./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 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_5c7489d6-a5ac-4248-9206-45645ebfd856/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5c7489d6-a5ac-4248-9206-45645ebfd856/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5c7489d6-a5ac-4248-9206-45645ebfd856/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5c7489d6-a5ac-4248-9206-45645ebfd856/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_5c7489d6-a5ac-4248-9206-45645ebfd856/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5c7489d6-a5ac-4248-9206-45645ebfd856/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 0.1.23-635dfa2 [2018-12-02 06:03:08,089 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 06:03:08,090 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 06:03:08,096 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 06:03:08,096 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 06:03:08,097 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 06:03:08,097 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 06:03:08,098 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 06:03:08,099 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 06:03:08,099 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 06:03:08,099 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 06:03:08,099 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 06:03:08,100 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 06:03:08,100 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 06:03:08,101 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 06:03:08,101 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 06:03:08,102 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 06:03:08,102 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 06:03:08,103 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 06:03:08,104 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 06:03:08,104 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 06:03:08,105 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 06:03:08,106 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 06:03:08,106 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 06:03:08,106 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 06:03:08,106 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 06:03:08,107 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 06:03:08,107 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 06:03:08,108 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 06:03:08,108 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 06:03:08,108 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 06:03:08,109 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 06:03:08,109 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 06:03:08,109 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 06:03:08,109 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 06:03:08,110 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 06:03:08,110 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5c7489d6-a5ac-4248-9206-45645ebfd856/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-02 06:03:08,116 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 06:03:08,117 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 06:03:08,117 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 06:03:08,117 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 06:03:08,118 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 06:03:08,118 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 06:03:08,118 INFO L133 SettingsManager]: * Use SBE=true [2018-12-02 06:03:08,118 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 06:03:08,118 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 06:03:08,118 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 06:03:08,118 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 06:03:08,118 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 06:03:08,118 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 06:03:08,118 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 06:03:08,118 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 06:03:08,119 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 06:03:08,119 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 06:03:08,119 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 06:03:08,119 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 06:03:08,119 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 06:03:08,119 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 06:03:08,119 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 06:03:08,119 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 06:03:08,119 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 06:03:08,119 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 06:03:08,119 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 06:03:08,120 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 06:03:08,120 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-02 06:03:08,120 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 06:03:08,120 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 06:03:08,120 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_5c7489d6-a5ac-4248-9206-45645ebfd856/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 [2018-12-02 06:03:08,138 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 06:03:08,147 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 06:03:08,149 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 06:03:08,150 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 06:03:08,151 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 06:03:08,151 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5c7489d6-a5ac-4248-9206-45645ebfd856/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/email_spec0_product24_true-unreach-call_true-termination.cil.c [2018-12-02 06:03:08,190 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5c7489d6-a5ac-4248-9206-45645ebfd856/bin-2019/uautomizer/data/03546c7c3/3aaee6a46f3f4a97b3e4950c0409c68c/FLAG66198d742 [2018-12-02 06:03:08,563 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 06:03:08,563 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5c7489d6-a5ac-4248-9206-45645ebfd856/sv-benchmarks/c/product-lines/email_spec0_product24_true-unreach-call_true-termination.cil.c [2018-12-02 06:03:08,573 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5c7489d6-a5ac-4248-9206-45645ebfd856/bin-2019/uautomizer/data/03546c7c3/3aaee6a46f3f4a97b3e4950c0409c68c/FLAG66198d742 [2018-12-02 06:03:08,582 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5c7489d6-a5ac-4248-9206-45645ebfd856/bin-2019/uautomizer/data/03546c7c3/3aaee6a46f3f4a97b3e4950c0409c68c [2018-12-02 06:03:08,583 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 06:03:08,584 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 06:03:08,585 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 06:03:08,585 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 06:03:08,587 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 06:03:08,587 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:03:08" (1/1) ... [2018-12-02 06:03:08,589 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d29bfb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:03:08, skipping insertion in model container [2018-12-02 06:03:08,589 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:03:08" (1/1) ... [2018-12-02 06:03:08,593 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 06:03:08,626 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 06:03:08,914 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 06:03:08,923 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 06:03:08,981 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 06:03:09,014 INFO L195 MainTranslator]: Completed translation [2018-12-02 06:03:09,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:03:09 WrapperNode [2018-12-02 06:03:09,015 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 06:03:09,015 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 06:03:09,015 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 06:03:09,015 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 06:03:09,020 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:03:09" (1/1) ... [2018-12-02 06:03:09,035 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:03:09" (1/1) ... [2018-12-02 06:03:09,041 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 06:03:09,041 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 06:03:09,041 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 06:03:09,042 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 06:03:09,048 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:03:09" (1/1) ... [2018-12-02 06:03:09,048 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:03:09" (1/1) ... [2018-12-02 06:03:09,052 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:03:09" (1/1) ... [2018-12-02 06:03:09,052 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:03:09" (1/1) ... [2018-12-02 06:03:09,066 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:03:09" (1/1) ... [2018-12-02 06:03:09,073 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:03:09" (1/1) ... [2018-12-02 06:03:09,077 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:03:09" (1/1) ... [2018-12-02 06:03:09,081 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 06:03:09,082 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 06:03:09,082 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 06:03:09,082 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 06:03:09,083 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:03:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5c7489d6-a5ac-4248-9206-45645ebfd856/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 [2018-12-02 06:03:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2018-12-02 06:03:09,123 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2018-12-02 06:03:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2018-12-02 06:03:09,123 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2018-12-02 06:03:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2018-12-02 06:03:09,123 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2018-12-02 06:03:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2018-12-02 06:03:09,123 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2018-12-02 06:03:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2018-12-02 06:03:09,124 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2018-12-02 06:03:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2018-12-02 06:03:09,124 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2018-12-02 06:03:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AutoResponder [2018-12-02 06:03:09,124 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AutoResponder [2018-12-02 06:03:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 06:03:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2018-12-02 06:03:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2018-12-02 06:03:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2018-12-02 06:03:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2018-12-02 06:03:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-12-02 06:03:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-12-02 06:03:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2018-12-02 06:03:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2018-12-02 06:03:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2018-12-02 06:03:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2018-12-02 06:03:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2018-12-02 06:03:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2018-12-02 06:03:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2018-12-02 06:03:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2018-12-02 06:03:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2018-12-02 06:03:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2018-12-02 06:03:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2018-12-02 06:03:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2018-12-02 06:03:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2018-12-02 06:03:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2018-12-02 06:03:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2018-12-02 06:03:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2018-12-02 06:03:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2018-12-02 06:03:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2018-12-02 06:03:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2018-12-02 06:03:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2018-12-02 06:03:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2018-12-02 06:03:09,128 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2018-12-02 06:03:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2018-12-02 06:03:09,128 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2018-12-02 06:03:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2018-12-02 06:03:09,128 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2018-12-02 06:03:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2018-12-02 06:03:09,128 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2018-12-02 06:03:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2018-12-02 06:03:09,129 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2018-12-02 06:03:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2018-12-02 06:03:09,129 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2018-12-02 06:03:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2018-12-02 06:03:09,129 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2018-12-02 06:03:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2018-12-02 06:03:09,129 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2018-12-02 06:03:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2018-12-02 06:03:09,129 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2018-12-02 06:03:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-12-02 06:03:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2018-12-02 06:03:09,130 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2018-12-02 06:03:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-02 06:03:09,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-02 06:03:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2018-12-02 06:03:09,130 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2018-12-02 06:03:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2018-12-02 06:03:09,130 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2018-12-02 06:03:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2018-12-02 06:03:09,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2018-12-02 06:03:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2018-12-02 06:03:09,131 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2018-12-02 06:03:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2018-12-02 06:03:09,131 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2018-12-02 06:03:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2018-12-02 06:03:09,131 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2018-12-02 06:03:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2018-12-02 06:03:09,131 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2018-12-02 06:03:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2018-12-02 06:03:09,132 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2018-12-02 06:03:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-12-02 06:03:09,132 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-12-02 06:03:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2018-12-02 06:03:09,132 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2018-12-02 06:03:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2018-12-02 06:03:09,132 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2018-12-02 06:03:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2018-12-02 06:03:09,132 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2018-12-02 06:03:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2018-12-02 06:03:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2018-12-02 06:03:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2018-12-02 06:03:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2018-12-02 06:03:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-02 06:03:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-02 06:03:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2018-12-02 06:03:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2018-12-02 06:03:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2018-12-02 06:03:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2018-12-02 06:03:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2018-12-02 06:03:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2018-12-02 06:03:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2018-12-02 06:03:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2018-12-02 06:03:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2018-12-02 06:03:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2018-12-02 06:03:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2018-12-02 06:03:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2018-12-02 06:03:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-12-02 06:03:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-12-02 06:03:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2018-12-02 06:03:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2018-12-02 06:03:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2018-12-02 06:03:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2018-12-02 06:03:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2018-12-02 06:03:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2018-12-02 06:03:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-12-02 06:03:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-12-02 06:03:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2018-12-02 06:03:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2018-12-02 06:03:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2018-12-02 06:03:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2018-12-02 06:03:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2018-12-02 06:03:09,136 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2018-12-02 06:03:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-12-02 06:03:09,136 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-12-02 06:03:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2018-12-02 06:03:09,136 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2018-12-02 06:03:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2018-12-02 06:03:09,136 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2018-12-02 06:03:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2018-12-02 06:03:09,136 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2018-12-02 06:03:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2018-12-02 06:03:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2018-12-02 06:03:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2018-12-02 06:03:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2018-12-02 06:03:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2018-12-02 06:03:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2018-12-02 06:03:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2018-12-02 06:03:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2018-12-02 06:03:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2018-12-02 06:03:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2018-12-02 06:03:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2018-12-02 06:03:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2018-12-02 06:03:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-02 06:03:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2018-12-02 06:03:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2018-12-02 06:03:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2018-12-02 06:03:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2018-12-02 06:03:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2018-12-02 06:03:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2018-12-02 06:03:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2018-12-02 06:03:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2018-12-02 06:03:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-12-02 06:03:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-12-02 06:03:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 06:03:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 06:03:09,139 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Keys [2018-12-02 06:03:09,139 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Keys [2018-12-02 06:03:09,902 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 06:03:09,902 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-02 06:03:09,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:03:09 BoogieIcfgContainer [2018-12-02 06:03:09,903 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 06:03:09,903 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-02 06:03:09,903 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-02 06:03:09,905 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-02 06:03:09,905 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 06:03:08" (1/3) ... [2018-12-02 06:03:09,906 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a1dde6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:03:09, skipping insertion in model container [2018-12-02 06:03:09,906 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:03:09" (2/3) ... [2018-12-02 06:03:09,906 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a1dde6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:03:09, skipping insertion in model container [2018-12-02 06:03:09,906 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:03:09" (3/3) ... [2018-12-02 06:03:09,907 INFO L112 eAbstractionObserver]: Analyzing ICFG email_spec0_product24_true-unreach-call_true-termination.cil.c [2018-12-02 06:03:09,913 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-02 06:03:09,918 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-02 06:03:09,928 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-02 06:03:09,948 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-02 06:03:09,948 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-02 06:03:09,948 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-02 06:03:09,948 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-02 06:03:09,948 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 06:03:09,949 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 06:03:09,949 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-02 06:03:09,949 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 06:03:09,949 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-02 06:03:09,965 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states. [2018-12-02 06:03:09,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2018-12-02 06:03:09,977 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:03:09,978 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] [2018-12-02 06:03:09,979 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:03:09,982 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:03:09,983 INFO L82 PathProgramCache]: Analyzing trace with hash -195567244, now seen corresponding path program 1 times [2018-12-02 06:03:09,984 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 06:03:09,984 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 06:03:10,012 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:10,012 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:03:10,012 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:10,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:03:10,241 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-02 06:03:10,243 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 06:03:10,243 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-02 06:03:10,245 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-02 06:03:10,253 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-02 06:03:10,253 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-02 06:03:10,254 INFO L87 Difference]: Start difference. First operand 511 states. Second operand 2 states. [2018-12-02 06:03:10,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:03:10,293 INFO L93 Difference]: Finished difference Result 777 states and 1016 transitions. [2018-12-02 06:03:10,293 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-02 06:03:10,294 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 193 [2018-12-02 06:03:10,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:03:10,304 INFO L225 Difference]: With dead ends: 777 [2018-12-02 06:03:10,304 INFO L226 Difference]: Without dead ends: 500 [2018-12-02 06:03:10,307 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-02 06:03:10,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 500 states. [2018-12-02 06:03:10,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 500 to 500. [2018-12-02 06:03:10,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 500 states. [2018-12-02 06:03:10,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 500 states and 658 transitions. [2018-12-02 06:03:10,356 INFO L78 Accepts]: Start accepts. Automaton has 500 states and 658 transitions. Word has length 193 [2018-12-02 06:03:10,357 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:03:10,357 INFO L480 AbstractCegarLoop]: Abstraction has 500 states and 658 transitions. [2018-12-02 06:03:10,357 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-02 06:03:10,357 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 658 transitions. [2018-12-02 06:03:10,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2018-12-02 06:03:10,361 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:03:10,361 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] [2018-12-02 06:03:10,362 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:03:10,362 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:03:10,362 INFO L82 PathProgramCache]: Analyzing trace with hash 677616094, now seen corresponding path program 1 times [2018-12-02 06:03:10,362 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 06:03:10,362 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 06:03:10,363 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:10,363 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:03:10,363 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:10,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:03:10,499 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-02 06:03:10,499 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 06:03:10,499 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 06:03:10,501 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 06:03:10,501 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 06:03:10,501 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 06:03:10,501 INFO L87 Difference]: Start difference. First operand 500 states and 658 transitions. Second operand 3 states. [2018-12-02 06:03:10,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:03:10,536 INFO L93 Difference]: Finished difference Result 760 states and 982 transitions. [2018-12-02 06:03:10,537 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 06:03:10,537 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 194 [2018-12-02 06:03:10,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:03:10,539 INFO L225 Difference]: With dead ends: 760 [2018-12-02 06:03:10,539 INFO L226 Difference]: Without dead ends: 503 [2018-12-02 06:03:10,541 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 06:03:10,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 503 states. [2018-12-02 06:03:10,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 503 to 502. [2018-12-02 06:03:10,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 502 states. [2018-12-02 06:03:10,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 502 states and 660 transitions. [2018-12-02 06:03:10,559 INFO L78 Accepts]: Start accepts. Automaton has 502 states and 660 transitions. Word has length 194 [2018-12-02 06:03:10,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:03:10,559 INFO L480 AbstractCegarLoop]: Abstraction has 502 states and 660 transitions. [2018-12-02 06:03:10,560 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 06:03:10,560 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 660 transitions. [2018-12-02 06:03:10,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2018-12-02 06:03:10,562 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:03:10,562 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] [2018-12-02 06:03:10,562 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:03:10,562 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:03:10,563 INFO L82 PathProgramCache]: Analyzing trace with hash -1045497696, now seen corresponding path program 1 times [2018-12-02 06:03:10,563 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 06:03:10,563 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 06:03:10,563 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:10,564 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:03:10,564 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:10,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:03:10,645 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-02 06:03:10,646 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 06:03:10,646 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 06:03:10,646 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 06:03:10,646 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 06:03:10,646 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 06:03:10,647 INFO L87 Difference]: Start difference. First operand 502 states and 660 transitions. Second operand 3 states. [2018-12-02 06:03:10,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:03:10,678 INFO L93 Difference]: Finished difference Result 982 states and 1321 transitions. [2018-12-02 06:03:10,678 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 06:03:10,679 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 206 [2018-12-02 06:03:10,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:03:10,682 INFO L225 Difference]: With dead ends: 982 [2018-12-02 06:03:10,682 INFO L226 Difference]: Without dead ends: 545 [2018-12-02 06:03:10,683 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 06:03:10,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 545 states. [2018-12-02 06:03:10,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 545 to 544. [2018-12-02 06:03:10,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 544 states. [2018-12-02 06:03:10,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 544 states and 732 transitions. [2018-12-02 06:03:10,701 INFO L78 Accepts]: Start accepts. Automaton has 544 states and 732 transitions. Word has length 206 [2018-12-02 06:03:10,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:03:10,701 INFO L480 AbstractCegarLoop]: Abstraction has 544 states and 732 transitions. [2018-12-02 06:03:10,701 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 06:03:10,702 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 732 transitions. [2018-12-02 06:03:10,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2018-12-02 06:03:10,704 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:03:10,704 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] [2018-12-02 06:03:10,704 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:03:10,704 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:03:10,704 INFO L82 PathProgramCache]: Analyzing trace with hash -272328492, now seen corresponding path program 1 times [2018-12-02 06:03:10,704 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 06:03:10,705 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 06:03:10,705 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:10,705 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:03:10,705 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:10,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:03:10,787 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-02 06:03:10,787 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 06:03:10,787 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 06:03:10,788 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 06:03:10,788 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 06:03:10,788 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 06:03:10,788 INFO L87 Difference]: Start difference. First operand 544 states and 732 transitions. Second operand 3 states. [2018-12-02 06:03:10,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:03:10,816 INFO L93 Difference]: Finished difference Result 1105 states and 1532 transitions. [2018-12-02 06:03:10,817 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 06:03:10,817 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 207 [2018-12-02 06:03:10,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:03:10,820 INFO L225 Difference]: With dead ends: 1105 [2018-12-02 06:03:10,820 INFO L226 Difference]: Without dead ends: 626 [2018-12-02 06:03:10,822 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 06:03:10,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 626 states. [2018-12-02 06:03:10,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 626 to 625. [2018-12-02 06:03:10,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 625 states. [2018-12-02 06:03:10,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 625 states and 870 transitions. [2018-12-02 06:03:10,839 INFO L78 Accepts]: Start accepts. Automaton has 625 states and 870 transitions. Word has length 207 [2018-12-02 06:03:10,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:03:10,840 INFO L480 AbstractCegarLoop]: Abstraction has 625 states and 870 transitions. [2018-12-02 06:03:10,840 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 06:03:10,840 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 870 transitions. [2018-12-02 06:03:10,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2018-12-02 06:03:10,842 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:03:10,843 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] [2018-12-02 06:03:10,843 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:03:10,843 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:03:10,843 INFO L82 PathProgramCache]: Analyzing trace with hash -999059929, now seen corresponding path program 1 times [2018-12-02 06:03:10,844 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 06:03:10,844 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 06:03:10,844 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:10,844 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:03:10,845 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:10,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:03:10,960 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-02 06:03:10,960 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:03:10,961 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5c7489d6-a5ac-4248-9206-45645ebfd856/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 [2018-12-02 06:03:10,969 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:03:11,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:03:11,262 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 06:03:11,382 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-12-02 06:03:11,400 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 06:03:11,400 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [8] total 15 [2018-12-02 06:03:11,401 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-02 06:03:11,401 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-02 06:03:11,401 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2018-12-02 06:03:11,401 INFO L87 Difference]: Start difference. First operand 625 states and 870 transitions. Second operand 15 states. [2018-12-02 06:03:12,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:03:12,210 INFO L93 Difference]: Finished difference Result 1228 states and 1726 transitions. [2018-12-02 06:03:12,210 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-12-02 06:03:12,210 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 210 [2018-12-02 06:03:12,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:03:12,213 INFO L225 Difference]: With dead ends: 1228 [2018-12-02 06:03:12,213 INFO L226 Difference]: Without dead ends: 639 [2018-12-02 06:03:12,215 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 226 GetRequests, 206 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=64, Invalid=398, Unknown=0, NotChecked=0, Total=462 [2018-12-02 06:03:12,216 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 639 states. [2018-12-02 06:03:12,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 639 to 639. [2018-12-02 06:03:12,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 639 states. [2018-12-02 06:03:12,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 639 states and 887 transitions. [2018-12-02 06:03:12,237 INFO L78 Accepts]: Start accepts. Automaton has 639 states and 887 transitions. Word has length 210 [2018-12-02 06:03:12,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:03:12,237 INFO L480 AbstractCegarLoop]: Abstraction has 639 states and 887 transitions. [2018-12-02 06:03:12,237 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-02 06:03:12,237 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 887 transitions. [2018-12-02 06:03:12,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2018-12-02 06:03:12,240 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:03:12,240 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] [2018-12-02 06:03:12,240 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:03:12,240 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:03:12,240 INFO L82 PathProgramCache]: Analyzing trace with hash 1289156595, now seen corresponding path program 1 times [2018-12-02 06:03:12,241 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 06:03:12,241 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 06:03:12,241 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:12,241 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:03:12,242 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:12,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:03:12,391 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-02 06:03:12,391 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 06:03:12,391 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2018-12-02 06:03:12,392 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-12-02 06:03:12,392 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-12-02 06:03:12,392 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=132, Unknown=0, NotChecked=0, Total=156 [2018-12-02 06:03:12,392 INFO L87 Difference]: Start difference. First operand 639 states and 887 transitions. Second operand 13 states. [2018-12-02 06:03:13,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:03:13,553 INFO L93 Difference]: Finished difference Result 1458 states and 2019 transitions. [2018-12-02 06:03:13,554 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-12-02 06:03:13,554 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 218 [2018-12-02 06:03:13,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:03:13,557 INFO L225 Difference]: With dead ends: 1458 [2018-12-02 06:03:13,557 INFO L226 Difference]: Without dead ends: 1214 [2018-12-02 06:03:13,558 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 80 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=84, Invalid=566, Unknown=0, NotChecked=0, Total=650 [2018-12-02 06:03:13,559 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1214 states. [2018-12-02 06:03:13,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1214 to 1206. [2018-12-02 06:03:13,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1206 states. [2018-12-02 06:03:13,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 1206 states and 1693 transitions. [2018-12-02 06:03:13,597 INFO L78 Accepts]: Start accepts. Automaton has 1206 states and 1693 transitions. Word has length 218 [2018-12-02 06:03:13,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:03:13,597 INFO L480 AbstractCegarLoop]: Abstraction has 1206 states and 1693 transitions. [2018-12-02 06:03:13,597 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-12-02 06:03:13,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1693 transitions. [2018-12-02 06:03:13,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2018-12-02 06:03:13,601 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:03:13,602 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] [2018-12-02 06:03:13,602 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:03:13,602 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:03:13,602 INFO L82 PathProgramCache]: Analyzing trace with hash 694886010, now seen corresponding path program 1 times [2018-12-02 06:03:13,602 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 06:03:13,602 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 06:03:13,603 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:13,603 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:03:13,603 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:13,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:03:13,672 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-02 06:03:13,672 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 06:03:13,672 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 06:03:13,672 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 06:03:13,673 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 06:03:13,673 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 06:03:13,673 INFO L87 Difference]: Start difference. First operand 1206 states and 1693 transitions. Second operand 3 states. [2018-12-02 06:03:13,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:03:13,710 INFO L93 Difference]: Finished difference Result 2647 states and 3835 transitions. [2018-12-02 06:03:13,710 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 06:03:13,710 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 216 [2018-12-02 06:03:13,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:03:13,714 INFO L225 Difference]: With dead ends: 2647 [2018-12-02 06:03:13,714 INFO L226 Difference]: Without dead ends: 1520 [2018-12-02 06:03:13,716 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 06:03:13,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1520 states. [2018-12-02 06:03:13,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1520 to 1518. [2018-12-02 06:03:13,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1518 states. [2018-12-02 06:03:13,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 1518 states and 2223 transitions. [2018-12-02 06:03:13,759 INFO L78 Accepts]: Start accepts. Automaton has 1518 states and 2223 transitions. Word has length 216 [2018-12-02 06:03:13,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:03:13,759 INFO L480 AbstractCegarLoop]: Abstraction has 1518 states and 2223 transitions. [2018-12-02 06:03:13,759 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 06:03:13,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 2223 transitions. [2018-12-02 06:03:13,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2018-12-02 06:03:13,762 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:03:13,762 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] [2018-12-02 06:03:13,762 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:03:13,762 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:03:13,762 INFO L82 PathProgramCache]: Analyzing trace with hash 690728130, now seen corresponding path program 1 times [2018-12-02 06:03:13,762 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 06:03:13,762 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 06:03:13,763 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:13,763 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:03:13,763 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:13,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:03:13,863 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-12-02 06:03:13,863 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 06:03:13,863 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-12-02 06:03:13,863 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 06:03:13,864 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 06:03:13,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-12-02 06:03:13,864 INFO L87 Difference]: Start difference. First operand 1518 states and 2223 transitions. Second operand 9 states. [2018-12-02 06:03:13,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:03:13,984 INFO L93 Difference]: Finished difference Result 2034 states and 2879 transitions. [2018-12-02 06:03:13,985 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-02 06:03:13,985 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 219 [2018-12-02 06:03:13,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:03:13,988 INFO L225 Difference]: With dead ends: 2034 [2018-12-02 06:03:13,989 INFO L226 Difference]: Without dead ends: 1541 [2018-12-02 06:03:13,990 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2018-12-02 06:03:13,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1541 states. [2018-12-02 06:03:14,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1541 to 1529. [2018-12-02 06:03:14,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1529 states. [2018-12-02 06:03:14,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 1529 states and 2237 transitions. [2018-12-02 06:03:14,033 INFO L78 Accepts]: Start accepts. Automaton has 1529 states and 2237 transitions. Word has length 219 [2018-12-02 06:03:14,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:03:14,033 INFO L480 AbstractCegarLoop]: Abstraction has 1529 states and 2237 transitions. [2018-12-02 06:03:14,033 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 06:03:14,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2237 transitions. [2018-12-02 06:03:14,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2018-12-02 06:03:14,037 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:03:14,037 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] [2018-12-02 06:03:14,037 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:03:14,037 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:03:14,038 INFO L82 PathProgramCache]: Analyzing trace with hash -814026749, now seen corresponding path program 1 times [2018-12-02 06:03:14,038 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 06:03:14,038 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 06:03:14,038 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:14,038 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:03:14,038 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:14,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:03:14,140 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-12-02 06:03:14,140 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 06:03:14,140 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 06:03:14,140 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 06:03:14,140 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 06:03:14,141 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-02 06:03:14,141 INFO L87 Difference]: Start difference. First operand 1529 states and 2237 transitions. Second operand 6 states. [2018-12-02 06:03:14,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:03:14,519 INFO L93 Difference]: Finished difference Result 3499 states and 5057 transitions. [2018-12-02 06:03:14,519 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-02 06:03:14,520 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 219 [2018-12-02 06:03:14,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:03:14,530 INFO L225 Difference]: With dead ends: 3499 [2018-12-02 06:03:14,531 INFO L226 Difference]: Without dead ends: 2995 [2018-12-02 06:03:14,533 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-12-02 06:03:14,536 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2995 states. [2018-12-02 06:03:14,623 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2995 to 2984. [2018-12-02 06:03:14,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2984 states. [2018-12-02 06:03:14,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2984 states to 2984 states and 4409 transitions. [2018-12-02 06:03:14,629 INFO L78 Accepts]: Start accepts. Automaton has 2984 states and 4409 transitions. Word has length 219 [2018-12-02 06:03:14,629 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:03:14,629 INFO L480 AbstractCegarLoop]: Abstraction has 2984 states and 4409 transitions. [2018-12-02 06:03:14,629 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 06:03:14,629 INFO L276 IsEmpty]: Start isEmpty. Operand 2984 states and 4409 transitions. [2018-12-02 06:03:14,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2018-12-02 06:03:14,634 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:03:14,635 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] [2018-12-02 06:03:14,635 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:03:14,635 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:03:14,635 INFO L82 PathProgramCache]: Analyzing trace with hash 1389223028, now seen corresponding path program 1 times [2018-12-02 06:03:14,635 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 06:03:14,635 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 06:03:14,636 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:14,636 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:03:14,636 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:14,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:03:14,732 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-12-02 06:03:14,733 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 06:03:14,733 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 06:03:14,733 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 06:03:14,733 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 06:03:14,733 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-02 06:03:14,734 INFO L87 Difference]: Start difference. First operand 2984 states and 4409 transitions. Second operand 6 states. [2018-12-02 06:03:15,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:03:15,061 INFO L93 Difference]: Finished difference Result 6946 states and 10099 transitions. [2018-12-02 06:03:15,061 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-02 06:03:15,061 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 220 [2018-12-02 06:03:15,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:03:15,076 INFO L225 Difference]: With dead ends: 6946 [2018-12-02 06:03:15,076 INFO L226 Difference]: Without dead ends: 5933 [2018-12-02 06:03:15,080 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-12-02 06:03:15,084 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5933 states. [2018-12-02 06:03:15,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5933 to 5894. [2018-12-02 06:03:15,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5894 states. [2018-12-02 06:03:15,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5894 states to 5894 states and 8771 transitions. [2018-12-02 06:03:15,282 INFO L78 Accepts]: Start accepts. Automaton has 5894 states and 8771 transitions. Word has length 220 [2018-12-02 06:03:15,282 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:03:15,282 INFO L480 AbstractCegarLoop]: Abstraction has 5894 states and 8771 transitions. [2018-12-02 06:03:15,282 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 06:03:15,282 INFO L276 IsEmpty]: Start isEmpty. Operand 5894 states and 8771 transitions. [2018-12-02 06:03:15,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2018-12-02 06:03:15,292 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:03:15,292 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] [2018-12-02 06:03:15,292 INFO L423 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:03:15,293 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:03:15,293 INFO L82 PathProgramCache]: Analyzing trace with hash 2005437822, now seen corresponding path program 1 times [2018-12-02 06:03:15,293 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 06:03:15,293 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 06:03:15,293 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:15,293 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:03:15,293 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:15,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:03:15,398 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-12-02 06:03:15,398 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 06:03:15,398 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-12-02 06:03:15,398 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 06:03:15,399 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 06:03:15,399 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-12-02 06:03:15,399 INFO L87 Difference]: Start difference. First operand 5894 states and 8771 transitions. Second operand 9 states. [2018-12-02 06:03:15,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:03:15,580 INFO L93 Difference]: Finished difference Result 8045 states and 11517 transitions. [2018-12-02 06:03:15,580 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-02 06:03:15,580 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 221 [2018-12-02 06:03:15,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:03:15,603 INFO L225 Difference]: With dead ends: 8045 [2018-12-02 06:03:15,603 INFO L226 Difference]: Without dead ends: 6014 [2018-12-02 06:03:15,610 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2018-12-02 06:03:15,615 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6014 states. [2018-12-02 06:03:15,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6014 to 5974. [2018-12-02 06:03:15,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5974 states. [2018-12-02 06:03:15,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5974 states to 5974 states and 8883 transitions. [2018-12-02 06:03:15,761 INFO L78 Accepts]: Start accepts. Automaton has 5974 states and 8883 transitions. Word has length 221 [2018-12-02 06:03:15,762 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:03:15,762 INFO L480 AbstractCegarLoop]: Abstraction has 5974 states and 8883 transitions. [2018-12-02 06:03:15,762 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 06:03:15,762 INFO L276 IsEmpty]: Start isEmpty. Operand 5974 states and 8883 transitions. [2018-12-02 06:03:15,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2018-12-02 06:03:15,772 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:03:15,772 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] [2018-12-02 06:03:15,772 INFO L423 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:03:15,772 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:03:15,772 INFO L82 PathProgramCache]: Analyzing trace with hash -954989441, now seen corresponding path program 1 times [2018-12-02 06:03:15,772 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 06:03:15,772 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 06:03:15,773 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:15,773 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:03:15,773 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:15,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:03:15,879 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-12-02 06:03:15,879 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 06:03:15,879 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-12-02 06:03:15,879 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 06:03:15,879 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 06:03:15,879 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-12-02 06:03:15,880 INFO L87 Difference]: Start difference. First operand 5974 states and 8883 transitions. Second operand 9 states. [2018-12-02 06:03:16,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:03:16,040 INFO L93 Difference]: Finished difference Result 8125 states and 11615 transitions. [2018-12-02 06:03:16,041 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-02 06:03:16,041 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 221 [2018-12-02 06:03:16,041 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:03:16,055 INFO L225 Difference]: With dead ends: 8125 [2018-12-02 06:03:16,055 INFO L226 Difference]: Without dead ends: 6014 [2018-12-02 06:03:16,059 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2018-12-02 06:03:16,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6014 states. [2018-12-02 06:03:16,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6014 to 5974. [2018-12-02 06:03:16,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5974 states. [2018-12-02 06:03:16,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5974 states to 5974 states and 8861 transitions. [2018-12-02 06:03:16,215 INFO L78 Accepts]: Start accepts. Automaton has 5974 states and 8861 transitions. Word has length 221 [2018-12-02 06:03:16,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:03:16,216 INFO L480 AbstractCegarLoop]: Abstraction has 5974 states and 8861 transitions. [2018-12-02 06:03:16,216 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 06:03:16,216 INFO L276 IsEmpty]: Start isEmpty. Operand 5974 states and 8861 transitions. [2018-12-02 06:03:16,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2018-12-02 06:03:16,226 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:03:16,226 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] [2018-12-02 06:03:16,226 INFO L423 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:03:16,226 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:03:16,226 INFO L82 PathProgramCache]: Analyzing trace with hash -1807457709, now seen corresponding path program 1 times [2018-12-02 06:03:16,226 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 06:03:16,226 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 06:03:16,227 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:16,227 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:03:16,227 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:16,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:03:16,306 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-12-02 06:03:16,306 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 06:03:16,306 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 06:03:16,306 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 06:03:16,307 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 06:03:16,307 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-02 06:03:16,307 INFO L87 Difference]: Start difference. First operand 5974 states and 8861 transitions. Second operand 6 states. [2018-12-02 06:03:16,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:03:16,719 INFO L93 Difference]: Finished difference Result 13936 states and 20297 transitions. [2018-12-02 06:03:16,720 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-02 06:03:16,720 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 222 [2018-12-02 06:03:16,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:03:16,754 INFO L225 Difference]: With dead ends: 13936 [2018-12-02 06:03:16,754 INFO L226 Difference]: Without dead ends: 11366 [2018-12-02 06:03:16,763 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-12-02 06:03:16,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11366 states. [2018-12-02 06:03:16,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11366 to 11305. [2018-12-02 06:03:16,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11305 states. [2018-12-02 06:03:17,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11305 states to 11305 states and 16959 transitions. [2018-12-02 06:03:17,012 INFO L78 Accepts]: Start accepts. Automaton has 11305 states and 16959 transitions. Word has length 222 [2018-12-02 06:03:17,013 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:03:17,013 INFO L480 AbstractCegarLoop]: Abstraction has 11305 states and 16959 transitions. [2018-12-02 06:03:17,013 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 06:03:17,013 INFO L276 IsEmpty]: Start isEmpty. Operand 11305 states and 16959 transitions. [2018-12-02 06:03:17,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2018-12-02 06:03:17,028 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:03:17,028 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] [2018-12-02 06:03:17,029 INFO L423 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:03:17,029 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:03:17,029 INFO L82 PathProgramCache]: Analyzing trace with hash 1978908959, now seen corresponding path program 1 times [2018-12-02 06:03:17,029 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 06:03:17,029 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 06:03:17,029 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:17,029 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:03:17,029 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:17,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:03:17,115 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-02 06:03:17,115 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 06:03:17,115 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 06:03:17,115 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 06:03:17,115 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 06:03:17,115 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 06:03:17,116 INFO L87 Difference]: Start difference. First operand 11305 states and 16959 transitions. Second operand 3 states. [2018-12-02 06:03:17,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:03:17,388 INFO L93 Difference]: Finished difference Result 27347 states and 42211 transitions. [2018-12-02 06:03:17,389 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 06:03:17,389 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 224 [2018-12-02 06:03:17,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:03:17,420 INFO L225 Difference]: With dead ends: 27347 [2018-12-02 06:03:17,420 INFO L226 Difference]: Without dead ends: 16119 [2018-12-02 06:03:17,438 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 06:03:17,448 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16119 states. [2018-12-02 06:03:17,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16119 to 16105. [2018-12-02 06:03:17,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16105 states. [2018-12-02 06:03:17,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16105 states to 16105 states and 25199 transitions. [2018-12-02 06:03:17,790 INFO L78 Accepts]: Start accepts. Automaton has 16105 states and 25199 transitions. Word has length 224 [2018-12-02 06:03:17,790 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:03:17,790 INFO L480 AbstractCegarLoop]: Abstraction has 16105 states and 25199 transitions. [2018-12-02 06:03:17,790 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 06:03:17,790 INFO L276 IsEmpty]: Start isEmpty. Operand 16105 states and 25199 transitions. [2018-12-02 06:03:17,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2018-12-02 06:03:17,810 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:03:17,811 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] [2018-12-02 06:03:17,811 INFO L423 AbstractCegarLoop]: === Iteration 15 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:03:17,811 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:03:17,811 INFO L82 PathProgramCache]: Analyzing trace with hash -1628790933, now seen corresponding path program 1 times [2018-12-02 06:03:17,811 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 06:03:17,811 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 06:03:17,811 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:17,811 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:03:17,812 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:17,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:03:17,868 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-02 06:03:17,868 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 06:03:17,868 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 06:03:17,868 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 06:03:17,868 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 06:03:17,869 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 06:03:17,869 INFO L87 Difference]: Start difference. First operand 16105 states and 25199 transitions. Second operand 3 states. [2018-12-02 06:03:18,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:03:18,283 INFO L93 Difference]: Finished difference Result 41363 states and 66291 transitions. [2018-12-02 06:03:18,283 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 06:03:18,284 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 225 [2018-12-02 06:03:18,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:03:18,332 INFO L225 Difference]: With dead ends: 41363 [2018-12-02 06:03:18,332 INFO L226 Difference]: Without dead ends: 25335 [2018-12-02 06:03:18,358 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 06:03:18,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25335 states. [2018-12-02 06:03:18,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25335 to 25321. [2018-12-02 06:03:18,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25321 states. [2018-12-02 06:03:19,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25321 states to 25321 states and 40911 transitions. [2018-12-02 06:03:19,015 INFO L78 Accepts]: Start accepts. Automaton has 25321 states and 40911 transitions. Word has length 225 [2018-12-02 06:03:19,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:03:19,016 INFO L480 AbstractCegarLoop]: Abstraction has 25321 states and 40911 transitions. [2018-12-02 06:03:19,016 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 06:03:19,016 INFO L276 IsEmpty]: Start isEmpty. Operand 25321 states and 40911 transitions. [2018-12-02 06:03:19,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2018-12-02 06:03:19,053 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:03:19,054 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] [2018-12-02 06:03:19,054 INFO L423 AbstractCegarLoop]: === Iteration 16 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:03:19,054 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:03:19,054 INFO L82 PathProgramCache]: Analyzing trace with hash -456701889, now seen corresponding path program 1 times [2018-12-02 06:03:19,054 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 06:03:19,054 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 06:03:19,054 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:19,055 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:03:19,055 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:03:19,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:03:19,146 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-02 06:03:19,146 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 06:03:19,146 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-12-02 06:03:19,146 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-02 06:03:19,146 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-02 06:03:19,147 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-12-02 06:03:19,147 INFO L87 Difference]: Start difference. First operand 25321 states and 40911 transitions. Second operand 8 states. [2018-12-02 06:03:19,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:03:19,478 INFO L93 Difference]: Finished difference Result 25321 states and 40911 transitions. [2018-12-02 06:03:19,478 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-02 06:03:19,479 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 226 [2018-12-02 06:03:19,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:03:19,479 INFO L225 Difference]: With dead ends: 25321 [2018-12-02 06:03:19,479 INFO L226 Difference]: Without dead ends: 0 [2018-12-02 06:03:19,514 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-12-02 06:03:19,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-02 06:03:19,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-02 06:03:19,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-02 06:03:19,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-02 06:03:19,517 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 226 [2018-12-02 06:03:19,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:03:19,517 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-02 06:03:19,517 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-02 06:03:19,518 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-02 06:03:19,518 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 06:03:19,521 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-02 06:03:19,767 WARN L180 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-02 06:03:19,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:03:19,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:03:19,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:03:19,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:03:19,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:03:19,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:03:19,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:03:19,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:03:20,682 WARN L180 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-02 06:03:20,870 WARN L180 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-02 06:03:21,017 WARN L180 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-02 06:03:21,243 WARN L180 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-02 06:03:21,438 WARN L180 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-02 06:03:21,621 WARN L180 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-02 06:03:22,028 WARN L180 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-02 06:03:22,180 WARN L180 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-02 06:03:22,445 WARN L180 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-02 06:03:22,654 WARN L180 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-02 06:03:22,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:03:22,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:03:22,831 WARN L180 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-02 06:03:22,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:03:22,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:03:23,173 WARN L180 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-02 06:03:23,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:03:23,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:03:23,423 WARN L180 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-02 06:03:23,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:03:23,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:03:23,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:03:23,558 WARN L180 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 541 DAG size of output: 11 [2018-12-02 06:03:23,696 WARN L180 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-02 06:03:25,704 INFO L448 ceAbstractionStarter]: For program point bobKeyChangeFINAL(lines 1282 1291) no Hoare annotation was computed. [2018-12-02 06:03:25,705 INFO L448 ceAbstractionStarter]: For program point bobKeyChangeEXIT(lines 1282 1291) no Hoare annotation was computed. [2018-12-02 06:03:25,705 INFO L451 ceAbstractionStarter]: At program point bobKeyChangeENTRY(lines 1282 1291) the Hoare annotation is: true [2018-12-02 06:03:25,705 INFO L448 ceAbstractionStarter]: For program point valid_productEXIT(lines 1838 1846) no Hoare annotation was computed. [2018-12-02 06:03:25,705 INFO L451 ceAbstractionStarter]: At program point valid_productENTRY(lines 1838 1846) the Hoare annotation is: true [2018-12-02 06:03:25,705 INFO L448 ceAbstractionStarter]: For program point valid_productFINAL(lines 1838 1846) no Hoare annotation was computed. [2018-12-02 06:03:25,705 INFO L451 ceAbstractionStarter]: At program point mailENTRY(lines 722 733) the Hoare annotation is: true [2018-12-02 06:03:25,705 INFO L448 ceAbstractionStarter]: For program point mailEXIT(lines 722 733) no Hoare annotation was computed. [2018-12-02 06:03:25,705 INFO L451 ceAbstractionStarter]: At program point L729(line 729) the Hoare annotation is: true [2018-12-02 06:03:25,705 INFO L451 ceAbstractionStarter]: At program point L728(line 728) the Hoare annotation is: true [2018-12-02 06:03:25,705 INFO L448 ceAbstractionStarter]: For program point L728-1(line 728) no Hoare annotation was computed. [2018-12-02 06:03:25,705 INFO L448 ceAbstractionStarter]: For program point mailFINAL(lines 722 733) no Hoare annotation was computed. [2018-12-02 06:03:25,705 INFO L448 ceAbstractionStarter]: For program point isSignedEXIT(lines 341 359) no Hoare annotation was computed. [2018-12-02 06:03:25,705 INFO L448 ceAbstractionStarter]: For program point L349(lines 349 355) no Hoare annotation was computed. [2018-12-02 06:03:25,705 INFO L451 ceAbstractionStarter]: At program point isSignedENTRY(lines 341 359) the Hoare annotation is: true [2018-12-02 06:03:25,705 INFO L448 ceAbstractionStarter]: For program point isSignedFINAL(lines 341 359) no Hoare annotation was computed. [2018-12-02 06:03:25,705 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 356) no Hoare annotation was computed. [2018-12-02 06:03:25,705 INFO L448 ceAbstractionStarter]: For program point get_queued_clientEXIT(lines 874 882) no Hoare annotation was computed. [2018-12-02 06:03:25,705 INFO L451 ceAbstractionStarter]: At program point get_queued_clientENTRY(lines 874 882) the Hoare annotation is: true [2018-12-02 06:03:25,705 INFO L448 ceAbstractionStarter]: For program point get_queued_clientFINAL(lines 874 882) no Hoare annotation was computed. [2018-12-02 06:03:25,705 INFO L451 ceAbstractionStarter]: At program point L801(line 801) the Hoare annotation is: true [2018-12-02 06:03:25,706 INFO L451 ceAbstractionStarter]: At program point L801-1(line 801) the Hoare annotation is: true [2018-12-02 06:03:25,706 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__ForwardEXIT(lines 795 815) no Hoare annotation was computed. [2018-12-02 06:03:25,706 INFO L451 ceAbstractionStarter]: At program point incoming__wrappee__ForwardENTRY(lines 795 815) the Hoare annotation is: true [2018-12-02 06:03:25,706 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))) [2018-12-02 06:03:25,706 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))) [2018-12-02 06:03:25,706 INFO L448 ceAbstractionStarter]: For program point L805(lines 805 812) no Hoare annotation was computed. [2018-12-02 06:03:25,706 INFO L448 ceAbstractionStarter]: For program point L805-1(lines 795 815) no Hoare annotation was computed. [2018-12-02 06:03:25,706 INFO L448 ceAbstractionStarter]: For program point L802(line 802) no Hoare annotation was computed. [2018-12-02 06:03:25,706 INFO L448 ceAbstractionStarter]: For program point isKeyPairValidEXIT(lines 892 916) no Hoare annotation was computed. [2018-12-02 06:03:25,706 INFO L451 ceAbstractionStarter]: At program point isKeyPairValidENTRY(lines 892 916) the Hoare annotation is: true [2018-12-02 06:03:25,706 INFO L448 ceAbstractionStarter]: For program point isKeyPairValidFINAL(lines 892 916) no Hoare annotation was computed. [2018-12-02 06:03:25,706 INFO L448 ceAbstractionStarter]: For program point L905(lines 905 910) no Hoare annotation was computed. [2018-12-02 06:03:25,706 INFO L448 ceAbstractionStarter]: For program point L901(lines 901 911) no Hoare annotation was computed. [2018-12-02 06:03:25,706 INFO L451 ceAbstractionStarter]: At program point signENTRY(lines 942 962) the Hoare annotation is: true [2018-12-02 06:03:25,706 INFO L451 ceAbstractionStarter]: At program point L957(line 957) the Hoare annotation is: true [2018-12-02 06:03:25,706 INFO L448 ceAbstractionStarter]: For program point signEXIT(lines 942 962) no Hoare annotation was computed. [2018-12-02 06:03:25,706 INFO L451 ceAbstractionStarter]: At program point L957-1(line 957) the Hoare annotation is: true [2018-12-02 06:03:25,706 INFO L448 ceAbstractionStarter]: For program point signFINAL(lines 942 962) no Hoare annotation was computed. [2018-12-02 06:03:25,706 INFO L448 ceAbstractionStarter]: For program point L951(lines 951 955) no Hoare annotation was computed. [2018-12-02 06:03:25,706 INFO L451 ceAbstractionStarter]: At program point L948(line 948) the Hoare annotation is: true [2018-12-02 06:03:25,706 INFO L448 ceAbstractionStarter]: For program point L948-1(line 948) no Hoare annotation was computed. [2018-12-02 06:03:25,706 INFO L448 ceAbstractionStarter]: For program point getEmailIdFINAL(lines 78 96) no Hoare annotation was computed. [2018-12-02 06:03:25,706 INFO L448 ceAbstractionStarter]: For program point getEmailIdEXIT(lines 78 96) no Hoare annotation was computed. [2018-12-02 06:03:25,706 INFO L451 ceAbstractionStarter]: At program point getEmailIdENTRY(lines 78 96) the Hoare annotation is: true [2018-12-02 06:03:25,707 INFO L448 ceAbstractionStarter]: For program point L86(lines 86 92) no Hoare annotation was computed. [2018-12-02 06:03:25,707 INFO L448 ceAbstractionStarter]: For program point L82(lines 82 93) no Hoare annotation was computed. [2018-12-02 06:03:25,707 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)|))) [2018-12-02 06:03:25,707 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)|))) [2018-12-02 06:03:25,707 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))) [2018-12-02 06:03:25,707 INFO L448 ceAbstractionStarter]: For program point L1179(lines 1179 1186) no Hoare annotation was computed. [2018-12-02 06:03:25,707 INFO L448 ceAbstractionStarter]: For program point L1179-1(lines 1179 1186) no Hoare annotation was computed. [2018-12-02 06:03:25,707 INFO L448 ceAbstractionStarter]: For program point L1177(line 1177) no Hoare annotation was computed. [2018-12-02 06:03:25,707 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1169 1189) no Hoare annotation was computed. [2018-12-02 06:03:25,707 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)|))) [2018-12-02 06:03:25,707 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)|))) [2018-12-02 06:03:25,707 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)|))) [2018-12-02 06:03:25,707 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 1169 1189) no Hoare annotation was computed. [2018-12-02 06:03:25,707 INFO L451 ceAbstractionStarter]: At program point rjhKeyChangeENTRY(lines 1292 1301) the Hoare annotation is: true [2018-12-02 06:03:25,707 INFO L448 ceAbstractionStarter]: For program point rjhKeyChangeEXIT(lines 1292 1301) no Hoare annotation was computed. [2018-12-02 06:03:25,707 INFO L448 ceAbstractionStarter]: For program point rjhKeyChangeFINAL(lines 1292 1301) no Hoare annotation was computed. [2018-12-02 06:03:25,707 INFO L448 ceAbstractionStarter]: For program point setup_rjhFINAL(lines 1080 1090) no Hoare annotation was computed. [2018-12-02 06:03:25,707 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)) [2018-12-02 06:03:25,707 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)) [2018-12-02 06:03:25,707 INFO L451 ceAbstractionStarter]: At program point setup_rjhENTRY(lines 1080 1090) the Hoare annotation is: true [2018-12-02 06:03:25,707 INFO L448 ceAbstractionStarter]: For program point setup_rjhEXIT(lines 1080 1090) no Hoare annotation was computed. [2018-12-02 06:03:25,707 INFO L451 ceAbstractionStarter]: At program point getClientPrivateKeyENTRY(lines 2433 2456) the Hoare annotation is: true [2018-12-02 06:03:25,708 INFO L448 ceAbstractionStarter]: For program point L2445(lines 2445 2451) no Hoare annotation was computed. [2018-12-02 06:03:25,708 INFO L448 ceAbstractionStarter]: For program point getClientPrivateKeyEXIT(lines 2433 2456) no Hoare annotation was computed. [2018-12-02 06:03:25,708 INFO L448 ceAbstractionStarter]: For program point L2441(lines 2441 2452) no Hoare annotation was computed. [2018-12-02 06:03:25,708 INFO L448 ceAbstractionStarter]: For program point getClientPrivateKeyFINAL(lines 2433 2456) no Hoare annotation was computed. [2018-12-02 06:03:25,708 INFO L448 ceAbstractionStarter]: For program point L2437(lines 2437 2453) no Hoare annotation was computed. [2018-12-02 06:03:25,708 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 371) no Hoare annotation was computed. [2018-12-02 06:03:25,708 INFO L448 ceAbstractionStarter]: For program point setEmailIsSignedEXIT(lines 360 375) no Hoare annotation was computed. [2018-12-02 06:03:25,708 INFO L448 ceAbstractionStarter]: For program point L367-2(lines 360 375) no Hoare annotation was computed. [2018-12-02 06:03:25,708 INFO L448 ceAbstractionStarter]: For program point L364(lines 364 372) no Hoare annotation was computed. [2018-12-02 06:03:25,708 INFO L451 ceAbstractionStarter]: At program point setEmailIsSignedENTRY(lines 360 375) the Hoare annotation is: true [2018-12-02 06:03:25,708 INFO L451 ceAbstractionStarter]: At program point L1739(line 1739) the Hoare annotation is: true [2018-12-02 06:03:25,708 INFO L448 ceAbstractionStarter]: For program point printMail__wrappee__ForwardFINAL(lines 1727 1745) no Hoare annotation was computed. [2018-12-02 06:03:25,708 INFO L451 ceAbstractionStarter]: At program point printMail__wrappee__ForwardENTRY(lines 1727 1745) the Hoare annotation is: true [2018-12-02 06:03:25,708 INFO L448 ceAbstractionStarter]: For program point L1739-1(line 1739) no Hoare annotation was computed. [2018-12-02 06:03:25,708 INFO L448 ceAbstractionStarter]: For program point L1736(line 1736) no Hoare annotation was computed. [2018-12-02 06:03:25,708 INFO L451 ceAbstractionStarter]: At program point L1735(line 1735) the Hoare annotation is: true [2018-12-02 06:03:25,708 INFO L448 ceAbstractionStarter]: For program point printMail__wrappee__ForwardEXIT(lines 1727 1745) no Hoare annotation was computed. [2018-12-02 06:03:25,708 INFO L451 ceAbstractionStarter]: At program point L1735-1(line 1735) the Hoare annotation is: true [2018-12-02 06:03:25,708 INFO L448 ceAbstractionStarter]: For program point L1217(line 1217) no Hoare annotation was computed. [2018-12-02 06:03:25,708 INFO L451 ceAbstractionStarter]: At program point L1218-1(line 1218) the Hoare annotation is: true [2018-12-02 06:03:25,708 INFO L448 ceAbstractionStarter]: For program point rjhKeyAddFINAL(lines 1212 1223) no Hoare annotation was computed. [2018-12-02 06:03:25,708 INFO L448 ceAbstractionStarter]: For program point rjhKeyAddEXIT(lines 1212 1223) no Hoare annotation was computed. [2018-12-02 06:03:25,708 INFO L451 ceAbstractionStarter]: At program point rjhKeyAddENTRY(lines 1212 1223) the Hoare annotation is: true [2018-12-02 06:03:25,708 INFO L451 ceAbstractionStarter]: At program point L1218(line 1218) the Hoare annotation is: true [2018-12-02 06:03:25,709 INFO L448 ceAbstractionStarter]: For program point L1714-1(line 1714) no Hoare annotation was computed. [2018-12-02 06:03:25,709 INFO L451 ceAbstractionStarter]: At program point printMail__wrappee__AutoResponderENTRY(lines 1699 1726) the Hoare annotation is: true [2018-12-02 06:03:25,709 INFO L451 ceAbstractionStarter]: At program point L1711(line 1711) the Hoare annotation is: true [2018-12-02 06:03:25,709 INFO L448 ceAbstractionStarter]: For program point L1711-1(line 1711) no Hoare annotation was computed. [2018-12-02 06:03:25,709 INFO L451 ceAbstractionStarter]: At program point L1720(line 1720) the Hoare annotation is: true [2018-12-02 06:03:25,709 INFO L448 ceAbstractionStarter]: For program point printMail__wrappee__AutoResponderFINAL(lines 1699 1726) no Hoare annotation was computed. [2018-12-02 06:03:25,709 INFO L448 ceAbstractionStarter]: For program point L1720-1(line 1720) no Hoare annotation was computed. [2018-12-02 06:03:25,709 INFO L451 ceAbstractionStarter]: At program point L1717(line 1717) the Hoare annotation is: true [2018-12-02 06:03:25,709 INFO L448 ceAbstractionStarter]: For program point L1717-1(line 1717) no Hoare annotation was computed. [2018-12-02 06:03:25,709 INFO L448 ceAbstractionStarter]: For program point printMail__wrappee__AutoResponderEXIT(lines 1699 1726) no Hoare annotation was computed. [2018-12-02 06:03:25,709 INFO L451 ceAbstractionStarter]: At program point L1714(line 1714) the Hoare annotation is: true [2018-12-02 06:03:25,709 INFO L448 ceAbstractionStarter]: For program point L1121(line 1121) no Hoare annotation was computed. [2018-12-02 06:03:25,709 INFO L451 ceAbstractionStarter]: At program point L1120(line 1120) the Hoare annotation is: true [2018-12-02 06:03:25,709 INFO L451 ceAbstractionStarter]: At program point L1120-1(line 1120) the Hoare annotation is: true [2018-12-02 06:03:25,709 INFO L448 ceAbstractionStarter]: For program point bobToRjhEXIT(lines 1112 1134) no Hoare annotation was computed. [2018-12-02 06:03:25,709 INFO L451 ceAbstractionStarter]: At program point bobToRjhENTRY(lines 1112 1134) the Hoare annotation is: true [2018-12-02 06:03:25,709 INFO L451 ceAbstractionStarter]: At program point L1129(line 1129) the Hoare annotation is: true [2018-12-02 06:03:25,709 INFO L451 ceAbstractionStarter]: At program point L1128(line 1128) the Hoare annotation is: true [2018-12-02 06:03:25,709 INFO L448 ceAbstractionStarter]: For program point L1129-1(lines 1112 1134) no Hoare annotation was computed. [2018-12-02 06:03:25,709 INFO L451 ceAbstractionStarter]: At program point L1127(line 1127) the Hoare annotation is: true [2018-12-02 06:03:25,709 INFO L448 ceAbstractionStarter]: For program point L1128-1(line 1128) no Hoare annotation was computed. [2018-12-02 06:03:25,709 INFO L448 ceAbstractionStarter]: For program point L1127-1(line 1127) no Hoare annotation was computed. [2018-12-02 06:03:25,709 INFO L448 ceAbstractionStarter]: For program point L1123(lines 1123 1131) no Hoare annotation was computed. [2018-12-02 06:03:25,709 INFO L451 ceAbstractionStarter]: At program point setup_bobENTRY(lines 1059 1069) the Hoare annotation is: true [2018-12-02 06:03:25,709 INFO L448 ceAbstractionStarter]: For program point setup_bobFINAL(lines 1059 1069) no Hoare annotation was computed. [2018-12-02 06:03:25,709 INFO L451 ceAbstractionStarter]: At program point L1064(line 1064) the Hoare annotation is: true [2018-12-02 06:03:25,710 INFO L451 ceAbstractionStarter]: At program point L1064-1(line 1064) the Hoare annotation is: true [2018-12-02 06:03:25,710 INFO L448 ceAbstractionStarter]: For program point setup_bobEXIT(lines 1059 1069) no Hoare annotation was computed. [2018-12-02 06:03:25,710 INFO L448 ceAbstractionStarter]: For program point select_featuresEXIT(lines 1824 1830) no Hoare annotation was computed. [2018-12-02 06:03:25,710 INFO L451 ceAbstractionStarter]: At program point select_featuresFINAL(lines 1824 1830) the Hoare annotation is: true [2018-12-02 06:03:25,710 INFO L448 ceAbstractionStarter]: For program point autoRespondEXIT(lines 927 941) no Hoare annotation was computed. [2018-12-02 06:03:25,710 INFO L451 ceAbstractionStarter]: At program point autoRespondENTRY(lines 927 941) the Hoare annotation is: true [2018-12-02 06:03:25,710 INFO L448 ceAbstractionStarter]: For program point autoRespondFINAL(lines 927 941) no Hoare annotation was computed. [2018-12-02 06:03:25,710 INFO L451 ceAbstractionStarter]: At program point L936(line 936) the Hoare annotation is: true [2018-12-02 06:03:25,710 INFO L451 ceAbstractionStarter]: At program point L936-1(line 936) the Hoare annotation is: true [2018-12-02 06:03:25,710 INFO L451 ceAbstractionStarter]: At program point L934(line 934) the Hoare annotation is: true [2018-12-02 06:03:25,710 INFO L448 ceAbstractionStarter]: For program point L934-1(line 934) no Hoare annotation was computed. [2018-12-02 06:03:25,710 INFO L448 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseFINAL(lines 1049 1058) no Hoare annotation was computed. [2018-12-02 06:03:25,710 INFO L451 ceAbstractionStarter]: At program point L1054(line 1054) the Hoare annotation is: true [2018-12-02 06:03:25,710 INFO L451 ceAbstractionStarter]: At program point setup_bob__wrappee__BaseENTRY(lines 1049 1058) the Hoare annotation is: true [2018-12-02 06:03:25,710 INFO L448 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseEXIT(lines 1049 1058) no Hoare annotation was computed. [2018-12-02 06:03:25,710 INFO L448 ceAbstractionStarter]: For program point L2833(lines 2833 2839) no Hoare annotation was computed. [2018-12-02 06:03:25,710 INFO L448 ceAbstractionStarter]: For program point getClientForwardReceiverFINAL(lines 2821 2844) no Hoare annotation was computed. [2018-12-02 06:03:25,710 INFO L448 ceAbstractionStarter]: For program point L2829(lines 2829 2840) no Hoare annotation was computed. [2018-12-02 06:03:25,710 INFO L448 ceAbstractionStarter]: For program point getClientForwardReceiverEXIT(lines 2821 2844) no Hoare annotation was computed. [2018-12-02 06:03:25,710 INFO L448 ceAbstractionStarter]: For program point L2825(lines 2825 2841) no Hoare annotation was computed. [2018-12-02 06:03:25,710 INFO L451 ceAbstractionStarter]: At program point getClientForwardReceiverENTRY(lines 2821 2844) the Hoare annotation is: true [2018-12-02 06:03:25,710 INFO L448 ceAbstractionStarter]: For program point incomingFINAL(lines 816 826) no Hoare annotation was computed. [2018-12-02 06:03:25,710 INFO L451 ceAbstractionStarter]: At program point incomingENTRY(lines 816 826) the Hoare annotation is: true [2018-12-02 06:03:25,710 INFO L451 ceAbstractionStarter]: At program point L821(line 821) the Hoare annotation is: true [2018-12-02 06:03:25,710 INFO L451 ceAbstractionStarter]: At program point L821-1(line 821) the Hoare annotation is: true [2018-12-02 06:03:25,710 INFO L448 ceAbstractionStarter]: For program point incomingEXIT(lines 816 826) no Hoare annotation was computed. [2018-12-02 06:03:25,711 INFO L448 ceAbstractionStarter]: For program point createEmailEXIT(lines 1778 1792) no Hoare annotation was computed. [2018-12-02 06:03:25,711 INFO L448 ceAbstractionStarter]: For program point L1786(line 1786) no Hoare annotation was computed. [2018-12-02 06:03:25,711 INFO L451 ceAbstractionStarter]: At program point L1785(line 1785) the Hoare annotation is: true [2018-12-02 06:03:25,711 INFO L451 ceAbstractionStarter]: At program point L1785-1(line 1785) the Hoare annotation is: true [2018-12-02 06:03:25,711 INFO L451 ceAbstractionStarter]: At program point createEmailENTRY(lines 1778 1792) the Hoare annotation is: true [2018-12-02 06:03:25,711 INFO L448 ceAbstractionStarter]: For program point createEmailFINAL(lines 1778 1792) no Hoare annotation was computed. [2018-12-02 06:03:25,711 INFO L451 ceAbstractionStarter]: At program point rjhDeletePrivateKeyENTRY(lines 1272 1281) the Hoare annotation is: true [2018-12-02 06:03:25,711 INFO L448 ceAbstractionStarter]: For program point rjhDeletePrivateKeyEXIT(lines 1272 1281) no Hoare annotation was computed. [2018-12-02 06:03:25,711 INFO L448 ceAbstractionStarter]: For program point rjhDeletePrivateKeyFINAL(lines 1272 1281) no Hoare annotation was computed. [2018-12-02 06:03:25,711 INFO L448 ceAbstractionStarter]: For program point L514-1(line 514) no Hoare annotation was computed. [2018-12-02 06:03:25,711 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)) [2018-12-02 06:03:25,711 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)) [2018-12-02 06:03:25,711 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)) [2018-12-02 06:03:25,711 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))) [2018-12-02 06:03:25,711 INFO L448 ceAbstractionStarter]: For program point L556-1(line 556) no Hoare annotation was computed. [2018-12-02 06:03:25,711 INFO L448 ceAbstractionStarter]: For program point L540(lines 540 547) no Hoare annotation was computed. [2018-12-02 06:03:25,711 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)) [2018-12-02 06:03:25,711 INFO L448 ceAbstractionStarter]: For program point L598-1(line 598) no Hoare annotation was computed. [2018-12-02 06:03:25,711 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)) [2018-12-02 06:03:25,711 INFO L448 ceAbstractionStarter]: For program point L623-1(line 623) no Hoare annotation was computed. [2018-12-02 06:03:25,711 INFO L448 ceAbstractionStarter]: For program point L582(lines 582 589) no Hoare annotation was computed. [2018-12-02 06:03:25,711 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)) [2018-12-02 06:03:25,712 INFO L448 ceAbstractionStarter]: For program point testEXIT(lines 461 678) no Hoare annotation was computed. [2018-12-02 06:03:25,712 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)) [2018-12-02 06:03:25,712 INFO L448 ceAbstractionStarter]: For program point L508(lines 508 669) no Hoare annotation was computed. [2018-12-02 06:03:25,712 INFO L448 ceAbstractionStarter]: For program point testFINAL(lines 461 678) no Hoare annotation was computed. [2018-12-02 06:03:25,712 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)) [2018-12-02 06:03:25,712 INFO L448 ceAbstractionStarter]: For program point L649(lines 649 656) no Hoare annotation was computed. [2018-12-02 06:03:25,712 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)) [2018-12-02 06:03:25,712 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)) [2018-12-02 06:03:25,712 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))) [2018-12-02 06:03:25,712 INFO L448 ceAbstractionStarter]: For program point L542-1(line 542) no Hoare annotation was computed. [2018-12-02 06:03:25,712 INFO L448 ceAbstractionStarter]: For program point L501(lines 500 670) no Hoare annotation was computed. [2018-12-02 06:03:25,712 INFO L448 ceAbstractionStarter]: For program point L526(lines 526 533) no Hoare annotation was computed. [2018-12-02 06:03:25,712 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)) [2018-12-02 06:03:25,712 INFO L448 ceAbstractionStarter]: For program point L584-1(line 584) no Hoare annotation was computed. [2018-12-02 06:03:25,712 INFO L448 ceAbstractionStarter]: For program point L568(lines 568 575) no Hoare annotation was computed. [2018-12-02 06:03:25,712 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)) [2018-12-02 06:03:25,712 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 506) no Hoare annotation was computed. [2018-12-02 06:03:25,712 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)) [2018-12-02 06:03:25,712 INFO L448 ceAbstractionStarter]: For program point L651-1(line 651) no Hoare annotation was computed. [2018-12-02 06:03:25,712 INFO L448 ceAbstractionStarter]: For program point L610(lines 610 614) no Hoare annotation was computed. [2018-12-02 06:03:25,712 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)) [2018-12-02 06:03:25,712 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 642) no Hoare annotation was computed. [2018-12-02 06:03:25,713 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)))) [2018-12-02 06:03:25,713 INFO L448 ceAbstractionStarter]: For program point L528-1(line 528) no Hoare annotation was computed. [2018-12-02 06:03:25,713 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)) [2018-12-02 06:03:25,713 INFO L448 ceAbstractionStarter]: For program point L512(lines 512 519) no Hoare annotation was computed. [2018-12-02 06:03:25,713 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))) [2018-12-02 06:03:25,713 INFO L448 ceAbstractionStarter]: For program point L570-1(line 570) no Hoare annotation was computed. [2018-12-02 06:03:25,713 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 561) no Hoare annotation was computed. [2018-12-02 06:03:25,713 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)) [2018-12-02 06:03:25,713 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)) [2018-12-02 06:03:25,713 INFO L448 ceAbstractionStarter]: For program point L637-1(line 637) no Hoare annotation was computed. [2018-12-02 06:03:25,713 INFO L448 ceAbstractionStarter]: For program point L596(lines 596 603) no Hoare annotation was computed. [2018-12-02 06:03:25,713 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)) [2018-12-02 06:03:25,713 INFO L448 ceAbstractionStarter]: For program point L621(lines 621 628) no Hoare annotation was computed. [2018-12-02 06:03:25,713 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)))) [2018-12-02 06:03:25,713 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 166) no Hoare annotation was computed. [2018-12-02 06:03:25,713 INFO L448 ceAbstractionStarter]: For program point getEmailToFINAL(lines 152 170) no Hoare annotation was computed. [2018-12-02 06:03:25,713 INFO L448 ceAbstractionStarter]: For program point L156(lines 156 167) no Hoare annotation was computed. [2018-12-02 06:03:25,713 INFO L448 ceAbstractionStarter]: For program point getEmailToEXIT(lines 152 170) no Hoare annotation was computed. [2018-12-02 06:03:25,713 INFO L451 ceAbstractionStarter]: At program point getEmailToENTRY(lines 152 170) the Hoare annotation is: true [2018-12-02 06:03:25,713 INFO L451 ceAbstractionStarter]: At program point get_queued_emailENTRY(lines 883 891) the Hoare annotation is: true [2018-12-02 06:03:25,713 INFO L448 ceAbstractionStarter]: For program point get_queued_emailFINAL(lines 883 891) no Hoare annotation was computed. [2018-12-02 06:03:25,713 INFO L448 ceAbstractionStarter]: For program point get_queued_emailEXIT(lines 883 891) no Hoare annotation was computed. [2018-12-02 06:03:25,714 INFO L448 ceAbstractionStarter]: For program point L785(lines 785 791) no Hoare annotation was computed. [2018-12-02 06:03:25,714 INFO L448 ceAbstractionStarter]: For program point L785-1(lines 777 794) no Hoare annotation was computed. [2018-12-02 06:03:25,714 INFO L451 ceAbstractionStarter]: At program point incoming__wrappee__SignENTRY(lines 777 794) the Hoare annotation is: true [2018-12-02 06:03:25,714 INFO L448 ceAbstractionStarter]: For program point L783(line 783) no Hoare annotation was computed. [2018-12-02 06:03:25,714 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))) [2018-12-02 06:03:25,714 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))) [2018-12-02 06:03:25,714 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__SignEXIT(lines 777 794) no Hoare annotation was computed. [2018-12-02 06:03:25,714 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))))) [2018-12-02 06:03:25,714 INFO L448 ceAbstractionStarter]: For program point L2420(lines 2420 2424) no Hoare annotation was computed. [2018-12-02 06:03:25,714 INFO L448 ceAbstractionStarter]: For program point setClientAutoResponseEXIT(lines 2410 2429) no Hoare annotation was computed. [2018-12-02 06:03:25,714 INFO L448 ceAbstractionStarter]: For program point L2420-2(lines 2410 2429) no Hoare annotation was computed. [2018-12-02 06:03:25,714 INFO L448 ceAbstractionStarter]: For program point L2417(lines 2417 2425) no Hoare annotation was computed. [2018-12-02 06:03:25,714 INFO L448 ceAbstractionStarter]: For program point L2414(lines 2414 2426) no Hoare annotation was computed. [2018-12-02 06:03:25,714 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))) [2018-12-02 06:03:25,714 INFO L448 ceAbstractionStarter]: For program point getClientKeyringUserEXIT(lines 2558 2611) no Hoare annotation was computed. [2018-12-02 06:03:25,714 INFO L448 ceAbstractionStarter]: For program point L2591(lines 2591 2602) no Hoare annotation was computed. [2018-12-02 06:03:25,714 INFO L448 ceAbstractionStarter]: For program point L2581(lines 2581 2587) no Hoare annotation was computed. [2018-12-02 06:03:25,714 INFO L448 ceAbstractionStarter]: For program point L2577(lines 2577 2588) no Hoare annotation was computed. [2018-12-02 06:03:25,714 INFO L448 ceAbstractionStarter]: For program point L2567(lines 2567 2573) no Hoare annotation was computed. [2018-12-02 06:03:25,714 INFO L448 ceAbstractionStarter]: For program point getClientKeyringUserFINAL(lines 2558 2611) no Hoare annotation was computed. [2018-12-02 06:03:25,714 INFO L448 ceAbstractionStarter]: For program point L2563(lines 2563 2574) no Hoare annotation was computed. [2018-12-02 06:03:25,714 INFO L448 ceAbstractionStarter]: For program point L2590(lines 2590 2606) no Hoare annotation was computed. [2018-12-02 06:03:25,714 INFO L451 ceAbstractionStarter]: At program point getClientKeyringUserENTRY(lines 2558 2611) the Hoare annotation is: true [2018-12-02 06:03:25,714 INFO L448 ceAbstractionStarter]: For program point L2576(lines 2576 2607) no Hoare annotation was computed. [2018-12-02 06:03:25,715 INFO L448 ceAbstractionStarter]: For program point L2562(lines 2562 2608) no Hoare annotation was computed. [2018-12-02 06:03:25,715 INFO L448 ceAbstractionStarter]: For program point L2595(lines 2595 2601) no Hoare annotation was computed. [2018-12-02 06:03:25,715 INFO L448 ceAbstractionStarter]: For program point L2620(lines 2620 2624) no Hoare annotation was computed. [2018-12-02 06:03:25,715 INFO L451 ceAbstractionStarter]: At program point setClientKeyringUserENTRY(lines 2612 2655) the Hoare annotation is: true [2018-12-02 06:03:25,715 INFO L448 ceAbstractionStarter]: For program point L2616(lines 2616 2652) no Hoare annotation was computed. [2018-12-02 06:03:25,715 INFO L448 ceAbstractionStarter]: For program point L2639(lines 2639 2647) no Hoare annotation was computed. [2018-12-02 06:03:25,715 INFO L448 ceAbstractionStarter]: For program point L2631(lines 2631 2635) no Hoare annotation was computed. [2018-12-02 06:03:25,715 INFO L448 ceAbstractionStarter]: For program point L2627(lines 2627 2651) no Hoare annotation was computed. [2018-12-02 06:03:25,715 INFO L448 ceAbstractionStarter]: For program point setClientKeyringUserEXIT(lines 2612 2655) no Hoare annotation was computed. [2018-12-02 06:03:25,715 INFO L448 ceAbstractionStarter]: For program point L2617(lines 2617 2625) no Hoare annotation was computed. [2018-12-02 06:03:25,715 INFO L448 ceAbstractionStarter]: For program point L2642(lines 2642 2646) no Hoare annotation was computed. [2018-12-02 06:03:25,715 INFO L448 ceAbstractionStarter]: For program point L2638(lines 2638 2650) no Hoare annotation was computed. [2018-12-02 06:03:25,715 INFO L448 ceAbstractionStarter]: For program point L2638-1(lines 2612 2655) no Hoare annotation was computed. [2018-12-02 06:03:25,715 INFO L448 ceAbstractionStarter]: For program point L2628(lines 2628 2636) no Hoare annotation was computed. [2018-12-02 06:03:25,715 INFO L448 ceAbstractionStarter]: For program point outgoing__wrappee__AutoResponderEXIT(lines 734 745) no Hoare annotation was computed. [2018-12-02 06:03:25,715 INFO L451 ceAbstractionStarter]: At program point L740(line 740) the Hoare annotation is: true [2018-12-02 06:03:25,715 INFO L451 ceAbstractionStarter]: At program point L739(line 739) the Hoare annotation is: true [2018-12-02 06:03:25,715 INFO L451 ceAbstractionStarter]: At program point L740-1(line 740) the Hoare annotation is: true [2018-12-02 06:03:25,715 INFO L448 ceAbstractionStarter]: For program point outgoing__wrappee__AutoResponderFINAL(lines 734 745) no Hoare annotation was computed. [2018-12-02 06:03:25,715 INFO L451 ceAbstractionStarter]: At program point outgoing__wrappee__AutoResponderENTRY(lines 734 745) the Hoare annotation is: true [2018-12-02 06:03:25,715 INFO L448 ceAbstractionStarter]: For program point L739-1(line 739) no Hoare annotation was computed. [2018-12-02 06:03:25,715 INFO L451 ceAbstractionStarter]: At program point setEmailFromENTRY(lines 134 149) the Hoare annotation is: true [2018-12-02 06:03:25,715 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 145) no Hoare annotation was computed. [2018-12-02 06:03:25,715 INFO L448 ceAbstractionStarter]: For program point setEmailFromEXIT(lines 134 149) no Hoare annotation was computed. [2018-12-02 06:03:25,715 INFO L448 ceAbstractionStarter]: For program point L141-2(lines 134 149) no Hoare annotation was computed. [2018-12-02 06:03:25,715 INFO L448 ceAbstractionStarter]: For program point L138(lines 138 146) no Hoare annotation was computed. [2018-12-02 06:03:25,716 INFO L448 ceAbstractionStarter]: For program point isReadableEXIT(lines 1760 1768) no Hoare annotation was computed. [2018-12-02 06:03:25,716 INFO L451 ceAbstractionStarter]: At program point isReadableENTRY(lines 1760 1768) the Hoare annotation is: true [2018-12-02 06:03:25,716 INFO L448 ceAbstractionStarter]: For program point isReadableFINAL(lines 1760 1768) no Hoare annotation was computed. [2018-12-02 06:03:25,716 INFO L448 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 1323 1330) no Hoare annotation was computed. [2018-12-02 06:03:25,716 INFO L451 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 1323 1330) the Hoare annotation is: true [2018-12-02 06:03:25,716 INFO L448 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 1323 1330) no Hoare annotation was computed. [2018-12-02 06:03:25,716 INFO L448 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1327) no Hoare annotation was computed. [2018-12-02 06:03:25,716 INFO L448 ceAbstractionStarter]: For program point L2781(lines 2781 2785) no Hoare annotation was computed. [2018-12-02 06:03:25,716 INFO L448 ceAbstractionStarter]: For program point L2777(lines 2777 2813) no Hoare annotation was computed. [2018-12-02 06:03:25,716 INFO L448 ceAbstractionStarter]: For program point setClientKeyringPublicKeyEXIT(lines 2773 2816) no Hoare annotation was computed. [2018-12-02 06:03:25,716 INFO L448 ceAbstractionStarter]: For program point L2800(lines 2800 2808) no Hoare annotation was computed. [2018-12-02 06:03:25,716 INFO L448 ceAbstractionStarter]: For program point L2792(lines 2792 2796) no Hoare annotation was computed. [2018-12-02 06:03:25,716 INFO L448 ceAbstractionStarter]: For program point L2788(lines 2788 2812) no Hoare annotation was computed. [2018-12-02 06:03:25,716 INFO L448 ceAbstractionStarter]: For program point L2778(lines 2778 2786) no Hoare annotation was computed. [2018-12-02 06:03:25,716 INFO L451 ceAbstractionStarter]: At program point setClientKeyringPublicKeyENTRY(lines 2773 2816) the Hoare annotation is: true [2018-12-02 06:03:25,716 INFO L448 ceAbstractionStarter]: For program point L2803(lines 2803 2807) no Hoare annotation was computed. [2018-12-02 06:03:25,716 INFO L448 ceAbstractionStarter]: For program point L2799-1(lines 2773 2816) no Hoare annotation was computed. [2018-12-02 06:03:25,716 INFO L448 ceAbstractionStarter]: For program point L2799(lines 2799 2811) no Hoare annotation was computed. [2018-12-02 06:03:25,716 INFO L448 ceAbstractionStarter]: For program point L2789(lines 2789 2797) no Hoare annotation was computed. [2018-12-02 06:03:25,716 INFO L451 ceAbstractionStarter]: At program point setup_rjh__wrappee__BaseENTRY(lines 1070 1079) the Hoare annotation is: true [2018-12-02 06:03:25,716 INFO L448 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseFINAL(lines 1070 1079) no Hoare annotation was computed. [2018-12-02 06:03:25,716 INFO L448 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseEXIT(lines 1070 1079) no Hoare annotation was computed. [2018-12-02 06:03:25,716 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)) [2018-12-02 06:03:25,717 INFO L448 ceAbstractionStarter]: For program point L2849(lines 2849 2861) no Hoare annotation was computed. [2018-12-02 06:03:25,717 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))) [2018-12-02 06:03:25,717 INFO L448 ceAbstractionStarter]: For program point setClientForwardReceiverEXIT(lines 2845 2864) no Hoare annotation was computed. [2018-12-02 06:03:25,717 INFO L448 ceAbstractionStarter]: For program point L2855(lines 2855 2859) no Hoare annotation was computed. [2018-12-02 06:03:25,717 INFO L448 ceAbstractionStarter]: For program point L2852(lines 2852 2860) no Hoare annotation was computed. [2018-12-02 06:03:25,717 INFO L448 ceAbstractionStarter]: For program point L2855-2(lines 2845 2864) no Hoare annotation was computed. [2018-12-02 06:03:25,717 INFO L451 ceAbstractionStarter]: At program point L751(line 751) the Hoare annotation is: true [2018-12-02 06:03:25,717 INFO L451 ceAbstractionStarter]: At program point L751-1(line 751) the Hoare annotation is: true [2018-12-02 06:03:25,717 INFO L448 ceAbstractionStarter]: For program point outgoingEXIT(lines 746 756) no Hoare annotation was computed. [2018-12-02 06:03:25,717 INFO L451 ceAbstractionStarter]: At program point outgoingENTRY(lines 746 756) the Hoare annotation is: true [2018-12-02 06:03:25,717 INFO L448 ceAbstractionStarter]: For program point outgoingFINAL(lines 746 756) no Hoare annotation was computed. [2018-12-02 06:03:25,717 INFO L451 ceAbstractionStarter]: At program point select_helpersFINAL(lines 1831 1837) the Hoare annotation is: true [2018-12-02 06:03:25,717 INFO L448 ceAbstractionStarter]: For program point select_helpersEXIT(lines 1831 1837) no Hoare annotation was computed. [2018-12-02 06:03:25,717 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 2886) no Hoare annotation was computed. [2018-12-02 06:03:25,717 INFO L448 ceAbstractionStarter]: For program point getClientIdFINAL(lines 2868 2891) no Hoare annotation was computed. [2018-12-02 06:03:25,717 INFO L448 ceAbstractionStarter]: For program point L2876(lines 2876 2887) no Hoare annotation was computed. [2018-12-02 06:03:25,717 INFO L451 ceAbstractionStarter]: At program point getClientIdENTRY(lines 2868 2891) the Hoare annotation is: true [2018-12-02 06:03:25,717 INFO L448 ceAbstractionStarter]: For program point L2872(lines 2872 2888) no Hoare annotation was computed. [2018-12-02 06:03:25,717 INFO L448 ceAbstractionStarter]: For program point getClientIdEXIT(lines 2868 2891) no Hoare annotation was computed. [2018-12-02 06:03:25,717 INFO L451 ceAbstractionStarter]: At program point isVerifiedENTRY(lines 415 433) the Hoare annotation is: true [2018-12-02 06:03:25,717 INFO L448 ceAbstractionStarter]: For program point isVerifiedFINAL(lines 415 433) no Hoare annotation was computed. [2018-12-02 06:03:25,717 INFO L448 ceAbstractionStarter]: For program point L423(lines 423 429) no Hoare annotation was computed. [2018-12-02 06:03:25,717 INFO L448 ceAbstractionStarter]: For program point isVerifiedEXIT(lines 415 433) no Hoare annotation was computed. [2018-12-02 06:03:25,718 INFO L448 ceAbstractionStarter]: For program point L419(lines 419 430) no Hoare annotation was computed. [2018-12-02 06:03:25,718 INFO L448 ceAbstractionStarter]: For program point deliverFINAL(lines 757 766) no Hoare annotation was computed. [2018-12-02 06:03:25,718 INFO L451 ceAbstractionStarter]: At program point deliverENTRY(lines 757 766) the Hoare annotation is: true [2018-12-02 06:03:25,718 INFO L448 ceAbstractionStarter]: For program point deliverEXIT(lines 757 766) no Hoare annotation was computed. [2018-12-02 06:03:25,718 INFO L448 ceAbstractionStarter]: For program point createClientKeyringEntryEXIT(lines 2524 2548) no Hoare annotation was computed. [2018-12-02 06:03:25,718 INFO L451 ceAbstractionStarter]: At program point L2538(line 2538) the Hoare annotation is: true [2018-12-02 06:03:25,718 INFO L448 ceAbstractionStarter]: For program point L2538-1(line 2538) no Hoare annotation was computed. [2018-12-02 06:03:25,718 INFO L448 ceAbstractionStarter]: For program point L2535(lines 2535 2545) no Hoare annotation was computed. [2018-12-02 06:03:25,718 INFO L451 ceAbstractionStarter]: At program point L2532(line 2532) the Hoare annotation is: true [2018-12-02 06:03:25,718 INFO L451 ceAbstractionStarter]: At program point createClientKeyringEntryENTRY(lines 2524 2548) the Hoare annotation is: true [2018-12-02 06:03:25,718 INFO L448 ceAbstractionStarter]: For program point L2532-1(line 2532) no Hoare annotation was computed. [2018-12-02 06:03:25,718 INFO L448 ceAbstractionStarter]: For program point createClientKeyringEntryFINAL(lines 2524 2548) no Hoare annotation was computed. [2018-12-02 06:03:25,718 INFO L451 ceAbstractionStarter]: At program point L1106-1(line 1106) the Hoare annotation is: true [2018-12-02 06:03:25,718 INFO L448 ceAbstractionStarter]: For program point setup_chuckEXIT(lines 1101 1111) no Hoare annotation was computed. [2018-12-02 06:03:25,718 INFO L451 ceAbstractionStarter]: At program point setup_chuckENTRY(lines 1101 1111) the Hoare annotation is: true [2018-12-02 06:03:25,718 INFO L448 ceAbstractionStarter]: For program point setup_chuckFINAL(lines 1101 1111) no Hoare annotation was computed. [2018-12-02 06:03:25,718 INFO L451 ceAbstractionStarter]: At program point L1106(line 1106) the Hoare annotation is: true [2018-12-02 06:03:25,718 INFO L448 ceAbstractionStarter]: For program point L2752(lines 2752 2763) no Hoare annotation was computed. [2018-12-02 06:03:25,718 INFO L448 ceAbstractionStarter]: For program point L2742(lines 2742 2748) no Hoare annotation was computed. [2018-12-02 06:03:25,718 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 2749) no Hoare annotation was computed. [2018-12-02 06:03:25,718 INFO L448 ceAbstractionStarter]: For program point L2728(lines 2728 2734) no Hoare annotation was computed. [2018-12-02 06:03:25,718 INFO L448 ceAbstractionStarter]: For program point L2724(lines 2724 2735) no Hoare annotation was computed. [2018-12-02 06:03:25,718 INFO L448 ceAbstractionStarter]: For program point L2751(lines 2751 2767) no Hoare annotation was computed. [2018-12-02 06:03:25,718 INFO L448 ceAbstractionStarter]: For program point findPublicKeyFINAL(lines 2719 2772) no Hoare annotation was computed. [2018-12-02 06:03:25,718 INFO L448 ceAbstractionStarter]: For program point L2737(lines 2737 2768) no Hoare annotation was computed. [2018-12-02 06:03:25,718 INFO L448 ceAbstractionStarter]: For program point findPublicKeyEXIT(lines 2719 2772) no Hoare annotation was computed. [2018-12-02 06:03:25,719 INFO L448 ceAbstractionStarter]: For program point L2756(lines 2756 2762) no Hoare annotation was computed. [2018-12-02 06:03:25,719 INFO L451 ceAbstractionStarter]: At program point findPublicKeyENTRY(lines 2719 2772) the Hoare annotation is: true [2018-12-02 06:03:25,719 INFO L448 ceAbstractionStarter]: For program point L2723(lines 2723 2769) no Hoare annotation was computed. [2018-12-02 06:03:25,719 INFO L451 ceAbstractionStarter]: At program point L848(line 848) the Hoare annotation is: true [2018-12-02 06:03:25,719 INFO L448 ceAbstractionStarter]: For program point sendEmailEXIT(lines 842 854) no Hoare annotation was computed. [2018-12-02 06:03:25,719 INFO L448 ceAbstractionStarter]: For program point L848-1(line 848) no Hoare annotation was computed. [2018-12-02 06:03:25,719 INFO L451 ceAbstractionStarter]: At program point sendEmailENTRY(lines 842 854) the Hoare annotation is: true [2018-12-02 06:03:25,719 INFO L448 ceAbstractionStarter]: For program point sendEmailFINAL(lines 842 854) no Hoare annotation was computed. [2018-12-02 06:03:25,719 INFO L451 ceAbstractionStarter]: At program point L850(line 850) the Hoare annotation is: true [2018-12-02 06:03:25,719 INFO L448 ceAbstractionStarter]: For program point getClientAutoResponseFINAL(lines 2386 2409) no Hoare annotation was computed. [2018-12-02 06:03:25,719 INFO L448 ceAbstractionStarter]: For program point L2398(lines 2398 2404) no Hoare annotation was computed. [2018-12-02 06:03:25,719 INFO L448 ceAbstractionStarter]: For program point getClientAutoResponseEXIT(lines 2386 2409) no Hoare annotation was computed. [2018-12-02 06:03:25,719 INFO L448 ceAbstractionStarter]: For program point L2394(lines 2394 2405) no Hoare annotation was computed. [2018-12-02 06:03:25,719 INFO L451 ceAbstractionStarter]: At program point getClientAutoResponseENTRY(lines 2386 2409) the Hoare annotation is: true [2018-12-02 06:03:25,719 INFO L448 ceAbstractionStarter]: For program point L2390(lines 2390 2406) no Hoare annotation was computed. [2018-12-02 06:03:25,719 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))))) [2018-12-02 06:03:25,719 INFO L448 ceAbstractionStarter]: For program point L993-1(line 993) no Hoare annotation was computed. [2018-12-02 06:03:25,719 INFO L448 ceAbstractionStarter]: For program point L991(lines 991 1002) no Hoare annotation was computed. [2018-12-02 06:03:25,719 INFO L451 ceAbstractionStarter]: At program point L989(line 989) the Hoare annotation is: true [2018-12-02 06:03:25,719 INFO L448 ceAbstractionStarter]: For program point L989-1(line 989) no Hoare annotation was computed. [2018-12-02 06:03:25,719 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))))) [2018-12-02 06:03:25,719 INFO L448 ceAbstractionStarter]: For program point L1010-1(line 1010) no Hoare annotation was computed. [2018-12-02 06:03:25,719 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1022) no Hoare annotation was computed. [2018-12-02 06:03:25,719 INFO L448 ceAbstractionStarter]: For program point L1008-1(lines 978 1025) no Hoare annotation was computed. [2018-12-02 06:03:25,720 INFO L448 ceAbstractionStarter]: For program point L1004(line 1004) no Hoare annotation was computed. [2018-12-02 06:03:25,720 INFO L448 ceAbstractionStarter]: For program point verifyEXIT(lines 978 1025) no Hoare annotation was computed. [2018-12-02 06:03:25,720 INFO L451 ceAbstractionStarter]: At program point verifyENTRY(lines 978 1025) the Hoare annotation is: true [2018-12-02 06:03:25,720 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))))) [2018-12-02 06:03:25,720 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1019) no Hoare annotation was computed. [2018-12-02 06:03:25,720 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))))) [2018-12-02 06:03:25,720 INFO L448 ceAbstractionStarter]: For program point L1011-1(line 1011) no Hoare annotation was computed. [2018-12-02 06:03:25,720 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))))) [2018-12-02 06:03:25,720 INFO L448 ceAbstractionStarter]: For program point L1005-1(line 1005) no Hoare annotation was computed. [2018-12-02 06:03:25,720 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 999) no Hoare annotation was computed. [2018-12-02 06:03:25,720 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))))) [2018-12-02 06:03:25,720 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))) [2018-12-02 06:03:25,720 INFO L448 ceAbstractionStarter]: For program point rjhSetAutoRespondFINAL(lines 1302 1311) no Hoare annotation was computed. [2018-12-02 06:03:25,720 INFO L448 ceAbstractionStarter]: For program point rjhSetAutoRespondEXIT(lines 1302 1311) no Hoare annotation was computed. [2018-12-02 06:03:25,720 INFO L448 ceAbstractionStarter]: For program point L382(lines 382 393) no Hoare annotation was computed. [2018-12-02 06:03:25,720 INFO L448 ceAbstractionStarter]: For program point getEmailSignKeyEXIT(lines 378 396) no Hoare annotation was computed. [2018-12-02 06:03:25,720 INFO L451 ceAbstractionStarter]: At program point getEmailSignKeyENTRY(lines 378 396) the Hoare annotation is: true [2018-12-02 06:03:25,720 INFO L448 ceAbstractionStarter]: For program point getEmailSignKeyFINAL(lines 378 396) no Hoare annotation was computed. [2018-12-02 06:03:25,720 INFO L448 ceAbstractionStarter]: For program point L386(lines 386 392) no Hoare annotation was computed. [2018-12-02 06:03:25,720 INFO L451 ceAbstractionStarter]: At program point setClientPrivateKeyENTRY(lines 2457 2476) the Hoare annotation is: true [2018-12-02 06:03:25,720 INFO L448 ceAbstractionStarter]: For program point L2464(lines 2464 2472) no Hoare annotation was computed. [2018-12-02 06:03:25,720 INFO L448 ceAbstractionStarter]: For program point L2467-2(lines 2457 2476) no Hoare annotation was computed. [2018-12-02 06:03:25,720 INFO L448 ceAbstractionStarter]: For program point L2461(lines 2461 2473) no Hoare annotation was computed. [2018-12-02 06:03:25,721 INFO L448 ceAbstractionStarter]: For program point setClientPrivateKeyEXIT(lines 2457 2476) no Hoare annotation was computed. [2018-12-02 06:03:25,721 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2471) no Hoare annotation was computed. [2018-12-02 06:03:25,721 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddEXIT(lines 1248 1259) no Hoare annotation was computed. [2018-12-02 06:03:25,721 INFO L451 ceAbstractionStarter]: At program point L1254(line 1254) the Hoare annotation is: true [2018-12-02 06:03:25,721 INFO L448 ceAbstractionStarter]: For program point L1253(line 1253) no Hoare annotation was computed. [2018-12-02 06:03:25,721 INFO L451 ceAbstractionStarter]: At program point L1254-1(line 1254) the Hoare annotation is: true [2018-12-02 06:03:25,721 INFO L451 ceAbstractionStarter]: At program point chuckKeyAddENTRY(lines 1248 1259) the Hoare annotation is: true [2018-12-02 06:03:25,721 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddFINAL(lines 1248 1259) no Hoare annotation was computed. [2018-12-02 06:03:25,721 INFO L448 ceAbstractionStarter]: For program point L1753(line 1753) no Hoare annotation was computed. [2018-12-02 06:03:25,721 INFO L451 ceAbstractionStarter]: At program point L1752(line 1752) the Hoare annotation is: true [2018-12-02 06:03:25,721 INFO L451 ceAbstractionStarter]: At program point L1752-1(line 1752) the Hoare annotation is: true [2018-12-02 06:03:25,721 INFO L448 ceAbstractionStarter]: For program point printMailEXIT(lines 1746 1759) no Hoare annotation was computed. [2018-12-02 06:03:25,721 INFO L451 ceAbstractionStarter]: At program point printMailENTRY(lines 1746 1759) the Hoare annotation is: true [2018-12-02 06:03:25,721 INFO L448 ceAbstractionStarter]: For program point printMailFINAL(lines 1746 1759) no Hoare annotation was computed. [2018-12-02 06:03:25,721 INFO L451 ceAbstractionStarter]: At program point forwardENTRY(lines 964 977) the Hoare annotation is: true [2018-12-02 06:03:25,721 INFO L451 ceAbstractionStarter]: At program point L972(line 972) the Hoare annotation is: true [2018-12-02 06:03:25,721 INFO L448 ceAbstractionStarter]: For program point forwardEXIT(lines 964 977) no Hoare annotation was computed. [2018-12-02 06:03:25,721 INFO L451 ceAbstractionStarter]: At program point L972-1(line 972) the Hoare annotation is: true [2018-12-02 06:03:25,721 INFO L451 ceAbstractionStarter]: At program point L970(line 970) the Hoare annotation is: true [2018-12-02 06:03:25,721 INFO L448 ceAbstractionStarter]: For program point L970-1(line 970) no Hoare annotation was computed. [2018-12-02 06:03:25,721 INFO L448 ceAbstractionStarter]: For program point forwardFINAL(lines 964 977) no Hoare annotation was computed. [2018-12-02 06:03:25,721 INFO L451 ceAbstractionStarter]: At program point getClientKeyringSizeENTRY(lines 2480 2503) the Hoare annotation is: true [2018-12-02 06:03:25,721 INFO L448 ceAbstractionStarter]: For program point L2492(lines 2492 2498) no Hoare annotation was computed. [2018-12-02 06:03:25,721 INFO L448 ceAbstractionStarter]: For program point getClientKeyringSizeEXIT(lines 2480 2503) no Hoare annotation was computed. [2018-12-02 06:03:25,721 INFO L448 ceAbstractionStarter]: For program point L2488(lines 2488 2499) no Hoare annotation was computed. [2018-12-02 06:03:25,721 INFO L448 ceAbstractionStarter]: For program point getClientKeyringSizeFINAL(lines 2480 2503) no Hoare annotation was computed. [2018-12-02 06:03:25,721 INFO L448 ceAbstractionStarter]: For program point L2484(lines 2484 2500) no Hoare annotation was computed. [2018-12-02 06:03:25,722 INFO L448 ceAbstractionStarter]: For program point L178-2(lines 171 186) no Hoare annotation was computed. [2018-12-02 06:03:25,722 INFO L448 ceAbstractionStarter]: For program point L175(lines 175 183) no Hoare annotation was computed. [2018-12-02 06:03:25,722 INFO L448 ceAbstractionStarter]: For program point setEmailToEXIT(lines 171 186) no Hoare annotation was computed. [2018-12-02 06:03:25,722 INFO L451 ceAbstractionStarter]: At program point setEmailToENTRY(lines 171 186) the Hoare annotation is: true [2018-12-02 06:03:25,722 INFO L448 ceAbstractionStarter]: For program point L178(lines 178 182) no Hoare annotation was computed. [2018-12-02 06:03:25,722 INFO L451 ceAbstractionStarter]: At program point setEmailIsSignatureVerifiedENTRY(lines 434 449) the Hoare annotation is: true [2018-12-02 06:03:25,722 INFO L448 ceAbstractionStarter]: For program point setEmailIsSignatureVerifiedEXIT(lines 434 449) no Hoare annotation was computed. [2018-12-02 06:03:25,722 INFO L448 ceAbstractionStarter]: For program point L441(lines 441 445) no Hoare annotation was computed. [2018-12-02 06:03:25,722 INFO L448 ceAbstractionStarter]: For program point L441-2(lines 434 449) no Hoare annotation was computed. [2018-12-02 06:03:25,722 INFO L448 ceAbstractionStarter]: For program point L438(lines 438 446) no Hoare annotation was computed. [2018-12-02 06:03:25,722 INFO L448 ceAbstractionStarter]: For program point is_queue_emptyEXIT(lines 865 873) no Hoare annotation was computed. [2018-12-02 06:03:25,722 INFO L451 ceAbstractionStarter]: At program point is_queue_emptyENTRY(lines 865 873) the Hoare annotation is: true [2018-12-02 06:03:25,722 INFO L448 ceAbstractionStarter]: For program point is_queue_emptyFINAL(lines 865 873) no Hoare annotation was computed. [2018-12-02 06:03:25,722 INFO L448 ceAbstractionStarter]: For program point L1202-1(line 1202) no Hoare annotation was computed. [2018-12-02 06:03:25,722 INFO L448 ceAbstractionStarter]: For program point L1200(line 1200) no Hoare annotation was computed. [2018-12-02 06:03:25,722 INFO L451 ceAbstractionStarter]: At program point L1199(line 1199) the Hoare annotation is: true [2018-12-02 06:03:25,722 INFO L451 ceAbstractionStarter]: At program point L1198(line 1198) the Hoare annotation is: true [2018-12-02 06:03:25,722 INFO L451 ceAbstractionStarter]: At program point L1199-1(line 1199) the Hoare annotation is: true [2018-12-02 06:03:25,722 INFO L448 ceAbstractionStarter]: For program point L1198-1(line 1198) no Hoare annotation was computed. [2018-12-02 06:03:25,722 INFO L448 ceAbstractionStarter]: For program point bobKeyAddEXIT(lines 1190 1211) no Hoare annotation was computed. [2018-12-02 06:03:25,722 INFO L451 ceAbstractionStarter]: At program point L1205(line 1205) the Hoare annotation is: true [2018-12-02 06:03:25,722 INFO L448 ceAbstractionStarter]: For program point L1205-1(line 1205) no Hoare annotation was computed. [2018-12-02 06:03:25,722 INFO L451 ceAbstractionStarter]: At program point bobKeyAddENTRY(lines 1190 1211) the Hoare annotation is: true [2018-12-02 06:03:25,722 INFO L448 ceAbstractionStarter]: For program point bobKeyAddFINAL(lines 1190 1211) no Hoare annotation was computed. [2018-12-02 06:03:25,722 INFO L451 ceAbstractionStarter]: At program point L1202(line 1202) the Hoare annotation is: true [2018-12-02 06:03:25,722 INFO L448 ceAbstractionStarter]: For program point L2688(lines 2688 2694) no Hoare annotation was computed. [2018-12-02 06:03:25,722 INFO L448 ceAbstractionStarter]: For program point L2684(lines 2684 2695) no Hoare annotation was computed. [2018-12-02 06:03:25,723 INFO L448 ceAbstractionStarter]: For program point getClientKeyringPublicKeyEXIT(lines 2665 2718) no Hoare annotation was computed. [2018-12-02 06:03:25,723 INFO L448 ceAbstractionStarter]: For program point L2674(lines 2674 2680) no Hoare annotation was computed. [2018-12-02 06:03:25,723 INFO L448 ceAbstractionStarter]: For program point L2670(lines 2670 2681) no Hoare annotation was computed. [2018-12-02 06:03:25,723 INFO L448 ceAbstractionStarter]: For program point L2697(lines 2697 2713) no Hoare annotation was computed. [2018-12-02 06:03:25,723 INFO L448 ceAbstractionStarter]: For program point getClientKeyringPublicKeyFINAL(lines 2665 2718) no Hoare annotation was computed. [2018-12-02 06:03:25,723 INFO L448 ceAbstractionStarter]: For program point L2683(lines 2683 2714) no Hoare annotation was computed. [2018-12-02 06:03:25,723 INFO L451 ceAbstractionStarter]: At program point getClientKeyringPublicKeyENTRY(lines 2665 2718) the Hoare annotation is: true [2018-12-02 06:03:25,723 INFO L448 ceAbstractionStarter]: For program point L2702(lines 2702 2708) no Hoare annotation was computed. [2018-12-02 06:03:25,723 INFO L448 ceAbstractionStarter]: For program point L2669(lines 2669 2715) no Hoare annotation was computed. [2018-12-02 06:03:25,723 INFO L448 ceAbstractionStarter]: For program point L2698(lines 2698 2709) no Hoare annotation was computed. [2018-12-02 06:03:25,726 INFO L448 ceAbstractionStarter]: For program point L401(lines 401 409) no Hoare annotation was computed. [2018-12-02 06:03:25,726 INFO L448 ceAbstractionStarter]: For program point setEmailSignKeyEXIT(lines 397 412) no Hoare annotation was computed. [2018-12-02 06:03:25,726 INFO L451 ceAbstractionStarter]: At program point setEmailSignKeyENTRY(lines 397 412) the Hoare annotation is: true [2018-12-02 06:03:25,726 INFO L448 ceAbstractionStarter]: For program point L404(lines 404 408) no Hoare annotation was computed. [2018-12-02 06:03:25,726 INFO L448 ceAbstractionStarter]: For program point L404-2(lines 397 412) no Hoare annotation was computed. [2018-12-02 06:03:25,726 INFO L448 ceAbstractionStarter]: For program point generateKeyPairFINAL(lines 917 926) no Hoare annotation was computed. [2018-12-02 06:03:25,726 INFO L451 ceAbstractionStarter]: At program point L922(line 922) the Hoare annotation is: true [2018-12-02 06:03:25,726 INFO L451 ceAbstractionStarter]: At program point generateKeyPairENTRY(lines 917 926) the Hoare annotation is: true [2018-12-02 06:03:25,726 INFO L448 ceAbstractionStarter]: For program point generateKeyPairEXIT(lines 917 926) no Hoare annotation was computed. [2018-12-02 06:03:25,726 INFO L451 ceAbstractionStarter]: At program point setup_chuck__wrappee__BaseENTRY(lines 1091 1100) the Hoare annotation is: true [2018-12-02 06:03:25,726 INFO L448 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseFINAL(lines 1091 1100) no Hoare annotation was computed. [2018-12-02 06:03:25,726 INFO L451 ceAbstractionStarter]: At program point L1096(line 1096) the Hoare annotation is: true [2018-12-02 06:03:25,726 INFO L448 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseEXIT(lines 1091 1100) no Hoare annotation was computed. [2018-12-02 06:03:25,726 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-02 06:03:25,726 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-12-02 06:03:25,726 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-02 06:03:25,726 INFO L448 ceAbstractionStarter]: For program point L1265(line 1265) no Hoare annotation was computed. [2018-12-02 06:03:25,726 INFO L451 ceAbstractionStarter]: At program point L1266-1(line 1266) the Hoare annotation is: true [2018-12-02 06:03:25,726 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddRjhFINAL(lines 1260 1271) no Hoare annotation was computed. [2018-12-02 06:03:25,726 INFO L451 ceAbstractionStarter]: At program point chuckKeyAddRjhENTRY(lines 1260 1271) the Hoare annotation is: true [2018-12-02 06:03:25,726 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddRjhEXIT(lines 1260 1271) no Hoare annotation was computed. [2018-12-02 06:03:25,727 INFO L451 ceAbstractionStarter]: At program point L1266(line 1266) the Hoare annotation is: true [2018-12-02 06:03:25,727 INFO L448 ceAbstractionStarter]: For program point rjhEnableForwardingEXIT(lines 1312 1321) no Hoare annotation was computed. [2018-12-02 06:03:25,727 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))) [2018-12-02 06:03:25,732 INFO L448 ceAbstractionStarter]: For program point rjhEnableForwardingFINAL(lines 1312 1321) no Hoare annotation was computed. [2018-12-02 06:03:25,732 INFO L448 ceAbstractionStarter]: For program point L1154-1(line 1154) no Hoare annotation was computed. [2018-12-02 06:03:25,732 INFO L448 ceAbstractionStarter]: For program point setupEXIT(lines 1146 1168) no Hoare annotation was computed. [2018-12-02 06:03:25,732 INFO L451 ceAbstractionStarter]: At program point setupENTRY(lines 1146 1168) the Hoare annotation is: true [2018-12-02 06:03:25,732 INFO L448 ceAbstractionStarter]: For program point setupFINAL(lines 1146 1168) no Hoare annotation was computed. [2018-12-02 06:03:25,732 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))) [2018-12-02 06:03:25,732 INFO L448 ceAbstractionStarter]: For program point L1162-1(line 1162) no Hoare annotation was computed. [2018-12-02 06:03:25,732 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))) [2018-12-02 06:03:25,732 INFO L448 ceAbstractionStarter]: For program point L1158-1(line 1158) no Hoare annotation was computed. [2018-12-02 06:03:25,733 INFO L451 ceAbstractionStarter]: At program point L1154(line 1154) the Hoare annotation is: true [2018-12-02 06:03:25,733 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-02 06:03:25,733 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~__ste_client_autoResponse0~0) (= 0 ~__ste_client_forwardReceiver2~0) (= 0 ~__ste_client_forwardReceiver1~0) (= 0 ~__ste_client_forwardReceiver0~0)) [2018-12-02 06:03:25,733 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-02 06:03:25,733 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-02 06:03:25,733 INFO L448 ceAbstractionStarter]: For program point __utac_acc__DecryptForward_spec__1EXIT(lines 1794 1811) no Hoare annotation was computed. [2018-12-02 06:03:25,733 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))) [2018-12-02 06:03:25,733 INFO L448 ceAbstractionStarter]: For program point L1806-1(lines 1794 1811) no Hoare annotation was computed. [2018-12-02 06:03:25,733 INFO L448 ceAbstractionStarter]: For program point L1802(lines 1802 1808) no Hoare annotation was computed. [2018-12-02 06:03:25,733 INFO L451 ceAbstractionStarter]: At program point L1800(line 1800) the Hoare annotation is: true [2018-12-02 06:03:25,733 INFO L448 ceAbstractionStarter]: For program point L1800-1(line 1800) no Hoare annotation was computed. [2018-12-02 06:03:25,738 INFO L451 ceAbstractionStarter]: At program point __utac_acc__DecryptForward_spec__1ENTRY(lines 1794 1811) the Hoare annotation is: true [2018-12-02 06:03:25,738 INFO L448 ceAbstractionStarter]: For program point getEmailFromFINAL(lines 115 133) no Hoare annotation was computed. [2018-12-02 06:03:25,738 INFO L448 ceAbstractionStarter]: For program point L123(lines 123 129) no Hoare annotation was computed. [2018-12-02 06:03:25,738 INFO L448 ceAbstractionStarter]: For program point getEmailFromEXIT(lines 115 133) no Hoare annotation was computed. [2018-12-02 06:03:25,738 INFO L451 ceAbstractionStarter]: At program point getEmailFromENTRY(lines 115 133) the Hoare annotation is: true [2018-12-02 06:03:25,738 INFO L448 ceAbstractionStarter]: For program point L119(lines 119 130) no Hoare annotation was computed. [2018-12-02 06:03:25,738 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__KeysEXIT(lines 767 776) no Hoare annotation was computed. [2018-12-02 06:03:25,738 INFO L451 ceAbstractionStarter]: At program point incoming__wrappee__KeysENTRY(lines 767 776) the Hoare annotation is: true [2018-12-02 06:03:25,739 INFO L451 ceAbstractionStarter]: At program point L772(line 772) the Hoare annotation is: true [2018-12-02 06:03:25,739 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__KeysFINAL(lines 767 776) no Hoare annotation was computed. [2018-12-02 06:03:25,739 INFO L448 ceAbstractionStarter]: For program point L2514(lines 2514 2518) no Hoare annotation was computed. [2018-12-02 06:03:25,739 INFO L448 ceAbstractionStarter]: For program point setClientKeyringSizeEXIT(lines 2504 2523) no Hoare annotation was computed. [2018-12-02 06:03:25,739 INFO L448 ceAbstractionStarter]: For program point L2514-2(lines 2504 2523) no Hoare annotation was computed. [2018-12-02 06:03:25,739 INFO L451 ceAbstractionStarter]: At program point setClientKeyringSizeENTRY(lines 2504 2523) the Hoare annotation is: true [2018-12-02 06:03:25,739 INFO L448 ceAbstractionStarter]: For program point L2511(lines 2511 2519) no Hoare annotation was computed. [2018-12-02 06:03:25,739 INFO L448 ceAbstractionStarter]: For program point L2508(lines 2508 2520) no Hoare annotation was computed. [2018-12-02 06:03:25,739 INFO L448 ceAbstractionStarter]: For program point queueFINAL(lines 855 864) no Hoare annotation was computed. [2018-12-02 06:03:25,739 INFO L451 ceAbstractionStarter]: At program point queueENTRY(lines 855 864) the Hoare annotation is: true [2018-12-02 06:03:25,739 INFO L448 ceAbstractionStarter]: For program point queueEXIT(lines 855 864) no Hoare annotation was computed. [2018-12-02 06:03:25,739 INFO L448 ceAbstractionStarter]: For program point L2902(lines 2902 2906) no Hoare annotation was computed. [2018-12-02 06:03:25,739 INFO L448 ceAbstractionStarter]: For program point L2902-2(lines 2892 2911) no Hoare annotation was computed. [2018-12-02 06:03:25,739 INFO L448 ceAbstractionStarter]: For program point L2899(lines 2899 2907) no Hoare annotation was computed. [2018-12-02 06:03:25,739 INFO L448 ceAbstractionStarter]: For program point L2896(lines 2896 2908) no Hoare annotation was computed. [2018-12-02 06:03:25,739 INFO L448 ceAbstractionStarter]: For program point setClientIdEXIT(lines 2892 2911) no Hoare annotation was computed. [2018-12-02 06:03:25,739 INFO L451 ceAbstractionStarter]: At program point setClientIdENTRY(lines 2892 2911) the Hoare annotation is: true [2018-12-02 06:03:25,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 06:03:25 BoogieIcfgContainer [2018-12-02 06:03:25,750 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-02 06:03:25,751 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 06:03:25,751 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 06:03:25,751 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 06:03:25,751 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:03:09" (3/4) ... [2018-12-02 06:03:25,754 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 06:03:25,759 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobKeyChange [2018-12-02 06:03:25,759 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product [2018-12-02 06:03:25,759 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mail [2018-12-02 06:03:25,759 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2018-12-02 06:03:25,759 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_queued_client [2018-12-02 06:03:25,759 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming__wrappee__Forward [2018-12-02 06:03:25,759 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isKeyPairValid [2018-12-02 06:03:25,759 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sign [2018-12-02 06:03:25,759 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailId [2018-12-02 06:03:25,759 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-02 06:03:25,759 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhKeyChange [2018-12-02 06:03:25,759 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_rjh [2018-12-02 06:03:25,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientPrivateKey [2018-12-02 06:03:25,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailIsSigned [2018-12-02 06:03:25,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure printMail__wrappee__Forward [2018-12-02 06:03:25,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhKeyAdd [2018-12-02 06:03:25,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure printMail__wrappee__AutoResponder [2018-12-02 06:03:25,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobToRjh [2018-12-02 06:03:25,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_bob [2018-12-02 06:03:25,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure select_features [2018-12-02 06:03:25,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure autoRespond [2018-12-02 06:03:25,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_bob__wrappee__Base [2018-12-02 06:03:25,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientForwardReceiver [2018-12-02 06:03:25,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming [2018-12-02 06:03:25,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createEmail [2018-12-02 06:03:25,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhDeletePrivateKey [2018-12-02 06:03:25,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test [2018-12-02 06:03:25,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2018-12-02 06:03:25,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_queued_email [2018-12-02 06:03:25,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming__wrappee__Sign [2018-12-02 06:03:25,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAutoResponse [2018-12-02 06:03:25,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientKeyringUser [2018-12-02 06:03:25,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2018-12-02 06:03:25,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__AutoResponder [2018-12-02 06:03:25,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2018-12-02 06:03:25,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2018-12-02 06:03:25,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2018-12-02 06:03:25,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2018-12-02 06:03:25,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_rjh__wrappee__Base [2018-12-02 06:03:25,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientForwardReceiver [2018-12-02 06:03:25,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2018-12-02 06:03:25,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers [2018-12-02 06:03:25,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientId [2018-12-02 06:03:25,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isVerified [2018-12-02 06:03:25,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure deliver [2018-12-02 06:03:25,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2018-12-02 06:03:25,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_chuck [2018-12-02 06:03:25,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure findPublicKey [2018-12-02 06:03:25,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2018-12-02 06:03:25,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAutoResponse [2018-12-02 06:03:25,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure verify [2018-12-02 06:03:25,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhSetAutoRespond [2018-12-02 06:03:25,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2018-12-02 06:03:25,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2018-12-02 06:03:25,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2018-12-02 06:03:25,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure printMail [2018-12-02 06:03:25,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure forward [2018-12-02 06:03:25,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientKeyringSize [2018-12-02 06:03:25,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2018-12-02 06:03:25,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailIsSignatureVerified [2018-12-02 06:03:25,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_queue_empty [2018-12-02 06:03:25,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobKeyAdd [2018-12-02 06:03:25,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientKeyringPublicKey [2018-12-02 06:03:25,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailSignKey [2018-12-02 06:03:25,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2018-12-02 06:03:25,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_chuck__wrappee__Base [2018-12-02 06:03:25,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-02 06:03:25,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAddRjh [2018-12-02 06:03:25,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhEnableForwarding [2018-12-02 06:03:25,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup [2018-12-02 06:03:25,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__DecryptForward_spec__1 [2018-12-02 06:03:25,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2018-12-02 06:03:25,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming__wrappee__Keys [2018-12-02 06:03:25,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringSize [2018-12-02 06:03:25,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue [2018-12-02 06:03:25,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2018-12-02 06:03:25,773 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 108 nodes and edges [2018-12-02 06:03:25,774 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 52 nodes and edges [2018-12-02 06:03:25,774 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-12-02 06:03:25,775 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-02 06:03:25,776 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-02 06:03:25,796 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 [2018-12-02 06:03:25,796 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 [2018-12-02 06:03:25,796 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 [2018-12-02 06:03:25,796 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 [2018-12-02 06:03:25,796 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 [2018-12-02 06:03:25,796 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 [2018-12-02 06:03:25,797 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 [2018-12-02 06:03:25,797 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 [2018-12-02 06:03:25,797 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 [2018-12-02 06:03:25,797 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 [2018-12-02 06:03:25,797 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 [2018-12-02 06:03:25,797 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 [2018-12-02 06:03:25,854 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_5c7489d6-a5ac-4248-9206-45645ebfd856/bin-2019/uautomizer/witness.graphml [2018-12-02 06:03:25,854 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 06:03:25,854 INFO L168 Benchmark]: Toolchain (without parser) took 17270.41 ms. Allocated memory was 1.0 GB in the beginning and 2.6 GB in the end (delta: 1.6 GB). Free memory was 951.7 MB in the beginning and 992.0 MB in the end (delta: -40.3 MB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. [2018-12-02 06:03:25,854 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 06:03:25,855 INFO L168 Benchmark]: CACSL2BoogieTranslator took 430.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -145.6 MB). Peak memory consumption was 43.4 MB. Max. memory is 11.5 GB. [2018-12-02 06:03:25,855 INFO L168 Benchmark]: Boogie Procedure Inliner took 26.09 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 06:03:25,855 INFO L168 Benchmark]: Boogie Preprocessor took 40.25 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-12-02 06:03:25,855 INFO L168 Benchmark]: RCFGBuilder took 820.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 945.7 MB in the end (delta: 144.8 MB). Peak memory consumption was 144.8 MB. Max. memory is 11.5 GB. [2018-12-02 06:03:25,855 INFO L168 Benchmark]: TraceAbstraction took 15847.28 ms. Allocated memory was 1.2 GB in the beginning and 2.6 GB in the end (delta: 1.4 GB). Free memory was 945.7 MB in the beginning and 1.0 GB in the end (delta: -79.6 MB). Peak memory consumption was 1.8 GB. Max. memory is 11.5 GB. [2018-12-02 06:03:25,855 INFO L168 Benchmark]: Witness Printer took 102.95 ms. Allocated memory is still 2.6 GB. Free memory was 1.0 GB in the beginning and 992.0 MB in the end (delta: 33.3 MB). Peak memory consumption was 33.3 MB. Max. memory is 11.5 GB. [2018-12-02 06:03:25,856 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 430.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -145.6 MB). Peak memory consumption was 43.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 26.09 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 40.25 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 820.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 945.7 MB in the end (delta: 144.8 MB). Peak memory consumption was 144.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 15847.28 ms. Allocated memory was 1.2 GB in the beginning and 2.6 GB in the end (delta: 1.4 GB). Free memory was 945.7 MB in the beginning and 1.0 GB in the end (delta: -79.6 MB). Peak memory consumption was 1.8 GB. Max. memory is 11.5 GB. * Witness Printer took 102.95 ms. Allocated memory is still 2.6 GB. Free memory was 1.0 GB in the beginning and 992.0 MB in the end (delta: 33.3 MB). Peak memory consumption was 33.3 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, 15.7s OverallTime, 16 OverallIterations, 3 TraceHistogramMax, 5.0s AutomataDifference, 0.0s DeadEndRemovalTime, 6.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 11380 SDtfs, 4047 SDslu, 45442 SDs, 0 SdLazy, 4733 SolverSat, 59 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 352 GetRequests, 245 SyntacticMatches, 0 SemanticMatches, 107 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 119 ImplicationChecksByTransitivity, 0.6s 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: 2.0s AutomataMinimizationTime, 16 MinimizatonAttempts, 244 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 184 LocationsWithAnnotation, 26179 PreInvPairs, 35886 NumberOfFragments, 1698 HoareAnnotationTreeSize, 26179 FomulaSimplifications, 184692 FormulaSimplificationTreeSizeReduction, 4.1s HoareSimplificationTime, 184 FomulaSimplificationsInter, 54205 FormulaSimplificationTreeSizeReductionInter, 1.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.0s 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...