./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_5ec8ed1e-e1ce-43ec-843b-342993d58b38/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5ec8ed1e-e1ce-43ec-843b-342993d58b38/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5ec8ed1e-e1ce-43ec-843b-342993d58b38/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5ec8ed1e-e1ce-43ec-843b-342993d58b38/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_5ec8ed1e-e1ce-43ec-843b-342993d58b38/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5ec8ed1e-e1ce-43ec-843b-342993d58b38/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 [2018-12-09 12:20:17,965 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 12:20:17,966 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 12:20:17,972 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 12:20:17,972 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 12:20:17,972 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 12:20:17,973 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 12:20:17,974 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 12:20:17,975 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 12:20:17,975 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 12:20:17,976 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 12:20:17,976 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 12:20:17,977 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 12:20:17,977 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 12:20:17,978 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 12:20:17,978 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 12:20:17,979 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 12:20:17,979 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 12:20:17,980 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 12:20:17,981 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 12:20:17,982 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 12:20:17,982 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 12:20:17,984 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 12:20:17,984 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 12:20:17,984 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 12:20:17,984 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 12:20:17,985 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 12:20:17,985 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 12:20:17,986 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 12:20:17,986 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 12:20:17,986 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 12:20:17,987 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 12:20:17,987 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 12:20:17,987 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 12:20:17,988 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 12:20:17,988 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 12:20:17,988 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5ec8ed1e-e1ce-43ec-843b-342993d58b38/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-09 12:20:17,995 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 12:20:17,995 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 12:20:17,995 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 12:20:17,996 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 12:20:17,996 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 12:20:17,996 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 12:20:17,996 INFO L133 SettingsManager]: * Use SBE=true [2018-12-09 12:20:17,996 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 12:20:17,996 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 12:20:17,997 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 12:20:17,997 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 12:20:17,997 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 12:20:17,997 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 12:20:17,997 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 12:20:17,997 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 12:20:17,997 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 12:20:17,997 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 12:20:17,997 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 12:20:17,998 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 12:20:17,998 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 12:20:17,998 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 12:20:17,998 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 12:20:17,998 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 12:20:17,998 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 12:20:17,998 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 12:20:17,998 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 12:20:17,999 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 12:20:17,999 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-09 12:20:17,999 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 12:20:17,999 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 12:20:17,999 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_5ec8ed1e-e1ce-43ec-843b-342993d58b38/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 [2018-12-09 12:20:18,016 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 12:20:18,024 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 12:20:18,026 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 12:20:18,027 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 12:20:18,027 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 12:20:18,027 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5ec8ed1e-e1ce-43ec-843b-342993d58b38/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/email_spec0_product24_true-unreach-call_true-termination.cil.c [2018-12-09 12:20:18,066 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5ec8ed1e-e1ce-43ec-843b-342993d58b38/bin-2019/uautomizer/data/cd3670163/3bfa1675d2ae4f8290b99d73143bb1f3/FLAG2017b34b4 [2018-12-09 12:20:18,468 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 12:20:18,468 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5ec8ed1e-e1ce-43ec-843b-342993d58b38/sv-benchmarks/c/product-lines/email_spec0_product24_true-unreach-call_true-termination.cil.c [2018-12-09 12:20:18,478 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5ec8ed1e-e1ce-43ec-843b-342993d58b38/bin-2019/uautomizer/data/cd3670163/3bfa1675d2ae4f8290b99d73143bb1f3/FLAG2017b34b4 [2018-12-09 12:20:18,486 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5ec8ed1e-e1ce-43ec-843b-342993d58b38/bin-2019/uautomizer/data/cd3670163/3bfa1675d2ae4f8290b99d73143bb1f3 [2018-12-09 12:20:18,488 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 12:20:18,488 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 12:20:18,489 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 12:20:18,489 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 12:20:18,491 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 12:20:18,491 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:20:18" (1/1) ... [2018-12-09 12:20:18,493 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@507bca52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:20:18, skipping insertion in model container [2018-12-09 12:20:18,493 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:20:18" (1/1) ... [2018-12-09 12:20:18,497 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 12:20:18,527 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 12:20:18,812 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 12:20:18,821 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 12:20:18,880 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 12:20:18,913 INFO L195 MainTranslator]: Completed translation [2018-12-09 12:20:18,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:20:18 WrapperNode [2018-12-09 12:20:18,913 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 12:20:18,914 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 12:20:18,914 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 12:20:18,914 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 12:20:18,919 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:20:18" (1/1) ... [2018-12-09 12:20:18,935 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:20:18" (1/1) ... [2018-12-09 12:20:18,942 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 12:20:18,943 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 12:20:18,943 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 12:20:18,943 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 12:20:18,949 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:20:18" (1/1) ... [2018-12-09 12:20:18,949 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:20:18" (1/1) ... [2018-12-09 12:20:18,953 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:20:18" (1/1) ... [2018-12-09 12:20:18,953 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:20:18" (1/1) ... [2018-12-09 12:20:18,966 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:20:18" (1/1) ... [2018-12-09 12:20:18,974 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:20:18" (1/1) ... [2018-12-09 12:20:18,978 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:20:18" (1/1) ... [2018-12-09 12:20:18,983 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 12:20:18,983 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 12:20:18,983 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 12:20:18,983 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 12:20:18,984 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:20:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5ec8ed1e-e1ce-43ec-843b-342993d58b38/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 [2018-12-09 12:20:19,017 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2018-12-09 12:20:19,018 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2018-12-09 12:20:19,018 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2018-12-09 12:20:19,018 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2018-12-09 12:20:19,018 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2018-12-09 12:20:19,018 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2018-12-09 12:20:19,018 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2018-12-09 12:20:19,018 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2018-12-09 12:20:19,018 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2018-12-09 12:20:19,018 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2018-12-09 12:20:19,018 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2018-12-09 12:20:19,018 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2018-12-09 12:20:19,018 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AutoResponder [2018-12-09 12:20:19,019 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AutoResponder [2018-12-09 12:20:19,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 12:20:19,019 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2018-12-09 12:20:19,019 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2018-12-09 12:20:19,019 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2018-12-09 12:20:19,019 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2018-12-09 12:20:19,019 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-12-09 12:20:19,019 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-12-09 12:20:19,019 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2018-12-09 12:20:19,019 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2018-12-09 12:20:19,019 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2018-12-09 12:20:19,019 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2018-12-09 12:20:19,019 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2018-12-09 12:20:19,019 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2018-12-09 12:20:19,019 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2018-12-09 12:20:19,020 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2018-12-09 12:20:19,020 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2018-12-09 12:20:19,020 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2018-12-09 12:20:19,020 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2018-12-09 12:20:19,020 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2018-12-09 12:20:19,020 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2018-12-09 12:20:19,020 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2018-12-09 12:20:19,020 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2018-12-09 12:20:19,020 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2018-12-09 12:20:19,020 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2018-12-09 12:20:19,020 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2018-12-09 12:20:19,020 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2018-12-09 12:20:19,020 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2018-12-09 12:20:19,020 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2018-12-09 12:20:19,021 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2018-12-09 12:20:19,021 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2018-12-09 12:20:19,021 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2018-12-09 12:20:19,021 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2018-12-09 12:20:19,021 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2018-12-09 12:20:19,021 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2018-12-09 12:20:19,021 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2018-12-09 12:20:19,021 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2018-12-09 12:20:19,021 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2018-12-09 12:20:19,021 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2018-12-09 12:20:19,021 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2018-12-09 12:20:19,021 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2018-12-09 12:20:19,021 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2018-12-09 12:20:19,021 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2018-12-09 12:20:19,022 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2018-12-09 12:20:19,022 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2018-12-09 12:20:19,022 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2018-12-09 12:20:19,022 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-12-09 12:20:19,022 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2018-12-09 12:20:19,022 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2018-12-09 12:20:19,022 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 12:20:19,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 12:20:19,022 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2018-12-09 12:20:19,022 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2018-12-09 12:20:19,022 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2018-12-09 12:20:19,022 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2018-12-09 12:20:19,022 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2018-12-09 12:20:19,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2018-12-09 12:20:19,022 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2018-12-09 12:20:19,022 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2018-12-09 12:20:19,022 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2018-12-09 12:20:19,023 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2018-12-09 12:20:19,023 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2018-12-09 12:20:19,023 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2018-12-09 12:20:19,023 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2018-12-09 12:20:19,023 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2018-12-09 12:20:19,023 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2018-12-09 12:20:19,023 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2018-12-09 12:20:19,023 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-12-09 12:20:19,023 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-12-09 12:20:19,023 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2018-12-09 12:20:19,023 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2018-12-09 12:20:19,023 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2018-12-09 12:20:19,023 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2018-12-09 12:20:19,023 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2018-12-09 12:20:19,023 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2018-12-09 12:20:19,023 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2018-12-09 12:20:19,024 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2018-12-09 12:20:19,024 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2018-12-09 12:20:19,024 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2018-12-09 12:20:19,024 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 12:20:19,024 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 12:20:19,024 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2018-12-09 12:20:19,024 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2018-12-09 12:20:19,024 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2018-12-09 12:20:19,024 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2018-12-09 12:20:19,024 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2018-12-09 12:20:19,024 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2018-12-09 12:20:19,024 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2018-12-09 12:20:19,024 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2018-12-09 12:20:19,024 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2018-12-09 12:20:19,024 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2018-12-09 12:20:19,024 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2018-12-09 12:20:19,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2018-12-09 12:20:19,025 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-12-09 12:20:19,025 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-12-09 12:20:19,025 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2018-12-09 12:20:19,025 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2018-12-09 12:20:19,025 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2018-12-09 12:20:19,025 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2018-12-09 12:20:19,025 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2018-12-09 12:20:19,025 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2018-12-09 12:20:19,025 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-12-09 12:20:19,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-12-09 12:20:19,025 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2018-12-09 12:20:19,025 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2018-12-09 12:20:19,025 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2018-12-09 12:20:19,025 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2018-12-09 12:20:19,025 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2018-12-09 12:20:19,025 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2018-12-09 12:20:19,026 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-12-09 12:20:19,026 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-12-09 12:20:19,026 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2018-12-09 12:20:19,026 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2018-12-09 12:20:19,026 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2018-12-09 12:20:19,026 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2018-12-09 12:20:19,026 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2018-12-09 12:20:19,026 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2018-12-09 12:20:19,026 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2018-12-09 12:20:19,026 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2018-12-09 12:20:19,026 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2018-12-09 12:20:19,026 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2018-12-09 12:20:19,026 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2018-12-09 12:20:19,026 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2018-12-09 12:20:19,026 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2018-12-09 12:20:19,026 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2018-12-09 12:20:19,027 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2018-12-09 12:20:19,027 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2018-12-09 12:20:19,027 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2018-12-09 12:20:19,027 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2018-12-09 12:20:19,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-09 12:20:19,027 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2018-12-09 12:20:19,027 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2018-12-09 12:20:19,027 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2018-12-09 12:20:19,027 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2018-12-09 12:20:19,027 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2018-12-09 12:20:19,027 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2018-12-09 12:20:19,027 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2018-12-09 12:20:19,027 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2018-12-09 12:20:19,027 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-12-09 12:20:19,027 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-12-09 12:20:19,027 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 12:20:19,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 12:20:19,027 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Keys [2018-12-09 12:20:19,028 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Keys [2018-12-09 12:20:19,735 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 12:20:19,735 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-09 12:20:19,735 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 12:20:19 BoogieIcfgContainer [2018-12-09 12:20:19,735 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 12:20:19,736 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 12:20:19,736 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 12:20:19,738 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 12:20:19,738 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 12:20:18" (1/3) ... [2018-12-09 12:20:19,739 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@180e922c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 12:20:19, skipping insertion in model container [2018-12-09 12:20:19,739 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:20:18" (2/3) ... [2018-12-09 12:20:19,739 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@180e922c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 12:20:19, skipping insertion in model container [2018-12-09 12:20:19,739 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 12:20:19" (3/3) ... [2018-12-09 12:20:19,741 INFO L112 eAbstractionObserver]: Analyzing ICFG email_spec0_product24_true-unreach-call_true-termination.cil.c [2018-12-09 12:20:19,747 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 12:20:19,752 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 12:20:19,762 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 12:20:19,784 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-09 12:20:19,784 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 12:20:19,784 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 12:20:19,784 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 12:20:19,784 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 12:20:19,784 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 12:20:19,785 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 12:20:19,785 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 12:20:19,785 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 12:20:19,802 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states. [2018-12-09 12:20:19,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2018-12-09 12:20:19,814 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:20:19,815 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] [2018-12-09 12:20:19,816 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:20:19,820 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:20:19,820 INFO L82 PathProgramCache]: Analyzing trace with hash -195567244, now seen corresponding path program 1 times [2018-12-09 12:20:19,821 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 12:20:19,822 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 12:20:19,852 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:19,852 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:20:19,853 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:19,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:20:20,089 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-09 12:20:20,090 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:20:20,091 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-09 12:20:20,093 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-09 12:20:20,101 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-09 12:20:20,101 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-09 12:20:20,103 INFO L87 Difference]: Start difference. First operand 511 states. Second operand 2 states. [2018-12-09 12:20:20,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:20:20,143 INFO L93 Difference]: Finished difference Result 777 states and 1016 transitions. [2018-12-09 12:20:20,143 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-09 12:20:20,144 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 193 [2018-12-09 12:20:20,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:20:20,155 INFO L225 Difference]: With dead ends: 777 [2018-12-09 12:20:20,155 INFO L226 Difference]: Without dead ends: 500 [2018-12-09 12:20:20,158 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 [2018-12-09 12:20:20,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 500 states. [2018-12-09 12:20:20,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 500 to 500. [2018-12-09 12:20:20,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 500 states. [2018-12-09 12:20:20,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 500 states and 658 transitions. [2018-12-09 12:20:20,209 INFO L78 Accepts]: Start accepts. Automaton has 500 states and 658 transitions. Word has length 193 [2018-12-09 12:20:20,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:20:20,210 INFO L480 AbstractCegarLoop]: Abstraction has 500 states and 658 transitions. [2018-12-09 12:20:20,210 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-09 12:20:20,210 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 658 transitions. [2018-12-09 12:20:20,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2018-12-09 12:20:20,214 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:20:20,214 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] [2018-12-09 12:20:20,214 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:20:20,215 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:20:20,215 INFO L82 PathProgramCache]: Analyzing trace with hash 677616094, now seen corresponding path program 1 times [2018-12-09 12:20:20,215 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 12:20:20,215 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 12:20:20,216 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:20,216 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:20:20,216 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:20,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:20:20,347 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-09 12:20:20,348 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:20:20,348 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 12:20:20,349 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 12:20:20,349 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 12:20:20,349 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 12:20:20,350 INFO L87 Difference]: Start difference. First operand 500 states and 658 transitions. Second operand 3 states. [2018-12-09 12:20:20,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:20:20,376 INFO L93 Difference]: Finished difference Result 760 states and 982 transitions. [2018-12-09 12:20:20,376 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 12:20:20,376 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 194 [2018-12-09 12:20:20,377 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:20:20,379 INFO L225 Difference]: With dead ends: 760 [2018-12-09 12:20:20,379 INFO L226 Difference]: Without dead ends: 503 [2018-12-09 12:20:20,380 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 [2018-12-09 12:20:20,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 503 states. [2018-12-09 12:20:20,395 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 503 to 502. [2018-12-09 12:20:20,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 502 states. [2018-12-09 12:20:20,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 502 states and 660 transitions. [2018-12-09 12:20:20,397 INFO L78 Accepts]: Start accepts. Automaton has 502 states and 660 transitions. Word has length 194 [2018-12-09 12:20:20,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:20:20,398 INFO L480 AbstractCegarLoop]: Abstraction has 502 states and 660 transitions. [2018-12-09 12:20:20,398 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 12:20:20,398 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 660 transitions. [2018-12-09 12:20:20,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2018-12-09 12:20:20,400 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:20:20,400 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] [2018-12-09 12:20:20,401 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:20:20,401 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:20:20,401 INFO L82 PathProgramCache]: Analyzing trace with hash -1045497696, now seen corresponding path program 1 times [2018-12-09 12:20:20,401 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 12:20:20,401 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 12:20:20,402 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:20,402 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:20:20,402 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:20,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:20:20,477 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-09 12:20:20,477 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:20:20,477 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 12:20:20,477 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 12:20:20,478 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 12:20:20,478 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 12:20:20,478 INFO L87 Difference]: Start difference. First operand 502 states and 660 transitions. Second operand 3 states. [2018-12-09 12:20:20,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:20:20,500 INFO L93 Difference]: Finished difference Result 982 states and 1321 transitions. [2018-12-09 12:20:20,500 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 12:20:20,500 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 206 [2018-12-09 12:20:20,500 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:20:20,502 INFO L225 Difference]: With dead ends: 982 [2018-12-09 12:20:20,502 INFO L226 Difference]: Without dead ends: 545 [2018-12-09 12:20:20,503 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 [2018-12-09 12:20:20,504 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 545 states. [2018-12-09 12:20:20,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 545 to 544. [2018-12-09 12:20:20,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 544 states. [2018-12-09 12:20:20,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 544 states and 732 transitions. [2018-12-09 12:20:20,517 INFO L78 Accepts]: Start accepts. Automaton has 544 states and 732 transitions. Word has length 206 [2018-12-09 12:20:20,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:20:20,517 INFO L480 AbstractCegarLoop]: Abstraction has 544 states and 732 transitions. [2018-12-09 12:20:20,517 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 12:20:20,518 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 732 transitions. [2018-12-09 12:20:20,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2018-12-09 12:20:20,520 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:20:20,520 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] [2018-12-09 12:20:20,520 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:20:20,520 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:20:20,521 INFO L82 PathProgramCache]: Analyzing trace with hash -272328492, now seen corresponding path program 1 times [2018-12-09 12:20:20,521 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 12:20:20,521 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 12:20:20,521 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:20,521 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:20:20,522 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:20,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:20:20,591 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-09 12:20:20,591 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:20:20,591 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 12:20:20,592 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 12:20:20,592 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 12:20:20,592 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 12:20:20,592 INFO L87 Difference]: Start difference. First operand 544 states and 732 transitions. Second operand 3 states. [2018-12-09 12:20:20,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:20:20,619 INFO L93 Difference]: Finished difference Result 1105 states and 1532 transitions. [2018-12-09 12:20:20,619 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 12:20:20,619 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 207 [2018-12-09 12:20:20,619 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:20:20,622 INFO L225 Difference]: With dead ends: 1105 [2018-12-09 12:20:20,622 INFO L226 Difference]: Without dead ends: 626 [2018-12-09 12:20:20,624 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 [2018-12-09 12:20:20,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 626 states. [2018-12-09 12:20:20,644 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 626 to 625. [2018-12-09 12:20:20,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 625 states. [2018-12-09 12:20:20,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 625 states and 870 transitions. [2018-12-09 12:20:20,647 INFO L78 Accepts]: Start accepts. Automaton has 625 states and 870 transitions. Word has length 207 [2018-12-09 12:20:20,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:20:20,647 INFO L480 AbstractCegarLoop]: Abstraction has 625 states and 870 transitions. [2018-12-09 12:20:20,647 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 12:20:20,648 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 870 transitions. [2018-12-09 12:20:20,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2018-12-09 12:20:20,650 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:20:20,650 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] [2018-12-09 12:20:20,650 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:20:20,651 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:20:20,651 INFO L82 PathProgramCache]: Analyzing trace with hash -999059929, now seen corresponding path program 1 times [2018-12-09 12:20:20,651 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 12:20:20,651 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 12:20:20,652 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:20,652 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:20:20,652 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:20,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:20:20,785 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-09 12:20:20,785 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 12:20:20,785 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5ec8ed1e-e1ce-43ec-843b-342993d58b38/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 [2018-12-09 12:20:20,795 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:20:21,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:20:21,067 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 12:20:21,218 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-12-09 12:20:21,235 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 12:20:21,235 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [8] total 15 [2018-12-09 12:20:21,236 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-09 12:20:21,236 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-09 12:20:21,236 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2018-12-09 12:20:21,237 INFO L87 Difference]: Start difference. First operand 625 states and 870 transitions. Second operand 15 states. [2018-12-09 12:20:22,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:20:22,036 INFO L93 Difference]: Finished difference Result 1228 states and 1726 transitions. [2018-12-09 12:20:22,037 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-12-09 12:20:22,037 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 210 [2018-12-09 12:20:22,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:20:22,039 INFO L225 Difference]: With dead ends: 1228 [2018-12-09 12:20:22,039 INFO L226 Difference]: Without dead ends: 639 [2018-12-09 12:20:22,041 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 [2018-12-09 12:20:22,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 639 states. [2018-12-09 12:20:22,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 639 to 639. [2018-12-09 12:20:22,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 639 states. [2018-12-09 12:20:22,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 639 states and 887 transitions. [2018-12-09 12:20:22,063 INFO L78 Accepts]: Start accepts. Automaton has 639 states and 887 transitions. Word has length 210 [2018-12-09 12:20:22,064 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:20:22,064 INFO L480 AbstractCegarLoop]: Abstraction has 639 states and 887 transitions. [2018-12-09 12:20:22,064 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-09 12:20:22,064 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 887 transitions. [2018-12-09 12:20:22,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2018-12-09 12:20:22,066 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:20:22,066 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] [2018-12-09 12:20:22,067 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:20:22,067 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:20:22,067 INFO L82 PathProgramCache]: Analyzing trace with hash 1289156595, now seen corresponding path program 1 times [2018-12-09 12:20:22,067 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 12:20:22,067 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 12:20:22,067 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:22,068 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:20:22,068 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:22,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:20:22,198 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-09 12:20:22,198 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:20:22,199 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2018-12-09 12:20:22,199 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-12-09 12:20:22,199 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-12-09 12:20:22,199 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=132, Unknown=0, NotChecked=0, Total=156 [2018-12-09 12:20:22,200 INFO L87 Difference]: Start difference. First operand 639 states and 887 transitions. Second operand 13 states. [2018-12-09 12:20:23,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:20:23,362 INFO L93 Difference]: Finished difference Result 1458 states and 2019 transitions. [2018-12-09 12:20:23,363 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-12-09 12:20:23,363 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 218 [2018-12-09 12:20:23,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:20:23,366 INFO L225 Difference]: With dead ends: 1458 [2018-12-09 12:20:23,367 INFO L226 Difference]: Without dead ends: 1214 [2018-12-09 12:20:23,368 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 [2018-12-09 12:20:23,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1214 states. [2018-12-09 12:20:23,402 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1214 to 1206. [2018-12-09 12:20:23,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1206 states. [2018-12-09 12:20:23,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 1206 states and 1693 transitions. [2018-12-09 12:20:23,405 INFO L78 Accepts]: Start accepts. Automaton has 1206 states and 1693 transitions. Word has length 218 [2018-12-09 12:20:23,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:20:23,405 INFO L480 AbstractCegarLoop]: Abstraction has 1206 states and 1693 transitions. [2018-12-09 12:20:23,405 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-12-09 12:20:23,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1693 transitions. [2018-12-09 12:20:23,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2018-12-09 12:20:23,409 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:20:23,409 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] [2018-12-09 12:20:23,409 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:20:23,409 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:20:23,409 INFO L82 PathProgramCache]: Analyzing trace with hash 694886010, now seen corresponding path program 1 times [2018-12-09 12:20:23,409 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 12:20:23,409 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 12:20:23,410 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:23,410 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:20:23,410 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:23,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:20:23,490 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-09 12:20:23,490 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:20:23,490 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 12:20:23,491 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 12:20:23,491 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 12:20:23,491 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 12:20:23,491 INFO L87 Difference]: Start difference. First operand 1206 states and 1693 transitions. Second operand 3 states. [2018-12-09 12:20:23,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:20:23,532 INFO L93 Difference]: Finished difference Result 2647 states and 3835 transitions. [2018-12-09 12:20:23,532 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 12:20:23,532 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 216 [2018-12-09 12:20:23,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:20:23,536 INFO L225 Difference]: With dead ends: 2647 [2018-12-09 12:20:23,537 INFO L226 Difference]: Without dead ends: 1520 [2018-12-09 12:20:23,539 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 [2018-12-09 12:20:23,540 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1520 states. [2018-12-09 12:20:23,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1520 to 1518. [2018-12-09 12:20:23,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1518 states. [2018-12-09 12:20:23,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 1518 states and 2223 transitions. [2018-12-09 12:20:23,576 INFO L78 Accepts]: Start accepts. Automaton has 1518 states and 2223 transitions. Word has length 216 [2018-12-09 12:20:23,576 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:20:23,576 INFO L480 AbstractCegarLoop]: Abstraction has 1518 states and 2223 transitions. [2018-12-09 12:20:23,576 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 12:20:23,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 2223 transitions. [2018-12-09 12:20:23,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2018-12-09 12:20:23,579 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:20:23,579 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] [2018-12-09 12:20:23,580 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:20:23,580 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:20:23,580 INFO L82 PathProgramCache]: Analyzing trace with hash 690728130, now seen corresponding path program 1 times [2018-12-09 12:20:23,580 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 12:20:23,580 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 12:20:23,580 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:23,580 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:20:23,580 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:23,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:20:23,684 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-12-09 12:20:23,685 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:20:23,685 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-12-09 12:20:23,685 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-09 12:20:23,685 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-09 12:20:23,685 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-12-09 12:20:23,685 INFO L87 Difference]: Start difference. First operand 1518 states and 2223 transitions. Second operand 9 states. [2018-12-09 12:20:23,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:20:23,789 INFO L93 Difference]: Finished difference Result 2034 states and 2879 transitions. [2018-12-09 12:20:23,808 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-09 12:20:23,808 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 219 [2018-12-09 12:20:23,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:20:23,813 INFO L225 Difference]: With dead ends: 2034 [2018-12-09 12:20:23,813 INFO L226 Difference]: Without dead ends: 1541 [2018-12-09 12:20:23,814 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 [2018-12-09 12:20:23,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1541 states. [2018-12-09 12:20:23,852 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1541 to 1529. [2018-12-09 12:20:23,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1529 states. [2018-12-09 12:20:23,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 1529 states and 2237 transitions. [2018-12-09 12:20:23,855 INFO L78 Accepts]: Start accepts. Automaton has 1529 states and 2237 transitions. Word has length 219 [2018-12-09 12:20:23,855 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:20:23,855 INFO L480 AbstractCegarLoop]: Abstraction has 1529 states and 2237 transitions. [2018-12-09 12:20:23,855 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-09 12:20:23,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2237 transitions. [2018-12-09 12:20:23,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2018-12-09 12:20:23,858 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:20:23,858 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] [2018-12-09 12:20:23,859 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:20:23,859 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:20:23,859 INFO L82 PathProgramCache]: Analyzing trace with hash -814026749, now seen corresponding path program 1 times [2018-12-09 12:20:23,859 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 12:20:23,859 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 12:20:23,859 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:23,859 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:20:23,859 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:23,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:20:23,950 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-12-09 12:20:23,950 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:20:23,950 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-09 12:20:23,950 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 12:20:23,950 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 12:20:23,951 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-09 12:20:23,951 INFO L87 Difference]: Start difference. First operand 1529 states and 2237 transitions. Second operand 6 states. [2018-12-09 12:20:24,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:20:24,234 INFO L93 Difference]: Finished difference Result 3499 states and 5057 transitions. [2018-12-09 12:20:24,234 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-09 12:20:24,235 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 219 [2018-12-09 12:20:24,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:20:24,246 INFO L225 Difference]: With dead ends: 3499 [2018-12-09 12:20:24,246 INFO L226 Difference]: Without dead ends: 2995 [2018-12-09 12:20:24,248 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 [2018-12-09 12:20:24,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2995 states. [2018-12-09 12:20:24,342 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2995 to 2984. [2018-12-09 12:20:24,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2984 states. [2018-12-09 12:20:24,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2984 states to 2984 states and 4409 transitions. [2018-12-09 12:20:24,348 INFO L78 Accepts]: Start accepts. Automaton has 2984 states and 4409 transitions. Word has length 219 [2018-12-09 12:20:24,349 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:20:24,349 INFO L480 AbstractCegarLoop]: Abstraction has 2984 states and 4409 transitions. [2018-12-09 12:20:24,349 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 12:20:24,349 INFO L276 IsEmpty]: Start isEmpty. Operand 2984 states and 4409 transitions. [2018-12-09 12:20:24,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2018-12-09 12:20:24,354 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:20:24,354 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] [2018-12-09 12:20:24,354 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:20:24,354 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:20:24,354 INFO L82 PathProgramCache]: Analyzing trace with hash 1389223028, now seen corresponding path program 1 times [2018-12-09 12:20:24,354 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 12:20:24,354 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 12:20:24,355 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:24,355 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:20:24,355 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:24,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:20:24,447 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-12-09 12:20:24,447 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:20:24,447 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-09 12:20:24,447 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 12:20:24,447 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 12:20:24,447 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-09 12:20:24,448 INFO L87 Difference]: Start difference. First operand 2984 states and 4409 transitions. Second operand 6 states. [2018-12-09 12:20:24,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:20:24,775 INFO L93 Difference]: Finished difference Result 6946 states and 10099 transitions. [2018-12-09 12:20:24,775 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-09 12:20:24,775 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 220 [2018-12-09 12:20:24,776 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:20:24,791 INFO L225 Difference]: With dead ends: 6946 [2018-12-09 12:20:24,791 INFO L226 Difference]: Without dead ends: 5933 [2018-12-09 12:20:24,794 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 [2018-12-09 12:20:24,798 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5933 states. [2018-12-09 12:20:25,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5933 to 5894. [2018-12-09 12:20:25,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5894 states. [2018-12-09 12:20:25,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5894 states to 5894 states and 8771 transitions. [2018-12-09 12:20:25,016 INFO L78 Accepts]: Start accepts. Automaton has 5894 states and 8771 transitions. Word has length 220 [2018-12-09 12:20:25,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:20:25,016 INFO L480 AbstractCegarLoop]: Abstraction has 5894 states and 8771 transitions. [2018-12-09 12:20:25,016 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 12:20:25,016 INFO L276 IsEmpty]: Start isEmpty. Operand 5894 states and 8771 transitions. [2018-12-09 12:20:25,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2018-12-09 12:20:25,027 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:20:25,028 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] [2018-12-09 12:20:25,028 INFO L423 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:20:25,028 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:20:25,028 INFO L82 PathProgramCache]: Analyzing trace with hash 2005437822, now seen corresponding path program 1 times [2018-12-09 12:20:25,028 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 12:20:25,028 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 12:20:25,029 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:25,029 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:20:25,029 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:25,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:20:25,134 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-12-09 12:20:25,134 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:20:25,134 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-12-09 12:20:25,135 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-09 12:20:25,135 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-09 12:20:25,135 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-12-09 12:20:25,135 INFO L87 Difference]: Start difference. First operand 5894 states and 8771 transitions. Second operand 9 states. [2018-12-09 12:20:25,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:20:25,283 INFO L93 Difference]: Finished difference Result 8045 states and 11517 transitions. [2018-12-09 12:20:25,283 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-09 12:20:25,283 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 221 [2018-12-09 12:20:25,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:20:25,298 INFO L225 Difference]: With dead ends: 8045 [2018-12-09 12:20:25,298 INFO L226 Difference]: Without dead ends: 6014 [2018-12-09 12:20:25,303 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 [2018-12-09 12:20:25,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6014 states. [2018-12-09 12:20:25,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6014 to 5974. [2018-12-09 12:20:25,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5974 states. [2018-12-09 12:20:25,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5974 states to 5974 states and 8883 transitions. [2018-12-09 12:20:25,454 INFO L78 Accepts]: Start accepts. Automaton has 5974 states and 8883 transitions. Word has length 221 [2018-12-09 12:20:25,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:20:25,454 INFO L480 AbstractCegarLoop]: Abstraction has 5974 states and 8883 transitions. [2018-12-09 12:20:25,454 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-09 12:20:25,454 INFO L276 IsEmpty]: Start isEmpty. Operand 5974 states and 8883 transitions. [2018-12-09 12:20:25,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2018-12-09 12:20:25,465 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:20:25,465 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] [2018-12-09 12:20:25,465 INFO L423 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:20:25,465 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:20:25,465 INFO L82 PathProgramCache]: Analyzing trace with hash -954989441, now seen corresponding path program 1 times [2018-12-09 12:20:25,465 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 12:20:25,465 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 12:20:25,466 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:25,466 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:20:25,466 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:25,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:20:25,564 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-12-09 12:20:25,564 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:20:25,564 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-12-09 12:20:25,565 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-09 12:20:25,565 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-09 12:20:25,565 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-12-09 12:20:25,565 INFO L87 Difference]: Start difference. First operand 5974 states and 8883 transitions. Second operand 9 states. [2018-12-09 12:20:25,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:20:25,718 INFO L93 Difference]: Finished difference Result 8125 states and 11615 transitions. [2018-12-09 12:20:25,719 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-09 12:20:25,719 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 221 [2018-12-09 12:20:25,719 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:20:25,733 INFO L225 Difference]: With dead ends: 8125 [2018-12-09 12:20:25,733 INFO L226 Difference]: Without dead ends: 6014 [2018-12-09 12:20:25,738 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 [2018-12-09 12:20:25,742 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6014 states. [2018-12-09 12:20:25,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6014 to 5974. [2018-12-09 12:20:25,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5974 states. [2018-12-09 12:20:25,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5974 states to 5974 states and 8861 transitions. [2018-12-09 12:20:25,906 INFO L78 Accepts]: Start accepts. Automaton has 5974 states and 8861 transitions. Word has length 221 [2018-12-09 12:20:25,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:20:25,906 INFO L480 AbstractCegarLoop]: Abstraction has 5974 states and 8861 transitions. [2018-12-09 12:20:25,906 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-09 12:20:25,906 INFO L276 IsEmpty]: Start isEmpty. Operand 5974 states and 8861 transitions. [2018-12-09 12:20:25,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2018-12-09 12:20:25,917 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:20:25,917 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] [2018-12-09 12:20:25,917 INFO L423 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:20:25,917 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:20:25,917 INFO L82 PathProgramCache]: Analyzing trace with hash -1807457709, now seen corresponding path program 1 times [2018-12-09 12:20:25,917 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 12:20:25,917 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 12:20:25,918 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:25,918 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:20:25,918 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:25,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:20:25,998 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-12-09 12:20:25,998 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:20:25,998 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-09 12:20:25,998 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 12:20:25,998 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 12:20:25,998 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-09 12:20:25,999 INFO L87 Difference]: Start difference. First operand 5974 states and 8861 transitions. Second operand 6 states. [2018-12-09 12:20:26,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:20:26,362 INFO L93 Difference]: Finished difference Result 13936 states and 20297 transitions. [2018-12-09 12:20:26,362 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-09 12:20:26,362 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 222 [2018-12-09 12:20:26,362 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:20:26,388 INFO L225 Difference]: With dead ends: 13936 [2018-12-09 12:20:26,389 INFO L226 Difference]: Without dead ends: 11366 [2018-12-09 12:20:26,395 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 [2018-12-09 12:20:26,402 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11366 states. [2018-12-09 12:20:26,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11366 to 11305. [2018-12-09 12:20:26,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11305 states. [2018-12-09 12:20:26,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11305 states to 11305 states and 16959 transitions. [2018-12-09 12:20:26,674 INFO L78 Accepts]: Start accepts. Automaton has 11305 states and 16959 transitions. Word has length 222 [2018-12-09 12:20:26,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:20:26,674 INFO L480 AbstractCegarLoop]: Abstraction has 11305 states and 16959 transitions. [2018-12-09 12:20:26,674 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 12:20:26,675 INFO L276 IsEmpty]: Start isEmpty. Operand 11305 states and 16959 transitions. [2018-12-09 12:20:26,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2018-12-09 12:20:26,696 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:20:26,696 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] [2018-12-09 12:20:26,696 INFO L423 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:20:26,696 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:20:26,696 INFO L82 PathProgramCache]: Analyzing trace with hash 1978908959, now seen corresponding path program 1 times [2018-12-09 12:20:26,696 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 12:20:26,696 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 12:20:26,697 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:26,697 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:20:26,697 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:26,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:20:26,760 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-09 12:20:26,760 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:20:26,760 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 12:20:26,761 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 12:20:26,761 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 12:20:26,761 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 12:20:26,761 INFO L87 Difference]: Start difference. First operand 11305 states and 16959 transitions. Second operand 3 states. [2018-12-09 12:20:27,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:20:27,096 INFO L93 Difference]: Finished difference Result 27347 states and 42211 transitions. [2018-12-09 12:20:27,096 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 12:20:27,096 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 224 [2018-12-09 12:20:27,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:20:27,131 INFO L225 Difference]: With dead ends: 27347 [2018-12-09 12:20:27,131 INFO L226 Difference]: Without dead ends: 16119 [2018-12-09 12:20:27,147 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 [2018-12-09 12:20:27,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16119 states. [2018-12-09 12:20:27,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16119 to 16105. [2018-12-09 12:20:27,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16105 states. [2018-12-09 12:20:27,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16105 states to 16105 states and 25199 transitions. [2018-12-09 12:20:27,545 INFO L78 Accepts]: Start accepts. Automaton has 16105 states and 25199 transitions. Word has length 224 [2018-12-09 12:20:27,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:20:27,545 INFO L480 AbstractCegarLoop]: Abstraction has 16105 states and 25199 transitions. [2018-12-09 12:20:27,545 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 12:20:27,545 INFO L276 IsEmpty]: Start isEmpty. Operand 16105 states and 25199 transitions. [2018-12-09 12:20:27,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2018-12-09 12:20:27,568 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:20:27,568 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] [2018-12-09 12:20:27,568 INFO L423 AbstractCegarLoop]: === Iteration 15 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:20:27,568 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:20:27,569 INFO L82 PathProgramCache]: Analyzing trace with hash -1628790933, now seen corresponding path program 1 times [2018-12-09 12:20:27,569 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 12:20:27,569 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 12:20:27,569 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:27,569 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:20:27,569 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:27,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:20:27,627 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-09 12:20:27,627 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:20:27,627 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 12:20:27,627 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 12:20:27,627 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 12:20:27,628 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 12:20:27,628 INFO L87 Difference]: Start difference. First operand 16105 states and 25199 transitions. Second operand 3 states. [2018-12-09 12:20:28,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:20:28,062 INFO L93 Difference]: Finished difference Result 41363 states and 66291 transitions. [2018-12-09 12:20:28,062 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 12:20:28,062 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 225 [2018-12-09 12:20:28,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:20:28,109 INFO L225 Difference]: With dead ends: 41363 [2018-12-09 12:20:28,109 INFO L226 Difference]: Without dead ends: 25335 [2018-12-09 12:20:28,134 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 [2018-12-09 12:20:28,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25335 states. [2018-12-09 12:20:28,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25335 to 25321. [2018-12-09 12:20:28,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25321 states. [2018-12-09 12:20:28,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25321 states to 25321 states and 40911 transitions. [2018-12-09 12:20:28,728 INFO L78 Accepts]: Start accepts. Automaton has 25321 states and 40911 transitions. Word has length 225 [2018-12-09 12:20:28,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:20:28,729 INFO L480 AbstractCegarLoop]: Abstraction has 25321 states and 40911 transitions. [2018-12-09 12:20:28,729 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 12:20:28,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25321 states and 40911 transitions. [2018-12-09 12:20:28,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2018-12-09 12:20:28,768 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:20:28,768 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] [2018-12-09 12:20:28,768 INFO L423 AbstractCegarLoop]: === Iteration 16 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:20:28,769 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:20:28,769 INFO L82 PathProgramCache]: Analyzing trace with hash -456701889, now seen corresponding path program 1 times [2018-12-09 12:20:28,769 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 12:20:28,769 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 12:20:28,769 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:28,769 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:20:28,769 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:20:28,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:20:28,857 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-09 12:20:28,858 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:20:28,858 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-12-09 12:20:28,858 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-09 12:20:28,858 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-09 12:20:28,858 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-12-09 12:20:28,858 INFO L87 Difference]: Start difference. First operand 25321 states and 40911 transitions. Second operand 8 states. [2018-12-09 12:20:29,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:20:29,288 INFO L93 Difference]: Finished difference Result 25321 states and 40911 transitions. [2018-12-09 12:20:29,288 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-09 12:20:29,288 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 226 [2018-12-09 12:20:29,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:20:29,289 INFO L225 Difference]: With dead ends: 25321 [2018-12-09 12:20:29,289 INFO L226 Difference]: Without dead ends: 0 [2018-12-09 12:20:29,326 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 [2018-12-09 12:20:29,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-09 12:20:29,326 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-09 12:20:29,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-09 12:20:29,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-09 12:20:29,330 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 226 [2018-12-09 12:20:29,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:20:29,330 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-09 12:20:29,330 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-09 12:20:29,330 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-09 12:20:29,330 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 12:20:29,334 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-09 12:20:29,549 WARN L180 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-09 12:20:29,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:20:29,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:20:29,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:20:29,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:20:29,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:20:29,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:20:29,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:20:29,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:20:30,473 WARN L180 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-09 12:20:30,636 WARN L180 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-09 12:20:30,777 WARN L180 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-09 12:20:30,907 WARN L180 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-09 12:20:31,110 WARN L180 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-09 12:20:31,329 WARN L180 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-09 12:20:31,797 WARN L180 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-09 12:20:31,914 WARN L180 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-09 12:20:32,182 WARN L180 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-09 12:20:32,387 WARN L180 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-09 12:20:32,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:20:32,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:20:32,566 WARN L180 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-09 12:20:32,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:20:32,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:20:32,928 WARN L180 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-09 12:20:32,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:20:32,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:20:33,122 WARN L180 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-09 12:20:33,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:20:33,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:20:33,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 12:20:33,245 WARN L180 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 541 DAG size of output: 11 [2018-12-09 12:20:33,370 WARN L180 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 11 [2018-12-09 12:20:35,502 INFO L448 ceAbstractionStarter]: For program point bobKeyChangeFINAL(lines 1282 1291) no Hoare annotation was computed. [2018-12-09 12:20:35,502 INFO L448 ceAbstractionStarter]: For program point bobKeyChangeEXIT(lines 1282 1291) no Hoare annotation was computed. [2018-12-09 12:20:35,502 INFO L451 ceAbstractionStarter]: At program point bobKeyChangeENTRY(lines 1282 1291) the Hoare annotation is: true [2018-12-09 12:20:35,502 INFO L448 ceAbstractionStarter]: For program point valid_productEXIT(lines 1838 1846) no Hoare annotation was computed. [2018-12-09 12:20:35,503 INFO L451 ceAbstractionStarter]: At program point valid_productENTRY(lines 1838 1846) the Hoare annotation is: true [2018-12-09 12:20:35,503 INFO L448 ceAbstractionStarter]: For program point valid_productFINAL(lines 1838 1846) no Hoare annotation was computed. [2018-12-09 12:20:35,503 INFO L451 ceAbstractionStarter]: At program point mailENTRY(lines 722 733) the Hoare annotation is: true [2018-12-09 12:20:35,503 INFO L448 ceAbstractionStarter]: For program point mailEXIT(lines 722 733) no Hoare annotation was computed. [2018-12-09 12:20:35,503 INFO L451 ceAbstractionStarter]: At program point L729(line 729) the Hoare annotation is: true [2018-12-09 12:20:35,503 INFO L451 ceAbstractionStarter]: At program point L728(line 728) the Hoare annotation is: true [2018-12-09 12:20:35,503 INFO L448 ceAbstractionStarter]: For program point L728-1(line 728) no Hoare annotation was computed. [2018-12-09 12:20:35,503 INFO L448 ceAbstractionStarter]: For program point mailFINAL(lines 722 733) no Hoare annotation was computed. [2018-12-09 12:20:35,503 INFO L448 ceAbstractionStarter]: For program point isSignedEXIT(lines 341 359) no Hoare annotation was computed. [2018-12-09 12:20:35,503 INFO L448 ceAbstractionStarter]: For program point L349(lines 349 355) no Hoare annotation was computed. [2018-12-09 12:20:35,503 INFO L451 ceAbstractionStarter]: At program point isSignedENTRY(lines 341 359) the Hoare annotation is: true [2018-12-09 12:20:35,503 INFO L448 ceAbstractionStarter]: For program point isSignedFINAL(lines 341 359) no Hoare annotation was computed. [2018-12-09 12:20:35,503 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 356) no Hoare annotation was computed. [2018-12-09 12:20:35,503 INFO L448 ceAbstractionStarter]: For program point get_queued_clientEXIT(lines 874 882) no Hoare annotation was computed. [2018-12-09 12:20:35,503 INFO L451 ceAbstractionStarter]: At program point get_queued_clientENTRY(lines 874 882) the Hoare annotation is: true [2018-12-09 12:20:35,503 INFO L448 ceAbstractionStarter]: For program point get_queued_clientFINAL(lines 874 882) no Hoare annotation was computed. [2018-12-09 12:20:35,503 INFO L451 ceAbstractionStarter]: At program point L801(line 801) the Hoare annotation is: true [2018-12-09 12:20:35,503 INFO L451 ceAbstractionStarter]: At program point L801-1(line 801) the Hoare annotation is: true [2018-12-09 12:20:35,503 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__ForwardEXIT(lines 795 815) no Hoare annotation was computed. [2018-12-09 12:20:35,503 INFO L451 ceAbstractionStarter]: At program point incoming__wrappee__ForwardENTRY(lines 795 815) the Hoare annotation is: true [2018-12-09 12:20:35,503 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))) [2018-12-09 12:20:35,503 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))) [2018-12-09 12:20:35,504 INFO L448 ceAbstractionStarter]: For program point L805(lines 805 812) no Hoare annotation was computed. [2018-12-09 12:20:35,504 INFO L448 ceAbstractionStarter]: For program point L805-1(lines 795 815) no Hoare annotation was computed. [2018-12-09 12:20:35,504 INFO L448 ceAbstractionStarter]: For program point L802(line 802) no Hoare annotation was computed. [2018-12-09 12:20:35,504 INFO L448 ceAbstractionStarter]: For program point isKeyPairValidEXIT(lines 892 916) no Hoare annotation was computed. [2018-12-09 12:20:35,504 INFO L451 ceAbstractionStarter]: At program point isKeyPairValidENTRY(lines 892 916) the Hoare annotation is: true [2018-12-09 12:20:35,504 INFO L448 ceAbstractionStarter]: For program point isKeyPairValidFINAL(lines 892 916) no Hoare annotation was computed. [2018-12-09 12:20:35,504 INFO L448 ceAbstractionStarter]: For program point L905(lines 905 910) no Hoare annotation was computed. [2018-12-09 12:20:35,504 INFO L448 ceAbstractionStarter]: For program point L901(lines 901 911) no Hoare annotation was computed. [2018-12-09 12:20:35,504 INFO L451 ceAbstractionStarter]: At program point signENTRY(lines 942 962) the Hoare annotation is: true [2018-12-09 12:20:35,504 INFO L451 ceAbstractionStarter]: At program point L957(line 957) the Hoare annotation is: true [2018-12-09 12:20:35,504 INFO L448 ceAbstractionStarter]: For program point signEXIT(lines 942 962) no Hoare annotation was computed. [2018-12-09 12:20:35,504 INFO L451 ceAbstractionStarter]: At program point L957-1(line 957) the Hoare annotation is: true [2018-12-09 12:20:35,504 INFO L448 ceAbstractionStarter]: For program point signFINAL(lines 942 962) no Hoare annotation was computed. [2018-12-09 12:20:35,504 INFO L448 ceAbstractionStarter]: For program point L951(lines 951 955) no Hoare annotation was computed. [2018-12-09 12:20:35,504 INFO L451 ceAbstractionStarter]: At program point L948(line 948) the Hoare annotation is: true [2018-12-09 12:20:35,504 INFO L448 ceAbstractionStarter]: For program point L948-1(line 948) no Hoare annotation was computed. [2018-12-09 12:20:35,504 INFO L448 ceAbstractionStarter]: For program point getEmailIdFINAL(lines 78 96) no Hoare annotation was computed. [2018-12-09 12:20:35,504 INFO L448 ceAbstractionStarter]: For program point getEmailIdEXIT(lines 78 96) no Hoare annotation was computed. [2018-12-09 12:20:35,504 INFO L451 ceAbstractionStarter]: At program point getEmailIdENTRY(lines 78 96) the Hoare annotation is: true [2018-12-09 12:20:35,504 INFO L448 ceAbstractionStarter]: For program point L86(lines 86 92) no Hoare annotation was computed. [2018-12-09 12:20:35,504 INFO L448 ceAbstractionStarter]: For program point L82(lines 82 93) no Hoare annotation was computed. [2018-12-09 12:20:35,504 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)|))) [2018-12-09 12:20:35,504 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)|))) [2018-12-09 12:20:35,505 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))) [2018-12-09 12:20:35,505 INFO L448 ceAbstractionStarter]: For program point L1179(lines 1179 1186) no Hoare annotation was computed. [2018-12-09 12:20:35,505 INFO L448 ceAbstractionStarter]: For program point L1179-1(lines 1179 1186) no Hoare annotation was computed. [2018-12-09 12:20:35,505 INFO L448 ceAbstractionStarter]: For program point L1177(line 1177) no Hoare annotation was computed. [2018-12-09 12:20:35,505 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1169 1189) no Hoare annotation was computed. [2018-12-09 12:20:35,505 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)|))) [2018-12-09 12:20:35,505 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)|))) [2018-12-09 12:20:35,505 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)|))) [2018-12-09 12:20:35,505 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 1169 1189) no Hoare annotation was computed. [2018-12-09 12:20:35,505 INFO L451 ceAbstractionStarter]: At program point rjhKeyChangeENTRY(lines 1292 1301) the Hoare annotation is: true [2018-12-09 12:20:35,505 INFO L448 ceAbstractionStarter]: For program point rjhKeyChangeEXIT(lines 1292 1301) no Hoare annotation was computed. [2018-12-09 12:20:35,505 INFO L448 ceAbstractionStarter]: For program point rjhKeyChangeFINAL(lines 1292 1301) no Hoare annotation was computed. [2018-12-09 12:20:35,505 INFO L448 ceAbstractionStarter]: For program point setup_rjhFINAL(lines 1080 1090) no Hoare annotation was computed. [2018-12-09 12:20:35,505 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)) [2018-12-09 12:20:35,505 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)) [2018-12-09 12:20:35,505 INFO L451 ceAbstractionStarter]: At program point setup_rjhENTRY(lines 1080 1090) the Hoare annotation is: true [2018-12-09 12:20:35,505 INFO L448 ceAbstractionStarter]: For program point setup_rjhEXIT(lines 1080 1090) no Hoare annotation was computed. [2018-12-09 12:20:35,505 INFO L451 ceAbstractionStarter]: At program point getClientPrivateKeyENTRY(lines 2433 2456) the Hoare annotation is: true [2018-12-09 12:20:35,505 INFO L448 ceAbstractionStarter]: For program point L2445(lines 2445 2451) no Hoare annotation was computed. [2018-12-09 12:20:35,505 INFO L448 ceAbstractionStarter]: For program point getClientPrivateKeyEXIT(lines 2433 2456) no Hoare annotation was computed. [2018-12-09 12:20:35,505 INFO L448 ceAbstractionStarter]: For program point L2441(lines 2441 2452) no Hoare annotation was computed. [2018-12-09 12:20:35,505 INFO L448 ceAbstractionStarter]: For program point getClientPrivateKeyFINAL(lines 2433 2456) no Hoare annotation was computed. [2018-12-09 12:20:35,505 INFO L448 ceAbstractionStarter]: For program point L2437(lines 2437 2453) no Hoare annotation was computed. [2018-12-09 12:20:35,506 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 371) no Hoare annotation was computed. [2018-12-09 12:20:35,506 INFO L448 ceAbstractionStarter]: For program point setEmailIsSignedEXIT(lines 360 375) no Hoare annotation was computed. [2018-12-09 12:20:35,506 INFO L448 ceAbstractionStarter]: For program point L367-2(lines 360 375) no Hoare annotation was computed. [2018-12-09 12:20:35,506 INFO L448 ceAbstractionStarter]: For program point L364(lines 364 372) no Hoare annotation was computed. [2018-12-09 12:20:35,506 INFO L451 ceAbstractionStarter]: At program point setEmailIsSignedENTRY(lines 360 375) the Hoare annotation is: true [2018-12-09 12:20:35,506 INFO L451 ceAbstractionStarter]: At program point L1739(line 1739) the Hoare annotation is: true [2018-12-09 12:20:35,506 INFO L448 ceAbstractionStarter]: For program point printMail__wrappee__ForwardFINAL(lines 1727 1745) no Hoare annotation was computed. [2018-12-09 12:20:35,506 INFO L451 ceAbstractionStarter]: At program point printMail__wrappee__ForwardENTRY(lines 1727 1745) the Hoare annotation is: true [2018-12-09 12:20:35,506 INFO L448 ceAbstractionStarter]: For program point L1739-1(line 1739) no Hoare annotation was computed. [2018-12-09 12:20:35,506 INFO L448 ceAbstractionStarter]: For program point L1736(line 1736) no Hoare annotation was computed. [2018-12-09 12:20:35,506 INFO L451 ceAbstractionStarter]: At program point L1735(line 1735) the Hoare annotation is: true [2018-12-09 12:20:35,506 INFO L448 ceAbstractionStarter]: For program point printMail__wrappee__ForwardEXIT(lines 1727 1745) no Hoare annotation was computed. [2018-12-09 12:20:35,506 INFO L451 ceAbstractionStarter]: At program point L1735-1(line 1735) the Hoare annotation is: true [2018-12-09 12:20:35,506 INFO L448 ceAbstractionStarter]: For program point L1217(line 1217) no Hoare annotation was computed. [2018-12-09 12:20:35,506 INFO L451 ceAbstractionStarter]: At program point L1218-1(line 1218) the Hoare annotation is: true [2018-12-09 12:20:35,506 INFO L448 ceAbstractionStarter]: For program point rjhKeyAddFINAL(lines 1212 1223) no Hoare annotation was computed. [2018-12-09 12:20:35,507 INFO L448 ceAbstractionStarter]: For program point rjhKeyAddEXIT(lines 1212 1223) no Hoare annotation was computed. [2018-12-09 12:20:35,507 INFO L451 ceAbstractionStarter]: At program point rjhKeyAddENTRY(lines 1212 1223) the Hoare annotation is: true [2018-12-09 12:20:35,507 INFO L451 ceAbstractionStarter]: At program point L1218(line 1218) the Hoare annotation is: true [2018-12-09 12:20:35,507 INFO L448 ceAbstractionStarter]: For program point L1714-1(line 1714) no Hoare annotation was computed. [2018-12-09 12:20:35,507 INFO L451 ceAbstractionStarter]: At program point printMail__wrappee__AutoResponderENTRY(lines 1699 1726) the Hoare annotation is: true [2018-12-09 12:20:35,507 INFO L451 ceAbstractionStarter]: At program point L1711(line 1711) the Hoare annotation is: true [2018-12-09 12:20:35,507 INFO L448 ceAbstractionStarter]: For program point L1711-1(line 1711) no Hoare annotation was computed. [2018-12-09 12:20:35,507 INFO L451 ceAbstractionStarter]: At program point L1720(line 1720) the Hoare annotation is: true [2018-12-09 12:20:35,507 INFO L448 ceAbstractionStarter]: For program point printMail__wrappee__AutoResponderFINAL(lines 1699 1726) no Hoare annotation was computed. [2018-12-09 12:20:35,507 INFO L448 ceAbstractionStarter]: For program point L1720-1(line 1720) no Hoare annotation was computed. [2018-12-09 12:20:35,507 INFO L451 ceAbstractionStarter]: At program point L1717(line 1717) the Hoare annotation is: true [2018-12-09 12:20:35,507 INFO L448 ceAbstractionStarter]: For program point L1717-1(line 1717) no Hoare annotation was computed. [2018-12-09 12:20:35,507 INFO L448 ceAbstractionStarter]: For program point printMail__wrappee__AutoResponderEXIT(lines 1699 1726) no Hoare annotation was computed. [2018-12-09 12:20:35,508 INFO L451 ceAbstractionStarter]: At program point L1714(line 1714) the Hoare annotation is: true [2018-12-09 12:20:35,508 INFO L448 ceAbstractionStarter]: For program point L1121(line 1121) no Hoare annotation was computed. [2018-12-09 12:20:35,508 INFO L451 ceAbstractionStarter]: At program point L1120(line 1120) the Hoare annotation is: true [2018-12-09 12:20:35,508 INFO L451 ceAbstractionStarter]: At program point L1120-1(line 1120) the Hoare annotation is: true [2018-12-09 12:20:35,508 INFO L448 ceAbstractionStarter]: For program point bobToRjhEXIT(lines 1112 1134) no Hoare annotation was computed. [2018-12-09 12:20:35,508 INFO L451 ceAbstractionStarter]: At program point bobToRjhENTRY(lines 1112 1134) the Hoare annotation is: true [2018-12-09 12:20:35,508 INFO L451 ceAbstractionStarter]: At program point L1129(line 1129) the Hoare annotation is: true [2018-12-09 12:20:35,508 INFO L451 ceAbstractionStarter]: At program point L1128(line 1128) the Hoare annotation is: true [2018-12-09 12:20:35,508 INFO L448 ceAbstractionStarter]: For program point L1129-1(lines 1112 1134) no Hoare annotation was computed. [2018-12-09 12:20:35,508 INFO L451 ceAbstractionStarter]: At program point L1127(line 1127) the Hoare annotation is: true [2018-12-09 12:20:35,508 INFO L448 ceAbstractionStarter]: For program point L1128-1(line 1128) no Hoare annotation was computed. [2018-12-09 12:20:35,508 INFO L448 ceAbstractionStarter]: For program point L1127-1(line 1127) no Hoare annotation was computed. [2018-12-09 12:20:35,508 INFO L448 ceAbstractionStarter]: For program point L1123(lines 1123 1131) no Hoare annotation was computed. [2018-12-09 12:20:35,509 INFO L451 ceAbstractionStarter]: At program point setup_bobENTRY(lines 1059 1069) the Hoare annotation is: true [2018-12-09 12:20:35,509 INFO L448 ceAbstractionStarter]: For program point setup_bobFINAL(lines 1059 1069) no Hoare annotation was computed. [2018-12-09 12:20:35,509 INFO L451 ceAbstractionStarter]: At program point L1064(line 1064) the Hoare annotation is: true [2018-12-09 12:20:35,509 INFO L451 ceAbstractionStarter]: At program point L1064-1(line 1064) the Hoare annotation is: true [2018-12-09 12:20:35,509 INFO L448 ceAbstractionStarter]: For program point setup_bobEXIT(lines 1059 1069) no Hoare annotation was computed. [2018-12-09 12:20:35,509 INFO L448 ceAbstractionStarter]: For program point select_featuresEXIT(lines 1824 1830) no Hoare annotation was computed. [2018-12-09 12:20:35,509 INFO L451 ceAbstractionStarter]: At program point select_featuresFINAL(lines 1824 1830) the Hoare annotation is: true [2018-12-09 12:20:35,509 INFO L448 ceAbstractionStarter]: For program point autoRespondEXIT(lines 927 941) no Hoare annotation was computed. [2018-12-09 12:20:35,509 INFO L451 ceAbstractionStarter]: At program point autoRespondENTRY(lines 927 941) the Hoare annotation is: true [2018-12-09 12:20:35,509 INFO L448 ceAbstractionStarter]: For program point autoRespondFINAL(lines 927 941) no Hoare annotation was computed. [2018-12-09 12:20:35,509 INFO L451 ceAbstractionStarter]: At program point L936(line 936) the Hoare annotation is: true [2018-12-09 12:20:35,509 INFO L451 ceAbstractionStarter]: At program point L936-1(line 936) the Hoare annotation is: true [2018-12-09 12:20:35,509 INFO L451 ceAbstractionStarter]: At program point L934(line 934) the Hoare annotation is: true [2018-12-09 12:20:35,509 INFO L448 ceAbstractionStarter]: For program point L934-1(line 934) no Hoare annotation was computed. [2018-12-09 12:20:35,509 INFO L448 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseFINAL(lines 1049 1058) no Hoare annotation was computed. [2018-12-09 12:20:35,509 INFO L451 ceAbstractionStarter]: At program point L1054(line 1054) the Hoare annotation is: true [2018-12-09 12:20:35,509 INFO L451 ceAbstractionStarter]: At program point setup_bob__wrappee__BaseENTRY(lines 1049 1058) the Hoare annotation is: true [2018-12-09 12:20:35,509 INFO L448 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseEXIT(lines 1049 1058) no Hoare annotation was computed. [2018-12-09 12:20:35,509 INFO L448 ceAbstractionStarter]: For program point L2833(lines 2833 2839) no Hoare annotation was computed. [2018-12-09 12:20:35,509 INFO L448 ceAbstractionStarter]: For program point getClientForwardReceiverFINAL(lines 2821 2844) no Hoare annotation was computed. [2018-12-09 12:20:35,509 INFO L448 ceAbstractionStarter]: For program point L2829(lines 2829 2840) no Hoare annotation was computed. [2018-12-09 12:20:35,510 INFO L448 ceAbstractionStarter]: For program point getClientForwardReceiverEXIT(lines 2821 2844) no Hoare annotation was computed. [2018-12-09 12:20:35,510 INFO L448 ceAbstractionStarter]: For program point L2825(lines 2825 2841) no Hoare annotation was computed. [2018-12-09 12:20:35,510 INFO L451 ceAbstractionStarter]: At program point getClientForwardReceiverENTRY(lines 2821 2844) the Hoare annotation is: true [2018-12-09 12:20:35,510 INFO L448 ceAbstractionStarter]: For program point incomingFINAL(lines 816 826) no Hoare annotation was computed. [2018-12-09 12:20:35,510 INFO L451 ceAbstractionStarter]: At program point incomingENTRY(lines 816 826) the Hoare annotation is: true [2018-12-09 12:20:35,510 INFO L451 ceAbstractionStarter]: At program point L821(line 821) the Hoare annotation is: true [2018-12-09 12:20:35,510 INFO L451 ceAbstractionStarter]: At program point L821-1(line 821) the Hoare annotation is: true [2018-12-09 12:20:35,510 INFO L448 ceAbstractionStarter]: For program point incomingEXIT(lines 816 826) no Hoare annotation was computed. [2018-12-09 12:20:35,510 INFO L448 ceAbstractionStarter]: For program point createEmailEXIT(lines 1778 1792) no Hoare annotation was computed. [2018-12-09 12:20:35,510 INFO L448 ceAbstractionStarter]: For program point L1786(line 1786) no Hoare annotation was computed. [2018-12-09 12:20:35,510 INFO L451 ceAbstractionStarter]: At program point L1785(line 1785) the Hoare annotation is: true [2018-12-09 12:20:35,510 INFO L451 ceAbstractionStarter]: At program point L1785-1(line 1785) the Hoare annotation is: true [2018-12-09 12:20:35,510 INFO L451 ceAbstractionStarter]: At program point createEmailENTRY(lines 1778 1792) the Hoare annotation is: true [2018-12-09 12:20:35,510 INFO L448 ceAbstractionStarter]: For program point createEmailFINAL(lines 1778 1792) no Hoare annotation was computed. [2018-12-09 12:20:35,510 INFO L451 ceAbstractionStarter]: At program point rjhDeletePrivateKeyENTRY(lines 1272 1281) the Hoare annotation is: true [2018-12-09 12:20:35,510 INFO L448 ceAbstractionStarter]: For program point rjhDeletePrivateKeyEXIT(lines 1272 1281) no Hoare annotation was computed. [2018-12-09 12:20:35,510 INFO L448 ceAbstractionStarter]: For program point rjhDeletePrivateKeyFINAL(lines 1272 1281) no Hoare annotation was computed. [2018-12-09 12:20:35,510 INFO L448 ceAbstractionStarter]: For program point L514-1(line 514) no Hoare annotation was computed. [2018-12-09 12:20:35,510 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)) [2018-12-09 12:20:35,510 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)) [2018-12-09 12:20:35,510 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)) [2018-12-09 12:20:35,510 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))) [2018-12-09 12:20:35,511 INFO L448 ceAbstractionStarter]: For program point L556-1(line 556) no Hoare annotation was computed. [2018-12-09 12:20:35,511 INFO L448 ceAbstractionStarter]: For program point L540(lines 540 547) no Hoare annotation was computed. [2018-12-09 12:20:35,511 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)) [2018-12-09 12:20:35,511 INFO L448 ceAbstractionStarter]: For program point L598-1(line 598) no Hoare annotation was computed. [2018-12-09 12:20:35,511 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)) [2018-12-09 12:20:35,511 INFO L448 ceAbstractionStarter]: For program point L623-1(line 623) no Hoare annotation was computed. [2018-12-09 12:20:35,511 INFO L448 ceAbstractionStarter]: For program point L582(lines 582 589) no Hoare annotation was computed. [2018-12-09 12:20:35,511 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)) [2018-12-09 12:20:35,511 INFO L448 ceAbstractionStarter]: For program point testEXIT(lines 461 678) no Hoare annotation was computed. [2018-12-09 12:20:35,511 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)) [2018-12-09 12:20:35,511 INFO L448 ceAbstractionStarter]: For program point L508(lines 508 669) no Hoare annotation was computed. [2018-12-09 12:20:35,511 INFO L448 ceAbstractionStarter]: For program point testFINAL(lines 461 678) no Hoare annotation was computed. [2018-12-09 12:20:35,511 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)) [2018-12-09 12:20:35,512 INFO L448 ceAbstractionStarter]: For program point L649(lines 649 656) no Hoare annotation was computed. [2018-12-09 12:20:35,512 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)) [2018-12-09 12:20:35,512 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)) [2018-12-09 12:20:35,512 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))) [2018-12-09 12:20:35,512 INFO L448 ceAbstractionStarter]: For program point L542-1(line 542) no Hoare annotation was computed. [2018-12-09 12:20:35,512 INFO L448 ceAbstractionStarter]: For program point L501(lines 500 670) no Hoare annotation was computed. [2018-12-09 12:20:35,512 INFO L448 ceAbstractionStarter]: For program point L526(lines 526 533) no Hoare annotation was computed. [2018-12-09 12:20:35,512 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)) [2018-12-09 12:20:35,512 INFO L448 ceAbstractionStarter]: For program point L584-1(line 584) no Hoare annotation was computed. [2018-12-09 12:20:35,512 INFO L448 ceAbstractionStarter]: For program point L568(lines 568 575) no Hoare annotation was computed. [2018-12-09 12:20:35,512 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)) [2018-12-09 12:20:35,513 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 506) no Hoare annotation was computed. [2018-12-09 12:20:35,513 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)) [2018-12-09 12:20:35,513 INFO L448 ceAbstractionStarter]: For program point L651-1(line 651) no Hoare annotation was computed. [2018-12-09 12:20:35,513 INFO L448 ceAbstractionStarter]: For program point L610(lines 610 614) no Hoare annotation was computed. [2018-12-09 12:20:35,513 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)) [2018-12-09 12:20:35,513 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 642) no Hoare annotation was computed. [2018-12-09 12:20:35,513 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)))) [2018-12-09 12:20:35,513 INFO L448 ceAbstractionStarter]: For program point L528-1(line 528) no Hoare annotation was computed. [2018-12-09 12:20:35,513 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)) [2018-12-09 12:20:35,513 INFO L448 ceAbstractionStarter]: For program point L512(lines 512 519) no Hoare annotation was computed. [2018-12-09 12:20:35,513 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))) [2018-12-09 12:20:35,514 INFO L448 ceAbstractionStarter]: For program point L570-1(line 570) no Hoare annotation was computed. [2018-12-09 12:20:35,514 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 561) no Hoare annotation was computed. [2018-12-09 12:20:35,514 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)) [2018-12-09 12:20:35,514 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)) [2018-12-09 12:20:35,514 INFO L448 ceAbstractionStarter]: For program point L637-1(line 637) no Hoare annotation was computed. [2018-12-09 12:20:35,514 INFO L448 ceAbstractionStarter]: For program point L596(lines 596 603) no Hoare annotation was computed. [2018-12-09 12:20:35,514 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)) [2018-12-09 12:20:35,514 INFO L448 ceAbstractionStarter]: For program point L621(lines 621 628) no Hoare annotation was computed. [2018-12-09 12:20:35,514 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)))) [2018-12-09 12:20:35,514 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 166) no Hoare annotation was computed. [2018-12-09 12:20:35,514 INFO L448 ceAbstractionStarter]: For program point getEmailToFINAL(lines 152 170) no Hoare annotation was computed. [2018-12-09 12:20:35,515 INFO L448 ceAbstractionStarter]: For program point L156(lines 156 167) no Hoare annotation was computed. [2018-12-09 12:20:35,515 INFO L448 ceAbstractionStarter]: For program point getEmailToEXIT(lines 152 170) no Hoare annotation was computed. [2018-12-09 12:20:35,515 INFO L451 ceAbstractionStarter]: At program point getEmailToENTRY(lines 152 170) the Hoare annotation is: true [2018-12-09 12:20:35,515 INFO L451 ceAbstractionStarter]: At program point get_queued_emailENTRY(lines 883 891) the Hoare annotation is: true [2018-12-09 12:20:35,515 INFO L448 ceAbstractionStarter]: For program point get_queued_emailFINAL(lines 883 891) no Hoare annotation was computed. [2018-12-09 12:20:35,515 INFO L448 ceAbstractionStarter]: For program point get_queued_emailEXIT(lines 883 891) no Hoare annotation was computed. [2018-12-09 12:20:35,515 INFO L448 ceAbstractionStarter]: For program point L785(lines 785 791) no Hoare annotation was computed. [2018-12-09 12:20:35,515 INFO L448 ceAbstractionStarter]: For program point L785-1(lines 777 794) no Hoare annotation was computed. [2018-12-09 12:20:35,515 INFO L451 ceAbstractionStarter]: At program point incoming__wrappee__SignENTRY(lines 777 794) the Hoare annotation is: true [2018-12-09 12:20:35,515 INFO L448 ceAbstractionStarter]: For program point L783(line 783) no Hoare annotation was computed. [2018-12-09 12:20:35,515 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))) [2018-12-09 12:20:35,515 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))) [2018-12-09 12:20:35,515 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__SignEXIT(lines 777 794) no Hoare annotation was computed. [2018-12-09 12:20:35,516 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))))) [2018-12-09 12:20:35,516 INFO L448 ceAbstractionStarter]: For program point L2420(lines 2420 2424) no Hoare annotation was computed. [2018-12-09 12:20:35,516 INFO L448 ceAbstractionStarter]: For program point setClientAutoResponseEXIT(lines 2410 2429) no Hoare annotation was computed. [2018-12-09 12:20:35,516 INFO L448 ceAbstractionStarter]: For program point L2420-2(lines 2410 2429) no Hoare annotation was computed. [2018-12-09 12:20:35,516 INFO L448 ceAbstractionStarter]: For program point L2417(lines 2417 2425) no Hoare annotation was computed. [2018-12-09 12:20:35,516 INFO L448 ceAbstractionStarter]: For program point L2414(lines 2414 2426) no Hoare annotation was computed. [2018-12-09 12:20:35,516 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))) [2018-12-09 12:20:35,516 INFO L448 ceAbstractionStarter]: For program point getClientKeyringUserEXIT(lines 2558 2611) no Hoare annotation was computed. [2018-12-09 12:20:35,516 INFO L448 ceAbstractionStarter]: For program point L2591(lines 2591 2602) no Hoare annotation was computed. [2018-12-09 12:20:35,516 INFO L448 ceAbstractionStarter]: For program point L2581(lines 2581 2587) no Hoare annotation was computed. [2018-12-09 12:20:35,516 INFO L448 ceAbstractionStarter]: For program point L2577(lines 2577 2588) no Hoare annotation was computed. [2018-12-09 12:20:35,516 INFO L448 ceAbstractionStarter]: For program point L2567(lines 2567 2573) no Hoare annotation was computed. [2018-12-09 12:20:35,517 INFO L448 ceAbstractionStarter]: For program point getClientKeyringUserFINAL(lines 2558 2611) no Hoare annotation was computed. [2018-12-09 12:20:35,517 INFO L448 ceAbstractionStarter]: For program point L2563(lines 2563 2574) no Hoare annotation was computed. [2018-12-09 12:20:35,517 INFO L448 ceAbstractionStarter]: For program point L2590(lines 2590 2606) no Hoare annotation was computed. [2018-12-09 12:20:35,517 INFO L451 ceAbstractionStarter]: At program point getClientKeyringUserENTRY(lines 2558 2611) the Hoare annotation is: true [2018-12-09 12:20:35,517 INFO L448 ceAbstractionStarter]: For program point L2576(lines 2576 2607) no Hoare annotation was computed. [2018-12-09 12:20:35,517 INFO L448 ceAbstractionStarter]: For program point L2562(lines 2562 2608) no Hoare annotation was computed. [2018-12-09 12:20:35,517 INFO L448 ceAbstractionStarter]: For program point L2595(lines 2595 2601) no Hoare annotation was computed. [2018-12-09 12:20:35,517 INFO L448 ceAbstractionStarter]: For program point L2620(lines 2620 2624) no Hoare annotation was computed. [2018-12-09 12:20:35,517 INFO L451 ceAbstractionStarter]: At program point setClientKeyringUserENTRY(lines 2612 2655) the Hoare annotation is: true [2018-12-09 12:20:35,517 INFO L448 ceAbstractionStarter]: For program point L2616(lines 2616 2652) no Hoare annotation was computed. [2018-12-09 12:20:35,517 INFO L448 ceAbstractionStarter]: For program point L2639(lines 2639 2647) no Hoare annotation was computed. [2018-12-09 12:20:35,517 INFO L448 ceAbstractionStarter]: For program point L2631(lines 2631 2635) no Hoare annotation was computed. [2018-12-09 12:20:35,517 INFO L448 ceAbstractionStarter]: For program point L2627(lines 2627 2651) no Hoare annotation was computed. [2018-12-09 12:20:35,517 INFO L448 ceAbstractionStarter]: For program point setClientKeyringUserEXIT(lines 2612 2655) no Hoare annotation was computed. [2018-12-09 12:20:35,518 INFO L448 ceAbstractionStarter]: For program point L2617(lines 2617 2625) no Hoare annotation was computed. [2018-12-09 12:20:35,518 INFO L448 ceAbstractionStarter]: For program point L2642(lines 2642 2646) no Hoare annotation was computed. [2018-12-09 12:20:35,518 INFO L448 ceAbstractionStarter]: For program point L2638(lines 2638 2650) no Hoare annotation was computed. [2018-12-09 12:20:35,518 INFO L448 ceAbstractionStarter]: For program point L2638-1(lines 2612 2655) no Hoare annotation was computed. [2018-12-09 12:20:35,518 INFO L448 ceAbstractionStarter]: For program point L2628(lines 2628 2636) no Hoare annotation was computed. [2018-12-09 12:20:35,518 INFO L448 ceAbstractionStarter]: For program point outgoing__wrappee__AutoResponderEXIT(lines 734 745) no Hoare annotation was computed. [2018-12-09 12:20:35,518 INFO L451 ceAbstractionStarter]: At program point L740(line 740) the Hoare annotation is: true [2018-12-09 12:20:35,518 INFO L451 ceAbstractionStarter]: At program point L739(line 739) the Hoare annotation is: true [2018-12-09 12:20:35,518 INFO L451 ceAbstractionStarter]: At program point L740-1(line 740) the Hoare annotation is: true [2018-12-09 12:20:35,518 INFO L448 ceAbstractionStarter]: For program point outgoing__wrappee__AutoResponderFINAL(lines 734 745) no Hoare annotation was computed. [2018-12-09 12:20:35,518 INFO L451 ceAbstractionStarter]: At program point outgoing__wrappee__AutoResponderENTRY(lines 734 745) the Hoare annotation is: true [2018-12-09 12:20:35,518 INFO L448 ceAbstractionStarter]: For program point L739-1(line 739) no Hoare annotation was computed. [2018-12-09 12:20:35,518 INFO L451 ceAbstractionStarter]: At program point setEmailFromENTRY(lines 134 149) the Hoare annotation is: true [2018-12-09 12:20:35,519 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 145) no Hoare annotation was computed. [2018-12-09 12:20:35,519 INFO L448 ceAbstractionStarter]: For program point setEmailFromEXIT(lines 134 149) no Hoare annotation was computed. [2018-12-09 12:20:35,519 INFO L448 ceAbstractionStarter]: For program point L141-2(lines 134 149) no Hoare annotation was computed. [2018-12-09 12:20:35,519 INFO L448 ceAbstractionStarter]: For program point L138(lines 138 146) no Hoare annotation was computed. [2018-12-09 12:20:35,519 INFO L448 ceAbstractionStarter]: For program point isReadableEXIT(lines 1760 1768) no Hoare annotation was computed. [2018-12-09 12:20:35,519 INFO L451 ceAbstractionStarter]: At program point isReadableENTRY(lines 1760 1768) the Hoare annotation is: true [2018-12-09 12:20:35,519 INFO L448 ceAbstractionStarter]: For program point isReadableFINAL(lines 1760 1768) no Hoare annotation was computed. [2018-12-09 12:20:35,519 INFO L448 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 1323 1330) no Hoare annotation was computed. [2018-12-09 12:20:35,519 INFO L448 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1327) no Hoare annotation was computed. [2018-12-09 12:20:35,519 INFO L451 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 1323 1330) the Hoare annotation is: true [2018-12-09 12:20:35,519 INFO L448 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 1323 1330) no Hoare annotation was computed. [2018-12-09 12:20:35,519 INFO L448 ceAbstractionStarter]: For program point L2781(lines 2781 2785) no Hoare annotation was computed. [2018-12-09 12:20:35,519 INFO L448 ceAbstractionStarter]: For program point L2777(lines 2777 2813) no Hoare annotation was computed. [2018-12-09 12:20:35,519 INFO L448 ceAbstractionStarter]: For program point setClientKeyringPublicKeyEXIT(lines 2773 2816) no Hoare annotation was computed. [2018-12-09 12:20:35,520 INFO L448 ceAbstractionStarter]: For program point L2800(lines 2800 2808) no Hoare annotation was computed. [2018-12-09 12:20:35,520 INFO L448 ceAbstractionStarter]: For program point L2792(lines 2792 2796) no Hoare annotation was computed. [2018-12-09 12:20:35,520 INFO L448 ceAbstractionStarter]: For program point L2788(lines 2788 2812) no Hoare annotation was computed. [2018-12-09 12:20:35,520 INFO L448 ceAbstractionStarter]: For program point L2778(lines 2778 2786) no Hoare annotation was computed. [2018-12-09 12:20:35,520 INFO L451 ceAbstractionStarter]: At program point setClientKeyringPublicKeyENTRY(lines 2773 2816) the Hoare annotation is: true [2018-12-09 12:20:35,520 INFO L448 ceAbstractionStarter]: For program point L2803(lines 2803 2807) no Hoare annotation was computed. [2018-12-09 12:20:35,520 INFO L448 ceAbstractionStarter]: For program point L2799-1(lines 2773 2816) no Hoare annotation was computed. [2018-12-09 12:20:35,520 INFO L448 ceAbstractionStarter]: For program point L2799(lines 2799 2811) no Hoare annotation was computed. [2018-12-09 12:20:35,520 INFO L448 ceAbstractionStarter]: For program point L2789(lines 2789 2797) no Hoare annotation was computed. [2018-12-09 12:20:35,520 INFO L451 ceAbstractionStarter]: At program point setup_rjh__wrappee__BaseENTRY(lines 1070 1079) the Hoare annotation is: true [2018-12-09 12:20:35,520 INFO L448 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseFINAL(lines 1070 1079) no Hoare annotation was computed. [2018-12-09 12:20:35,520 INFO L448 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseEXIT(lines 1070 1079) no Hoare annotation was computed. [2018-12-09 12:20:35,520 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)) [2018-12-09 12:20:35,521 INFO L448 ceAbstractionStarter]: For program point L2849(lines 2849 2861) no Hoare annotation was computed. [2018-12-09 12:20:35,521 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))) [2018-12-09 12:20:35,521 INFO L448 ceAbstractionStarter]: For program point setClientForwardReceiverEXIT(lines 2845 2864) no Hoare annotation was computed. [2018-12-09 12:20:35,521 INFO L448 ceAbstractionStarter]: For program point L2855(lines 2855 2859) no Hoare annotation was computed. [2018-12-09 12:20:35,521 INFO L448 ceAbstractionStarter]: For program point L2852(lines 2852 2860) no Hoare annotation was computed. [2018-12-09 12:20:35,521 INFO L448 ceAbstractionStarter]: For program point L2855-2(lines 2845 2864) no Hoare annotation was computed. [2018-12-09 12:20:35,521 INFO L451 ceAbstractionStarter]: At program point L751(line 751) the Hoare annotation is: true [2018-12-09 12:20:35,521 INFO L451 ceAbstractionStarter]: At program point L751-1(line 751) the Hoare annotation is: true [2018-12-09 12:20:35,521 INFO L448 ceAbstractionStarter]: For program point outgoingEXIT(lines 746 756) no Hoare annotation was computed. [2018-12-09 12:20:35,521 INFO L451 ceAbstractionStarter]: At program point outgoingENTRY(lines 746 756) the Hoare annotation is: true [2018-12-09 12:20:35,521 INFO L448 ceAbstractionStarter]: For program point outgoingFINAL(lines 746 756) no Hoare annotation was computed. [2018-12-09 12:20:35,521 INFO L451 ceAbstractionStarter]: At program point select_helpersFINAL(lines 1831 1837) the Hoare annotation is: true [2018-12-09 12:20:35,522 INFO L448 ceAbstractionStarter]: For program point select_helpersEXIT(lines 1831 1837) no Hoare annotation was computed. [2018-12-09 12:20:35,522 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 2886) no Hoare annotation was computed. [2018-12-09 12:20:35,522 INFO L448 ceAbstractionStarter]: For program point getClientIdFINAL(lines 2868 2891) no Hoare annotation was computed. [2018-12-09 12:20:35,522 INFO L448 ceAbstractionStarter]: For program point L2876(lines 2876 2887) no Hoare annotation was computed. [2018-12-09 12:20:35,522 INFO L451 ceAbstractionStarter]: At program point getClientIdENTRY(lines 2868 2891) the Hoare annotation is: true [2018-12-09 12:20:35,522 INFO L448 ceAbstractionStarter]: For program point L2872(lines 2872 2888) no Hoare annotation was computed. [2018-12-09 12:20:35,522 INFO L448 ceAbstractionStarter]: For program point getClientIdEXIT(lines 2868 2891) no Hoare annotation was computed. [2018-12-09 12:20:35,522 INFO L451 ceAbstractionStarter]: At program point isVerifiedENTRY(lines 415 433) the Hoare annotation is: true [2018-12-09 12:20:35,522 INFO L448 ceAbstractionStarter]: For program point isVerifiedFINAL(lines 415 433) no Hoare annotation was computed. [2018-12-09 12:20:35,522 INFO L448 ceAbstractionStarter]: For program point L423(lines 423 429) no Hoare annotation was computed. [2018-12-09 12:20:35,522 INFO L448 ceAbstractionStarter]: For program point isVerifiedEXIT(lines 415 433) no Hoare annotation was computed. [2018-12-09 12:20:35,522 INFO L448 ceAbstractionStarter]: For program point L419(lines 419 430) no Hoare annotation was computed. [2018-12-09 12:20:35,522 INFO L448 ceAbstractionStarter]: For program point deliverFINAL(lines 757 766) no Hoare annotation was computed. [2018-12-09 12:20:35,522 INFO L451 ceAbstractionStarter]: At program point deliverENTRY(lines 757 766) the Hoare annotation is: true [2018-12-09 12:20:35,522 INFO L448 ceAbstractionStarter]: For program point deliverEXIT(lines 757 766) no Hoare annotation was computed. [2018-12-09 12:20:35,523 INFO L448 ceAbstractionStarter]: For program point createClientKeyringEntryEXIT(lines 2524 2548) no Hoare annotation was computed. [2018-12-09 12:20:35,523 INFO L451 ceAbstractionStarter]: At program point L2538(line 2538) the Hoare annotation is: true [2018-12-09 12:20:35,523 INFO L448 ceAbstractionStarter]: For program point L2538-1(line 2538) no Hoare annotation was computed. [2018-12-09 12:20:35,523 INFO L448 ceAbstractionStarter]: For program point L2535(lines 2535 2545) no Hoare annotation was computed. [2018-12-09 12:20:35,523 INFO L451 ceAbstractionStarter]: At program point L2532(line 2532) the Hoare annotation is: true [2018-12-09 12:20:35,523 INFO L451 ceAbstractionStarter]: At program point createClientKeyringEntryENTRY(lines 2524 2548) the Hoare annotation is: true [2018-12-09 12:20:35,523 INFO L448 ceAbstractionStarter]: For program point L2532-1(line 2532) no Hoare annotation was computed. [2018-12-09 12:20:35,523 INFO L448 ceAbstractionStarter]: For program point createClientKeyringEntryFINAL(lines 2524 2548) no Hoare annotation was computed. [2018-12-09 12:20:35,523 INFO L451 ceAbstractionStarter]: At program point L1106-1(line 1106) the Hoare annotation is: true [2018-12-09 12:20:35,523 INFO L448 ceAbstractionStarter]: For program point setup_chuckEXIT(lines 1101 1111) no Hoare annotation was computed. [2018-12-09 12:20:35,523 INFO L451 ceAbstractionStarter]: At program point setup_chuckENTRY(lines 1101 1111) the Hoare annotation is: true [2018-12-09 12:20:35,523 INFO L448 ceAbstractionStarter]: For program point setup_chuckFINAL(lines 1101 1111) no Hoare annotation was computed. [2018-12-09 12:20:35,523 INFO L451 ceAbstractionStarter]: At program point L1106(line 1106) the Hoare annotation is: true [2018-12-09 12:20:35,523 INFO L448 ceAbstractionStarter]: For program point L2752(lines 2752 2763) no Hoare annotation was computed. [2018-12-09 12:20:35,523 INFO L448 ceAbstractionStarter]: For program point L2742(lines 2742 2748) no Hoare annotation was computed. [2018-12-09 12:20:35,524 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 2749) no Hoare annotation was computed. [2018-12-09 12:20:35,524 INFO L448 ceAbstractionStarter]: For program point L2728(lines 2728 2734) no Hoare annotation was computed. [2018-12-09 12:20:35,524 INFO L448 ceAbstractionStarter]: For program point L2724(lines 2724 2735) no Hoare annotation was computed. [2018-12-09 12:20:35,524 INFO L448 ceAbstractionStarter]: For program point L2751(lines 2751 2767) no Hoare annotation was computed. [2018-12-09 12:20:35,524 INFO L448 ceAbstractionStarter]: For program point findPublicKeyFINAL(lines 2719 2772) no Hoare annotation was computed. [2018-12-09 12:20:35,524 INFO L448 ceAbstractionStarter]: For program point L2737(lines 2737 2768) no Hoare annotation was computed. [2018-12-09 12:20:35,524 INFO L448 ceAbstractionStarter]: For program point findPublicKeyEXIT(lines 2719 2772) no Hoare annotation was computed. [2018-12-09 12:20:35,524 INFO L448 ceAbstractionStarter]: For program point L2756(lines 2756 2762) no Hoare annotation was computed. [2018-12-09 12:20:35,524 INFO L451 ceAbstractionStarter]: At program point findPublicKeyENTRY(lines 2719 2772) the Hoare annotation is: true [2018-12-09 12:20:35,524 INFO L448 ceAbstractionStarter]: For program point L2723(lines 2723 2769) no Hoare annotation was computed. [2018-12-09 12:20:35,524 INFO L451 ceAbstractionStarter]: At program point L848(line 848) the Hoare annotation is: true [2018-12-09 12:20:35,524 INFO L448 ceAbstractionStarter]: For program point sendEmailEXIT(lines 842 854) no Hoare annotation was computed. [2018-12-09 12:20:35,524 INFO L448 ceAbstractionStarter]: For program point L848-1(line 848) no Hoare annotation was computed. [2018-12-09 12:20:35,524 INFO L451 ceAbstractionStarter]: At program point sendEmailENTRY(lines 842 854) the Hoare annotation is: true [2018-12-09 12:20:35,525 INFO L448 ceAbstractionStarter]: For program point sendEmailFINAL(lines 842 854) no Hoare annotation was computed. [2018-12-09 12:20:35,525 INFO L451 ceAbstractionStarter]: At program point L850(line 850) the Hoare annotation is: true [2018-12-09 12:20:35,525 INFO L448 ceAbstractionStarter]: For program point getClientAutoResponseFINAL(lines 2386 2409) no Hoare annotation was computed. [2018-12-09 12:20:35,525 INFO L448 ceAbstractionStarter]: For program point L2398(lines 2398 2404) no Hoare annotation was computed. [2018-12-09 12:20:35,525 INFO L448 ceAbstractionStarter]: For program point getClientAutoResponseEXIT(lines 2386 2409) no Hoare annotation was computed. [2018-12-09 12:20:35,525 INFO L448 ceAbstractionStarter]: For program point L2394(lines 2394 2405) no Hoare annotation was computed. [2018-12-09 12:20:35,525 INFO L451 ceAbstractionStarter]: At program point getClientAutoResponseENTRY(lines 2386 2409) the Hoare annotation is: true [2018-12-09 12:20:35,525 INFO L448 ceAbstractionStarter]: For program point L2390(lines 2390 2406) no Hoare annotation was computed. [2018-12-09 12:20:35,525 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))))) [2018-12-09 12:20:35,525 INFO L448 ceAbstractionStarter]: For program point L993-1(line 993) no Hoare annotation was computed. [2018-12-09 12:20:35,525 INFO L448 ceAbstractionStarter]: For program point L991(lines 991 1002) no Hoare annotation was computed. [2018-12-09 12:20:35,525 INFO L451 ceAbstractionStarter]: At program point L989(line 989) the Hoare annotation is: true [2018-12-09 12:20:35,525 INFO L448 ceAbstractionStarter]: For program point L989-1(line 989) no Hoare annotation was computed. [2018-12-09 12:20:35,526 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))))) [2018-12-09 12:20:35,526 INFO L448 ceAbstractionStarter]: For program point L1010-1(line 1010) no Hoare annotation was computed. [2018-12-09 12:20:35,526 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1022) no Hoare annotation was computed. [2018-12-09 12:20:35,526 INFO L448 ceAbstractionStarter]: For program point L1008-1(lines 978 1025) no Hoare annotation was computed. [2018-12-09 12:20:35,526 INFO L448 ceAbstractionStarter]: For program point L1004(line 1004) no Hoare annotation was computed. [2018-12-09 12:20:35,526 INFO L448 ceAbstractionStarter]: For program point verifyEXIT(lines 978 1025) no Hoare annotation was computed. [2018-12-09 12:20:35,526 INFO L451 ceAbstractionStarter]: At program point verifyENTRY(lines 978 1025) the Hoare annotation is: true [2018-12-09 12:20:35,526 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))))) [2018-12-09 12:20:35,526 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1019) no Hoare annotation was computed. [2018-12-09 12:20:35,526 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))))) [2018-12-09 12:20:35,526 INFO L448 ceAbstractionStarter]: For program point L1011-1(line 1011) no Hoare annotation was computed. [2018-12-09 12:20:35,526 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))))) [2018-12-09 12:20:35,526 INFO L448 ceAbstractionStarter]: For program point L1005-1(line 1005) no Hoare annotation was computed. [2018-12-09 12:20:35,527 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 999) no Hoare annotation was computed. [2018-12-09 12:20:35,527 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))))) [2018-12-09 12:20:35,527 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))) [2018-12-09 12:20:35,527 INFO L448 ceAbstractionStarter]: For program point rjhSetAutoRespondFINAL(lines 1302 1311) no Hoare annotation was computed. [2018-12-09 12:20:35,527 INFO L448 ceAbstractionStarter]: For program point rjhSetAutoRespondEXIT(lines 1302 1311) no Hoare annotation was computed. [2018-12-09 12:20:35,527 INFO L448 ceAbstractionStarter]: For program point L382(lines 382 393) no Hoare annotation was computed. [2018-12-09 12:20:35,527 INFO L448 ceAbstractionStarter]: For program point getEmailSignKeyEXIT(lines 378 396) no Hoare annotation was computed. [2018-12-09 12:20:35,527 INFO L451 ceAbstractionStarter]: At program point getEmailSignKeyENTRY(lines 378 396) the Hoare annotation is: true [2018-12-09 12:20:35,527 INFO L448 ceAbstractionStarter]: For program point getEmailSignKeyFINAL(lines 378 396) no Hoare annotation was computed. [2018-12-09 12:20:35,527 INFO L448 ceAbstractionStarter]: For program point L386(lines 386 392) no Hoare annotation was computed. [2018-12-09 12:20:35,527 INFO L451 ceAbstractionStarter]: At program point setClientPrivateKeyENTRY(lines 2457 2476) the Hoare annotation is: true [2018-12-09 12:20:35,527 INFO L448 ceAbstractionStarter]: For program point L2464(lines 2464 2472) no Hoare annotation was computed. [2018-12-09 12:20:35,527 INFO L448 ceAbstractionStarter]: For program point L2467-2(lines 2457 2476) no Hoare annotation was computed. [2018-12-09 12:20:35,528 INFO L448 ceAbstractionStarter]: For program point L2461(lines 2461 2473) no Hoare annotation was computed. [2018-12-09 12:20:35,528 INFO L448 ceAbstractionStarter]: For program point setClientPrivateKeyEXIT(lines 2457 2476) no Hoare annotation was computed. [2018-12-09 12:20:35,528 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2471) no Hoare annotation was computed. [2018-12-09 12:20:35,528 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddEXIT(lines 1248 1259) no Hoare annotation was computed. [2018-12-09 12:20:35,528 INFO L451 ceAbstractionStarter]: At program point L1254(line 1254) the Hoare annotation is: true [2018-12-09 12:20:35,528 INFO L448 ceAbstractionStarter]: For program point L1253(line 1253) no Hoare annotation was computed. [2018-12-09 12:20:35,528 INFO L451 ceAbstractionStarter]: At program point L1254-1(line 1254) the Hoare annotation is: true [2018-12-09 12:20:35,528 INFO L451 ceAbstractionStarter]: At program point chuckKeyAddENTRY(lines 1248 1259) the Hoare annotation is: true [2018-12-09 12:20:35,528 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddFINAL(lines 1248 1259) no Hoare annotation was computed. [2018-12-09 12:20:35,528 INFO L448 ceAbstractionStarter]: For program point L1753(line 1753) no Hoare annotation was computed. [2018-12-09 12:20:35,528 INFO L451 ceAbstractionStarter]: At program point L1752(line 1752) the Hoare annotation is: true [2018-12-09 12:20:35,528 INFO L451 ceAbstractionStarter]: At program point L1752-1(line 1752) the Hoare annotation is: true [2018-12-09 12:20:35,528 INFO L448 ceAbstractionStarter]: For program point printMailEXIT(lines 1746 1759) no Hoare annotation was computed. [2018-12-09 12:20:35,528 INFO L451 ceAbstractionStarter]: At program point printMailENTRY(lines 1746 1759) the Hoare annotation is: true [2018-12-09 12:20:35,529 INFO L448 ceAbstractionStarter]: For program point printMailFINAL(lines 1746 1759) no Hoare annotation was computed. [2018-12-09 12:20:35,529 INFO L451 ceAbstractionStarter]: At program point forwardENTRY(lines 964 977) the Hoare annotation is: true [2018-12-09 12:20:35,529 INFO L451 ceAbstractionStarter]: At program point L972(line 972) the Hoare annotation is: true [2018-12-09 12:20:35,529 INFO L448 ceAbstractionStarter]: For program point forwardEXIT(lines 964 977) no Hoare annotation was computed. [2018-12-09 12:20:35,529 INFO L451 ceAbstractionStarter]: At program point L972-1(line 972) the Hoare annotation is: true [2018-12-09 12:20:35,529 INFO L451 ceAbstractionStarter]: At program point L970(line 970) the Hoare annotation is: true [2018-12-09 12:20:35,529 INFO L448 ceAbstractionStarter]: For program point L970-1(line 970) no Hoare annotation was computed. [2018-12-09 12:20:35,529 INFO L448 ceAbstractionStarter]: For program point forwardFINAL(lines 964 977) no Hoare annotation was computed. [2018-12-09 12:20:35,529 INFO L451 ceAbstractionStarter]: At program point getClientKeyringSizeENTRY(lines 2480 2503) the Hoare annotation is: true [2018-12-09 12:20:35,529 INFO L448 ceAbstractionStarter]: For program point L2492(lines 2492 2498) no Hoare annotation was computed. [2018-12-09 12:20:35,529 INFO L448 ceAbstractionStarter]: For program point getClientKeyringSizeEXIT(lines 2480 2503) no Hoare annotation was computed. [2018-12-09 12:20:35,529 INFO L448 ceAbstractionStarter]: For program point L2488(lines 2488 2499) no Hoare annotation was computed. [2018-12-09 12:20:35,529 INFO L448 ceAbstractionStarter]: For program point getClientKeyringSizeFINAL(lines 2480 2503) no Hoare annotation was computed. [2018-12-09 12:20:35,529 INFO L448 ceAbstractionStarter]: For program point L2484(lines 2484 2500) no Hoare annotation was computed. [2018-12-09 12:20:35,529 INFO L448 ceAbstractionStarter]: For program point L178-2(lines 171 186) no Hoare annotation was computed. [2018-12-09 12:20:35,530 INFO L448 ceAbstractionStarter]: For program point L175(lines 175 183) no Hoare annotation was computed. [2018-12-09 12:20:35,530 INFO L448 ceAbstractionStarter]: For program point setEmailToEXIT(lines 171 186) no Hoare annotation was computed. [2018-12-09 12:20:35,530 INFO L451 ceAbstractionStarter]: At program point setEmailToENTRY(lines 171 186) the Hoare annotation is: true [2018-12-09 12:20:35,530 INFO L448 ceAbstractionStarter]: For program point L178(lines 178 182) no Hoare annotation was computed. [2018-12-09 12:20:35,530 INFO L451 ceAbstractionStarter]: At program point setEmailIsSignatureVerifiedENTRY(lines 434 449) the Hoare annotation is: true [2018-12-09 12:20:35,530 INFO L448 ceAbstractionStarter]: For program point setEmailIsSignatureVerifiedEXIT(lines 434 449) no Hoare annotation was computed. [2018-12-09 12:20:35,530 INFO L448 ceAbstractionStarter]: For program point L441(lines 441 445) no Hoare annotation was computed. [2018-12-09 12:20:35,530 INFO L448 ceAbstractionStarter]: For program point L441-2(lines 434 449) no Hoare annotation was computed. [2018-12-09 12:20:35,530 INFO L448 ceAbstractionStarter]: For program point L438(lines 438 446) no Hoare annotation was computed. [2018-12-09 12:20:35,530 INFO L448 ceAbstractionStarter]: For program point is_queue_emptyEXIT(lines 865 873) no Hoare annotation was computed. [2018-12-09 12:20:35,530 INFO L451 ceAbstractionStarter]: At program point is_queue_emptyENTRY(lines 865 873) the Hoare annotation is: true [2018-12-09 12:20:35,530 INFO L448 ceAbstractionStarter]: For program point is_queue_emptyFINAL(lines 865 873) no Hoare annotation was computed. [2018-12-09 12:20:35,530 INFO L448 ceAbstractionStarter]: For program point L1202-1(line 1202) no Hoare annotation was computed. [2018-12-09 12:20:35,530 INFO L448 ceAbstractionStarter]: For program point L1200(line 1200) no Hoare annotation was computed. [2018-12-09 12:20:35,531 INFO L451 ceAbstractionStarter]: At program point L1199(line 1199) the Hoare annotation is: true [2018-12-09 12:20:35,531 INFO L451 ceAbstractionStarter]: At program point L1198(line 1198) the Hoare annotation is: true [2018-12-09 12:20:35,531 INFO L451 ceAbstractionStarter]: At program point L1199-1(line 1199) the Hoare annotation is: true [2018-12-09 12:20:35,531 INFO L448 ceAbstractionStarter]: For program point L1198-1(line 1198) no Hoare annotation was computed. [2018-12-09 12:20:35,531 INFO L448 ceAbstractionStarter]: For program point bobKeyAddEXIT(lines 1190 1211) no Hoare annotation was computed. [2018-12-09 12:20:35,531 INFO L451 ceAbstractionStarter]: At program point L1205(line 1205) the Hoare annotation is: true [2018-12-09 12:20:35,531 INFO L448 ceAbstractionStarter]: For program point L1205-1(line 1205) no Hoare annotation was computed. [2018-12-09 12:20:35,531 INFO L451 ceAbstractionStarter]: At program point bobKeyAddENTRY(lines 1190 1211) the Hoare annotation is: true [2018-12-09 12:20:35,531 INFO L448 ceAbstractionStarter]: For program point bobKeyAddFINAL(lines 1190 1211) no Hoare annotation was computed. [2018-12-09 12:20:35,531 INFO L451 ceAbstractionStarter]: At program point L1202(line 1202) the Hoare annotation is: true [2018-12-09 12:20:35,531 INFO L448 ceAbstractionStarter]: For program point L2688(lines 2688 2694) no Hoare annotation was computed. [2018-12-09 12:20:35,531 INFO L448 ceAbstractionStarter]: For program point L2684(lines 2684 2695) no Hoare annotation was computed. [2018-12-09 12:20:35,531 INFO L448 ceAbstractionStarter]: For program point getClientKeyringPublicKeyEXIT(lines 2665 2718) no Hoare annotation was computed. [2018-12-09 12:20:35,531 INFO L448 ceAbstractionStarter]: For program point L2674(lines 2674 2680) no Hoare annotation was computed. [2018-12-09 12:20:35,531 INFO L448 ceAbstractionStarter]: For program point L2670(lines 2670 2681) no Hoare annotation was computed. [2018-12-09 12:20:35,531 INFO L448 ceAbstractionStarter]: For program point L2697(lines 2697 2713) no Hoare annotation was computed. [2018-12-09 12:20:35,532 INFO L448 ceAbstractionStarter]: For program point getClientKeyringPublicKeyFINAL(lines 2665 2718) no Hoare annotation was computed. [2018-12-09 12:20:35,532 INFO L448 ceAbstractionStarter]: For program point L2683(lines 2683 2714) no Hoare annotation was computed. [2018-12-09 12:20:35,532 INFO L451 ceAbstractionStarter]: At program point getClientKeyringPublicKeyENTRY(lines 2665 2718) the Hoare annotation is: true [2018-12-09 12:20:35,532 INFO L448 ceAbstractionStarter]: For program point L2702(lines 2702 2708) no Hoare annotation was computed. [2018-12-09 12:20:35,532 INFO L448 ceAbstractionStarter]: For program point L2669(lines 2669 2715) no Hoare annotation was computed. [2018-12-09 12:20:35,532 INFO L448 ceAbstractionStarter]: For program point L2698(lines 2698 2709) no Hoare annotation was computed. [2018-12-09 12:20:35,532 INFO L448 ceAbstractionStarter]: For program point L401(lines 401 409) no Hoare annotation was computed. [2018-12-09 12:20:35,532 INFO L448 ceAbstractionStarter]: For program point setEmailSignKeyEXIT(lines 397 412) no Hoare annotation was computed. [2018-12-09 12:20:35,532 INFO L451 ceAbstractionStarter]: At program point setEmailSignKeyENTRY(lines 397 412) the Hoare annotation is: true [2018-12-09 12:20:35,532 INFO L448 ceAbstractionStarter]: For program point L404(lines 404 408) no Hoare annotation was computed. [2018-12-09 12:20:35,532 INFO L448 ceAbstractionStarter]: For program point L404-2(lines 397 412) no Hoare annotation was computed. [2018-12-09 12:20:35,532 INFO L448 ceAbstractionStarter]: For program point generateKeyPairFINAL(lines 917 926) no Hoare annotation was computed. [2018-12-09 12:20:35,532 INFO L451 ceAbstractionStarter]: At program point L922(line 922) the Hoare annotation is: true [2018-12-09 12:20:35,532 INFO L451 ceAbstractionStarter]: At program point generateKeyPairENTRY(lines 917 926) the Hoare annotation is: true [2018-12-09 12:20:35,532 INFO L448 ceAbstractionStarter]: For program point generateKeyPairEXIT(lines 917 926) no Hoare annotation was computed. [2018-12-09 12:20:35,532 INFO L451 ceAbstractionStarter]: At program point setup_chuck__wrappee__BaseENTRY(lines 1091 1100) the Hoare annotation is: true [2018-12-09 12:20:35,533 INFO L448 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseFINAL(lines 1091 1100) no Hoare annotation was computed. [2018-12-09 12:20:35,533 INFO L451 ceAbstractionStarter]: At program point L1096(line 1096) the Hoare annotation is: true [2018-12-09 12:20:35,533 INFO L448 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseEXIT(lines 1091 1100) no Hoare annotation was computed. [2018-12-09 12:20:35,533 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-09 12:20:35,533 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-12-09 12:20:35,533 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-09 12:20:35,533 INFO L448 ceAbstractionStarter]: For program point L1265(line 1265) no Hoare annotation was computed. [2018-12-09 12:20:35,533 INFO L451 ceAbstractionStarter]: At program point L1266-1(line 1266) the Hoare annotation is: true [2018-12-09 12:20:35,533 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddRjhFINAL(lines 1260 1271) no Hoare annotation was computed. [2018-12-09 12:20:35,533 INFO L451 ceAbstractionStarter]: At program point chuckKeyAddRjhENTRY(lines 1260 1271) the Hoare annotation is: true [2018-12-09 12:20:35,533 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddRjhEXIT(lines 1260 1271) no Hoare annotation was computed. [2018-12-09 12:20:35,533 INFO L451 ceAbstractionStarter]: At program point L1266(line 1266) the Hoare annotation is: true [2018-12-09 12:20:35,533 INFO L448 ceAbstractionStarter]: For program point rjhEnableForwardingEXIT(lines 1312 1321) no Hoare annotation was computed. [2018-12-09 12:20:35,533 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))) [2018-12-09 12:20:35,534 INFO L448 ceAbstractionStarter]: For program point rjhEnableForwardingFINAL(lines 1312 1321) no Hoare annotation was computed. [2018-12-09 12:20:35,534 INFO L448 ceAbstractionStarter]: For program point L1154-1(line 1154) no Hoare annotation was computed. [2018-12-09 12:20:35,534 INFO L448 ceAbstractionStarter]: For program point setupEXIT(lines 1146 1168) no Hoare annotation was computed. [2018-12-09 12:20:35,534 INFO L451 ceAbstractionStarter]: At program point setupENTRY(lines 1146 1168) the Hoare annotation is: true [2018-12-09 12:20:35,534 INFO L448 ceAbstractionStarter]: For program point setupFINAL(lines 1146 1168) no Hoare annotation was computed. [2018-12-09 12:20:35,534 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))) [2018-12-09 12:20:35,534 INFO L448 ceAbstractionStarter]: For program point L1162-1(line 1162) no Hoare annotation was computed. [2018-12-09 12:20:35,534 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))) [2018-12-09 12:20:35,534 INFO L448 ceAbstractionStarter]: For program point L1158-1(line 1158) no Hoare annotation was computed. [2018-12-09 12:20:35,534 INFO L451 ceAbstractionStarter]: At program point L1154(line 1154) the Hoare annotation is: true [2018-12-09 12:20:35,534 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-09 12:20:35,534 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)) [2018-12-09 12:20:35,534 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-09 12:20:35,534 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-09 12:20:35,534 INFO L448 ceAbstractionStarter]: For program point __utac_acc__DecryptForward_spec__1EXIT(lines 1794 1811) no Hoare annotation was computed. [2018-12-09 12:20:35,535 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))) [2018-12-09 12:20:35,535 INFO L448 ceAbstractionStarter]: For program point L1806-1(lines 1794 1811) no Hoare annotation was computed. [2018-12-09 12:20:35,535 INFO L448 ceAbstractionStarter]: For program point L1802(lines 1802 1808) no Hoare annotation was computed. [2018-12-09 12:20:35,535 INFO L451 ceAbstractionStarter]: At program point L1800(line 1800) the Hoare annotation is: true [2018-12-09 12:20:35,535 INFO L448 ceAbstractionStarter]: For program point L1800-1(line 1800) no Hoare annotation was computed. [2018-12-09 12:20:35,535 INFO L451 ceAbstractionStarter]: At program point __utac_acc__DecryptForward_spec__1ENTRY(lines 1794 1811) the Hoare annotation is: true [2018-12-09 12:20:35,535 INFO L448 ceAbstractionStarter]: For program point getEmailFromFINAL(lines 115 133) no Hoare annotation was computed. [2018-12-09 12:20:35,535 INFO L448 ceAbstractionStarter]: For program point L123(lines 123 129) no Hoare annotation was computed. [2018-12-09 12:20:35,535 INFO L448 ceAbstractionStarter]: For program point getEmailFromEXIT(lines 115 133) no Hoare annotation was computed. [2018-12-09 12:20:35,535 INFO L451 ceAbstractionStarter]: At program point getEmailFromENTRY(lines 115 133) the Hoare annotation is: true [2018-12-09 12:20:35,535 INFO L448 ceAbstractionStarter]: For program point L119(lines 119 130) no Hoare annotation was computed. [2018-12-09 12:20:35,535 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__KeysEXIT(lines 767 776) no Hoare annotation was computed. [2018-12-09 12:20:35,535 INFO L451 ceAbstractionStarter]: At program point incoming__wrappee__KeysENTRY(lines 767 776) the Hoare annotation is: true [2018-12-09 12:20:35,535 INFO L451 ceAbstractionStarter]: At program point L772(line 772) the Hoare annotation is: true [2018-12-09 12:20:35,536 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__KeysFINAL(lines 767 776) no Hoare annotation was computed. [2018-12-09 12:20:35,536 INFO L448 ceAbstractionStarter]: For program point L2514(lines 2514 2518) no Hoare annotation was computed. [2018-12-09 12:20:35,536 INFO L448 ceAbstractionStarter]: For program point setClientKeyringSizeEXIT(lines 2504 2523) no Hoare annotation was computed. [2018-12-09 12:20:35,536 INFO L448 ceAbstractionStarter]: For program point L2514-2(lines 2504 2523) no Hoare annotation was computed. [2018-12-09 12:20:35,536 INFO L451 ceAbstractionStarter]: At program point setClientKeyringSizeENTRY(lines 2504 2523) the Hoare annotation is: true [2018-12-09 12:20:35,536 INFO L448 ceAbstractionStarter]: For program point L2511(lines 2511 2519) no Hoare annotation was computed. [2018-12-09 12:20:35,536 INFO L448 ceAbstractionStarter]: For program point L2508(lines 2508 2520) no Hoare annotation was computed. [2018-12-09 12:20:35,536 INFO L448 ceAbstractionStarter]: For program point queueFINAL(lines 855 864) no Hoare annotation was computed. [2018-12-09 12:20:35,536 INFO L451 ceAbstractionStarter]: At program point queueENTRY(lines 855 864) the Hoare annotation is: true [2018-12-09 12:20:35,536 INFO L448 ceAbstractionStarter]: For program point queueEXIT(lines 855 864) no Hoare annotation was computed. [2018-12-09 12:20:35,536 INFO L448 ceAbstractionStarter]: For program point L2902(lines 2902 2906) no Hoare annotation was computed. [2018-12-09 12:20:35,536 INFO L448 ceAbstractionStarter]: For program point L2902-2(lines 2892 2911) no Hoare annotation was computed. [2018-12-09 12:20:35,536 INFO L448 ceAbstractionStarter]: For program point L2899(lines 2899 2907) no Hoare annotation was computed. [2018-12-09 12:20:35,536 INFO L448 ceAbstractionStarter]: For program point L2896(lines 2896 2908) no Hoare annotation was computed. [2018-12-09 12:20:35,536 INFO L448 ceAbstractionStarter]: For program point setClientIdEXIT(lines 2892 2911) no Hoare annotation was computed. [2018-12-09 12:20:35,536 INFO L451 ceAbstractionStarter]: At program point setClientIdENTRY(lines 2892 2911) the Hoare annotation is: true [2018-12-09 12:20:35,552 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 12:20:35 BoogieIcfgContainer [2018-12-09 12:20:35,552 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 12:20:35,552 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 12:20:35,552 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 12:20:35,552 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 12:20:35,553 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 12:20:19" (3/4) ... [2018-12-09 12:20:35,556 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 12:20:35,564 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobKeyChange [2018-12-09 12:20:35,564 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product [2018-12-09 12:20:35,564 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mail [2018-12-09 12:20:35,564 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2018-12-09 12:20:35,564 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_queued_client [2018-12-09 12:20:35,564 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming__wrappee__Forward [2018-12-09 12:20:35,564 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isKeyPairValid [2018-12-09 12:20:35,564 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sign [2018-12-09 12:20:35,564 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailId [2018-12-09 12:20:35,565 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-09 12:20:35,565 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhKeyChange [2018-12-09 12:20:35,565 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_rjh [2018-12-09 12:20:35,565 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientPrivateKey [2018-12-09 12:20:35,565 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailIsSigned [2018-12-09 12:20:35,565 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure printMail__wrappee__Forward [2018-12-09 12:20:35,565 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhKeyAdd [2018-12-09 12:20:35,565 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure printMail__wrappee__AutoResponder [2018-12-09 12:20:35,565 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobToRjh [2018-12-09 12:20:35,565 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_bob [2018-12-09 12:20:35,565 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure select_features [2018-12-09 12:20:35,565 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure autoRespond [2018-12-09 12:20:35,565 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_bob__wrappee__Base [2018-12-09 12:20:35,565 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientForwardReceiver [2018-12-09 12:20:35,565 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming [2018-12-09 12:20:35,566 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createEmail [2018-12-09 12:20:35,566 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhDeletePrivateKey [2018-12-09 12:20:35,566 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test [2018-12-09 12:20:35,566 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2018-12-09 12:20:35,566 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_queued_email [2018-12-09 12:20:35,566 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming__wrappee__Sign [2018-12-09 12:20:35,566 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAutoResponse [2018-12-09 12:20:35,566 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientKeyringUser [2018-12-09 12:20:35,566 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2018-12-09 12:20:35,566 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__AutoResponder [2018-12-09 12:20:35,566 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2018-12-09 12:20:35,566 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2018-12-09 12:20:35,566 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2018-12-09 12:20:35,566 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2018-12-09 12:20:35,566 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_rjh__wrappee__Base [2018-12-09 12:20:35,567 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientForwardReceiver [2018-12-09 12:20:35,567 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2018-12-09 12:20:35,567 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers [2018-12-09 12:20:35,567 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientId [2018-12-09 12:20:35,567 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isVerified [2018-12-09 12:20:35,567 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure deliver [2018-12-09 12:20:35,567 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2018-12-09 12:20:35,567 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_chuck [2018-12-09 12:20:35,567 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure findPublicKey [2018-12-09 12:20:35,567 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2018-12-09 12:20:35,567 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAutoResponse [2018-12-09 12:20:35,567 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure verify [2018-12-09 12:20:35,567 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhSetAutoRespond [2018-12-09 12:20:35,567 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2018-12-09 12:20:35,568 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2018-12-09 12:20:35,568 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2018-12-09 12:20:35,568 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure printMail [2018-12-09 12:20:35,568 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure forward [2018-12-09 12:20:35,568 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientKeyringSize [2018-12-09 12:20:35,568 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2018-12-09 12:20:35,568 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailIsSignatureVerified [2018-12-09 12:20:35,568 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_queue_empty [2018-12-09 12:20:35,568 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobKeyAdd [2018-12-09 12:20:35,568 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientKeyringPublicKey [2018-12-09 12:20:35,568 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailSignKey [2018-12-09 12:20:35,568 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2018-12-09 12:20:35,568 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_chuck__wrappee__Base [2018-12-09 12:20:35,568 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-09 12:20:35,569 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAddRjh [2018-12-09 12:20:35,569 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhEnableForwarding [2018-12-09 12:20:35,569 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup [2018-12-09 12:20:35,569 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__DecryptForward_spec__1 [2018-12-09 12:20:35,569 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2018-12-09 12:20:35,569 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming__wrappee__Keys [2018-12-09 12:20:35,569 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringSize [2018-12-09 12:20:35,569 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue [2018-12-09 12:20:35,569 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2018-12-09 12:20:35,583 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 108 nodes and edges [2018-12-09 12:20:35,584 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 52 nodes and edges [2018-12-09 12:20:35,585 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-12-09 12:20:35,587 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-09 12:20:35,588 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-09 12:20:35,609 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 [2018-12-09 12:20:35,609 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 [2018-12-09 12:20:35,609 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 [2018-12-09 12:20:35,609 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 [2018-12-09 12:20:35,610 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 [2018-12-09 12:20:35,610 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 [2018-12-09 12:20:35,610 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 [2018-12-09 12:20:35,610 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 [2018-12-09 12:20:35,610 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 [2018-12-09 12:20:35,610 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 [2018-12-09 12:20:35,610 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 [2018-12-09 12:20:35,610 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 [2018-12-09 12:20:35,701 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_5ec8ed1e-e1ce-43ec-843b-342993d58b38/bin-2019/uautomizer/witness.graphml [2018-12-09 12:20:35,701 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 12:20:35,702 INFO L168 Benchmark]: Toolchain (without parser) took 17214.11 ms. Allocated memory was 1.0 GB in the beginning and 2.9 GB in the end (delta: 1.9 GB). Free memory was 957.1 MB in the beginning and 2.5 GB in the end (delta: -1.5 GB). Peak memory consumption was 354.9 MB. Max. memory is 11.5 GB. [2018-12-09 12:20:35,703 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 12:20:35,703 INFO L168 Benchmark]: CACSL2BoogieTranslator took 424.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -125.9 MB). Peak memory consumption was 46.3 MB. Max. memory is 11.5 GB. [2018-12-09 12:20:35,703 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.65 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. [2018-12-09 12:20:35,703 INFO L168 Benchmark]: Boogie Preprocessor took 40.03 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-12-09 12:20:35,704 INFO L168 Benchmark]: RCFGBuilder took 752.61 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 923.4 MB in the end (delta: 152.7 MB). Peak memory consumption was 152.7 MB. Max. memory is 11.5 GB. [2018-12-09 12:20:35,704 INFO L168 Benchmark]: TraceAbstraction took 15815.96 ms. Allocated memory was 1.2 GB in the beginning and 2.9 GB in the end (delta: 1.7 GB). Free memory was 923.4 MB in the beginning and 2.5 GB in the end (delta: -1.6 GB). Peak memory consumption was 2.1 GB. Max. memory is 11.5 GB. [2018-12-09 12:20:35,704 INFO L168 Benchmark]: Witness Printer took 149.28 ms. Allocated memory is still 2.9 GB. Free memory was 2.5 GB in the beginning and 2.5 GB in the end (delta: 38.9 MB). Peak memory consumption was 38.9 MB. Max. memory is 11.5 GB. [2018-12-09 12:20:35,706 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 424.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -125.9 MB). Peak memory consumption was 46.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 28.65 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 40.03 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 752.61 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 923.4 MB in the end (delta: 152.7 MB). Peak memory consumption was 152.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 15815.96 ms. Allocated memory was 1.2 GB in the beginning and 2.9 GB in the end (delta: 1.7 GB). Free memory was 923.4 MB in the beginning and 2.5 GB in the end (delta: -1.6 GB). Peak memory consumption was 2.1 GB. Max. memory is 11.5 GB. * Witness Printer took 149.28 ms. Allocated memory is still 2.9 GB. Free memory was 2.5 GB in the beginning and 2.5 GB in the end (delta: 38.9 MB). Peak memory consumption was 38.9 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, 2.1s 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: 2.1s AutomataMinimizationTime, 16 MinimizatonAttempts, 244 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 184 LocationsWithAnnotation, 26179 PreInvPairs, 35886 NumberOfFragments, 1698 HoareAnnotationTreeSize, 26179 FomulaSimplifications, 184692 FormulaSimplificationTreeSizeReduction, 4.0s HoareSimplificationTime, 184 FomulaSimplificationsInter, 54205 FormulaSimplificationTreeSizeReductionInter, 1.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.1s 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...