./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec0_product24_true-unreach-call_true-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0cd3be1d Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_f9324dab-b567-4cd5-a306-ba2b3d2d1225/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f9324dab-b567-4cd5-a306-ba2b3d2d1225/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f9324dab-b567-4cd5-a306-ba2b3d2d1225/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f9324dab-b567-4cd5-a306-ba2b3d2d1225/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec0_product24_true-unreach-call_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f9324dab-b567-4cd5-a306-ba2b3d2d1225/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f9324dab-b567-4cd5-a306-ba2b3d2d1225/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 633b091e48187ea936530a5fca706318787dd2cf ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 13:24:50,074 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 13:24:50,075 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 13:24:50,084 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 13:24:50,084 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 13:24:50,085 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 13:24:50,086 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 13:24:50,087 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 13:24:50,088 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 13:24:50,089 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 13:24:50,090 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 13:24:50,090 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 13:24:50,090 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 13:24:50,091 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 13:24:50,092 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 13:24:50,092 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 13:24:50,093 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 13:24:50,094 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 13:24:50,095 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 13:24:50,096 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 13:24:50,097 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 13:24:50,097 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 13:24:50,098 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 13:24:50,099 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 13:24:50,099 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 13:24:50,099 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 13:24:50,100 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 13:24:50,100 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 13:24:50,101 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 13:24:50,101 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 13:24:50,102 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 13:24:50,102 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 13:24:50,102 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 13:24:50,102 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 13:24:50,103 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 13:24:50,104 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 13:24:50,104 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f9324dab-b567-4cd5-a306-ba2b3d2d1225/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-28 13:24:50,111 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 13:24:50,111 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 13:24:50,111 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 13:24:50,112 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 13:24:50,112 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 13:24:50,112 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 13:24:50,112 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 13:24:50,112 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 13:24:50,112 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-28 13:24:50,112 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-28 13:24:50,113 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-28 13:24:50,113 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 13:24:50,113 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 13:24:50,113 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 13:24:50,113 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 13:24:50,113 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-28 13:24:50,113 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 13:24:50,113 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 13:24:50,113 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 13:24:50,113 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 13:24:50,114 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 13:24:50,114 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 13:24:50,114 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 13:24:50,114 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 13:24:50,114 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 13:24:50,114 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 13:24:50,114 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 13:24:50,115 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-28 13:24:50,115 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 13:24:50,115 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-28 13:24:50,115 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_f9324dab-b567-4cd5-a306-ba2b3d2d1225/bin-2019/uautomizer 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 -> Automizer 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 -> 633b091e48187ea936530a5fca706318787dd2cf [2018-11-28 13:24:50,138 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 13:24:50,145 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 13:24:50,147 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 13:24:50,148 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 13:24:50,148 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 13:24:50,148 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f9324dab-b567-4cd5-a306-ba2b3d2d1225/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/email_spec0_product24_true-unreach-call_true-termination.cil.c [2018-11-28 13:24:50,183 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f9324dab-b567-4cd5-a306-ba2b3d2d1225/bin-2019/uautomizer/data/71246ad02/02cd6049369c466581dae6efdb70f341/FLAG917ef00e6 [2018-11-28 13:24:50,642 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 13:24:50,643 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f9324dab-b567-4cd5-a306-ba2b3d2d1225/sv-benchmarks/c/product-lines/email_spec0_product24_true-unreach-call_true-termination.cil.c [2018-11-28 13:24:50,655 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f9324dab-b567-4cd5-a306-ba2b3d2d1225/bin-2019/uautomizer/data/71246ad02/02cd6049369c466581dae6efdb70f341/FLAG917ef00e6 [2018-11-28 13:24:51,167 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f9324dab-b567-4cd5-a306-ba2b3d2d1225/bin-2019/uautomizer/data/71246ad02/02cd6049369c466581dae6efdb70f341 [2018-11-28 13:24:51,169 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 13:24:51,170 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 13:24:51,171 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 13:24:51,171 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 13:24:51,173 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 13:24:51,174 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:24:51" (1/1) ... [2018-11-28 13:24:51,175 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ea54b17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:24:51, skipping insertion in model container [2018-11-28 13:24:51,175 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:24:51" (1/1) ... [2018-11-28 13:24:51,180 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 13:24:51,224 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 13:24:51,650 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 13:24:51,662 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 13:24:51,749 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 13:24:51,786 INFO L195 MainTranslator]: Completed translation [2018-11-28 13:24:51,786 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:24:51 WrapperNode [2018-11-28 13:24:51,787 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 13:24:51,787 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 13:24:51,787 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 13:24:51,787 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 13:24:51,792 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:24:51" (1/1) ... [2018-11-28 13:24:51,813 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:24:51" (1/1) ... [2018-11-28 13:24:51,822 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 13:24:51,823 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 13:24:51,823 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 13:24:51,823 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 13:24:51,830 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:24:51" (1/1) ... [2018-11-28 13:24:51,830 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:24:51" (1/1) ... [2018-11-28 13:24:51,834 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:24:51" (1/1) ... [2018-11-28 13:24:51,834 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:24:51" (1/1) ... [2018-11-28 13:24:51,851 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:24:51" (1/1) ... [2018-11-28 13:24:51,861 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:24:51" (1/1) ... [2018-11-28 13:24:51,868 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:24:51" (1/1) ... [2018-11-28 13:24:51,876 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 13:24:51,876 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 13:24:51,876 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 13:24:51,876 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 13:24:51,877 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:24:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f9324dab-b567-4cd5-a306-ba2b3d2d1225/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 13:24:51,936 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2018-11-28 13:24:51,937 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2018-11-28 13:24:51,937 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2018-11-28 13:24:51,937 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2018-11-28 13:24:51,937 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2018-11-28 13:24:51,937 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2018-11-28 13:24:51,937 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2018-11-28 13:24:51,937 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2018-11-28 13:24:51,938 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2018-11-28 13:24:51,938 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2018-11-28 13:24:51,938 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2018-11-28 13:24:51,938 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2018-11-28 13:24:51,938 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AutoResponder [2018-11-28 13:24:51,938 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AutoResponder [2018-11-28 13:24:51,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 13:24:51,938 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2018-11-28 13:24:51,938 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2018-11-28 13:24:51,938 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2018-11-28 13:24:51,939 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2018-11-28 13:24:51,939 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-28 13:24:51,939 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-28 13:24:51,939 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2018-11-28 13:24:51,939 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2018-11-28 13:24:51,939 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2018-11-28 13:24:51,939 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2018-11-28 13:24:51,939 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2018-11-28 13:24:51,939 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2018-11-28 13:24:51,939 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2018-11-28 13:24:51,940 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2018-11-28 13:24:51,940 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2018-11-28 13:24:51,940 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2018-11-28 13:24:51,940 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2018-11-28 13:24:51,940 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2018-11-28 13:24:51,940 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2018-11-28 13:24:51,940 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2018-11-28 13:24:51,940 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2018-11-28 13:24:51,940 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2018-11-28 13:24:51,940 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2018-11-28 13:24:51,941 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2018-11-28 13:24:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2018-11-28 13:24:51,941 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2018-11-28 13:24:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2018-11-28 13:24:51,941 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2018-11-28 13:24:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2018-11-28 13:24:51,941 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2018-11-28 13:24:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2018-11-28 13:24:51,941 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2018-11-28 13:24:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2018-11-28 13:24:51,942 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2018-11-28 13:24:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2018-11-28 13:24:51,942 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2018-11-28 13:24:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2018-11-28 13:24:51,942 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2018-11-28 13:24:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2018-11-28 13:24:51,942 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2018-11-28 13:24:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2018-11-28 13:24:51,943 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2018-11-28 13:24:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2018-11-28 13:24:51,943 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2018-11-28 13:24:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-11-28 13:24:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2018-11-28 13:24:51,943 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2018-11-28 13:24:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-28 13:24:51,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-28 13:24:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2018-11-28 13:24:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2018-11-28 13:24:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2018-11-28 13:24:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2018-11-28 13:24:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2018-11-28 13:24:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2018-11-28 13:24:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2018-11-28 13:24:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2018-11-28 13:24:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2018-11-28 13:24:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2018-11-28 13:24:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2018-11-28 13:24:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2018-11-28 13:24:51,945 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2018-11-28 13:24:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2018-11-28 13:24:51,945 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2018-11-28 13:24:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2018-11-28 13:24:51,945 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-28 13:24:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-28 13:24:51,945 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2018-11-28 13:24:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2018-11-28 13:24:51,945 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2018-11-28 13:24:51,946 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2018-11-28 13:24:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2018-11-28 13:24:51,946 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2018-11-28 13:24:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2018-11-28 13:24:51,946 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2018-11-28 13:24:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2018-11-28 13:24:51,946 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2018-11-28 13:24:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-28 13:24:51,946 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-28 13:24:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2018-11-28 13:24:51,947 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2018-11-28 13:24:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2018-11-28 13:24:51,947 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2018-11-28 13:24:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2018-11-28 13:24:51,947 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2018-11-28 13:24:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2018-11-28 13:24:51,947 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2018-11-28 13:24:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2018-11-28 13:24:51,947 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2018-11-28 13:24:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2018-11-28 13:24:51,948 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2018-11-28 13:24:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-28 13:24:51,948 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-28 13:24:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2018-11-28 13:24:51,948 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2018-11-28 13:24:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2018-11-28 13:24:51,948 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2018-11-28 13:24:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2018-11-28 13:24:51,948 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2018-11-28 13:24:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-28 13:24:51,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-28 13:24:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2018-11-28 13:24:51,949 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2018-11-28 13:24:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2018-11-28 13:24:51,949 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2018-11-28 13:24:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2018-11-28 13:24:51,949 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2018-11-28 13:24:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-28 13:24:51,949 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-28 13:24:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2018-11-28 13:24:51,950 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2018-11-28 13:24:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2018-11-28 13:24:51,950 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2018-11-28 13:24:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2018-11-28 13:24:51,950 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2018-11-28 13:24:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2018-11-28 13:24:51,950 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2018-11-28 13:24:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2018-11-28 13:24:51,950 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2018-11-28 13:24:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2018-11-28 13:24:51,951 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2018-11-28 13:24:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2018-11-28 13:24:51,951 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2018-11-28 13:24:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2018-11-28 13:24:51,951 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2018-11-28 13:24:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2018-11-28 13:24:51,951 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2018-11-28 13:24:51,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-28 13:24:51,952 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2018-11-28 13:24:51,952 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2018-11-28 13:24:51,952 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2018-11-28 13:24:51,952 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2018-11-28 13:24:51,952 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2018-11-28 13:24:51,952 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2018-11-28 13:24:51,952 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2018-11-28 13:24:51,952 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2018-11-28 13:24:51,952 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-28 13:24:51,952 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-28 13:24:51,953 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 13:24:51,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 13:24:51,953 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Keys [2018-11-28 13:24:51,953 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Keys [2018-11-28 13:24:52,918 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 13:24:52,919 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-28 13:24:52,919 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 01:24:52 BoogieIcfgContainer [2018-11-28 13:24:52,920 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 13:24:52,921 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-28 13:24:52,922 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-28 13:24:52,925 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-28 13:24:52,925 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 01:24:51" (1/3) ... [2018-11-28 13:24:52,926 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74ad6d3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 01:24:52, skipping insertion in model container [2018-11-28 13:24:52,926 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:24:51" (2/3) ... [2018-11-28 13:24:52,926 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74ad6d3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 01:24:52, skipping insertion in model container [2018-11-28 13:24:52,926 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 01:24:52" (3/3) ... [2018-11-28 13:24:52,928 INFO L112 eAbstractionObserver]: Analyzing ICFG email_spec0_product24_true-unreach-call_true-termination.cil.c [2018-11-28 13:24:52,936 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-28 13:24:52,944 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-28 13:24:52,958 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-28 13:24:52,988 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-28 13:24:52,988 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-28 13:24:52,988 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-28 13:24:52,989 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-28 13:24:52,989 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-28 13:24:52,989 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-28 13:24:52,989 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-28 13:24:52,989 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-28 13:24:52,989 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-28 13:24:53,014 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states. [2018-11-28 13:24:53,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2018-11-28 13:24:53,030 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:24:53,031 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:24:53,033 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:24:53,038 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:24:53,038 INFO L82 PathProgramCache]: Analyzing trace with hash -195567244, now seen corresponding path program 1 times [2018-11-28 13:24:53,040 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:24:53,041 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:24:53,085 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:24:53,085 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:24:53,085 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:24:53,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:24:53,382 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-28 13:24:53,384 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:24:53,384 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-28 13:24:53,388 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-28 13:24:53,396 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-28 13:24:53,397 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-28 13:24:53,398 INFO L87 Difference]: Start difference. First operand 511 states. Second operand 2 states. [2018-11-28 13:24:53,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:24:53,452 INFO L93 Difference]: Finished difference Result 777 states and 1016 transitions. [2018-11-28 13:24:53,452 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-28 13:24:53,453 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 193 [2018-11-28 13:24:53,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:24:53,468 INFO L225 Difference]: With dead ends: 777 [2018-11-28 13:24:53,468 INFO L226 Difference]: Without dead ends: 500 [2018-11-28 13:24:53,472 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-28 13:24:53,485 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 500 states. [2018-11-28 13:24:53,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 500 to 500. [2018-11-28 13:24:53,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 500 states. [2018-11-28 13:24:53,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 500 states and 658 transitions. [2018-11-28 13:24:53,538 INFO L78 Accepts]: Start accepts. Automaton has 500 states and 658 transitions. Word has length 193 [2018-11-28 13:24:53,539 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:24:53,540 INFO L480 AbstractCegarLoop]: Abstraction has 500 states and 658 transitions. [2018-11-28 13:24:53,540 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-28 13:24:53,540 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 658 transitions. [2018-11-28 13:24:53,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2018-11-28 13:24:53,546 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:24:53,546 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:24:53,546 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:24:53,546 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:24:53,546 INFO L82 PathProgramCache]: Analyzing trace with hash 677616094, now seen corresponding path program 1 times [2018-11-28 13:24:53,547 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:24:53,547 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:24:53,548 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:24:53,548 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:24:53,548 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:24:53,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:24:53,732 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-28 13:24:53,733 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:24:53,733 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 13:24:53,734 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 13:24:53,734 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 13:24:53,735 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:24:53,735 INFO L87 Difference]: Start difference. First operand 500 states and 658 transitions. Second operand 3 states. [2018-11-28 13:24:53,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:24:53,794 INFO L93 Difference]: Finished difference Result 760 states and 982 transitions. [2018-11-28 13:24:53,795 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 13:24:53,795 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 194 [2018-11-28 13:24:53,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:24:53,799 INFO L225 Difference]: With dead ends: 760 [2018-11-28 13:24:53,799 INFO L226 Difference]: Without dead ends: 503 [2018-11-28 13:24:53,800 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:24:53,802 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 503 states. [2018-11-28 13:24:53,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 503 to 502. [2018-11-28 13:24:53,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 502 states. [2018-11-28 13:24:53,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 502 states and 660 transitions. [2018-11-28 13:24:53,827 INFO L78 Accepts]: Start accepts. Automaton has 502 states and 660 transitions. Word has length 194 [2018-11-28 13:24:53,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:24:53,827 INFO L480 AbstractCegarLoop]: Abstraction has 502 states and 660 transitions. [2018-11-28 13:24:53,827 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 13:24:53,827 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 660 transitions. [2018-11-28 13:24:53,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2018-11-28 13:24:53,831 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:24:53,831 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:24:53,831 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:24:53,831 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:24:53,831 INFO L82 PathProgramCache]: Analyzing trace with hash -1045497696, now seen corresponding path program 1 times [2018-11-28 13:24:53,831 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:24:53,832 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:24:53,832 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:24:53,832 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:24:53,832 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:24:53,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:24:53,957 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-28 13:24:53,958 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:24:53,958 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 13:24:53,958 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 13:24:53,959 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 13:24:53,959 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:24:53,959 INFO L87 Difference]: Start difference. First operand 502 states and 660 transitions. Second operand 3 states. [2018-11-28 13:24:54,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:24:54,009 INFO L93 Difference]: Finished difference Result 982 states and 1321 transitions. [2018-11-28 13:24:54,012 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 13:24:54,013 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 206 [2018-11-28 13:24:54,013 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:24:54,016 INFO L225 Difference]: With dead ends: 982 [2018-11-28 13:24:54,016 INFO L226 Difference]: Without dead ends: 545 [2018-11-28 13:24:54,018 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:24:54,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 545 states. [2018-11-28 13:24:54,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 545 to 544. [2018-11-28 13:24:54,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 544 states. [2018-11-28 13:24:54,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 544 states and 732 transitions. [2018-11-28 13:24:54,041 INFO L78 Accepts]: Start accepts. Automaton has 544 states and 732 transitions. Word has length 206 [2018-11-28 13:24:54,042 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:24:54,042 INFO L480 AbstractCegarLoop]: Abstraction has 544 states and 732 transitions. [2018-11-28 13:24:54,042 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 13:24:54,042 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 732 transitions. [2018-11-28 13:24:54,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2018-11-28 13:24:54,045 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:24:54,045 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:24:54,046 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:24:54,046 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:24:54,046 INFO L82 PathProgramCache]: Analyzing trace with hash -272328492, now seen corresponding path program 1 times [2018-11-28 13:24:54,046 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:24:54,046 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:24:54,047 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:24:54,047 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:24:54,047 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:24:54,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:24:54,162 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-28 13:24:54,163 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:24:54,163 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 13:24:54,163 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 13:24:54,163 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 13:24:54,163 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:24:54,164 INFO L87 Difference]: Start difference. First operand 544 states and 732 transitions. Second operand 3 states. [2018-11-28 13:24:54,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:24:54,193 INFO L93 Difference]: Finished difference Result 1105 states and 1532 transitions. [2018-11-28 13:24:54,194 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 13:24:54,194 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 207 [2018-11-28 13:24:54,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:24:54,197 INFO L225 Difference]: With dead ends: 1105 [2018-11-28 13:24:54,197 INFO L226 Difference]: Without dead ends: 626 [2018-11-28 13:24:54,199 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:24:54,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 626 states. [2018-11-28 13:24:54,219 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 626 to 625. [2018-11-28 13:24:54,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 625 states. [2018-11-28 13:24:54,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 625 states and 870 transitions. [2018-11-28 13:24:54,223 INFO L78 Accepts]: Start accepts. Automaton has 625 states and 870 transitions. Word has length 207 [2018-11-28 13:24:54,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:24:54,223 INFO L480 AbstractCegarLoop]: Abstraction has 625 states and 870 transitions. [2018-11-28 13:24:54,223 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 13:24:54,223 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 870 transitions. [2018-11-28 13:24:54,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2018-11-28 13:24:54,227 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:24:54,227 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:24:54,227 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:24:54,227 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:24:54,228 INFO L82 PathProgramCache]: Analyzing trace with hash -999059929, now seen corresponding path program 1 times [2018-11-28 13:24:54,228 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:24:54,228 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:24:54,228 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:24:54,228 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:24:54,229 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:24:54,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:24:54,393 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-28 13:24:54,393 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 13:24:54,393 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f9324dab-b567-4cd5-a306-ba2b3d2d1225/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-28 13:24:54,403 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:24:54,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:24:54,808 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 13:24:55,010 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-11-28 13:24:55,037 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-28 13:24:55,037 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [8] total 15 [2018-11-28 13:24:55,038 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-28 13:24:55,038 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-28 13:24:55,038 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2018-11-28 13:24:55,038 INFO L87 Difference]: Start difference. First operand 625 states and 870 transitions. Second operand 15 states. [2018-11-28 13:24:55,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:24:55,949 INFO L93 Difference]: Finished difference Result 1228 states and 1726 transitions. [2018-11-28 13:24:55,950 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-28 13:24:55,950 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 210 [2018-11-28 13:24:55,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:24:55,952 INFO L225 Difference]: With dead ends: 1228 [2018-11-28 13:24:55,952 INFO L226 Difference]: Without dead ends: 639 [2018-11-28 13:24:55,954 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 226 GetRequests, 206 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=64, Invalid=398, Unknown=0, NotChecked=0, Total=462 [2018-11-28 13:24:55,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 639 states. [2018-11-28 13:24:55,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 639 to 639. [2018-11-28 13:24:55,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 639 states. [2018-11-28 13:24:55,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 639 states and 887 transitions. [2018-11-28 13:24:55,977 INFO L78 Accepts]: Start accepts. Automaton has 639 states and 887 transitions. Word has length 210 [2018-11-28 13:24:55,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:24:55,977 INFO L480 AbstractCegarLoop]: Abstraction has 639 states and 887 transitions. [2018-11-28 13:24:55,978 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-28 13:24:55,978 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 887 transitions. [2018-11-28 13:24:55,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2018-11-28 13:24:55,980 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:24:55,980 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:24:55,981 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:24:55,981 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:24:55,981 INFO L82 PathProgramCache]: Analyzing trace with hash 1289156595, now seen corresponding path program 1 times [2018-11-28 13:24:55,981 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:24:55,981 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:24:55,982 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:24:55,982 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:24:55,982 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:24:56,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:24:56,158 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-28 13:24:56,158 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:24:56,159 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2018-11-28 13:24:56,159 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-28 13:24:56,159 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-28 13:24:56,160 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=132, Unknown=0, NotChecked=0, Total=156 [2018-11-28 13:24:56,160 INFO L87 Difference]: Start difference. First operand 639 states and 887 transitions. Second operand 13 states. [2018-11-28 13:24:57,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:24:57,590 INFO L93 Difference]: Finished difference Result 1458 states and 2019 transitions. [2018-11-28 13:24:57,591 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-28 13:24:57,591 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 218 [2018-11-28 13:24:57,592 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:24:57,596 INFO L225 Difference]: With dead ends: 1458 [2018-11-28 13:24:57,597 INFO L226 Difference]: Without dead ends: 1214 [2018-11-28 13:24:57,598 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 80 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=84, Invalid=566, Unknown=0, NotChecked=0, Total=650 [2018-11-28 13:24:57,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1214 states. [2018-11-28 13:24:57,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1214 to 1206. [2018-11-28 13:24:57,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1206 states. [2018-11-28 13:24:57,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 1206 states and 1693 transitions. [2018-11-28 13:24:57,650 INFO L78 Accepts]: Start accepts. Automaton has 1206 states and 1693 transitions. Word has length 218 [2018-11-28 13:24:57,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:24:57,651 INFO L480 AbstractCegarLoop]: Abstraction has 1206 states and 1693 transitions. [2018-11-28 13:24:57,651 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-28 13:24:57,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1693 transitions. [2018-11-28 13:24:57,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2018-11-28 13:24:57,656 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:24:57,657 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:24:57,657 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:24:57,657 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:24:57,657 INFO L82 PathProgramCache]: Analyzing trace with hash 694886010, now seen corresponding path program 1 times [2018-11-28 13:24:57,657 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:24:57,657 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:24:57,658 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:24:57,658 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:24:57,658 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:24:57,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:24:57,787 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-28 13:24:57,787 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:24:57,787 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 13:24:57,788 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 13:24:57,788 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 13:24:57,788 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:24:57,788 INFO L87 Difference]: Start difference. First operand 1206 states and 1693 transitions. Second operand 3 states. [2018-11-28 13:24:57,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:24:57,857 INFO L93 Difference]: Finished difference Result 2647 states and 3835 transitions. [2018-11-28 13:24:57,858 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 13:24:57,858 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 216 [2018-11-28 13:24:57,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:24:57,864 INFO L225 Difference]: With dead ends: 2647 [2018-11-28 13:24:57,864 INFO L226 Difference]: Without dead ends: 1520 [2018-11-28 13:24:57,868 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:24:57,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1520 states. [2018-11-28 13:24:57,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1520 to 1518. [2018-11-28 13:24:57,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1518 states. [2018-11-28 13:24:57,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 1518 states and 2223 transitions. [2018-11-28 13:24:57,937 INFO L78 Accepts]: Start accepts. Automaton has 1518 states and 2223 transitions. Word has length 216 [2018-11-28 13:24:57,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:24:57,938 INFO L480 AbstractCegarLoop]: Abstraction has 1518 states and 2223 transitions. [2018-11-28 13:24:57,938 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 13:24:57,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 2223 transitions. [2018-11-28 13:24:57,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2018-11-28 13:24:57,944 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:24:57,944 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:24:57,944 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:24:57,944 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:24:57,945 INFO L82 PathProgramCache]: Analyzing trace with hash 690728130, now seen corresponding path program 1 times [2018-11-28 13:24:57,945 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:24:57,945 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:24:57,945 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:24:57,945 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:24:57,946 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:24:57,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:24:58,153 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-28 13:24:58,153 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:24:58,153 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-28 13:24:58,155 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-28 13:24:58,155 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-28 13:24:58,155 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-28 13:24:58,155 INFO L87 Difference]: Start difference. First operand 1518 states and 2223 transitions. Second operand 9 states. [2018-11-28 13:24:58,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:24:58,280 INFO L93 Difference]: Finished difference Result 2034 states and 2879 transitions. [2018-11-28 13:24:58,280 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-28 13:24:58,281 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 219 [2018-11-28 13:24:58,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:24:58,288 INFO L225 Difference]: With dead ends: 2034 [2018-11-28 13:24:58,288 INFO L226 Difference]: Without dead ends: 1541 [2018-11-28 13:24:58,290 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2018-11-28 13:24:58,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1541 states. [2018-11-28 13:24:58,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1541 to 1529. [2018-11-28 13:24:58,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1529 states. [2018-11-28 13:24:58,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 1529 states and 2237 transitions. [2018-11-28 13:24:58,359 INFO L78 Accepts]: Start accepts. Automaton has 1529 states and 2237 transitions. Word has length 219 [2018-11-28 13:24:58,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:24:58,360 INFO L480 AbstractCegarLoop]: Abstraction has 1529 states and 2237 transitions. [2018-11-28 13:24:58,360 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-28 13:24:58,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2237 transitions. [2018-11-28 13:24:58,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2018-11-28 13:24:58,366 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:24:58,366 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:24:58,366 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:24:58,366 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:24:58,366 INFO L82 PathProgramCache]: Analyzing trace with hash -814026749, now seen corresponding path program 1 times [2018-11-28 13:24:58,366 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:24:58,367 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:24:58,367 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:24:58,367 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:24:58,367 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:24:58,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:24:58,517 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-28 13:24:58,517 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:24:58,517 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-28 13:24:58,518 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-28 13:24:58,518 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-28 13:24:58,518 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-28 13:24:58,518 INFO L87 Difference]: Start difference. First operand 1529 states and 2237 transitions. Second operand 6 states. [2018-11-28 13:24:58,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:24:58,819 INFO L93 Difference]: Finished difference Result 3499 states and 5057 transitions. [2018-11-28 13:24:58,819 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-28 13:24:58,819 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 219 [2018-11-28 13:24:58,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:24:58,827 INFO L225 Difference]: With dead ends: 3499 [2018-11-28 13:24:58,828 INFO L226 Difference]: Without dead ends: 2995 [2018-11-28 13:24:58,829 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-28 13:24:58,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2995 states. [2018-11-28 13:24:58,913 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2995 to 2984. [2018-11-28 13:24:58,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2984 states. [2018-11-28 13:24:58,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2984 states to 2984 states and 4409 transitions. [2018-11-28 13:24:58,919 INFO L78 Accepts]: Start accepts. Automaton has 2984 states and 4409 transitions. Word has length 219 [2018-11-28 13:24:58,919 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:24:58,920 INFO L480 AbstractCegarLoop]: Abstraction has 2984 states and 4409 transitions. [2018-11-28 13:24:58,920 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-28 13:24:58,920 INFO L276 IsEmpty]: Start isEmpty. Operand 2984 states and 4409 transitions. [2018-11-28 13:24:58,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2018-11-28 13:24:58,926 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:24:58,926 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:24:58,926 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:24:58,926 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:24:58,927 INFO L82 PathProgramCache]: Analyzing trace with hash 1389223028, now seen corresponding path program 1 times [2018-11-28 13:24:58,927 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:24:58,927 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:24:58,927 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:24:58,928 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:24:58,928 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:24:58,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:24:59,041 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-28 13:24:59,041 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:24:59,042 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-28 13:24:59,042 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-28 13:24:59,042 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-28 13:24:59,042 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-28 13:24:59,042 INFO L87 Difference]: Start difference. First operand 2984 states and 4409 transitions. Second operand 6 states. [2018-11-28 13:24:59,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:24:59,429 INFO L93 Difference]: Finished difference Result 6946 states and 10099 transitions. [2018-11-28 13:24:59,430 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-28 13:24:59,430 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 220 [2018-11-28 13:24:59,430 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:24:59,449 INFO L225 Difference]: With dead ends: 6946 [2018-11-28 13:24:59,450 INFO L226 Difference]: Without dead ends: 5933 [2018-11-28 13:24:59,454 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-28 13:24:59,459 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5933 states. [2018-11-28 13:24:59,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5933 to 5894. [2018-11-28 13:24:59,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5894 states. [2018-11-28 13:24:59,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5894 states to 5894 states and 8771 transitions. [2018-11-28 13:24:59,745 INFO L78 Accepts]: Start accepts. Automaton has 5894 states and 8771 transitions. Word has length 220 [2018-11-28 13:24:59,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:24:59,746 INFO L480 AbstractCegarLoop]: Abstraction has 5894 states and 8771 transitions. [2018-11-28 13:24:59,746 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-28 13:24:59,746 INFO L276 IsEmpty]: Start isEmpty. Operand 5894 states and 8771 transitions. [2018-11-28 13:24:59,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2018-11-28 13:24:59,766 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:24:59,766 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:24:59,766 INFO L423 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:24:59,766 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:24:59,767 INFO L82 PathProgramCache]: Analyzing trace with hash 2005437822, now seen corresponding path program 1 times [2018-11-28 13:24:59,767 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:24:59,767 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:24:59,767 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:24:59,768 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:24:59,768 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:24:59,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:24:59,935 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-28 13:24:59,936 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:24:59,936 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-28 13:24:59,936 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-28 13:24:59,936 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-28 13:24:59,937 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-28 13:24:59,937 INFO L87 Difference]: Start difference. First operand 5894 states and 8771 transitions. Second operand 9 states. [2018-11-28 13:25:00,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:25:00,220 INFO L93 Difference]: Finished difference Result 8045 states and 11517 transitions. [2018-11-28 13:25:00,220 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-28 13:25:00,220 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 221 [2018-11-28 13:25:00,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:25:00,244 INFO L225 Difference]: With dead ends: 8045 [2018-11-28 13:25:00,244 INFO L226 Difference]: Without dead ends: 6014 [2018-11-28 13:25:00,251 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2018-11-28 13:25:00,257 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6014 states. [2018-11-28 13:25:00,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6014 to 5974. [2018-11-28 13:25:00,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5974 states. [2018-11-28 13:25:00,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5974 states to 5974 states and 8883 transitions. [2018-11-28 13:25:00,499 INFO L78 Accepts]: Start accepts. Automaton has 5974 states and 8883 transitions. Word has length 221 [2018-11-28 13:25:00,499 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:25:00,499 INFO L480 AbstractCegarLoop]: Abstraction has 5974 states and 8883 transitions. [2018-11-28 13:25:00,499 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-28 13:25:00,499 INFO L276 IsEmpty]: Start isEmpty. Operand 5974 states and 8883 transitions. [2018-11-28 13:25:00,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2018-11-28 13:25:00,517 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:25:00,517 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:25:00,517 INFO L423 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:25:00,518 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:25:00,518 INFO L82 PathProgramCache]: Analyzing trace with hash -954989441, now seen corresponding path program 1 times [2018-11-28 13:25:00,518 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:25:00,518 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:25:00,519 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:25:00,519 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:25:00,519 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:25:00,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:25:00,680 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-28 13:25:00,681 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:25:00,681 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-28 13:25:00,681 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-28 13:25:00,681 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-28 13:25:00,682 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-28 13:25:00,682 INFO L87 Difference]: Start difference. First operand 5974 states and 8883 transitions. Second operand 9 states. [2018-11-28 13:25:00,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:25:00,899 INFO L93 Difference]: Finished difference Result 8125 states and 11615 transitions. [2018-11-28 13:25:00,899 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-28 13:25:00,900 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 221 [2018-11-28 13:25:00,900 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:25:00,954 INFO L225 Difference]: With dead ends: 8125 [2018-11-28 13:25:00,954 INFO L226 Difference]: Without dead ends: 6014 [2018-11-28 13:25:00,959 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2018-11-28 13:25:00,964 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6014 states. [2018-11-28 13:25:01,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6014 to 5974. [2018-11-28 13:25:01,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5974 states. [2018-11-28 13:25:01,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5974 states to 5974 states and 8861 transitions. [2018-11-28 13:25:01,173 INFO L78 Accepts]: Start accepts. Automaton has 5974 states and 8861 transitions. Word has length 221 [2018-11-28 13:25:01,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:25:01,173 INFO L480 AbstractCegarLoop]: Abstraction has 5974 states and 8861 transitions. [2018-11-28 13:25:01,173 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-28 13:25:01,174 INFO L276 IsEmpty]: Start isEmpty. Operand 5974 states and 8861 transitions. [2018-11-28 13:25:01,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2018-11-28 13:25:01,191 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:25:01,191 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:25:01,191 INFO L423 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:25:01,191 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:25:01,192 INFO L82 PathProgramCache]: Analyzing trace with hash -1807457709, now seen corresponding path program 1 times [2018-11-28 13:25:01,192 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:25:01,192 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:25:01,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:25:01,193 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:25:01,193 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:25:01,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:25:01,352 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-28 13:25:01,352 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:25:01,352 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-28 13:25:01,352 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-28 13:25:01,352 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-28 13:25:01,353 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-28 13:25:01,353 INFO L87 Difference]: Start difference. First operand 5974 states and 8861 transitions. Second operand 6 states. [2018-11-28 13:25:01,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:25:01,972 INFO L93 Difference]: Finished difference Result 13936 states and 20297 transitions. [2018-11-28 13:25:01,973 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-28 13:25:01,973 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 222 [2018-11-28 13:25:01,974 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:25:02,022 INFO L225 Difference]: With dead ends: 13936 [2018-11-28 13:25:02,022 INFO L226 Difference]: Without dead ends: 11366 [2018-11-28 13:25:02,031 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-28 13:25:02,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11366 states. [2018-11-28 13:25:02,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11366 to 11305. [2018-11-28 13:25:02,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11305 states. [2018-11-28 13:25:02,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11305 states to 11305 states and 16959 transitions. [2018-11-28 13:25:02,451 INFO L78 Accepts]: Start accepts. Automaton has 11305 states and 16959 transitions. Word has length 222 [2018-11-28 13:25:02,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:25:02,452 INFO L480 AbstractCegarLoop]: Abstraction has 11305 states and 16959 transitions. [2018-11-28 13:25:02,452 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-28 13:25:02,452 INFO L276 IsEmpty]: Start isEmpty. Operand 11305 states and 16959 transitions. [2018-11-28 13:25:02,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2018-11-28 13:25:02,494 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:25:02,494 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:25:02,494 INFO L423 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:25:02,494 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:25:02,494 INFO L82 PathProgramCache]: Analyzing trace with hash 1978908959, now seen corresponding path program 1 times [2018-11-28 13:25:02,495 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:25:02,495 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:25:02,495 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:25:02,495 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:25:02,495 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:25:02,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:25:02,634 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-28 13:25:02,634 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:25:02,634 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 13:25:02,635 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 13:25:02,635 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 13:25:02,635 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:25:02,635 INFO L87 Difference]: Start difference. First operand 11305 states and 16959 transitions. Second operand 3 states. [2018-11-28 13:25:03,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:25:03,013 INFO L93 Difference]: Finished difference Result 27347 states and 42211 transitions. [2018-11-28 13:25:03,014 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 13:25:03,014 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 224 [2018-11-28 13:25:03,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:25:03,049 INFO L225 Difference]: With dead ends: 27347 [2018-11-28 13:25:03,049 INFO L226 Difference]: Without dead ends: 16119 [2018-11-28 13:25:03,067 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:25:03,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16119 states. [2018-11-28 13:25:03,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16119 to 16105. [2018-11-28 13:25:03,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16105 states. [2018-11-28 13:25:03,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16105 states to 16105 states and 25199 transitions. [2018-11-28 13:25:03,460 INFO L78 Accepts]: Start accepts. Automaton has 16105 states and 25199 transitions. Word has length 224 [2018-11-28 13:25:03,460 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:25:03,460 INFO L480 AbstractCegarLoop]: Abstraction has 16105 states and 25199 transitions. [2018-11-28 13:25:03,460 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 13:25:03,460 INFO L276 IsEmpty]: Start isEmpty. Operand 16105 states and 25199 transitions. [2018-11-28 13:25:03,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2018-11-28 13:25:03,486 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:25:03,486 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:25:03,486 INFO L423 AbstractCegarLoop]: === Iteration 15 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:25:03,487 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:25:03,487 INFO L82 PathProgramCache]: Analyzing trace with hash -1628790933, now seen corresponding path program 1 times [2018-11-28 13:25:03,487 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:25:03,487 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:25:03,487 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:25:03,488 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:25:03,488 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:25:03,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:25:03,560 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-28 13:25:03,561 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:25:03,561 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 13:25:03,561 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 13:25:03,561 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 13:25:03,562 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:25:03,562 INFO L87 Difference]: Start difference. First operand 16105 states and 25199 transitions. Second operand 3 states. [2018-11-28 13:25:04,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:25:04,011 INFO L93 Difference]: Finished difference Result 41363 states and 66291 transitions. [2018-11-28 13:25:04,011 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 13:25:04,011 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 225 [2018-11-28 13:25:04,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:25:04,080 INFO L225 Difference]: With dead ends: 41363 [2018-11-28 13:25:04,081 INFO L226 Difference]: Without dead ends: 25335 [2018-11-28 13:25:04,118 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:25:04,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25335 states. [2018-11-28 13:25:04,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25335 to 25321. [2018-11-28 13:25:04,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25321 states. [2018-11-28 13:25:04,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25321 states to 25321 states and 40911 transitions. [2018-11-28 13:25:04,821 INFO L78 Accepts]: Start accepts. Automaton has 25321 states and 40911 transitions. Word has length 225 [2018-11-28 13:25:04,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:25:04,822 INFO L480 AbstractCegarLoop]: Abstraction has 25321 states and 40911 transitions. [2018-11-28 13:25:04,822 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 13:25:04,822 INFO L276 IsEmpty]: Start isEmpty. Operand 25321 states and 40911 transitions. [2018-11-28 13:25:04,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2018-11-28 13:25:04,875 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:25:04,876 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:25:04,876 INFO L423 AbstractCegarLoop]: === Iteration 16 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:25:04,876 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:25:04,876 INFO L82 PathProgramCache]: Analyzing trace with hash -456701889, now seen corresponding path program 1 times [2018-11-28 13:25:04,876 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:25:04,876 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:25:04,877 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:25:04,877 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:25:04,877 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:25:04,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:25:05,065 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-28 13:25:05,066 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:25:05,066 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-28 13:25:05,066 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-28 13:25:05,066 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-28 13:25:05,066 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-28 13:25:05,067 INFO L87 Difference]: Start difference. First operand 25321 states and 40911 transitions. Second operand 8 states. [2018-11-28 13:25:05,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:25:05,476 INFO L93 Difference]: Finished difference Result 25321 states and 40911 transitions. [2018-11-28 13:25:05,476 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-28 13:25:05,476 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 226 [2018-11-28 13:25:05,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:25:05,477 INFO L225 Difference]: With dead ends: 25321 [2018-11-28 13:25:05,477 INFO L226 Difference]: Without dead ends: 0 [2018-11-28 13:25:05,521 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-28 13:25:05,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-28 13:25:05,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-28 13:25:05,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-28 13:25:05,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-28 13:25:05,525 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 226 [2018-11-28 13:25:05,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:25:05,525 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-28 13:25:05,525 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-28 13:25:05,525 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-28 13:25:05,525 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-28 13:25:05,529 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-28 13:25:05,887 WARN L180 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-11-28 13:25:05,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 13:25:05,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 13:25:05,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 13:25:05,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 13:25:05,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 13:25:05,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 13:25:05,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 13:25:05,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 13:25:07,057 WARN L180 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-11-28 13:25:07,243 WARN L180 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-11-28 13:25:07,416 WARN L180 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-11-28 13:25:07,579 WARN L180 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-11-28 13:25:07,839 WARN L180 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-11-28 13:25:08,157 WARN L180 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-11-28 13:25:08,748 WARN L180 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-11-28 13:25:08,865 WARN L180 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-11-28 13:25:09,218 WARN L180 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-11-28 13:25:09,486 WARN L180 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-11-28 13:25:09,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 13:25:09,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 13:25:09,712 WARN L180 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-11-28 13:25:09,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 13:25:09,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 13:25:10,059 WARN L180 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-11-28 13:25:10,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 13:25:10,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 13:25:10,320 WARN L180 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-11-28 13:25:10,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 13:25:10,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 13:25:10,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 13:25:10,449 WARN L180 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 541 DAG size of output: 11 [2018-11-28 13:25:10,574 WARN L180 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-11-28 13:25:12,827 INFO L448 ceAbstractionStarter]: For program point bobKeyChangeFINAL(lines 1282 1291) no Hoare annotation was computed. [2018-11-28 13:25:12,828 INFO L448 ceAbstractionStarter]: For program point bobKeyChangeEXIT(lines 1282 1291) no Hoare annotation was computed. [2018-11-28 13:25:12,828 INFO L451 ceAbstractionStarter]: At program point bobKeyChangeENTRY(lines 1282 1291) the Hoare annotation is: true [2018-11-28 13:25:12,828 INFO L448 ceAbstractionStarter]: For program point valid_productEXIT(lines 1838 1846) no Hoare annotation was computed. [2018-11-28 13:25:12,828 INFO L451 ceAbstractionStarter]: At program point valid_productENTRY(lines 1838 1846) the Hoare annotation is: true [2018-11-28 13:25:12,828 INFO L448 ceAbstractionStarter]: For program point valid_productFINAL(lines 1838 1846) no Hoare annotation was computed. [2018-11-28 13:25:12,828 INFO L451 ceAbstractionStarter]: At program point mailENTRY(lines 722 733) the Hoare annotation is: true [2018-11-28 13:25:12,828 INFO L448 ceAbstractionStarter]: For program point mailEXIT(lines 722 733) no Hoare annotation was computed. [2018-11-28 13:25:12,828 INFO L451 ceAbstractionStarter]: At program point L729(line 729) the Hoare annotation is: true [2018-11-28 13:25:12,828 INFO L451 ceAbstractionStarter]: At program point L728(line 728) the Hoare annotation is: true [2018-11-28 13:25:12,828 INFO L448 ceAbstractionStarter]: For program point L728-1(line 728) no Hoare annotation was computed. [2018-11-28 13:25:12,828 INFO L448 ceAbstractionStarter]: For program point mailFINAL(lines 722 733) no Hoare annotation was computed. [2018-11-28 13:25:12,828 INFO L448 ceAbstractionStarter]: For program point isSignedEXIT(lines 341 359) no Hoare annotation was computed. [2018-11-28 13:25:12,828 INFO L448 ceAbstractionStarter]: For program point L349(lines 349 355) no Hoare annotation was computed. [2018-11-28 13:25:12,828 INFO L451 ceAbstractionStarter]: At program point isSignedENTRY(lines 341 359) the Hoare annotation is: true [2018-11-28 13:25:12,828 INFO L448 ceAbstractionStarter]: For program point isSignedFINAL(lines 341 359) no Hoare annotation was computed. [2018-11-28 13:25:12,828 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 356) no Hoare annotation was computed. [2018-11-28 13:25:12,828 INFO L448 ceAbstractionStarter]: For program point get_queued_clientEXIT(lines 874 882) no Hoare annotation was computed. [2018-11-28 13:25:12,828 INFO L451 ceAbstractionStarter]: At program point get_queued_clientENTRY(lines 874 882) the Hoare annotation is: true [2018-11-28 13:25:12,828 INFO L448 ceAbstractionStarter]: For program point get_queued_clientFINAL(lines 874 882) no Hoare annotation was computed. [2018-11-28 13:25:12,829 INFO L451 ceAbstractionStarter]: At program point L801(line 801) the Hoare annotation is: true [2018-11-28 13:25:12,829 INFO L451 ceAbstractionStarter]: At program point L801-1(line 801) the Hoare annotation is: true [2018-11-28 13:25:12,829 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__ForwardEXIT(lines 795 815) no Hoare annotation was computed. [2018-11-28 13:25:12,829 INFO L451 ceAbstractionStarter]: At program point incoming__wrappee__ForwardENTRY(lines 795 815) the Hoare annotation is: true [2018-11-28 13:25:12,829 INFO L444 ceAbstractionStarter]: At program point L807(line 807) the Hoare annotation is: (let ((.cse0 (not (= 0 ~__ste_client_forwardReceiver1~0))) (.cse1 (not (= 0 ~__ste_client_forwardReceiver2~0))) (.cse2 (not (= 0 ~__ste_client_forwardReceiver0~0))) (.cse3 (< ~rjh~0 2))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 1 ~__ste_client_autoResponse0~0))) (or .cse0 .cse1 (not (= 0 ~__ste_client_autoResponse0~0)) .cse2 .cse3))) [2018-11-28 13:25:12,829 INFO L444 ceAbstractionStarter]: At program point L807-1(line 807) the Hoare annotation is: (let ((.cse0 (not (= 0 ~__ste_client_forwardReceiver1~0))) (.cse1 (not (= 0 ~__ste_client_forwardReceiver2~0))) (.cse2 (not (= 0 ~__ste_client_forwardReceiver0~0))) (.cse3 (< ~rjh~0 2))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 1 ~__ste_client_autoResponse0~0))) (or .cse0 .cse1 (not (= 0 ~__ste_client_autoResponse0~0)) .cse2 .cse3))) [2018-11-28 13:25:12,829 INFO L448 ceAbstractionStarter]: For program point L805(lines 805 812) no Hoare annotation was computed. [2018-11-28 13:25:12,829 INFO L448 ceAbstractionStarter]: For program point L805-1(lines 795 815) no Hoare annotation was computed. [2018-11-28 13:25:12,829 INFO L448 ceAbstractionStarter]: For program point L802(line 802) no Hoare annotation was computed. [2018-11-28 13:25:12,829 INFO L448 ceAbstractionStarter]: For program point isKeyPairValidEXIT(lines 892 916) no Hoare annotation was computed. [2018-11-28 13:25:12,829 INFO L451 ceAbstractionStarter]: At program point isKeyPairValidENTRY(lines 892 916) the Hoare annotation is: true [2018-11-28 13:25:12,829 INFO L448 ceAbstractionStarter]: For program point isKeyPairValidFINAL(lines 892 916) no Hoare annotation was computed. [2018-11-28 13:25:12,829 INFO L448 ceAbstractionStarter]: For program point L905(lines 905 910) no Hoare annotation was computed. [2018-11-28 13:25:12,829 INFO L448 ceAbstractionStarter]: For program point L901(lines 901 911) no Hoare annotation was computed. [2018-11-28 13:25:12,829 INFO L451 ceAbstractionStarter]: At program point signENTRY(lines 942 962) the Hoare annotation is: true [2018-11-28 13:25:12,829 INFO L451 ceAbstractionStarter]: At program point L957(line 957) the Hoare annotation is: true [2018-11-28 13:25:12,829 INFO L448 ceAbstractionStarter]: For program point signEXIT(lines 942 962) no Hoare annotation was computed. [2018-11-28 13:25:12,829 INFO L451 ceAbstractionStarter]: At program point L957-1(line 957) the Hoare annotation is: true [2018-11-28 13:25:12,829 INFO L448 ceAbstractionStarter]: For program point signFINAL(lines 942 962) no Hoare annotation was computed. [2018-11-28 13:25:12,829 INFO L448 ceAbstractionStarter]: For program point L951(lines 951 955) no Hoare annotation was computed. [2018-11-28 13:25:12,829 INFO L451 ceAbstractionStarter]: At program point L948(line 948) the Hoare annotation is: true [2018-11-28 13:25:12,829 INFO L448 ceAbstractionStarter]: For program point L948-1(line 948) no Hoare annotation was computed. [2018-11-28 13:25:12,830 INFO L448 ceAbstractionStarter]: For program point getEmailIdFINAL(lines 78 96) no Hoare annotation was computed. [2018-11-28 13:25:12,830 INFO L448 ceAbstractionStarter]: For program point getEmailIdEXIT(lines 78 96) no Hoare annotation was computed. [2018-11-28 13:25:12,830 INFO L451 ceAbstractionStarter]: At program point getEmailIdENTRY(lines 78 96) the Hoare annotation is: true [2018-11-28 13:25:12,830 INFO L448 ceAbstractionStarter]: For program point L86(lines 86 92) no Hoare annotation was computed. [2018-11-28 13:25:12,830 INFO L448 ceAbstractionStarter]: For program point L82(lines 82 93) no Hoare annotation was computed. [2018-11-28 13:25:12,830 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1169 1189) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (and (= 0 ~__ste_client_autoResponse0~0) (= 0 ~__ste_client_forwardReceiver2~0) (= 0 ~__ste_client_forwardReceiver1~0) (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) [2018-11-28 13:25:12,830 INFO L444 ceAbstractionStarter]: At program point L1181(line 1181) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (and (= main_~tmp~11 1) (= 0 ~__ste_client_autoResponse0~0) (= 0 ~__ste_client_forwardReceiver2~0) (= 0 ~__ste_client_forwardReceiver1~0) (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) [2018-11-28 13:25:12,830 INFO L444 ceAbstractionStarter]: At program point L1181-1(line 1181) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (and (= main_~tmp~11 1) (= 0 ~__ste_client_autoResponse0~0) (<= 2 ~rjh~0) (= 0 ~__ste_client_forwardReceiver2~0) (= 0 ~__ste_client_forwardReceiver1~0) (= 0 ~__ste_client_forwardReceiver0~0))) [2018-11-28 13:25:12,830 INFO L448 ceAbstractionStarter]: For program point L1179(lines 1179 1186) no Hoare annotation was computed. [2018-11-28 13:25:12,830 INFO L448 ceAbstractionStarter]: For program point L1179-1(lines 1179 1186) no Hoare annotation was computed. [2018-11-28 13:25:12,830 INFO L448 ceAbstractionStarter]: For program point L1177(line 1177) no Hoare annotation was computed. [2018-11-28 13:25:12,830 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1169 1189) no Hoare annotation was computed. [2018-11-28 13:25:12,830 INFO L444 ceAbstractionStarter]: At program point L1176(line 1176) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (and (= 0 ~__ste_client_autoResponse0~0) (= 0 ~__ste_client_forwardReceiver2~0) (= 0 ~__ste_client_forwardReceiver1~0) (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) [2018-11-28 13:25:12,830 INFO L444 ceAbstractionStarter]: At program point L1175(line 1175) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (and (= 0 ~__ste_client_autoResponse0~0) (= 0 ~__ste_client_forwardReceiver2~0) (= 0 ~__ste_client_forwardReceiver1~0) (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) [2018-11-28 13:25:12,830 INFO L444 ceAbstractionStarter]: At program point L1175-1(line 1175) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (and (= 0 ~__ste_client_autoResponse0~0) (= 0 ~__ste_client_forwardReceiver2~0) (= 0 ~__ste_client_forwardReceiver1~0) (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) [2018-11-28 13:25:12,830 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 1169 1189) no Hoare annotation was computed. [2018-11-28 13:25:12,830 INFO L451 ceAbstractionStarter]: At program point rjhKeyChangeENTRY(lines 1292 1301) the Hoare annotation is: true [2018-11-28 13:25:12,830 INFO L448 ceAbstractionStarter]: For program point rjhKeyChangeEXIT(lines 1292 1301) no Hoare annotation was computed. [2018-11-28 13:25:12,830 INFO L448 ceAbstractionStarter]: For program point rjhKeyChangeFINAL(lines 1292 1301) no Hoare annotation was computed. [2018-11-28 13:25:12,830 INFO L448 ceAbstractionStarter]: For program point setup_rjhFINAL(lines 1080 1090) no Hoare annotation was computed. [2018-11-28 13:25:12,830 INFO L444 ceAbstractionStarter]: At program point L1085(line 1085) the Hoare annotation is: (or (not (= 0 ~__ste_client_forwardReceiver1~0)) (not (= 0 ~__ste_client_forwardReceiver2~0)) (<= |setup_rjh_#in~rjh___0| setup_rjh_~rjh___0) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (< ~rjh~0 2)) [2018-11-28 13:25:12,831 INFO L444 ceAbstractionStarter]: At program point L1085-1(line 1085) the Hoare annotation is: (or (not (= 0 ~__ste_client_forwardReceiver1~0)) (not (= 0 ~__ste_client_forwardReceiver2~0)) (<= |setup_rjh_#in~rjh___0| setup_rjh_~rjh___0) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (< ~rjh~0 2)) [2018-11-28 13:25:12,831 INFO L451 ceAbstractionStarter]: At program point setup_rjhENTRY(lines 1080 1090) the Hoare annotation is: true [2018-11-28 13:25:12,831 INFO L448 ceAbstractionStarter]: For program point setup_rjhEXIT(lines 1080 1090) no Hoare annotation was computed. [2018-11-28 13:25:12,831 INFO L451 ceAbstractionStarter]: At program point getClientPrivateKeyENTRY(lines 2433 2456) the Hoare annotation is: true [2018-11-28 13:25:12,831 INFO L448 ceAbstractionStarter]: For program point L2445(lines 2445 2451) no Hoare annotation was computed. [2018-11-28 13:25:12,831 INFO L448 ceAbstractionStarter]: For program point getClientPrivateKeyEXIT(lines 2433 2456) no Hoare annotation was computed. [2018-11-28 13:25:12,831 INFO L448 ceAbstractionStarter]: For program point L2441(lines 2441 2452) no Hoare annotation was computed. [2018-11-28 13:25:12,831 INFO L448 ceAbstractionStarter]: For program point getClientPrivateKeyFINAL(lines 2433 2456) no Hoare annotation was computed. [2018-11-28 13:25:12,831 INFO L448 ceAbstractionStarter]: For program point L2437(lines 2437 2453) no Hoare annotation was computed. [2018-11-28 13:25:12,831 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 371) no Hoare annotation was computed. [2018-11-28 13:25:12,831 INFO L448 ceAbstractionStarter]: For program point setEmailIsSignedEXIT(lines 360 375) no Hoare annotation was computed. [2018-11-28 13:25:12,831 INFO L448 ceAbstractionStarter]: For program point L367-2(lines 360 375) no Hoare annotation was computed. [2018-11-28 13:25:12,831 INFO L448 ceAbstractionStarter]: For program point L364(lines 364 372) no Hoare annotation was computed. [2018-11-28 13:25:12,831 INFO L451 ceAbstractionStarter]: At program point setEmailIsSignedENTRY(lines 360 375) the Hoare annotation is: true [2018-11-28 13:25:12,831 INFO L451 ceAbstractionStarter]: At program point L1739(line 1739) the Hoare annotation is: true [2018-11-28 13:25:12,831 INFO L448 ceAbstractionStarter]: For program point printMail__wrappee__ForwardFINAL(lines 1727 1745) no Hoare annotation was computed. [2018-11-28 13:25:12,831 INFO L451 ceAbstractionStarter]: At program point printMail__wrappee__ForwardENTRY(lines 1727 1745) the Hoare annotation is: true [2018-11-28 13:25:12,831 INFO L448 ceAbstractionStarter]: For program point L1739-1(line 1739) no Hoare annotation was computed. [2018-11-28 13:25:12,831 INFO L448 ceAbstractionStarter]: For program point L1736(line 1736) no Hoare annotation was computed. [2018-11-28 13:25:12,831 INFO L451 ceAbstractionStarter]: At program point L1735(line 1735) the Hoare annotation is: true [2018-11-28 13:25:12,831 INFO L448 ceAbstractionStarter]: For program point printMail__wrappee__ForwardEXIT(lines 1727 1745) no Hoare annotation was computed. [2018-11-28 13:25:12,831 INFO L451 ceAbstractionStarter]: At program point L1735-1(line 1735) the Hoare annotation is: true [2018-11-28 13:25:12,831 INFO L448 ceAbstractionStarter]: For program point L1217(line 1217) no Hoare annotation was computed. [2018-11-28 13:25:12,832 INFO L451 ceAbstractionStarter]: At program point L1218-1(line 1218) the Hoare annotation is: true [2018-11-28 13:25:12,832 INFO L448 ceAbstractionStarter]: For program point rjhKeyAddFINAL(lines 1212 1223) no Hoare annotation was computed. [2018-11-28 13:25:12,832 INFO L448 ceAbstractionStarter]: For program point rjhKeyAddEXIT(lines 1212 1223) no Hoare annotation was computed. [2018-11-28 13:25:12,832 INFO L451 ceAbstractionStarter]: At program point rjhKeyAddENTRY(lines 1212 1223) the Hoare annotation is: true [2018-11-28 13:25:12,832 INFO L451 ceAbstractionStarter]: At program point L1218(line 1218) the Hoare annotation is: true [2018-11-28 13:25:12,832 INFO L448 ceAbstractionStarter]: For program point L1714-1(line 1714) no Hoare annotation was computed. [2018-11-28 13:25:12,832 INFO L451 ceAbstractionStarter]: At program point printMail__wrappee__AutoResponderENTRY(lines 1699 1726) the Hoare annotation is: true [2018-11-28 13:25:12,832 INFO L451 ceAbstractionStarter]: At program point L1711(line 1711) the Hoare annotation is: true [2018-11-28 13:25:12,832 INFO L448 ceAbstractionStarter]: For program point L1711-1(line 1711) no Hoare annotation was computed. [2018-11-28 13:25:12,832 INFO L451 ceAbstractionStarter]: At program point L1720(line 1720) the Hoare annotation is: true [2018-11-28 13:25:12,832 INFO L448 ceAbstractionStarter]: For program point printMail__wrappee__AutoResponderFINAL(lines 1699 1726) no Hoare annotation was computed. [2018-11-28 13:25:12,832 INFO L448 ceAbstractionStarter]: For program point L1720-1(line 1720) no Hoare annotation was computed. [2018-11-28 13:25:12,832 INFO L451 ceAbstractionStarter]: At program point L1717(line 1717) the Hoare annotation is: true [2018-11-28 13:25:12,832 INFO L448 ceAbstractionStarter]: For program point L1717-1(line 1717) no Hoare annotation was computed. [2018-11-28 13:25:12,832 INFO L448 ceAbstractionStarter]: For program point printMail__wrappee__AutoResponderEXIT(lines 1699 1726) no Hoare annotation was computed. [2018-11-28 13:25:12,832 INFO L451 ceAbstractionStarter]: At program point L1714(line 1714) the Hoare annotation is: true [2018-11-28 13:25:12,832 INFO L448 ceAbstractionStarter]: For program point L1121(line 1121) no Hoare annotation was computed. [2018-11-28 13:25:12,832 INFO L451 ceAbstractionStarter]: At program point L1120(line 1120) the Hoare annotation is: true [2018-11-28 13:25:12,832 INFO L451 ceAbstractionStarter]: At program point L1120-1(line 1120) the Hoare annotation is: true [2018-11-28 13:25:12,832 INFO L448 ceAbstractionStarter]: For program point bobToRjhEXIT(lines 1112 1134) no Hoare annotation was computed. [2018-11-28 13:25:12,832 INFO L451 ceAbstractionStarter]: At program point bobToRjhENTRY(lines 1112 1134) the Hoare annotation is: true [2018-11-28 13:25:12,832 INFO L451 ceAbstractionStarter]: At program point L1129(line 1129) the Hoare annotation is: true [2018-11-28 13:25:12,832 INFO L451 ceAbstractionStarter]: At program point L1128(line 1128) the Hoare annotation is: true [2018-11-28 13:25:12,833 INFO L448 ceAbstractionStarter]: For program point L1129-1(lines 1112 1134) no Hoare annotation was computed. [2018-11-28 13:25:12,833 INFO L451 ceAbstractionStarter]: At program point L1127(line 1127) the Hoare annotation is: true [2018-11-28 13:25:12,833 INFO L448 ceAbstractionStarter]: For program point L1128-1(line 1128) no Hoare annotation was computed. [2018-11-28 13:25:12,833 INFO L448 ceAbstractionStarter]: For program point L1127-1(line 1127) no Hoare annotation was computed. [2018-11-28 13:25:12,833 INFO L448 ceAbstractionStarter]: For program point L1123(lines 1123 1131) no Hoare annotation was computed. [2018-11-28 13:25:12,833 INFO L451 ceAbstractionStarter]: At program point setup_bobENTRY(lines 1059 1069) the Hoare annotation is: true [2018-11-28 13:25:12,833 INFO L448 ceAbstractionStarter]: For program point setup_bobFINAL(lines 1059 1069) no Hoare annotation was computed. [2018-11-28 13:25:12,833 INFO L451 ceAbstractionStarter]: At program point L1064(line 1064) the Hoare annotation is: true [2018-11-28 13:25:12,833 INFO L451 ceAbstractionStarter]: At program point L1064-1(line 1064) the Hoare annotation is: true [2018-11-28 13:25:12,833 INFO L448 ceAbstractionStarter]: For program point setup_bobEXIT(lines 1059 1069) no Hoare annotation was computed. [2018-11-28 13:25:12,833 INFO L448 ceAbstractionStarter]: For program point select_featuresEXIT(lines 1824 1830) no Hoare annotation was computed. [2018-11-28 13:25:12,833 INFO L451 ceAbstractionStarter]: At program point select_featuresFINAL(lines 1824 1830) the Hoare annotation is: true [2018-11-28 13:25:12,833 INFO L448 ceAbstractionStarter]: For program point autoRespondEXIT(lines 927 941) no Hoare annotation was computed. [2018-11-28 13:25:12,833 INFO L451 ceAbstractionStarter]: At program point autoRespondENTRY(lines 927 941) the Hoare annotation is: true [2018-11-28 13:25:12,834 INFO L448 ceAbstractionStarter]: For program point autoRespondFINAL(lines 927 941) no Hoare annotation was computed. [2018-11-28 13:25:12,834 INFO L451 ceAbstractionStarter]: At program point L936(line 936) the Hoare annotation is: true [2018-11-28 13:25:12,834 INFO L451 ceAbstractionStarter]: At program point L936-1(line 936) the Hoare annotation is: true [2018-11-28 13:25:12,834 INFO L451 ceAbstractionStarter]: At program point L934(line 934) the Hoare annotation is: true [2018-11-28 13:25:12,834 INFO L448 ceAbstractionStarter]: For program point L934-1(line 934) no Hoare annotation was computed. [2018-11-28 13:25:12,834 INFO L448 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseFINAL(lines 1049 1058) no Hoare annotation was computed. [2018-11-28 13:25:12,834 INFO L451 ceAbstractionStarter]: At program point L1054(line 1054) the Hoare annotation is: true [2018-11-28 13:25:12,834 INFO L451 ceAbstractionStarter]: At program point setup_bob__wrappee__BaseENTRY(lines 1049 1058) the Hoare annotation is: true [2018-11-28 13:25:12,834 INFO L448 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseEXIT(lines 1049 1058) no Hoare annotation was computed. [2018-11-28 13:25:12,834 INFO L448 ceAbstractionStarter]: For program point L2833(lines 2833 2839) no Hoare annotation was computed. [2018-11-28 13:25:12,834 INFO L448 ceAbstractionStarter]: For program point getClientForwardReceiverFINAL(lines 2821 2844) no Hoare annotation was computed. [2018-11-28 13:25:12,834 INFO L448 ceAbstractionStarter]: For program point L2829(lines 2829 2840) no Hoare annotation was computed. [2018-11-28 13:25:12,834 INFO L448 ceAbstractionStarter]: For program point getClientForwardReceiverEXIT(lines 2821 2844) no Hoare annotation was computed. [2018-11-28 13:25:12,834 INFO L448 ceAbstractionStarter]: For program point L2825(lines 2825 2841) no Hoare annotation was computed. [2018-11-28 13:25:12,835 INFO L451 ceAbstractionStarter]: At program point getClientForwardReceiverENTRY(lines 2821 2844) the Hoare annotation is: true [2018-11-28 13:25:12,835 INFO L448 ceAbstractionStarter]: For program point incomingFINAL(lines 816 826) no Hoare annotation was computed. [2018-11-28 13:25:12,835 INFO L451 ceAbstractionStarter]: At program point incomingENTRY(lines 816 826) the Hoare annotation is: true [2018-11-28 13:25:12,835 INFO L451 ceAbstractionStarter]: At program point L821(line 821) the Hoare annotation is: true [2018-11-28 13:25:12,835 INFO L451 ceAbstractionStarter]: At program point L821-1(line 821) the Hoare annotation is: true [2018-11-28 13:25:12,835 INFO L448 ceAbstractionStarter]: For program point incomingEXIT(lines 816 826) no Hoare annotation was computed. [2018-11-28 13:25:12,835 INFO L448 ceAbstractionStarter]: For program point createEmailEXIT(lines 1778 1792) no Hoare annotation was computed. [2018-11-28 13:25:12,835 INFO L448 ceAbstractionStarter]: For program point L1786(line 1786) no Hoare annotation was computed. [2018-11-28 13:25:12,835 INFO L451 ceAbstractionStarter]: At program point L1785(line 1785) the Hoare annotation is: true [2018-11-28 13:25:12,835 INFO L451 ceAbstractionStarter]: At program point L1785-1(line 1785) the Hoare annotation is: true [2018-11-28 13:25:12,835 INFO L451 ceAbstractionStarter]: At program point createEmailENTRY(lines 1778 1792) the Hoare annotation is: true [2018-11-28 13:25:12,835 INFO L448 ceAbstractionStarter]: For program point createEmailFINAL(lines 1778 1792) no Hoare annotation was computed. [2018-11-28 13:25:12,835 INFO L451 ceAbstractionStarter]: At program point rjhDeletePrivateKeyENTRY(lines 1272 1281) the Hoare annotation is: true [2018-11-28 13:25:12,836 INFO L448 ceAbstractionStarter]: For program point rjhDeletePrivateKeyEXIT(lines 1272 1281) no Hoare annotation was computed. [2018-11-28 13:25:12,836 INFO L448 ceAbstractionStarter]: For program point rjhDeletePrivateKeyFINAL(lines 1272 1281) no Hoare annotation was computed. [2018-11-28 13:25:12,836 INFO L448 ceAbstractionStarter]: For program point L514-1(line 514) no Hoare annotation was computed. [2018-11-28 13:25:12,836 INFO L444 ceAbstractionStarter]: At program point L671(lines 499 672) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (< ~rjh~0 2) (= ~__ste_client_autoResponse0~0 1)) [2018-11-28 13:25:12,836 INFO L444 ceAbstractionStarter]: At program point L605(lines 592 663) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (< ~rjh~0 2) (= ~__ste_client_autoResponse0~0 1)) [2018-11-28 13:25:12,836 INFO L444 ceAbstractionStarter]: At program point L630(lines 617 661) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (< ~rjh~0 2) (= ~__ste_client_autoResponse0~0 1)) [2018-11-28 13:25:12,836 INFO L444 ceAbstractionStarter]: At program point L556(line 556) the Hoare annotation is: (let ((.cse0 (= test_~op4~0 0))) (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (< ~rjh~0 2) (and (= ~__ste_client_autoResponse0~0 1) .cse0) (and (= 0 ~__ste_client_autoResponse0~0) .cse0))) [2018-11-28 13:25:12,836 INFO L448 ceAbstractionStarter]: For program point L556-1(line 556) no Hoare annotation was computed. [2018-11-28 13:25:12,836 INFO L448 ceAbstractionStarter]: For program point L540(lines 540 547) no Hoare annotation was computed. [2018-11-28 13:25:12,836 INFO L444 ceAbstractionStarter]: At program point L598(line 598) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (< ~rjh~0 2) (= ~__ste_client_autoResponse0~0 1)) [2018-11-28 13:25:12,836 INFO L448 ceAbstractionStarter]: For program point L598-1(line 598) no Hoare annotation was computed. [2018-11-28 13:25:12,837 INFO L444 ceAbstractionStarter]: At program point L623(line 623) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (< ~rjh~0 2) (= ~__ste_client_autoResponse0~0 1)) [2018-11-28 13:25:12,837 INFO L448 ceAbstractionStarter]: For program point L623-1(line 623) no Hoare annotation was computed. [2018-11-28 13:25:12,837 INFO L448 ceAbstractionStarter]: For program point L582(lines 582 589) no Hoare annotation was computed. [2018-11-28 13:25:12,837 INFO L444 ceAbstractionStarter]: At program point L549(lines 536 667) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (< ~rjh~0 2) (= ~__ste_client_autoResponse0~0 1)) [2018-11-28 13:25:12,837 INFO L448 ceAbstractionStarter]: For program point testEXIT(lines 461 678) no Hoare annotation was computed. [2018-11-28 13:25:12,837 INFO L444 ceAbstractionStarter]: At program point testENTRY(lines 461 678) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (and (= 0 ~__ste_client_autoResponse0~0) (= 0 ~__ste_client_forwardReceiver2~0) (= 0 ~__ste_client_forwardReceiver1~0) (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (< ~rjh~0 2)) [2018-11-28 13:25:12,837 INFO L448 ceAbstractionStarter]: For program point L508(lines 508 669) no Hoare annotation was computed. [2018-11-28 13:25:12,837 INFO L448 ceAbstractionStarter]: For program point testFINAL(lines 461 678) no Hoare annotation was computed. [2018-11-28 13:25:12,837 INFO L444 ceAbstractionStarter]: At program point L591(lines 578 664) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (< ~rjh~0 2) (= ~__ste_client_autoResponse0~0 1)) [2018-11-28 13:25:12,837 INFO L448 ceAbstractionStarter]: For program point L649(lines 649 656) no Hoare annotation was computed. [2018-11-28 13:25:12,837 INFO L444 ceAbstractionStarter]: At program point L616(lines 606 662) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (< ~rjh~0 2) (= ~__ste_client_autoResponse0~0 1)) [2018-11-28 13:25:12,838 INFO L444 ceAbstractionStarter]: At program point L649-1(lines 500 670) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (< ~rjh~0 2) (= ~__ste_client_autoResponse0~0 1)) [2018-11-28 13:25:12,838 INFO L444 ceAbstractionStarter]: At program point L542(line 542) the Hoare annotation is: (let ((.cse0 (= test_~op3~0 0))) (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (and (= 0 ~__ste_client_autoResponse0~0) .cse0) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (< ~rjh~0 2) (and (= ~__ste_client_autoResponse0~0 1) .cse0))) [2018-11-28 13:25:12,838 INFO L448 ceAbstractionStarter]: For program point L542-1(line 542) no Hoare annotation was computed. [2018-11-28 13:25:12,838 INFO L448 ceAbstractionStarter]: For program point L501(lines 500 670) no Hoare annotation was computed. [2018-11-28 13:25:12,838 INFO L448 ceAbstractionStarter]: For program point L526(lines 526 533) no Hoare annotation was computed. [2018-11-28 13:25:12,838 INFO L444 ceAbstractionStarter]: At program point L584(line 584) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (< ~rjh~0 2) (= ~__ste_client_autoResponse0~0 1)) [2018-11-28 13:25:12,838 INFO L448 ceAbstractionStarter]: For program point L584-1(line 584) no Hoare annotation was computed. [2018-11-28 13:25:12,838 INFO L448 ceAbstractionStarter]: For program point L568(lines 568 575) no Hoare annotation was computed. [2018-11-28 13:25:12,838 INFO L444 ceAbstractionStarter]: At program point L535(lines 522 668) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (< ~rjh~0 2) (= ~__ste_client_autoResponse0~0 1)) [2018-11-28 13:25:12,838 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 506) no Hoare annotation was computed. [2018-11-28 13:25:12,838 INFO L444 ceAbstractionStarter]: At program point L651(line 651) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (< ~rjh~0 2) (= ~__ste_client_autoResponse0~0 1)) [2018-11-28 13:25:12,839 INFO L448 ceAbstractionStarter]: For program point L651-1(line 651) no Hoare annotation was computed. [2018-11-28 13:25:12,839 INFO L448 ceAbstractionStarter]: For program point L610(lines 610 614) no Hoare annotation was computed. [2018-11-28 13:25:12,839 INFO L444 ceAbstractionStarter]: At program point L577(lines 564 665) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (< ~rjh~0 2) (= ~__ste_client_autoResponse0~0 1)) [2018-11-28 13:25:12,839 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 642) no Hoare annotation was computed. [2018-11-28 13:25:12,839 INFO L444 ceAbstractionStarter]: At program point L528(line 528) the Hoare annotation is: (let ((.cse0 (= test_~op2~0 0))) (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (and .cse0 (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (< ~rjh~0 2) (and .cse0 (= ~__ste_client_autoResponse0~0 1)))) [2018-11-28 13:25:12,839 INFO L448 ceAbstractionStarter]: For program point L528-1(line 528) no Hoare annotation was computed. [2018-11-28 13:25:12,839 INFO L444 ceAbstractionStarter]: At program point L644(lines 631 660) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (< ~rjh~0 2) (= ~__ste_client_autoResponse0~0 1)) [2018-11-28 13:25:12,839 INFO L448 ceAbstractionStarter]: For program point L512(lines 512 519) no Hoare annotation was computed. [2018-11-28 13:25:12,839 INFO L444 ceAbstractionStarter]: At program point L570(line 570) the Hoare annotation is: (let ((.cse0 (= test_~op5~0 0))) (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (and (= 0 ~__ste_client_autoResponse0~0) .cse0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (and (= ~__ste_client_autoResponse0~0 1) .cse0) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (< ~rjh~0 2))) [2018-11-28 13:25:12,839 INFO L448 ceAbstractionStarter]: For program point L570-1(line 570) no Hoare annotation was computed. [2018-11-28 13:25:12,839 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 561) no Hoare annotation was computed. [2018-11-28 13:25:12,840 INFO L444 ceAbstractionStarter]: At program point L521(lines 508 669) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (< ~rjh~0 2) (= ~__ste_client_autoResponse0~0 1)) [2018-11-28 13:25:12,840 INFO L444 ceAbstractionStarter]: At program point L637(line 637) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (< ~rjh~0 2) (= ~__ste_client_autoResponse0~0 1)) [2018-11-28 13:25:12,840 INFO L448 ceAbstractionStarter]: For program point L637-1(line 637) no Hoare annotation was computed. [2018-11-28 13:25:12,840 INFO L448 ceAbstractionStarter]: For program point L596(lines 596 603) no Hoare annotation was computed. [2018-11-28 13:25:12,840 INFO L444 ceAbstractionStarter]: At program point L563(lines 550 666) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (< ~rjh~0 2) (= ~__ste_client_autoResponse0~0 1)) [2018-11-28 13:25:12,840 INFO L448 ceAbstractionStarter]: For program point L621(lines 621 628) no Hoare annotation was computed. [2018-11-28 13:25:12,840 INFO L444 ceAbstractionStarter]: At program point L514(line 514) the Hoare annotation is: (let ((.cse0 (= test_~op1~0 0))) (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (and .cse0 (= ~__ste_client_autoResponse0~0 1)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (< ~rjh~0 2) (and .cse0 (= 0 ~__ste_client_autoResponse0~0)))) [2018-11-28 13:25:12,840 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 166) no Hoare annotation was computed. [2018-11-28 13:25:12,840 INFO L448 ceAbstractionStarter]: For program point getEmailToFINAL(lines 152 170) no Hoare annotation was computed. [2018-11-28 13:25:12,840 INFO L448 ceAbstractionStarter]: For program point L156(lines 156 167) no Hoare annotation was computed. [2018-11-28 13:25:12,840 INFO L448 ceAbstractionStarter]: For program point getEmailToEXIT(lines 152 170) no Hoare annotation was computed. [2018-11-28 13:25:12,840 INFO L451 ceAbstractionStarter]: At program point getEmailToENTRY(lines 152 170) the Hoare annotation is: true [2018-11-28 13:25:12,841 INFO L451 ceAbstractionStarter]: At program point get_queued_emailENTRY(lines 883 891) the Hoare annotation is: true [2018-11-28 13:25:12,841 INFO L448 ceAbstractionStarter]: For program point get_queued_emailFINAL(lines 883 891) no Hoare annotation was computed. [2018-11-28 13:25:12,841 INFO L448 ceAbstractionStarter]: For program point get_queued_emailEXIT(lines 883 891) no Hoare annotation was computed. [2018-11-28 13:25:12,841 INFO L448 ceAbstractionStarter]: For program point L785(lines 785 791) no Hoare annotation was computed. [2018-11-28 13:25:12,841 INFO L448 ceAbstractionStarter]: For program point L785-1(lines 777 794) no Hoare annotation was computed. [2018-11-28 13:25:12,841 INFO L451 ceAbstractionStarter]: At program point incoming__wrappee__SignENTRY(lines 777 794) the Hoare annotation is: true [2018-11-28 13:25:12,841 INFO L448 ceAbstractionStarter]: For program point L783(line 783) no Hoare annotation was computed. [2018-11-28 13:25:12,841 INFO L444 ceAbstractionStarter]: At program point L782(line 782) the Hoare annotation is: (let ((.cse1 (< ~rjh~0 2)) (.cse0 (= |incoming__wrappee__Sign_#in~client| incoming__wrappee__Sign_~client))) (and (or .cse0 (not (= 0 ~__ste_client_autoResponse0~0)) .cse1) (or .cse1 (not (= 1 ~__ste_client_autoResponse0~0)) .cse0))) [2018-11-28 13:25:12,841 INFO L444 ceAbstractionStarter]: At program point L782-1(line 782) the Hoare annotation is: (let ((.cse1 (< ~rjh~0 2)) (.cse0 (= |incoming__wrappee__Sign_#in~client| incoming__wrappee__Sign_~client))) (and (or .cse0 (not (= 0 ~__ste_client_autoResponse0~0)) .cse1) (or .cse1 (not (= 1 ~__ste_client_autoResponse0~0)) .cse0))) [2018-11-28 13:25:12,841 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__SignEXIT(lines 777 794) no Hoare annotation was computed. [2018-11-28 13:25:12,841 INFO L444 ceAbstractionStarter]: At program point L787(line 787) the Hoare annotation is: (let ((.cse0 (= |incoming__wrappee__Sign_#in~client| incoming__wrappee__Sign_~client)) (.cse1 (< ~rjh~0 2))) (and (or (not (= 0 ~__ste_client_autoResponse0~0)) (and (not (= |incoming__wrappee__Sign_#in~client| 1)) .cse0) .cse1) (or .cse0 .cse1 (not (= 1 ~__ste_client_autoResponse0~0))))) [2018-11-28 13:25:12,841 INFO L448 ceAbstractionStarter]: For program point L2420(lines 2420 2424) no Hoare annotation was computed. [2018-11-28 13:25:12,842 INFO L448 ceAbstractionStarter]: For program point setClientAutoResponseEXIT(lines 2410 2429) no Hoare annotation was computed. [2018-11-28 13:25:12,842 INFO L448 ceAbstractionStarter]: For program point L2420-2(lines 2410 2429) no Hoare annotation was computed. [2018-11-28 13:25:12,842 INFO L448 ceAbstractionStarter]: For program point L2417(lines 2417 2425) no Hoare annotation was computed. [2018-11-28 13:25:12,842 INFO L448 ceAbstractionStarter]: For program point L2414(lines 2414 2426) no Hoare annotation was computed. [2018-11-28 13:25:12,842 INFO L444 ceAbstractionStarter]: At program point setClientAutoResponseENTRY(lines 2410 2429) the Hoare annotation is: (let ((.cse0 (< ~rjh~0 2))) (and (or .cse0 (not (= 1 |old(~__ste_client_autoResponse0~0)|)) (= ~__ste_client_autoResponse0~0 |setClientAutoResponse_#in~value|) (not (= |setClientAutoResponse_#in~value| |old(~__ste_client_autoResponse0~0)|))) (or (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) .cse0))) [2018-11-28 13:25:12,842 INFO L448 ceAbstractionStarter]: For program point getClientKeyringUserEXIT(lines 2558 2611) no Hoare annotation was computed. [2018-11-28 13:25:12,842 INFO L448 ceAbstractionStarter]: For program point L2591(lines 2591 2602) no Hoare annotation was computed. [2018-11-28 13:25:12,842 INFO L448 ceAbstractionStarter]: For program point L2581(lines 2581 2587) no Hoare annotation was computed. [2018-11-28 13:25:12,842 INFO L448 ceAbstractionStarter]: For program point L2577(lines 2577 2588) no Hoare annotation was computed. [2018-11-28 13:25:12,842 INFO L448 ceAbstractionStarter]: For program point L2567(lines 2567 2573) no Hoare annotation was computed. [2018-11-28 13:25:12,842 INFO L448 ceAbstractionStarter]: For program point getClientKeyringUserFINAL(lines 2558 2611) no Hoare annotation was computed. [2018-11-28 13:25:12,842 INFO L448 ceAbstractionStarter]: For program point L2563(lines 2563 2574) no Hoare annotation was computed. [2018-11-28 13:25:12,842 INFO L448 ceAbstractionStarter]: For program point L2590(lines 2590 2606) no Hoare annotation was computed. [2018-11-28 13:25:12,843 INFO L451 ceAbstractionStarter]: At program point getClientKeyringUserENTRY(lines 2558 2611) the Hoare annotation is: true [2018-11-28 13:25:12,843 INFO L448 ceAbstractionStarter]: For program point L2576(lines 2576 2607) no Hoare annotation was computed. [2018-11-28 13:25:12,843 INFO L448 ceAbstractionStarter]: For program point L2562(lines 2562 2608) no Hoare annotation was computed. [2018-11-28 13:25:12,843 INFO L448 ceAbstractionStarter]: For program point L2595(lines 2595 2601) no Hoare annotation was computed. [2018-11-28 13:25:12,843 INFO L448 ceAbstractionStarter]: For program point L2620(lines 2620 2624) no Hoare annotation was computed. [2018-11-28 13:25:12,843 INFO L451 ceAbstractionStarter]: At program point setClientKeyringUserENTRY(lines 2612 2655) the Hoare annotation is: true [2018-11-28 13:25:12,843 INFO L448 ceAbstractionStarter]: For program point L2616(lines 2616 2652) no Hoare annotation was computed. [2018-11-28 13:25:12,843 INFO L448 ceAbstractionStarter]: For program point L2639(lines 2639 2647) no Hoare annotation was computed. [2018-11-28 13:25:12,843 INFO L448 ceAbstractionStarter]: For program point L2631(lines 2631 2635) no Hoare annotation was computed. [2018-11-28 13:25:12,843 INFO L448 ceAbstractionStarter]: For program point L2627(lines 2627 2651) no Hoare annotation was computed. [2018-11-28 13:25:12,843 INFO L448 ceAbstractionStarter]: For program point setClientKeyringUserEXIT(lines 2612 2655) no Hoare annotation was computed. [2018-11-28 13:25:12,843 INFO L448 ceAbstractionStarter]: For program point L2617(lines 2617 2625) no Hoare annotation was computed. [2018-11-28 13:25:12,843 INFO L448 ceAbstractionStarter]: For program point L2642(lines 2642 2646) no Hoare annotation was computed. [2018-11-28 13:25:12,843 INFO L448 ceAbstractionStarter]: For program point L2638(lines 2638 2650) no Hoare annotation was computed. [2018-11-28 13:25:12,843 INFO L448 ceAbstractionStarter]: For program point L2638-1(lines 2612 2655) no Hoare annotation was computed. [2018-11-28 13:25:12,844 INFO L448 ceAbstractionStarter]: For program point L2628(lines 2628 2636) no Hoare annotation was computed. [2018-11-28 13:25:12,844 INFO L448 ceAbstractionStarter]: For program point outgoing__wrappee__AutoResponderEXIT(lines 734 745) no Hoare annotation was computed. [2018-11-28 13:25:12,844 INFO L451 ceAbstractionStarter]: At program point L740(line 740) the Hoare annotation is: true [2018-11-28 13:25:12,844 INFO L451 ceAbstractionStarter]: At program point L739(line 739) the Hoare annotation is: true [2018-11-28 13:25:12,844 INFO L451 ceAbstractionStarter]: At program point L740-1(line 740) the Hoare annotation is: true [2018-11-28 13:25:12,844 INFO L448 ceAbstractionStarter]: For program point outgoing__wrappee__AutoResponderFINAL(lines 734 745) no Hoare annotation was computed. [2018-11-28 13:25:12,844 INFO L451 ceAbstractionStarter]: At program point outgoing__wrappee__AutoResponderENTRY(lines 734 745) the Hoare annotation is: true [2018-11-28 13:25:12,844 INFO L448 ceAbstractionStarter]: For program point L739-1(line 739) no Hoare annotation was computed. [2018-11-28 13:25:12,844 INFO L451 ceAbstractionStarter]: At program point setEmailFromENTRY(lines 134 149) the Hoare annotation is: true [2018-11-28 13:25:12,844 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 145) no Hoare annotation was computed. [2018-11-28 13:25:12,844 INFO L448 ceAbstractionStarter]: For program point setEmailFromEXIT(lines 134 149) no Hoare annotation was computed. [2018-11-28 13:25:12,844 INFO L448 ceAbstractionStarter]: For program point L141-2(lines 134 149) no Hoare annotation was computed. [2018-11-28 13:25:12,844 INFO L448 ceAbstractionStarter]: For program point L138(lines 138 146) no Hoare annotation was computed. [2018-11-28 13:25:12,845 INFO L448 ceAbstractionStarter]: For program point isReadableEXIT(lines 1760 1768) no Hoare annotation was computed. [2018-11-28 13:25:12,845 INFO L451 ceAbstractionStarter]: At program point isReadableENTRY(lines 1760 1768) the Hoare annotation is: true [2018-11-28 13:25:12,845 INFO L448 ceAbstractionStarter]: For program point isReadableFINAL(lines 1760 1768) no Hoare annotation was computed. [2018-11-28 13:25:12,845 INFO L448 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 1323 1330) no Hoare annotation was computed. [2018-11-28 13:25:12,845 INFO L451 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 1323 1330) the Hoare annotation is: true [2018-11-28 13:25:12,845 INFO L448 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 1323 1330) no Hoare annotation was computed. [2018-11-28 13:25:12,845 INFO L448 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1327) no Hoare annotation was computed. [2018-11-28 13:25:12,845 INFO L448 ceAbstractionStarter]: For program point L2781(lines 2781 2785) no Hoare annotation was computed. [2018-11-28 13:25:12,845 INFO L448 ceAbstractionStarter]: For program point L2777(lines 2777 2813) no Hoare annotation was computed. [2018-11-28 13:25:12,845 INFO L448 ceAbstractionStarter]: For program point setClientKeyringPublicKeyEXIT(lines 2773 2816) no Hoare annotation was computed. [2018-11-28 13:25:12,845 INFO L448 ceAbstractionStarter]: For program point L2800(lines 2800 2808) no Hoare annotation was computed. [2018-11-28 13:25:12,845 INFO L448 ceAbstractionStarter]: For program point L2792(lines 2792 2796) no Hoare annotation was computed. [2018-11-28 13:25:12,845 INFO L448 ceAbstractionStarter]: For program point L2788(lines 2788 2812) no Hoare annotation was computed. [2018-11-28 13:25:12,846 INFO L448 ceAbstractionStarter]: For program point L2778(lines 2778 2786) no Hoare annotation was computed. [2018-11-28 13:25:12,846 INFO L451 ceAbstractionStarter]: At program point setClientKeyringPublicKeyENTRY(lines 2773 2816) the Hoare annotation is: true [2018-11-28 13:25:12,846 INFO L448 ceAbstractionStarter]: For program point L2803(lines 2803 2807) no Hoare annotation was computed. [2018-11-28 13:25:12,846 INFO L448 ceAbstractionStarter]: For program point L2799-1(lines 2773 2816) no Hoare annotation was computed. [2018-11-28 13:25:12,846 INFO L448 ceAbstractionStarter]: For program point L2799(lines 2799 2811) no Hoare annotation was computed. [2018-11-28 13:25:12,846 INFO L448 ceAbstractionStarter]: For program point L2789(lines 2789 2797) no Hoare annotation was computed. [2018-11-28 13:25:12,846 INFO L451 ceAbstractionStarter]: At program point setup_rjh__wrappee__BaseENTRY(lines 1070 1079) the Hoare annotation is: true [2018-11-28 13:25:12,846 INFO L448 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseFINAL(lines 1070 1079) no Hoare annotation was computed. [2018-11-28 13:25:12,846 INFO L448 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseEXIT(lines 1070 1079) no Hoare annotation was computed. [2018-11-28 13:25:12,846 INFO L444 ceAbstractionStarter]: At program point L1075(line 1075) the Hoare annotation is: (or (not (= 0 ~__ste_client_forwardReceiver1~0)) (not (= 0 ~__ste_client_forwardReceiver2~0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (<= |setup_rjh__wrappee__Base_#in~rjh___0| setup_rjh__wrappee__Base_~rjh___0) (< ~rjh~0 2)) [2018-11-28 13:25:12,846 INFO L448 ceAbstractionStarter]: For program point L2849(lines 2849 2861) no Hoare annotation was computed. [2018-11-28 13:25:12,847 INFO L444 ceAbstractionStarter]: At program point setClientForwardReceiverENTRY(lines 2845 2864) the Hoare annotation is: (let ((.cse4 (not (= 0 |old(~__ste_client_forwardReceiver2~0)|))) (.cse5 (= 0 ~__ste_client_forwardReceiver2~0)) (.cse0 (= 0 ~__ste_client_forwardReceiver0~0)) (.cse2 (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) (.cse6 (not (= 1 ~__ste_client_autoResponse0~0))) (.cse7 (not (= 0 |old(~__ste_client_forwardReceiver1~0)|))) (.cse1 (not (= 0 ~__ste_client_autoResponse0~0))) (.cse8 (= 0 ~__ste_client_forwardReceiver1~0)) (.cse3 (< ~rjh~0 2))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse3 .cse6) (or .cse4 .cse1 .cse3 .cse5) (or .cse7 .cse8 .cse3 .cse6) (or .cse0 .cse2 .cse3 .cse6) (or .cse7 .cse1 .cse8 .cse3))) [2018-11-28 13:25:12,847 INFO L448 ceAbstractionStarter]: For program point setClientForwardReceiverEXIT(lines 2845 2864) no Hoare annotation was computed. [2018-11-28 13:25:12,847 INFO L448 ceAbstractionStarter]: For program point L2855(lines 2855 2859) no Hoare annotation was computed. [2018-11-28 13:25:12,847 INFO L448 ceAbstractionStarter]: For program point L2852(lines 2852 2860) no Hoare annotation was computed. [2018-11-28 13:25:12,847 INFO L448 ceAbstractionStarter]: For program point L2855-2(lines 2845 2864) no Hoare annotation was computed. [2018-11-28 13:25:12,847 INFO L451 ceAbstractionStarter]: At program point L751(line 751) the Hoare annotation is: true [2018-11-28 13:25:12,847 INFO L451 ceAbstractionStarter]: At program point L751-1(line 751) the Hoare annotation is: true [2018-11-28 13:25:12,847 INFO L448 ceAbstractionStarter]: For program point outgoingEXIT(lines 746 756) no Hoare annotation was computed. [2018-11-28 13:25:12,847 INFO L451 ceAbstractionStarter]: At program point outgoingENTRY(lines 746 756) the Hoare annotation is: true [2018-11-28 13:25:12,847 INFO L448 ceAbstractionStarter]: For program point outgoingFINAL(lines 746 756) no Hoare annotation was computed. [2018-11-28 13:25:12,847 INFO L451 ceAbstractionStarter]: At program point select_helpersFINAL(lines 1831 1837) the Hoare annotation is: true [2018-11-28 13:25:12,847 INFO L448 ceAbstractionStarter]: For program point select_helpersEXIT(lines 1831 1837) no Hoare annotation was computed. [2018-11-28 13:25:12,847 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 2886) no Hoare annotation was computed. [2018-11-28 13:25:12,848 INFO L448 ceAbstractionStarter]: For program point getClientIdFINAL(lines 2868 2891) no Hoare annotation was computed. [2018-11-28 13:25:12,848 INFO L448 ceAbstractionStarter]: For program point L2876(lines 2876 2887) no Hoare annotation was computed. [2018-11-28 13:25:12,848 INFO L451 ceAbstractionStarter]: At program point getClientIdENTRY(lines 2868 2891) the Hoare annotation is: true [2018-11-28 13:25:12,848 INFO L448 ceAbstractionStarter]: For program point L2872(lines 2872 2888) no Hoare annotation was computed. [2018-11-28 13:25:12,848 INFO L448 ceAbstractionStarter]: For program point getClientIdEXIT(lines 2868 2891) no Hoare annotation was computed. [2018-11-28 13:25:12,848 INFO L451 ceAbstractionStarter]: At program point isVerifiedENTRY(lines 415 433) the Hoare annotation is: true [2018-11-28 13:25:12,848 INFO L448 ceAbstractionStarter]: For program point isVerifiedFINAL(lines 415 433) no Hoare annotation was computed. [2018-11-28 13:25:12,848 INFO L448 ceAbstractionStarter]: For program point L423(lines 423 429) no Hoare annotation was computed. [2018-11-28 13:25:12,848 INFO L448 ceAbstractionStarter]: For program point isVerifiedEXIT(lines 415 433) no Hoare annotation was computed. [2018-11-28 13:25:12,848 INFO L448 ceAbstractionStarter]: For program point L419(lines 419 430) no Hoare annotation was computed. [2018-11-28 13:25:12,848 INFO L448 ceAbstractionStarter]: For program point deliverFINAL(lines 757 766) no Hoare annotation was computed. [2018-11-28 13:25:12,848 INFO L451 ceAbstractionStarter]: At program point deliverENTRY(lines 757 766) the Hoare annotation is: true [2018-11-28 13:25:12,848 INFO L448 ceAbstractionStarter]: For program point deliverEXIT(lines 757 766) no Hoare annotation was computed. [2018-11-28 13:25:12,848 INFO L448 ceAbstractionStarter]: For program point createClientKeyringEntryEXIT(lines 2524 2548) no Hoare annotation was computed. [2018-11-28 13:25:12,848 INFO L451 ceAbstractionStarter]: At program point L2538(line 2538) the Hoare annotation is: true [2018-11-28 13:25:12,849 INFO L448 ceAbstractionStarter]: For program point L2538-1(line 2538) no Hoare annotation was computed. [2018-11-28 13:25:12,849 INFO L448 ceAbstractionStarter]: For program point L2535(lines 2535 2545) no Hoare annotation was computed. [2018-11-28 13:25:12,849 INFO L451 ceAbstractionStarter]: At program point L2532(line 2532) the Hoare annotation is: true [2018-11-28 13:25:12,849 INFO L451 ceAbstractionStarter]: At program point createClientKeyringEntryENTRY(lines 2524 2548) the Hoare annotation is: true [2018-11-28 13:25:12,849 INFO L448 ceAbstractionStarter]: For program point L2532-1(line 2532) no Hoare annotation was computed. [2018-11-28 13:25:12,849 INFO L448 ceAbstractionStarter]: For program point createClientKeyringEntryFINAL(lines 2524 2548) no Hoare annotation was computed. [2018-11-28 13:25:12,849 INFO L451 ceAbstractionStarter]: At program point L1106-1(line 1106) the Hoare annotation is: true [2018-11-28 13:25:12,849 INFO L448 ceAbstractionStarter]: For program point setup_chuckEXIT(lines 1101 1111) no Hoare annotation was computed. [2018-11-28 13:25:12,849 INFO L451 ceAbstractionStarter]: At program point setup_chuckENTRY(lines 1101 1111) the Hoare annotation is: true [2018-11-28 13:25:12,849 INFO L448 ceAbstractionStarter]: For program point setup_chuckFINAL(lines 1101 1111) no Hoare annotation was computed. [2018-11-28 13:25:12,849 INFO L451 ceAbstractionStarter]: At program point L1106(line 1106) the Hoare annotation is: true [2018-11-28 13:25:12,849 INFO L448 ceAbstractionStarter]: For program point L2752(lines 2752 2763) no Hoare annotation was computed. [2018-11-28 13:25:12,849 INFO L448 ceAbstractionStarter]: For program point L2742(lines 2742 2748) no Hoare annotation was computed. [2018-11-28 13:25:12,849 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 2749) no Hoare annotation was computed. [2018-11-28 13:25:12,850 INFO L448 ceAbstractionStarter]: For program point L2728(lines 2728 2734) no Hoare annotation was computed. [2018-11-28 13:25:12,850 INFO L448 ceAbstractionStarter]: For program point L2724(lines 2724 2735) no Hoare annotation was computed. [2018-11-28 13:25:12,850 INFO L448 ceAbstractionStarter]: For program point L2751(lines 2751 2767) no Hoare annotation was computed. [2018-11-28 13:25:12,850 INFO L448 ceAbstractionStarter]: For program point findPublicKeyFINAL(lines 2719 2772) no Hoare annotation was computed. [2018-11-28 13:25:12,850 INFO L448 ceAbstractionStarter]: For program point L2737(lines 2737 2768) no Hoare annotation was computed. [2018-11-28 13:25:12,850 INFO L448 ceAbstractionStarter]: For program point findPublicKeyEXIT(lines 2719 2772) no Hoare annotation was computed. [2018-11-28 13:25:12,850 INFO L448 ceAbstractionStarter]: For program point L2756(lines 2756 2762) no Hoare annotation was computed. [2018-11-28 13:25:12,850 INFO L451 ceAbstractionStarter]: At program point findPublicKeyENTRY(lines 2719 2772) the Hoare annotation is: true [2018-11-28 13:25:12,850 INFO L448 ceAbstractionStarter]: For program point L2723(lines 2723 2769) no Hoare annotation was computed. [2018-11-28 13:25:12,850 INFO L451 ceAbstractionStarter]: At program point L848(line 848) the Hoare annotation is: true [2018-11-28 13:25:12,850 INFO L448 ceAbstractionStarter]: For program point sendEmailEXIT(lines 842 854) no Hoare annotation was computed. [2018-11-28 13:25:12,850 INFO L448 ceAbstractionStarter]: For program point L848-1(line 848) no Hoare annotation was computed. [2018-11-28 13:25:12,850 INFO L451 ceAbstractionStarter]: At program point sendEmailENTRY(lines 842 854) the Hoare annotation is: true [2018-11-28 13:25:12,850 INFO L448 ceAbstractionStarter]: For program point sendEmailFINAL(lines 842 854) no Hoare annotation was computed. [2018-11-28 13:25:12,850 INFO L451 ceAbstractionStarter]: At program point L850(line 850) the Hoare annotation is: true [2018-11-28 13:25:12,851 INFO L448 ceAbstractionStarter]: For program point getClientAutoResponseFINAL(lines 2386 2409) no Hoare annotation was computed. [2018-11-28 13:25:12,851 INFO L448 ceAbstractionStarter]: For program point L2398(lines 2398 2404) no Hoare annotation was computed. [2018-11-28 13:25:12,851 INFO L448 ceAbstractionStarter]: For program point getClientAutoResponseEXIT(lines 2386 2409) no Hoare annotation was computed. [2018-11-28 13:25:12,851 INFO L448 ceAbstractionStarter]: For program point L2394(lines 2394 2405) no Hoare annotation was computed. [2018-11-28 13:25:12,851 INFO L451 ceAbstractionStarter]: At program point getClientAutoResponseENTRY(lines 2386 2409) the Hoare annotation is: true [2018-11-28 13:25:12,851 INFO L448 ceAbstractionStarter]: For program point L2390(lines 2390 2406) no Hoare annotation was computed. [2018-11-28 13:25:12,851 INFO L444 ceAbstractionStarter]: At program point L993(line 993) the Hoare annotation is: (let ((.cse1 (= verify_~tmp~9 1)) (.cse0 (< ~rjh~0 2))) (and (or (not (= 0 ~__ste_client_autoResponse0~0)) .cse0 .cse1) (or .cse1 .cse0 (not (= 1 ~__ste_client_autoResponse0~0))))) [2018-11-28 13:25:12,851 INFO L448 ceAbstractionStarter]: For program point L993-1(line 993) no Hoare annotation was computed. [2018-11-28 13:25:12,851 INFO L448 ceAbstractionStarter]: For program point L991(lines 991 1002) no Hoare annotation was computed. [2018-11-28 13:25:12,851 INFO L451 ceAbstractionStarter]: At program point L989(line 989) the Hoare annotation is: true [2018-11-28 13:25:12,851 INFO L448 ceAbstractionStarter]: For program point L989-1(line 989) no Hoare annotation was computed. [2018-11-28 13:25:12,852 INFO L444 ceAbstractionStarter]: At program point L1010(line 1010) the Hoare annotation is: (let ((.cse1 (= verify_~tmp~9 1)) (.cse0 (< ~rjh~0 2))) (and (or (not (= 0 ~__ste_client_autoResponse0~0)) .cse0 .cse1) (or .cse1 .cse0 (not (= 1 ~__ste_client_autoResponse0~0))))) [2018-11-28 13:25:12,852 INFO L448 ceAbstractionStarter]: For program point L1010-1(line 1010) no Hoare annotation was computed. [2018-11-28 13:25:12,852 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1022) no Hoare annotation was computed. [2018-11-28 13:25:12,852 INFO L448 ceAbstractionStarter]: For program point L1008-1(lines 978 1025) no Hoare annotation was computed. [2018-11-28 13:25:12,852 INFO L448 ceAbstractionStarter]: For program point L1004(line 1004) no Hoare annotation was computed. [2018-11-28 13:25:12,852 INFO L448 ceAbstractionStarter]: For program point verifyEXIT(lines 978 1025) no Hoare annotation was computed. [2018-11-28 13:25:12,852 INFO L451 ceAbstractionStarter]: At program point verifyENTRY(lines 978 1025) the Hoare annotation is: true [2018-11-28 13:25:12,852 INFO L444 ceAbstractionStarter]: At program point L1015(line 1015) the Hoare annotation is: (let ((.cse1 (= verify_~tmp~9 1)) (.cse0 (< ~rjh~0 2))) (and (or (not (= 0 ~__ste_client_autoResponse0~0)) .cse0 .cse1) (or .cse1 .cse0 (not (= 1 ~__ste_client_autoResponse0~0))))) [2018-11-28 13:25:12,852 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1019) no Hoare annotation was computed. [2018-11-28 13:25:12,852 INFO L444 ceAbstractionStarter]: At program point L1011(line 1011) the Hoare annotation is: (let ((.cse1 (= verify_~tmp~9 1)) (.cse0 (< ~rjh~0 2))) (and (or (not (= 0 ~__ste_client_autoResponse0~0)) .cse0 .cse1) (or .cse1 .cse0 (not (= 1 ~__ste_client_autoResponse0~0))))) [2018-11-28 13:25:12,852 INFO L448 ceAbstractionStarter]: For program point L1011-1(line 1011) no Hoare annotation was computed. [2018-11-28 13:25:12,852 INFO L444 ceAbstractionStarter]: At program point L1005(line 1005) the Hoare annotation is: (let ((.cse1 (= verify_~tmp~9 1)) (.cse0 (< ~rjh~0 2))) (and (or (not (= 0 ~__ste_client_autoResponse0~0)) .cse0 .cse1) (or .cse1 .cse0 (not (= 1 ~__ste_client_autoResponse0~0))))) [2018-11-28 13:25:12,853 INFO L448 ceAbstractionStarter]: For program point L1005-1(line 1005) no Hoare annotation was computed. [2018-11-28 13:25:12,853 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 999) no Hoare annotation was computed. [2018-11-28 13:25:12,853 INFO L444 ceAbstractionStarter]: At program point L995-1(lines 991 1002) the Hoare annotation is: (let ((.cse1 (= verify_~tmp~9 1)) (.cse0 (< ~rjh~0 2))) (and (or (not (= 0 ~__ste_client_autoResponse0~0)) .cse0 .cse1) (or .cse1 .cse0 (not (= 1 ~__ste_client_autoResponse0~0))))) [2018-11-28 13:25:12,853 INFO L444 ceAbstractionStarter]: At program point rjhSetAutoRespondENTRY(lines 1302 1311) the Hoare annotation is: (let ((.cse0 (< ~rjh~0 2))) (and (or .cse0 (not (= 1 |old(~__ste_client_autoResponse0~0)|)) (= ~__ste_client_autoResponse0~0 1)) (or (= 0 ~__ste_client_autoResponse0~0) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) .cse0))) [2018-11-28 13:25:12,853 INFO L448 ceAbstractionStarter]: For program point rjhSetAutoRespondFINAL(lines 1302 1311) no Hoare annotation was computed. [2018-11-28 13:25:12,853 INFO L448 ceAbstractionStarter]: For program point rjhSetAutoRespondEXIT(lines 1302 1311) no Hoare annotation was computed. [2018-11-28 13:25:12,853 INFO L448 ceAbstractionStarter]: For program point L382(lines 382 393) no Hoare annotation was computed. [2018-11-28 13:25:12,853 INFO L448 ceAbstractionStarter]: For program point getEmailSignKeyEXIT(lines 378 396) no Hoare annotation was computed. [2018-11-28 13:25:12,853 INFO L451 ceAbstractionStarter]: At program point getEmailSignKeyENTRY(lines 378 396) the Hoare annotation is: true [2018-11-28 13:25:12,853 INFO L448 ceAbstractionStarter]: For program point getEmailSignKeyFINAL(lines 378 396) no Hoare annotation was computed. [2018-11-28 13:25:12,853 INFO L448 ceAbstractionStarter]: For program point L386(lines 386 392) no Hoare annotation was computed. [2018-11-28 13:25:12,853 INFO L451 ceAbstractionStarter]: At program point setClientPrivateKeyENTRY(lines 2457 2476) the Hoare annotation is: true [2018-11-28 13:25:12,853 INFO L448 ceAbstractionStarter]: For program point L2464(lines 2464 2472) no Hoare annotation was computed. [2018-11-28 13:25:12,853 INFO L448 ceAbstractionStarter]: For program point L2467-2(lines 2457 2476) no Hoare annotation was computed. [2018-11-28 13:25:12,854 INFO L448 ceAbstractionStarter]: For program point L2461(lines 2461 2473) no Hoare annotation was computed. [2018-11-28 13:25:12,854 INFO L448 ceAbstractionStarter]: For program point setClientPrivateKeyEXIT(lines 2457 2476) no Hoare annotation was computed. [2018-11-28 13:25:12,854 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2471) no Hoare annotation was computed. [2018-11-28 13:25:12,854 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddEXIT(lines 1248 1259) no Hoare annotation was computed. [2018-11-28 13:25:12,854 INFO L451 ceAbstractionStarter]: At program point L1254(line 1254) the Hoare annotation is: true [2018-11-28 13:25:12,854 INFO L448 ceAbstractionStarter]: For program point L1253(line 1253) no Hoare annotation was computed. [2018-11-28 13:25:12,854 INFO L451 ceAbstractionStarter]: At program point L1254-1(line 1254) the Hoare annotation is: true [2018-11-28 13:25:12,854 INFO L451 ceAbstractionStarter]: At program point chuckKeyAddENTRY(lines 1248 1259) the Hoare annotation is: true [2018-11-28 13:25:12,854 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddFINAL(lines 1248 1259) no Hoare annotation was computed. [2018-11-28 13:25:12,854 INFO L448 ceAbstractionStarter]: For program point L1753(line 1753) no Hoare annotation was computed. [2018-11-28 13:25:12,854 INFO L451 ceAbstractionStarter]: At program point L1752(line 1752) the Hoare annotation is: true [2018-11-28 13:25:12,854 INFO L451 ceAbstractionStarter]: At program point L1752-1(line 1752) the Hoare annotation is: true [2018-11-28 13:25:12,854 INFO L448 ceAbstractionStarter]: For program point printMailEXIT(lines 1746 1759) no Hoare annotation was computed. [2018-11-28 13:25:12,854 INFO L451 ceAbstractionStarter]: At program point printMailENTRY(lines 1746 1759) the Hoare annotation is: true [2018-11-28 13:25:12,855 INFO L448 ceAbstractionStarter]: For program point printMailFINAL(lines 1746 1759) no Hoare annotation was computed. [2018-11-28 13:25:12,855 INFO L451 ceAbstractionStarter]: At program point forwardENTRY(lines 964 977) the Hoare annotation is: true [2018-11-28 13:25:12,855 INFO L451 ceAbstractionStarter]: At program point L972(line 972) the Hoare annotation is: true [2018-11-28 13:25:12,855 INFO L448 ceAbstractionStarter]: For program point forwardEXIT(lines 964 977) no Hoare annotation was computed. [2018-11-28 13:25:12,855 INFO L451 ceAbstractionStarter]: At program point L972-1(line 972) the Hoare annotation is: true [2018-11-28 13:25:12,855 INFO L451 ceAbstractionStarter]: At program point L970(line 970) the Hoare annotation is: true [2018-11-28 13:25:12,855 INFO L448 ceAbstractionStarter]: For program point L970-1(line 970) no Hoare annotation was computed. [2018-11-28 13:25:12,855 INFO L448 ceAbstractionStarter]: For program point forwardFINAL(lines 964 977) no Hoare annotation was computed. [2018-11-28 13:25:12,855 INFO L451 ceAbstractionStarter]: At program point getClientKeyringSizeENTRY(lines 2480 2503) the Hoare annotation is: true [2018-11-28 13:25:12,855 INFO L448 ceAbstractionStarter]: For program point L2492(lines 2492 2498) no Hoare annotation was computed. [2018-11-28 13:25:12,855 INFO L448 ceAbstractionStarter]: For program point getClientKeyringSizeEXIT(lines 2480 2503) no Hoare annotation was computed. [2018-11-28 13:25:12,855 INFO L448 ceAbstractionStarter]: For program point L2488(lines 2488 2499) no Hoare annotation was computed. [2018-11-28 13:25:12,855 INFO L448 ceAbstractionStarter]: For program point getClientKeyringSizeFINAL(lines 2480 2503) no Hoare annotation was computed. [2018-11-28 13:25:12,855 INFO L448 ceAbstractionStarter]: For program point L2484(lines 2484 2500) no Hoare annotation was computed. [2018-11-28 13:25:12,855 INFO L448 ceAbstractionStarter]: For program point L178-2(lines 171 186) no Hoare annotation was computed. [2018-11-28 13:25:12,856 INFO L448 ceAbstractionStarter]: For program point L175(lines 175 183) no Hoare annotation was computed. [2018-11-28 13:25:12,856 INFO L448 ceAbstractionStarter]: For program point setEmailToEXIT(lines 171 186) no Hoare annotation was computed. [2018-11-28 13:25:12,856 INFO L451 ceAbstractionStarter]: At program point setEmailToENTRY(lines 171 186) the Hoare annotation is: true [2018-11-28 13:25:12,856 INFO L448 ceAbstractionStarter]: For program point L178(lines 178 182) no Hoare annotation was computed. [2018-11-28 13:25:12,856 INFO L451 ceAbstractionStarter]: At program point setEmailIsSignatureVerifiedENTRY(lines 434 449) the Hoare annotation is: true [2018-11-28 13:25:12,856 INFO L448 ceAbstractionStarter]: For program point setEmailIsSignatureVerifiedEXIT(lines 434 449) no Hoare annotation was computed. [2018-11-28 13:25:12,856 INFO L448 ceAbstractionStarter]: For program point L441(lines 441 445) no Hoare annotation was computed. [2018-11-28 13:25:12,856 INFO L448 ceAbstractionStarter]: For program point L441-2(lines 434 449) no Hoare annotation was computed. [2018-11-28 13:25:12,856 INFO L448 ceAbstractionStarter]: For program point L438(lines 438 446) no Hoare annotation was computed. [2018-11-28 13:25:12,856 INFO L448 ceAbstractionStarter]: For program point is_queue_emptyEXIT(lines 865 873) no Hoare annotation was computed. [2018-11-28 13:25:12,856 INFO L451 ceAbstractionStarter]: At program point is_queue_emptyENTRY(lines 865 873) the Hoare annotation is: true [2018-11-28 13:25:12,856 INFO L448 ceAbstractionStarter]: For program point is_queue_emptyFINAL(lines 865 873) no Hoare annotation was computed. [2018-11-28 13:25:12,856 INFO L448 ceAbstractionStarter]: For program point L1202-1(line 1202) no Hoare annotation was computed. [2018-11-28 13:25:12,856 INFO L448 ceAbstractionStarter]: For program point L1200(line 1200) no Hoare annotation was computed. [2018-11-28 13:25:12,857 INFO L451 ceAbstractionStarter]: At program point L1199(line 1199) the Hoare annotation is: true [2018-11-28 13:25:12,857 INFO L451 ceAbstractionStarter]: At program point L1198(line 1198) the Hoare annotation is: true [2018-11-28 13:25:12,857 INFO L451 ceAbstractionStarter]: At program point L1199-1(line 1199) the Hoare annotation is: true [2018-11-28 13:25:12,857 INFO L448 ceAbstractionStarter]: For program point L1198-1(line 1198) no Hoare annotation was computed. [2018-11-28 13:25:12,857 INFO L448 ceAbstractionStarter]: For program point bobKeyAddEXIT(lines 1190 1211) no Hoare annotation was computed. [2018-11-28 13:25:12,857 INFO L451 ceAbstractionStarter]: At program point L1205(line 1205) the Hoare annotation is: true [2018-11-28 13:25:12,857 INFO L448 ceAbstractionStarter]: For program point L1205-1(line 1205) no Hoare annotation was computed. [2018-11-28 13:25:12,857 INFO L451 ceAbstractionStarter]: At program point bobKeyAddENTRY(lines 1190 1211) the Hoare annotation is: true [2018-11-28 13:25:12,857 INFO L448 ceAbstractionStarter]: For program point bobKeyAddFINAL(lines 1190 1211) no Hoare annotation was computed. [2018-11-28 13:25:12,857 INFO L451 ceAbstractionStarter]: At program point L1202(line 1202) the Hoare annotation is: true [2018-11-28 13:25:12,857 INFO L448 ceAbstractionStarter]: For program point L2688(lines 2688 2694) no Hoare annotation was computed. [2018-11-28 13:25:12,857 INFO L448 ceAbstractionStarter]: For program point L2684(lines 2684 2695) no Hoare annotation was computed. [2018-11-28 13:25:12,857 INFO L448 ceAbstractionStarter]: For program point getClientKeyringPublicKeyEXIT(lines 2665 2718) no Hoare annotation was computed. [2018-11-28 13:25:12,857 INFO L448 ceAbstractionStarter]: For program point L2674(lines 2674 2680) no Hoare annotation was computed. [2018-11-28 13:25:12,857 INFO L448 ceAbstractionStarter]: For program point L2670(lines 2670 2681) no Hoare annotation was computed. [2018-11-28 13:25:12,858 INFO L448 ceAbstractionStarter]: For program point L2697(lines 2697 2713) no Hoare annotation was computed. [2018-11-28 13:25:12,858 INFO L448 ceAbstractionStarter]: For program point getClientKeyringPublicKeyFINAL(lines 2665 2718) no Hoare annotation was computed. [2018-11-28 13:25:12,858 INFO L448 ceAbstractionStarter]: For program point L2683(lines 2683 2714) no Hoare annotation was computed. [2018-11-28 13:25:12,858 INFO L451 ceAbstractionStarter]: At program point getClientKeyringPublicKeyENTRY(lines 2665 2718) the Hoare annotation is: true [2018-11-28 13:25:12,858 INFO L448 ceAbstractionStarter]: For program point L2702(lines 2702 2708) no Hoare annotation was computed. [2018-11-28 13:25:12,858 INFO L448 ceAbstractionStarter]: For program point L2669(lines 2669 2715) no Hoare annotation was computed. [2018-11-28 13:25:12,858 INFO L448 ceAbstractionStarter]: For program point L2698(lines 2698 2709) no Hoare annotation was computed. [2018-11-28 13:25:12,858 INFO L448 ceAbstractionStarter]: For program point L401(lines 401 409) no Hoare annotation was computed. [2018-11-28 13:25:12,858 INFO L448 ceAbstractionStarter]: For program point setEmailSignKeyEXIT(lines 397 412) no Hoare annotation was computed. [2018-11-28 13:25:12,858 INFO L451 ceAbstractionStarter]: At program point setEmailSignKeyENTRY(lines 397 412) the Hoare annotation is: true [2018-11-28 13:25:12,858 INFO L448 ceAbstractionStarter]: For program point L404(lines 404 408) no Hoare annotation was computed. [2018-11-28 13:25:12,858 INFO L448 ceAbstractionStarter]: For program point L404-2(lines 397 412) no Hoare annotation was computed. [2018-11-28 13:25:12,858 INFO L448 ceAbstractionStarter]: For program point generateKeyPairFINAL(lines 917 926) no Hoare annotation was computed. [2018-11-28 13:25:12,858 INFO L451 ceAbstractionStarter]: At program point L922(line 922) the Hoare annotation is: true [2018-11-28 13:25:12,858 INFO L451 ceAbstractionStarter]: At program point generateKeyPairENTRY(lines 917 926) the Hoare annotation is: true [2018-11-28 13:25:12,859 INFO L448 ceAbstractionStarter]: For program point generateKeyPairEXIT(lines 917 926) no Hoare annotation was computed. [2018-11-28 13:25:12,859 INFO L451 ceAbstractionStarter]: At program point setup_chuck__wrappee__BaseENTRY(lines 1091 1100) the Hoare annotation is: true [2018-11-28 13:25:12,859 INFO L448 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseFINAL(lines 1091 1100) no Hoare annotation was computed. [2018-11-28 13:25:12,859 INFO L451 ceAbstractionStarter]: At program point L1096(line 1096) the Hoare annotation is: true [2018-11-28 13:25:12,859 INFO L448 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseEXIT(lines 1091 1100) no Hoare annotation was computed. [2018-11-28 13:25:12,859 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-28 13:25:12,859 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-28 13:25:12,859 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-28 13:25:12,859 INFO L448 ceAbstractionStarter]: For program point L1265(line 1265) no Hoare annotation was computed. [2018-11-28 13:25:12,859 INFO L451 ceAbstractionStarter]: At program point L1266-1(line 1266) the Hoare annotation is: true [2018-11-28 13:25:12,859 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddRjhFINAL(lines 1260 1271) no Hoare annotation was computed. [2018-11-28 13:25:12,859 INFO L451 ceAbstractionStarter]: At program point chuckKeyAddRjhENTRY(lines 1260 1271) the Hoare annotation is: true [2018-11-28 13:25:12,859 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddRjhEXIT(lines 1260 1271) no Hoare annotation was computed. [2018-11-28 13:25:12,859 INFO L451 ceAbstractionStarter]: At program point L1266(line 1266) the Hoare annotation is: true [2018-11-28 13:25:12,859 INFO L448 ceAbstractionStarter]: For program point rjhEnableForwardingEXIT(lines 1312 1321) no Hoare annotation was computed. [2018-11-28 13:25:12,860 INFO L444 ceAbstractionStarter]: At program point rjhEnableForwardingENTRY(lines 1312 1321) the Hoare annotation is: (let ((.cse4 (not (= 0 |old(~__ste_client_forwardReceiver2~0)|))) (.cse5 (= 0 ~__ste_client_forwardReceiver2~0)) (.cse0 (= 0 ~__ste_client_forwardReceiver0~0)) (.cse2 (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) (.cse6 (not (= 1 ~__ste_client_autoResponse0~0))) (.cse7 (not (= 0 |old(~__ste_client_forwardReceiver1~0)|))) (.cse1 (not (= 0 ~__ste_client_autoResponse0~0))) (.cse8 (= 0 ~__ste_client_forwardReceiver1~0)) (.cse3 (< ~rjh~0 2))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse3 .cse6) (or .cse4 .cse1 .cse3 .cse5) (or .cse7 .cse8 .cse3 .cse6) (or .cse0 .cse2 .cse3 .cse6) (or .cse7 .cse1 .cse8 .cse3))) [2018-11-28 13:25:12,860 INFO L448 ceAbstractionStarter]: For program point rjhEnableForwardingFINAL(lines 1312 1321) no Hoare annotation was computed. [2018-11-28 13:25:12,860 INFO L448 ceAbstractionStarter]: For program point L1154-1(line 1154) no Hoare annotation was computed. [2018-11-28 13:25:12,860 INFO L448 ceAbstractionStarter]: For program point setupEXIT(lines 1146 1168) no Hoare annotation was computed. [2018-11-28 13:25:12,860 INFO L451 ceAbstractionStarter]: At program point setupENTRY(lines 1146 1168) the Hoare annotation is: true [2018-11-28 13:25:12,860 INFO L448 ceAbstractionStarter]: For program point setupFINAL(lines 1146 1168) no Hoare annotation was computed. [2018-11-28 13:25:12,860 INFO L444 ceAbstractionStarter]: At program point L1162(line 1162) the Hoare annotation is: (or (not (= 0 ~__ste_client_forwardReceiver1~0)) (<= 2 ~rjh~0) (not (= 0 ~__ste_client_forwardReceiver2~0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0))) [2018-11-28 13:25:12,860 INFO L448 ceAbstractionStarter]: For program point L1162-1(line 1162) no Hoare annotation was computed. [2018-11-28 13:25:12,860 INFO L444 ceAbstractionStarter]: At program point L1158(line 1158) the Hoare annotation is: (or (not (= 0 ~__ste_client_forwardReceiver1~0)) (<= 2 ~rjh~0) (not (= 0 ~__ste_client_forwardReceiver2~0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0))) [2018-11-28 13:25:12,860 INFO L448 ceAbstractionStarter]: For program point L1158-1(line 1158) no Hoare annotation was computed. [2018-11-28 13:25:12,860 INFO L451 ceAbstractionStarter]: At program point L1154(line 1154) the Hoare annotation is: true [2018-11-28 13:25:12,860 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-28 13:25:12,861 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~__ste_client_autoResponse0~0) (= 0 ~__ste_client_forwardReceiver2~0) (= 0 ~__ste_client_forwardReceiver1~0) (= 0 ~__ste_client_forwardReceiver0~0)) [2018-11-28 13:25:12,861 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-28 13:25:12,861 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-28 13:25:12,861 INFO L448 ceAbstractionStarter]: For program point __utac_acc__DecryptForward_spec__1EXIT(lines 1794 1811) no Hoare annotation was computed. [2018-11-28 13:25:12,861 INFO L444 ceAbstractionStarter]: At program point L1806(line 1806) the Hoare annotation is: (let ((.cse0 (< ~rjh~0 2))) (and (or .cse0 (not (= 1 ~__ste_client_autoResponse0~0))) (or (not (= 0 ~__ste_client_autoResponse0~0)) .cse0))) [2018-11-28 13:25:12,861 INFO L448 ceAbstractionStarter]: For program point L1806-1(lines 1794 1811) no Hoare annotation was computed. [2018-11-28 13:25:12,861 INFO L448 ceAbstractionStarter]: For program point L1802(lines 1802 1808) no Hoare annotation was computed. [2018-11-28 13:25:12,861 INFO L451 ceAbstractionStarter]: At program point L1800(line 1800) the Hoare annotation is: true [2018-11-28 13:25:12,861 INFO L448 ceAbstractionStarter]: For program point L1800-1(line 1800) no Hoare annotation was computed. [2018-11-28 13:25:12,867 INFO L451 ceAbstractionStarter]: At program point __utac_acc__DecryptForward_spec__1ENTRY(lines 1794 1811) the Hoare annotation is: true [2018-11-28 13:25:12,867 INFO L448 ceAbstractionStarter]: For program point getEmailFromFINAL(lines 115 133) no Hoare annotation was computed. [2018-11-28 13:25:12,867 INFO L448 ceAbstractionStarter]: For program point L123(lines 123 129) no Hoare annotation was computed. [2018-11-28 13:25:12,867 INFO L448 ceAbstractionStarter]: For program point getEmailFromEXIT(lines 115 133) no Hoare annotation was computed. [2018-11-28 13:25:12,867 INFO L451 ceAbstractionStarter]: At program point getEmailFromENTRY(lines 115 133) the Hoare annotation is: true [2018-11-28 13:25:12,867 INFO L448 ceAbstractionStarter]: For program point L119(lines 119 130) no Hoare annotation was computed. [2018-11-28 13:25:12,867 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__KeysEXIT(lines 767 776) no Hoare annotation was computed. [2018-11-28 13:25:12,867 INFO L451 ceAbstractionStarter]: At program point incoming__wrappee__KeysENTRY(lines 767 776) the Hoare annotation is: true [2018-11-28 13:25:12,867 INFO L451 ceAbstractionStarter]: At program point L772(line 772) the Hoare annotation is: true [2018-11-28 13:25:12,867 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__KeysFINAL(lines 767 776) no Hoare annotation was computed. [2018-11-28 13:25:12,868 INFO L448 ceAbstractionStarter]: For program point L2514(lines 2514 2518) no Hoare annotation was computed. [2018-11-28 13:25:12,868 INFO L448 ceAbstractionStarter]: For program point setClientKeyringSizeEXIT(lines 2504 2523) no Hoare annotation was computed. [2018-11-28 13:25:12,868 INFO L448 ceAbstractionStarter]: For program point L2514-2(lines 2504 2523) no Hoare annotation was computed. [2018-11-28 13:25:12,868 INFO L451 ceAbstractionStarter]: At program point setClientKeyringSizeENTRY(lines 2504 2523) the Hoare annotation is: true [2018-11-28 13:25:12,868 INFO L448 ceAbstractionStarter]: For program point L2511(lines 2511 2519) no Hoare annotation was computed. [2018-11-28 13:25:12,868 INFO L448 ceAbstractionStarter]: For program point L2508(lines 2508 2520) no Hoare annotation was computed. [2018-11-28 13:25:12,868 INFO L448 ceAbstractionStarter]: For program point queueFINAL(lines 855 864) no Hoare annotation was computed. [2018-11-28 13:25:12,868 INFO L451 ceAbstractionStarter]: At program point queueENTRY(lines 855 864) the Hoare annotation is: true [2018-11-28 13:25:12,868 INFO L448 ceAbstractionStarter]: For program point queueEXIT(lines 855 864) no Hoare annotation was computed. [2018-11-28 13:25:12,868 INFO L448 ceAbstractionStarter]: For program point L2902(lines 2902 2906) no Hoare annotation was computed. [2018-11-28 13:25:12,868 INFO L448 ceAbstractionStarter]: For program point L2902-2(lines 2892 2911) no Hoare annotation was computed. [2018-11-28 13:25:12,868 INFO L448 ceAbstractionStarter]: For program point L2899(lines 2899 2907) no Hoare annotation was computed. [2018-11-28 13:25:12,868 INFO L448 ceAbstractionStarter]: For program point L2896(lines 2896 2908) no Hoare annotation was computed. [2018-11-28 13:25:12,868 INFO L448 ceAbstractionStarter]: For program point setClientIdEXIT(lines 2892 2911) no Hoare annotation was computed. [2018-11-28 13:25:12,868 INFO L451 ceAbstractionStarter]: At program point setClientIdENTRY(lines 2892 2911) the Hoare annotation is: true [2018-11-28 13:25:12,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 01:25:12 BoogieIcfgContainer [2018-11-28 13:25:12,891 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-28 13:25:12,891 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-28 13:25:12,891 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-28 13:25:12,891 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-28 13:25:12,892 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 01:24:52" (3/4) ... [2018-11-28 13:25:12,898 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-28 13:25:12,907 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobKeyChange [2018-11-28 13:25:12,907 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product [2018-11-28 13:25:12,907 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mail [2018-11-28 13:25:12,907 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2018-11-28 13:25:12,907 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_queued_client [2018-11-28 13:25:12,907 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming__wrappee__Forward [2018-11-28 13:25:12,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isKeyPairValid [2018-11-28 13:25:12,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sign [2018-11-28 13:25:12,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailId [2018-11-28 13:25:12,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-28 13:25:12,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhKeyChange [2018-11-28 13:25:12,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_rjh [2018-11-28 13:25:12,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientPrivateKey [2018-11-28 13:25:12,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailIsSigned [2018-11-28 13:25:12,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure printMail__wrappee__Forward [2018-11-28 13:25:12,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhKeyAdd [2018-11-28 13:25:12,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure printMail__wrappee__AutoResponder [2018-11-28 13:25:12,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobToRjh [2018-11-28 13:25:12,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_bob [2018-11-28 13:25:12,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure select_features [2018-11-28 13:25:12,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure autoRespond [2018-11-28 13:25:12,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_bob__wrappee__Base [2018-11-28 13:25:12,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientForwardReceiver [2018-11-28 13:25:12,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming [2018-11-28 13:25:12,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createEmail [2018-11-28 13:25:12,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhDeletePrivateKey [2018-11-28 13:25:12,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test [2018-11-28 13:25:12,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2018-11-28 13:25:12,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_queued_email [2018-11-28 13:25:12,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming__wrappee__Sign [2018-11-28 13:25:12,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAutoResponse [2018-11-28 13:25:12,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientKeyringUser [2018-11-28 13:25:12,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2018-11-28 13:25:12,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__AutoResponder [2018-11-28 13:25:12,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2018-11-28 13:25:12,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2018-11-28 13:25:12,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2018-11-28 13:25:12,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2018-11-28 13:25:12,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_rjh__wrappee__Base [2018-11-28 13:25:12,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientForwardReceiver [2018-11-28 13:25:12,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2018-11-28 13:25:12,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers [2018-11-28 13:25:12,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientId [2018-11-28 13:25:12,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isVerified [2018-11-28 13:25:12,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure deliver [2018-11-28 13:25:12,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2018-11-28 13:25:12,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_chuck [2018-11-28 13:25:12,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure findPublicKey [2018-11-28 13:25:12,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2018-11-28 13:25:12,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAutoResponse [2018-11-28 13:25:12,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure verify [2018-11-28 13:25:12,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhSetAutoRespond [2018-11-28 13:25:12,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2018-11-28 13:25:12,910 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2018-11-28 13:25:12,910 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2018-11-28 13:25:12,910 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure printMail [2018-11-28 13:25:12,910 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure forward [2018-11-28 13:25:12,910 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientKeyringSize [2018-11-28 13:25:12,910 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2018-11-28 13:25:12,910 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailIsSignatureVerified [2018-11-28 13:25:12,910 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_queue_empty [2018-11-28 13:25:12,910 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobKeyAdd [2018-11-28 13:25:12,910 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientKeyringPublicKey [2018-11-28 13:25:12,910 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailSignKey [2018-11-28 13:25:12,910 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2018-11-28 13:25:12,910 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_chuck__wrappee__Base [2018-11-28 13:25:12,910 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-28 13:25:12,910 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAddRjh [2018-11-28 13:25:12,910 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhEnableForwarding [2018-11-28 13:25:12,910 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup [2018-11-28 13:25:12,911 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__DecryptForward_spec__1 [2018-11-28 13:25:12,911 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2018-11-28 13:25:12,911 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming__wrappee__Keys [2018-11-28 13:25:12,911 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringSize [2018-11-28 13:25:12,911 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue [2018-11-28 13:25:12,911 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2018-11-28 13:25:12,936 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 108 nodes and edges [2018-11-28 13:25:12,937 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 52 nodes and edges [2018-11-28 13:25:12,938 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-11-28 13:25:12,940 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-28 13:25:12,941 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-28 13:25:12,978 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || rjh < 2) || __ste_client_autoResponse0 == 1 [2018-11-28 13:25:12,978 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || rjh < 2) || __ste_client_autoResponse0 == 1 [2018-11-28 13:25:12,978 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || rjh < 2) || __ste_client_autoResponse0 == 1 [2018-11-28 13:25:12,978 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || rjh < 2) || __ste_client_autoResponse0 == 1 [2018-11-28 13:25:12,979 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || rjh < 2) || __ste_client_autoResponse0 == 1 [2018-11-28 13:25:12,979 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || rjh < 2) || __ste_client_autoResponse0 == 1 [2018-11-28 13:25:12,979 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || rjh < 2) || __ste_client_autoResponse0 == 1 [2018-11-28 13:25:12,979 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || rjh < 2) || __ste_client_autoResponse0 == 1 [2018-11-28 13:25:12,979 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || rjh < 2) || __ste_client_autoResponse0 == 1 [2018-11-28 13:25:12,979 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || rjh < 2) || __ste_client_autoResponse0 == 1 [2018-11-28 13:25:12,980 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || rjh < 2) || __ste_client_autoResponse0 == 1 [2018-11-28 13:25:12,980 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || rjh < 2) || __ste_client_autoResponse0 == 1 [2018-11-28 13:25:13,091 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_f9324dab-b567-4cd5-a306-ba2b3d2d1225/bin-2019/uautomizer/witness.graphml [2018-11-28 13:25:13,091 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-28 13:25:13,092 INFO L168 Benchmark]: Toolchain (without parser) took 21922.35 ms. Allocated memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: 1.8 GB). Free memory was 949.6 MB in the beginning and 2.2 GB in the end (delta: -1.2 GB). Peak memory consumption was 592.8 MB. Max. memory is 11.5 GB. [2018-11-28 13:25:13,092 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 13:25:13,092 INFO L168 Benchmark]: CACSL2BoogieTranslator took 616.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.1 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -160.8 MB). Peak memory consumption was 40.7 MB. Max. memory is 11.5 GB. [2018-11-28 13:25:13,093 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.46 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-28 13:25:13,093 INFO L168 Benchmark]: Boogie Preprocessor took 53.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-28 13:25:13,093 INFO L168 Benchmark]: RCFGBuilder took 1043.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 955.3 MB in the end (delta: 145.1 MB). Peak memory consumption was 145.1 MB. Max. memory is 11.5 GB. [2018-11-28 13:25:13,093 INFO L168 Benchmark]: TraceAbstraction took 19969.81 ms. Allocated memory was 1.2 GB in the beginning and 2.8 GB in the end (delta: 1.7 GB). Free memory was 955.3 MB in the beginning and 2.2 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.9 GB. Max. memory is 11.5 GB. [2018-11-28 13:25:13,094 INFO L168 Benchmark]: Witness Printer took 200.26 ms. Allocated memory is still 2.8 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 38.6 MB). Peak memory consumption was 38.6 MB. Max. memory is 11.5 GB. [2018-11-28 13:25:13,095 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 616.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.1 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -160.8 MB). Peak memory consumption was 40.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.46 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 53.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1043.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 955.3 MB in the end (delta: 145.1 MB). Peak memory consumption was 145.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 19969.81 ms. Allocated memory was 1.2 GB in the beginning and 2.8 GB in the end (delta: 1.7 GB). Free memory was 955.3 MB in the beginning and 2.2 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.9 GB. Max. memory is 11.5 GB. * Witness Printer took 200.26 ms. Allocated memory is still 2.8 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 38.6 MB). Peak memory consumption was 38.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1327]: 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: 499]: Loop Invariant Derived loop invariant: (((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || rjh < 2) || __ste_client_autoResponse0 == 1 - InvariantResult [Line: 578]: Loop Invariant Derived loop invariant: (((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || rjh < 2) || __ste_client_autoResponse0 == 1 - InvariantResult [Line: 631]: Loop Invariant Derived loop invariant: (((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || rjh < 2) || __ste_client_autoResponse0 == 1 - InvariantResult [Line: 508]: Loop Invariant Derived loop invariant: (((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || rjh < 2) || __ste_client_autoResponse0 == 1 - InvariantResult [Line: 550]: Loop Invariant Derived loop invariant: (((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || rjh < 2) || __ste_client_autoResponse0 == 1 - InvariantResult [Line: 606]: Loop Invariant Derived loop invariant: (((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || rjh < 2) || __ste_client_autoResponse0 == 1 - InvariantResult [Line: 500]: Loop Invariant Derived loop invariant: (((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || rjh < 2) || __ste_client_autoResponse0 == 1 - InvariantResult [Line: 592]: Loop Invariant Derived loop invariant: (((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || rjh < 2) || __ste_client_autoResponse0 == 1 - InvariantResult [Line: 522]: Loop Invariant Derived loop invariant: (((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || rjh < 2) || __ste_client_autoResponse0 == 1 - InvariantResult [Line: 564]: Loop Invariant Derived loop invariant: (((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || rjh < 2) || __ste_client_autoResponse0 == 1 - InvariantResult [Line: 617]: Loop Invariant Derived loop invariant: (((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || rjh < 2) || __ste_client_autoResponse0 == 1 - InvariantResult [Line: 536]: Loop Invariant Derived loop invariant: (((((!(0 == \old(__ste_client_forwardReceiver1)) || 0 == __ste_client_autoResponse0) || !(0 == \old(__ste_client_forwardReceiver2))) || !(0 == \old(__ste_client_autoResponse0))) || !(0 == \old(__ste_client_forwardReceiver0))) || rjh < 2) || __ste_client_autoResponse0 == 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 77 procedures, 511 locations, 1 error locations. SAFE Result, 19.8s OverallTime, 16 OverallIterations, 3 TraceHistogramMax, 6.2s AutomataDifference, 0.0s DeadEndRemovalTime, 7.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 11380 SDtfs, 4047 SDslu, 45442 SDs, 0 SdLazy, 4733 SolverSat, 59 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 352 GetRequests, 245 SyntacticMatches, 0 SemanticMatches, 107 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 119 ImplicationChecksByTransitivity, 0.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=25321occurred in iteration=15, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 2.6s AutomataMinimizationTime, 16 MinimizatonAttempts, 244 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 184 LocationsWithAnnotation, 26179 PreInvPairs, 35886 NumberOfFragments, 1698 HoareAnnotationTreeSize, 26179 FomulaSimplifications, 184692 FormulaSimplificationTreeSizeReduction, 5.0s HoareSimplificationTime, 184 FomulaSimplificationsInter, 54205 FormulaSimplificationTreeSizeReductionInter, 1.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 1.6s InterpolantComputationTime, 3651 NumberOfCodeBlocks, 3651 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 3634 ConstructedInterpolants, 0 QuantifiedInterpolants, 935415 SizeOfPredicates, 4 NumberOfNonLiveVariables, 2669 ConjunctsInSsa, 8 ConjunctsInUnsatCore, 17 InterpolantComputations, 16 PerfectInterpolantSequences, 623/625 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...