation was computed. [2018-12-08 14:22:50,494 INFO L448 ceAbstractionStarter]: For program point rjhSetAutoRespondEXIT(lines 1001 1010) no Hoare annotation was computed. [2018-12-08 14:22:50,494 INFO L451 ceAbstractionStarter]: At program point incoming__wrappee__BaseENTRY(lines 2417 2426) the Hoare annotation is: true [2018-12-08 14:22:50,495 INFO L451 ceAbstractionStarter]: At program point L2422(line 2422) the Hoare annotation is: true [2018-12-08 14:22:50,495 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__BaseFINAL(lines 2417 2426) no Hoare annotation was computed. [2018-12-08 14:22:50,495 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__BaseEXIT(lines 2417 2426) no Hoare annotation was computed. [2018-12-08 14:22:50,495 INFO L451 ceAbstractionStarter]: At program point L2608(line 2608) the Hoare annotation is: true [2018-12-08 14:22:50,495 INFO L448 ceAbstractionStarter]: For program point L2608-1(line 2608) no Hoare annotation was computed. [2018-12-08 14:22:50,495 INFO L448 ceAbstractionStarter]: For program point L2605-1(line 2605) no Hoare annotation was computed. [2018-12-08 14:22:50,495 INFO L451 ceAbstractionStarter]: At program point L2605(line 2605) the Hoare annotation is: true [2018-12-08 14:22:50,495 INFO L451 ceAbstractionStarter]: At program point L2614(line 2614) the Hoare annotation is: true [2018-12-08 14:22:50,495 INFO L448 ceAbstractionStarter]: For program point printMailEXIT(lines 2593 2620) no Hoare annotation was computed. [2018-12-08 14:22:50,495 INFO L448 ceAbstractionStarter]: For program point L2614-1(line 2614) no Hoare annotation was computed. [2018-12-08 14:22:50,495 INFO L451 ceAbstractionStarter]: At program point printMailENTRY(lines 2593 2620) the Hoare annotation is: true [2018-12-08 14:22:50,495 INFO L448 ceAbstractionStarter]: For program point L2611-1(line 2611) no Hoare annotation was computed. [2018-12-08 14:22:50,495 INFO L448 ceAbstractionStarter]: For program point printMailFINAL(lines 2593 2620) no Hoare annotation was computed. [2018-12-08 14:22:50,496 INFO L451 ceAbstractionStarter]: At program point L2611(line 2611) the Hoare annotation is: true [2018-12-08 14:22:50,496 INFO L451 ceAbstractionStarter]: At program point forwardENTRY(lines 2559 2570) the Hoare annotation is: true [2018-12-08 14:22:50,496 INFO L448 ceAbstractionStarter]: For program point forwardEXIT(lines 2559 2570) no Hoare annotation was computed. [2018-12-08 14:22:50,496 INFO L448 ceAbstractionStarter]: For program point forwardFINAL(lines 2559 2570) no Hoare annotation was computed. [2018-12-08 14:22:50,496 INFO L451 ceAbstractionStarter]: At program point L2565-1(line 2565) the Hoare annotation is: true [2018-12-08 14:22:50,496 INFO L451 ceAbstractionStarter]: At program point L2565(line 2565) the Hoare annotation is: true [2018-12-08 14:22:50,496 INFO L448 ceAbstractionStarter]: For program point L178-2(lines 171 186) no Hoare annotation was computed. [2018-12-08 14:22:50,496 INFO L448 ceAbstractionStarter]: For program point L175(lines 175 183) no Hoare annotation was computed. [2018-12-08 14:22:50,496 INFO L448 ceAbstractionStarter]: For program point setEmailToEXIT(lines 171 186) no Hoare annotation was computed. [2018-12-08 14:22:50,496 INFO L451 ceAbstractionStarter]: At program point setEmailToENTRY(lines 171 186) the Hoare annotation is: true [2018-12-08 14:22:50,496 INFO L448 ceAbstractionStarter]: For program point L178(lines 178 182) no Hoare annotation was computed. [2018-12-08 14:22:50,496 INFO L448 ceAbstractionStarter]: For program point is_queue_emptyEXIT(lines 2504 2512) no Hoare annotation was computed. [2018-12-08 14:22:50,496 INFO L451 ceAbstractionStarter]: At program point is_queue_emptyENTRY(lines 2504 2512) the Hoare annotation is: true [2018-12-08 14:22:50,496 INFO L448 ceAbstractionStarter]: For program point is_queue_emptyFINAL(lines 2504 2512) no Hoare annotation was computed. [2018-12-08 14:22:50,496 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-08 14:22:50,497 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-12-08 14:22:50,497 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-08 14:22:50,497 INFO L448 ceAbstractionStarter]: For program point getClientAddressBookAddressFINAL(lines 1661 1729) no Hoare annotation was computed. [2018-12-08 14:22:50,497 INFO L448 ceAbstractionStarter]: For program point L1693(lines 1693 1699) no Hoare annotation was computed. [2018-12-08 14:22:50,497 INFO L448 ceAbstractionStarter]: For program point L1689(lines 1689 1700) no Hoare annotation was computed. [2018-12-08 14:22:50,497 INFO L451 ceAbstractionStarter]: At program point getClientAddressBookAddressENTRY(lines 1661 1729) the Hoare annotation is: true [2018-12-08 14:22:50,497 INFO L448 ceAbstractionStarter]: For program point L1685(lines 1685 1701) no Hoare annotation was computed. [2018-12-08 14:22:50,497 INFO L448 ceAbstractionStarter]: For program point L1712(lines 1712 1718) no Hoare annotation was computed. [2018-12-08 14:22:50,497 INFO L448 ceAbstractionStarter]: For program point L1708(lines 1708 1719) no Hoare annotation was computed. [2018-12-08 14:22:50,497 INFO L448 ceAbstractionStarter]: For program point L1704(lines 1704 1720) no Hoare annotation was computed. [2018-12-08 14:22:50,497 INFO L448 ceAbstractionStarter]: For program point L1665(lines 1665 1726) no Hoare annotation was computed. [2018-12-08 14:22:50,497 INFO L448 ceAbstractionStarter]: For program point getClientAddressBookAddressEXIT(lines 1661 1729) no Hoare annotation was computed. [2018-12-08 14:22:50,497 INFO L448 ceAbstractionStarter]: For program point L1684(lines 1684 1725) no Hoare annotation was computed. [2018-12-08 14:22:50,497 INFO L448 ceAbstractionStarter]: For program point L1674(lines 1674 1680) no Hoare annotation was computed. [2018-12-08 14:22:50,497 INFO L448 ceAbstractionStarter]: For program point L1703(lines 1703 1724) no Hoare annotation was computed. [2018-12-08 14:22:50,497 INFO L448 ceAbstractionStarter]: For program point L1670(lines 1670 1681) no Hoare annotation was computed. [2018-12-08 14:22:50,498 INFO L448 ceAbstractionStarter]: For program point L1666(lines 1666 1682) no Hoare annotation was computed. [2018-12-08 14:22:50,498 INFO L448 ceAbstractionStarter]: For program point bobSetAddressBookFINAL(lines 1011 1023) no Hoare annotation was computed. [2018-12-08 14:22:50,498 INFO L448 ceAbstractionStarter]: For program point bobSetAddressBookEXIT(lines 1011 1023) no Hoare annotation was computed. [2018-12-08 14:22:50,498 INFO L451 ceAbstractionStarter]: At program point L1018(line 1018) the Hoare annotation is: true [2018-12-08 14:22:50,498 INFO L451 ceAbstractionStarter]: At program point L1017(line 1017) the Hoare annotation is: true [2018-12-08 14:22:50,498 INFO L451 ceAbstractionStarter]: At program point L1016(line 1016) the Hoare annotation is: true [2018-12-08 14:22:50,498 INFO L451 ceAbstractionStarter]: At program point bobSetAddressBookENTRY(lines 1011 1023) the Hoare annotation is: true [2018-12-08 14:22:50,498 INFO L448 ceAbstractionStarter]: For program point rjhEnableForwardingEXIT(lines 1024 1033) no Hoare annotation was computed. [2018-12-08 14:22:50,498 INFO L451 ceAbstractionStarter]: At program point rjhEnableForwardingENTRY(lines 1024 1033) the Hoare annotation is: true [2018-12-08 14:22:50,498 INFO L448 ceAbstractionStarter]: For program point rjhEnableForwardingFINAL(lines 1024 1033) no Hoare annotation was computed. [2018-12-08 14:22:50,498 INFO L448 ceAbstractionStarter]: For program point setupEXIT(lines 957 979) no Hoare annotation was computed. [2018-12-08 14:22:50,498 INFO L451 ceAbstractionStarter]: At program point setupENTRY(lines 957 979) the Hoare annotation is: true [2018-12-08 14:22:50,498 INFO L451 ceAbstractionStarter]: At program point L973(line 973) the Hoare annotation is: true [2018-12-08 14:22:50,498 INFO L448 ceAbstractionStarter]: For program point L973-1(line 973) no Hoare annotation was computed. [2018-12-08 14:22:50,499 INFO L448 ceAbstractionStarter]: For program point setupFINAL(lines 957 979) no Hoare annotation was computed. [2018-12-08 14:22:50,499 INFO L451 ceAbstractionStarter]: At program point L969(line 969) the Hoare annotation is: true [2018-12-08 14:22:50,499 INFO L448 ceAbstractionStarter]: For program point L969-1(line 969) no Hoare annotation was computed. [2018-12-08 14:22:50,499 INFO L451 ceAbstractionStarter]: At program point L965(line 965) the Hoare annotation is: true [2018-12-08 14:22:50,499 INFO L448 ceAbstractionStarter]: For program point L965-1(line 965) no Hoare annotation was computed. [2018-12-08 14:22:50,499 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-08 14:22:50,499 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~__ste_client_autoResponse1~0) (= 0 ~__ste_client_autoResponse0~0) (= 0 ~__ste_client_autoResponse2~0)) [2018-12-08 14:22:50,499 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-08 14:22:50,499 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-08 14:22:50,499 INFO L448 ceAbstractionStarter]: For program point getEmailFromFINAL(lines 115 133) no Hoare annotation was computed. [2018-12-08 14:22:50,499 INFO L448 ceAbstractionStarter]: For program point L123(lines 123 129) no Hoare annotation was computed. [2018-12-08 14:22:50,499 INFO L448 ceAbstractionStarter]: For program point getEmailFromEXIT(lines 115 133) no Hoare annotation was computed. [2018-12-08 14:22:50,499 INFO L451 ceAbstractionStarter]: At program point getEmailFromENTRY(lines 115 133) the Hoare annotation is: true [2018-12-08 14:22:50,499 INFO L448 ceAbstractionStarter]: For program point L119(lines 119 130) no Hoare annotation was computed. [2018-12-08 14:22:50,499 INFO L448 ceAbstractionStarter]: For program point queueFINAL(lines 2494 2503) no Hoare annotation was computed. [2018-12-08 14:22:50,500 INFO L451 ceAbstractionStarter]: At program point queueENTRY(lines 2494 2503) the Hoare annotation is: true [2018-12-08 14:22:50,500 INFO L448 ceAbstractionStarter]: For program point queueEXIT(lines 2494 2503) no Hoare annotation was computed. [2018-12-08 14:22:50,500 INFO L448 ceAbstractionStarter]: For program point L2305(lines 2305 2309) no Hoare annotation was computed. [2018-12-08 14:22:50,500 INFO L448 ceAbstractionStarter]: For program point L2302(lines 2302 2310) no Hoare annotation was computed. [2018-12-08 14:22:50,500 INFO L448 ceAbstractionStarter]: For program point L2305-2(lines 2295 2314) no Hoare annotation was computed. [2018-12-08 14:22:50,500 INFO L448 ceAbstractionStarter]: For program point L2299(lines 2299 2311) no Hoare annotation was computed. [2018-12-08 14:22:50,500 INFO L448 ceAbstractionStarter]: For program point setClientIdEXIT(lines 2295 2314) no Hoare annotation was computed. [2018-12-08 14:22:50,500 INFO L451 ceAbstractionStarter]: At program point setClientIdENTRY(lines 2295 2314) the Hoare annotation is: true [2018-12-08 14:22:50,507 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.12 02:22:50 BoogieIcfgContainer [2018-12-08 14:22:50,507 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-08 14:22:50,507 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 14:22:50,507 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 14:22:50,507 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 14:22:50,508 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 02:22:47" (3/4) ... [2018-12-08 14:22:50,511 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-08 14:22:50,519 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mail [2018-12-08 14:22:50,519 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product [2018-12-08 14:22:50,519 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_queued_client [2018-12-08 14:22:50,519 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailId [2018-12-08 14:22:50,519 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-08 14:22:50,519 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_rjh [2018-12-08 14:22:50,519 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2018-12-08 14:22:50,519 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobToRjh [2018-12-08 14:22:50,519 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_bob [2018-12-08 14:22:50,519 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure select_features [2018-12-08 14:22:50,519 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure autoRespond [2018-12-08 14:22:50,519 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2018-12-08 14:22:50,520 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientForwardReceiver [2018-12-08 14:22:50,520 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming [2018-12-08 14:22:50,520 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createEmail [2018-12-08 14:22:50,520 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test [2018-12-08 14:22:50,520 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2018-12-08 14:22:50,520 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_queued_email [2018-12-08 14:22:50,520 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAutoResponse [2018-12-08 14:22:50,520 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2018-12-08 14:22:50,520 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__AutoResponder [2018-12-08 14:22:50,520 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2018-12-08 14:22:50,520 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2018-12-08 14:22:50,520 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2018-12-08 14:22:50,520 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientForwardReceiver [2018-12-08 14:22:50,520 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2018-12-08 14:22:50,521 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers [2018-12-08 14:22:50,521 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientId [2018-12-08 14:22:50,521 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure deliver [2018-12-08 14:22:50,521 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__DecryptAutoResponder_spec__1 [2018-12-08 14:22:50,521 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_chuck [2018-12-08 14:22:50,521 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendToAddressBook [2018-12-08 14:22:50,521 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2018-12-08 14:22:50,521 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAlias [2018-12-08 14:22:50,521 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming__wrappee__AddressBook [2018-12-08 14:22:50,521 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAutoResponse [2018-12-08 14:22:50,521 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhSetAutoRespond [2018-12-08 14:22:50,521 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming__wrappee__Base [2018-12-08 14:22:50,521 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure printMail [2018-12-08 14:22:50,522 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure forward [2018-12-08 14:22:50,522 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2018-12-08 14:22:50,522 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_queue_empty [2018-12-08 14:22:50,522 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-08 14:22:50,522 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2018-12-08 14:22:50,522 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobSetAddressBook [2018-12-08 14:22:50,522 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhEnableForwarding [2018-12-08 14:22:50,522 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup [2018-12-08 14:22:50,522 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2018-12-08 14:22:50,523 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue [2018-12-08 14:22:50,523 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2018-12-08 14:22:50,535 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 71 nodes and edges [2018-12-08 14:22:50,536 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 40 nodes and edges [2018-12-08 14:22:50,536 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-12-08 14:22:50,537 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-08 14:22:50,613 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_1a366a19-1cd0-445c-a402-2f772cfe8f26/bin-2019/utaipan/witness.graphml [2018-12-08 14:22:50,613 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 14:22:50,614 INFO L168 Benchmark]: Toolchain (without parser) took 3851.57 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 251.7 MB). Free memory was 945.9 MB in the beginning and 981.9 MB in the end (delta: -36.0 MB). Peak memory consumption was 215.7 MB. Max. memory is 11.5 GB. [2018-12-08 14:22:50,615 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 973.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 14:22:50,615 INFO L168 Benchmark]: CACSL2BoogieTranslator took 409.35 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 83.9 MB). Free memory was 945.9 MB in the beginning and 1.0 GB in the end (delta: -84.9 MB). Peak memory consumption was 47.6 MB. Max. memory is 11.5 GB. [2018-12-08 14:22:50,616 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.06 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 14:22:50,616 INFO L168 Benchmark]: Boogie Preprocessor took 48.02 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. [2018-12-08 14:22:50,616 INFO L168 Benchmark]: RCFGBuilder took 572.38 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 914.7 MB in the end (delta: 109.0 MB). Peak memory consumption was 109.0 MB. Max. memory is 11.5 GB. [2018-12-08 14:22:50,616 INFO L168 Benchmark]: TraceAbstraction took 2677.61 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 167.8 MB). Free memory was 914.7 MB in the beginning and 1.0 GB in the end (delta: -86.1 MB). Peak memory consumption was 305.1 MB. Max. memory is 11.5 GB. [2018-12-08 14:22:50,616 INFO L168 Benchmark]: Witness Printer took 106.28 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 981.9 MB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 11.5 GB. [2018-12-08 14:22:50,618 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 973.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 409.35 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 83.9 MB). Free memory was 945.9 MB in the beginning and 1.0 GB in the end (delta: -84.9 MB). Peak memory consumption was 47.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.06 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 48.02 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 572.38 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 914.7 MB in the end (delta: 109.0 MB). Peak memory consumption was 109.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2677.61 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 167.8 MB). Free memory was 914.7 MB in the beginning and 1.0 GB in the end (delta: -86.1 MB). Peak memory consumption was 305.1 MB. Max. memory is 11.5 GB. * Witness Printer took 106.28 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 981.9 MB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1237]: 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: 1074]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1082]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1073]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1129]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1118]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1107]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1093]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1154]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1140]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1165]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1179]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 51 procedures, 345 locations, 1 error locations. SAFE Result, 2.6s OverallTime, 6 OverallIterations, 3 TraceHistogramMax, 0.8s AutomataDifference, 0.0s DeadEndRemovalTime, 0.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 2837 SDtfs, 1216 SDslu, 8317 SDs, 0 SdLazy, 485 SolverSat, 7 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 47 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2345occurred in iteration=5, 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: 0.2s AutomataMinimizationTime, 6 MinimizatonAttempts, 68 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 125 LocationsWithAnnotation, 1736 PreInvPairs, 1978 NumberOfFragments, 342 HoareAnnotationTreeSize, 1736 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 125 FomulaSimplificationsInter, 8240 FormulaSimplificationTreeSizeReductionInter, 0.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 846 NumberOfCodeBlocks, 846 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 840 ConstructedInterpolants, 0 QuantifiedInterpolants, 162530 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 104/104 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...