./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/product-lines/email_spec1_product28_true-unreach-call_true-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0ed9222f Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/product-lines/email_spec1_product28_true-unreach-call_true-termination.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 97f7f5ce1ee2f383ec425be888d12d3b0587208b .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-0ed9222-m [2019-01-12 14:43:03,162 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-12 14:43:03,164 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-12 14:43:03,176 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-12 14:43:03,177 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-12 14:43:03,178 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-12 14:43:03,179 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-12 14:43:03,181 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-12 14:43:03,183 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-12 14:43:03,184 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-12 14:43:03,185 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-12 14:43:03,185 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-12 14:43:03,186 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-12 14:43:03,187 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-12 14:43:03,189 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-12 14:43:03,189 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-12 14:43:03,190 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-12 14:43:03,193 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-12 14:43:03,195 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-12 14:43:03,197 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-12 14:43:03,198 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-12 14:43:03,202 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-12 14:43:03,206 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-12 14:43:03,206 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-12 14:43:03,207 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-12 14:43:03,208 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-12 14:43:03,208 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-12 14:43:03,209 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-12 14:43:03,210 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-12 14:43:03,211 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-12 14:43:03,211 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-12 14:43:03,212 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-12 14:43:03,212 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-12 14:43:03,212 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-12 14:43:03,213 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-12 14:43:03,214 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-12 14:43:03,214 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-01-12 14:43:03,228 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-12 14:43:03,228 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-12 14:43:03,229 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-12 14:43:03,230 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-12 14:43:03,230 INFO L133 SettingsManager]: * Use SBE=true [2019-01-12 14:43:03,230 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-12 14:43:03,230 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-12 14:43:03,230 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-12 14:43:03,231 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-12 14:43:03,231 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-12 14:43:03,231 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-12 14:43:03,231 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-12 14:43:03,231 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-12 14:43:03,231 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-12 14:43:03,232 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-12 14:43:03,232 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-12 14:43:03,232 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-12 14:43:03,232 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-12 14:43:03,232 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-12 14:43:03,232 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-12 14:43:03,233 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-12 14:43:03,233 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-12 14:43:03,233 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-12 14:43:03,233 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-12 14:43:03,233 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-12 14:43:03,233 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-12 14:43:03,234 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-12 14:43:03,234 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-12 14:43:03,234 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 -> 97f7f5ce1ee2f383ec425be888d12d3b0587208b [2019-01-12 14:43:03,267 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-12 14:43:03,279 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-12 14:43:03,283 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-12 14:43:03,284 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-12 14:43:03,285 INFO L276 PluginConnector]: CDTParser initialized [2019-01-12 14:43:03,285 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/email_spec1_product28_true-unreach-call_true-termination.cil.c [2019-01-12 14:43:03,336 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/53148dfa1/d972444433e746a6ad76f9c29e0efe11/FLAG3830b811d [2019-01-12 14:43:03,935 INFO L307 CDTParser]: Found 1 translation units. [2019-01-12 14:43:03,936 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/email_spec1_product28_true-unreach-call_true-termination.cil.c [2019-01-12 14:43:03,956 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/53148dfa1/d972444433e746a6ad76f9c29e0efe11/FLAG3830b811d [2019-01-12 14:43:04,132 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/53148dfa1/d972444433e746a6ad76f9c29e0efe11 [2019-01-12 14:43:04,137 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-12 14:43:04,139 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-12 14:43:04,141 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-12 14:43:04,143 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-12 14:43:04,147 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-12 14:43:04,148 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 02:43:04" (1/1) ... [2019-01-12 14:43:04,151 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@672937de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:43:04, skipping insertion in model container [2019-01-12 14:43:04,152 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 02:43:04" (1/1) ... [2019-01-12 14:43:04,161 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-12 14:43:04,259 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-12 14:43:05,002 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 14:43:05,160 INFO L191 MainTranslator]: Completed pre-run [2019-01-12 14:43:05,313 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 14:43:05,433 INFO L195 MainTranslator]: Completed translation [2019-01-12 14:43:05,434 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:43:05 WrapperNode [2019-01-12 14:43:05,434 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-12 14:43:05,435 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-12 14:43:05,435 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-12 14:43:05,436 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-12 14:43:05,446 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:43:05" (1/1) ... [2019-01-12 14:43:05,500 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:43:05" (1/1) ... [2019-01-12 14:43:05,604 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-12 14:43:05,604 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-12 14:43:05,604 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-12 14:43:05,605 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-12 14:43:05,615 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:43:05" (1/1) ... [2019-01-12 14:43:05,616 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:43:05" (1/1) ... [2019-01-12 14:43:05,623 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:43:05" (1/1) ... [2019-01-12 14:43:05,624 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:43:05" (1/1) ... [2019-01-12 14:43:05,656 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:43:05" (1/1) ... [2019-01-12 14:43:05,677 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:43:05" (1/1) ... [2019-01-12 14:43:05,691 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:43:05" (1/1) ... [2019-01-12 14:43:05,704 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-12 14:43:05,705 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-12 14:43:05,705 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-12 14:43:05,705 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-12 14:43:05,706 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:43:05" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-01-12 14:43:05,823 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-01-12 14:43:05,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-01-12 14:43:05,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-01-12 14:43:05,824 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-12 14:43:05,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-12 14:43:09,294 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-12 14:43:09,295 INFO L286 CfgBuilder]: Removed 291 assue(true) statements. [2019-01-12 14:43:09,296 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 02:43:09 BoogieIcfgContainer [2019-01-12 14:43:09,297 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-12 14:43:09,298 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-12 14:43:09,298 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-12 14:43:09,301 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-12 14:43:09,302 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.01 02:43:04" (1/3) ... [2019-01-12 14:43:09,303 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21300b21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 02:43:09, skipping insertion in model container [2019-01-12 14:43:09,303 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:43:05" (2/3) ... [2019-01-12 14:43:09,303 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21300b21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 02:43:09, skipping insertion in model container [2019-01-12 14:43:09,305 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 02:43:09" (3/3) ... [2019-01-12 14:43:09,308 INFO L112 eAbstractionObserver]: Analyzing ICFG email_spec1_product28_true-unreach-call_true-termination.cil.c [2019-01-12 14:43:09,316 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-12 14:43:09,324 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-01-12 14:43:09,342 INFO L257 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-01-12 14:43:09,377 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-12 14:43:09,377 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-12 14:43:09,378 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-12 14:43:09,378 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-12 14:43:09,378 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-12 14:43:09,378 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-12 14:43:09,378 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-12 14:43:09,378 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-12 14:43:09,379 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-12 14:43:09,406 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states. [2019-01-12 14:43:09,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-01-12 14:43:09,420 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:43:09,422 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 14:43:09,424 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:43:09,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:43:09,431 INFO L82 PathProgramCache]: Analyzing trace with hash 701477098, now seen corresponding path program 1 times [2019-01-12 14:43:09,433 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:43:09,433 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:43:09,476 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:09,476 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:43:09,476 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:09,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:43:09,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 14:43:09,819 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:43:09,820 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-12 14:43:09,823 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-12 14:43:09,835 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-12 14:43:09,836 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-12 14:43:09,837 INFO L87 Difference]: Start difference. First operand 475 states. Second operand 3 states. [2019-01-12 14:43:10,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:43:10,121 INFO L93 Difference]: Finished difference Result 1390 states and 2441 transitions. [2019-01-12 14:43:10,124 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-12 14:43:10,126 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 45 [2019-01-12 14:43:10,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:43:10,153 INFO L225 Difference]: With dead ends: 1390 [2019-01-12 14:43:10,153 INFO L226 Difference]: Without dead ends: 792 [2019-01-12 14:43:10,161 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 [2019-01-12 14:43:10,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 792 states. [2019-01-12 14:43:10,245 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 792 to 405. [2019-01-12 14:43:10,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 405 states. [2019-01-12 14:43:10,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 405 states and 707 transitions. [2019-01-12 14:43:10,252 INFO L78 Accepts]: Start accepts. Automaton has 405 states and 707 transitions. Word has length 45 [2019-01-12 14:43:10,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:43:10,252 INFO L480 AbstractCegarLoop]: Abstraction has 405 states and 707 transitions. [2019-01-12 14:43:10,252 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-12 14:43:10,253 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 707 transitions. [2019-01-12 14:43:10,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2019-01-12 14:43:10,261 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:43:10,261 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 14:43:10,262 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:43:10,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:43:10,262 INFO L82 PathProgramCache]: Analyzing trace with hash 482864824, now seen corresponding path program 1 times [2019-01-12 14:43:10,262 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:43:10,263 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:43:10,264 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:10,265 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:43:10,266 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:10,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:43:10,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 14:43:10,467 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:43:10,467 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-01-12 14:43:10,470 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-12 14:43:10,470 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-12 14:43:10,471 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-01-12 14:43:10,472 INFO L87 Difference]: Start difference. First operand 405 states and 707 transitions. Second operand 5 states. [2019-01-12 14:43:11,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:43:11,239 INFO L93 Difference]: Finished difference Result 1164 states and 2037 transitions. [2019-01-12 14:43:11,239 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-01-12 14:43:11,240 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 47 [2019-01-12 14:43:11,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:43:11,246 INFO L225 Difference]: With dead ends: 1164 [2019-01-12 14:43:11,246 INFO L226 Difference]: Without dead ends: 778 [2019-01-12 14:43:11,250 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-01-12 14:43:11,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 778 states. [2019-01-12 14:43:11,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 778 to 405. [2019-01-12 14:43:11,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 405 states. [2019-01-12 14:43:11,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 405 states and 706 transitions. [2019-01-12 14:43:11,299 INFO L78 Accepts]: Start accepts. Automaton has 405 states and 706 transitions. Word has length 47 [2019-01-12 14:43:11,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:43:11,299 INFO L480 AbstractCegarLoop]: Abstraction has 405 states and 706 transitions. [2019-01-12 14:43:11,300 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-12 14:43:11,300 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 706 transitions. [2019-01-12 14:43:11,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2019-01-12 14:43:11,305 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:43:11,305 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 14:43:11,306 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:43:11,306 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:43:11,306 INFO L82 PathProgramCache]: Analyzing trace with hash -429235253, now seen corresponding path program 1 times [2019-01-12 14:43:11,306 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:43:11,306 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:43:11,308 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:11,309 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:43:11,309 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:11,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:43:11,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 14:43:11,466 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:43:11,466 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-12 14:43:11,467 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-12 14:43:11,467 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-12 14:43:11,467 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-12 14:43:11,467 INFO L87 Difference]: Start difference. First operand 405 states and 706 transitions. Second operand 3 states. [2019-01-12 14:43:11,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:43:11,526 INFO L93 Difference]: Finished difference Result 792 states and 1386 transitions. [2019-01-12 14:43:11,528 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-12 14:43:11,528 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2019-01-12 14:43:11,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:43:11,532 INFO L225 Difference]: With dead ends: 792 [2019-01-12 14:43:11,532 INFO L226 Difference]: Without dead ends: 410 [2019-01-12 14:43:11,533 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 [2019-01-12 14:43:11,534 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 410 states. [2019-01-12 14:43:11,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 410 to 405. [2019-01-12 14:43:11,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 405 states. [2019-01-12 14:43:11,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 405 states and 703 transitions. [2019-01-12 14:43:11,559 INFO L78 Accepts]: Start accepts. Automaton has 405 states and 703 transitions. Word has length 48 [2019-01-12 14:43:11,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:43:11,560 INFO L480 AbstractCegarLoop]: Abstraction has 405 states and 703 transitions. [2019-01-12 14:43:11,560 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-12 14:43:11,560 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 703 transitions. [2019-01-12 14:43:11,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2019-01-12 14:43:11,562 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:43:11,562 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 14:43:11,562 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:43:11,562 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:43:11,563 INFO L82 PathProgramCache]: Analyzing trace with hash -435134704, now seen corresponding path program 1 times [2019-01-12 14:43:11,565 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:43:11,565 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:43:11,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:11,566 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:43:11,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:11,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:43:11,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 14:43:11,863 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:43:11,863 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-01-12 14:43:11,864 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-12 14:43:11,864 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-12 14:43:11,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-01-12 14:43:11,864 INFO L87 Difference]: Start difference. First operand 405 states and 703 transitions. Second operand 5 states. [2019-01-12 14:43:12,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:43:12,615 INFO L93 Difference]: Finished difference Result 1154 states and 2017 transitions. [2019-01-12 14:43:12,615 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-12 14:43:12,616 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 50 [2019-01-12 14:43:12,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:43:12,624 INFO L225 Difference]: With dead ends: 1154 [2019-01-12 14:43:12,624 INFO L226 Difference]: Without dead ends: 776 [2019-01-12 14:43:12,626 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-01-12 14:43:12,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 776 states. [2019-01-12 14:43:12,663 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 776 to 405. [2019-01-12 14:43:12,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 405 states. [2019-01-12 14:43:12,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 405 states and 702 transitions. [2019-01-12 14:43:12,666 INFO L78 Accepts]: Start accepts. Automaton has 405 states and 702 transitions. Word has length 50 [2019-01-12 14:43:12,667 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:43:12,667 INFO L480 AbstractCegarLoop]: Abstraction has 405 states and 702 transitions. [2019-01-12 14:43:12,667 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-12 14:43:12,667 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 702 transitions. [2019-01-12 14:43:12,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2019-01-12 14:43:12,668 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:43:12,668 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 14:43:12,669 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:43:12,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:43:12,669 INFO L82 PathProgramCache]: Analyzing trace with hash 1868169229, now seen corresponding path program 1 times [2019-01-12 14:43:12,669 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:43:12,669 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:43:12,670 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:12,670 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:43:12,671 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:12,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:43:12,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 14:43:12,999 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:43:12,999 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-01-12 14:43:12,999 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-12 14:43:12,999 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-12 14:43:12,999 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-01-12 14:43:13,001 INFO L87 Difference]: Start difference. First operand 405 states and 702 transitions. Second operand 5 states. [2019-01-12 14:43:14,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:43:14,009 INFO L93 Difference]: Finished difference Result 1159 states and 2021 transitions. [2019-01-12 14:43:14,010 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-12 14:43:14,010 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 51 [2019-01-12 14:43:14,010 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:43:14,015 INFO L225 Difference]: With dead ends: 1159 [2019-01-12 14:43:14,015 INFO L226 Difference]: Without dead ends: 781 [2019-01-12 14:43:14,016 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-01-12 14:43:14,018 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 781 states. [2019-01-12 14:43:14,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 781 to 405. [2019-01-12 14:43:14,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 405 states. [2019-01-12 14:43:14,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 405 states and 701 transitions. [2019-01-12 14:43:14,048 INFO L78 Accepts]: Start accepts. Automaton has 405 states and 701 transitions. Word has length 51 [2019-01-12 14:43:14,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:43:14,048 INFO L480 AbstractCegarLoop]: Abstraction has 405 states and 701 transitions. [2019-01-12 14:43:14,048 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-12 14:43:14,048 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 701 transitions. [2019-01-12 14:43:14,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2019-01-12 14:43:14,051 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:43:14,051 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 14:43:14,051 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:43:14,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:43:14,051 INFO L82 PathProgramCache]: Analyzing trace with hash 2010146805, now seen corresponding path program 1 times [2019-01-12 14:43:14,052 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:43:14,053 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:43:14,053 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:14,054 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:43:14,054 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:14,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:43:14,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 14:43:14,142 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:43:14,142 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-12 14:43:14,142 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-12 14:43:14,143 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-12 14:43:14,143 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-12 14:43:14,143 INFO L87 Difference]: Start difference. First operand 405 states and 701 transitions. Second operand 3 states. [2019-01-12 14:43:14,233 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:43:14,234 INFO L93 Difference]: Finished difference Result 576 states and 985 transitions. [2019-01-12 14:43:14,235 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-12 14:43:14,235 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 52 [2019-01-12 14:43:14,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:43:14,238 INFO L225 Difference]: With dead ends: 576 [2019-01-12 14:43:14,238 INFO L226 Difference]: Without dead ends: 408 [2019-01-12 14:43:14,239 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 [2019-01-12 14:43:14,240 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 408 states. [2019-01-12 14:43:14,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 408 to 407. [2019-01-12 14:43:14,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 407 states. [2019-01-12 14:43:14,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 703 transitions. [2019-01-12 14:43:14,270 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 703 transitions. Word has length 52 [2019-01-12 14:43:14,271 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:43:14,271 INFO L480 AbstractCegarLoop]: Abstraction has 407 states and 703 transitions. [2019-01-12 14:43:14,271 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-12 14:43:14,271 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 703 transitions. [2019-01-12 14:43:14,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2019-01-12 14:43:14,273 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:43:14,274 INFO L402 BasicCegarLoop]: trace histogram [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] [2019-01-12 14:43:14,274 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:43:14,274 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:43:14,275 INFO L82 PathProgramCache]: Analyzing trace with hash -1917647433, now seen corresponding path program 1 times [2019-01-12 14:43:14,275 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:43:14,275 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:43:14,277 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:14,277 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:43:14,277 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:14,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:43:14,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 14:43:14,378 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:43:14,378 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-12 14:43:14,378 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-12 14:43:14,378 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-12 14:43:14,378 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-12 14:43:14,380 INFO L87 Difference]: Start difference. First operand 407 states and 703 transitions. Second operand 3 states. [2019-01-12 14:43:14,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:43:14,478 INFO L93 Difference]: Finished difference Result 1107 states and 1933 transitions. [2019-01-12 14:43:14,478 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-12 14:43:14,479 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 58 [2019-01-12 14:43:14,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:43:14,483 INFO L225 Difference]: With dead ends: 1107 [2019-01-12 14:43:14,484 INFO L226 Difference]: Without dead ends: 731 [2019-01-12 14:43:14,485 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 [2019-01-12 14:43:14,487 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 731 states. [2019-01-12 14:43:14,526 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 731 to 563. [2019-01-12 14:43:14,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 563 states. [2019-01-12 14:43:14,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 563 states and 989 transitions. [2019-01-12 14:43:14,529 INFO L78 Accepts]: Start accepts. Automaton has 563 states and 989 transitions. Word has length 58 [2019-01-12 14:43:14,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:43:14,530 INFO L480 AbstractCegarLoop]: Abstraction has 563 states and 989 transitions. [2019-01-12 14:43:14,530 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-12 14:43:14,530 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 989 transitions. [2019-01-12 14:43:14,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2019-01-12 14:43:14,532 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:43:14,532 INFO L402 BasicCegarLoop]: trace histogram [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] [2019-01-12 14:43:14,533 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:43:14,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:43:14,534 INFO L82 PathProgramCache]: Analyzing trace with hash 1891023480, now seen corresponding path program 1 times [2019-01-12 14:43:14,534 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:43:14,534 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:43:14,535 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:14,536 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:43:14,536 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:14,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:43:14,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-01-12 14:43:14,874 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:43:14,874 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-01-12 14:43:14,874 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-01-12 14:43:14,874 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-01-12 14:43:14,875 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2019-01-12 14:43:14,875 INFO L87 Difference]: Start difference. First operand 563 states and 989 transitions. Second operand 9 states. [2019-01-12 14:43:16,781 WARN L181 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 19 [2019-01-12 14:43:17,078 WARN L181 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 22 [2019-01-12 14:43:19,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:43:19,192 INFO L93 Difference]: Finished difference Result 1961 states and 3349 transitions. [2019-01-12 14:43:19,193 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-01-12 14:43:19,193 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 59 [2019-01-12 14:43:19,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:43:19,204 INFO L225 Difference]: With dead ends: 1961 [2019-01-12 14:43:19,204 INFO L226 Difference]: Without dead ends: 1824 [2019-01-12 14:43:19,206 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=94, Invalid=178, Unknown=0, NotChecked=0, Total=272 [2019-01-12 14:43:19,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1824 states. [2019-01-12 14:43:19,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1824 to 1065. [2019-01-12 14:43:19,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1065 states. [2019-01-12 14:43:19,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 1065 states and 1889 transitions. [2019-01-12 14:43:19,312 INFO L78 Accepts]: Start accepts. Automaton has 1065 states and 1889 transitions. Word has length 59 [2019-01-12 14:43:19,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:43:19,313 INFO L480 AbstractCegarLoop]: Abstraction has 1065 states and 1889 transitions. [2019-01-12 14:43:19,313 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-01-12 14:43:19,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1889 transitions. [2019-01-12 14:43:19,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-01-12 14:43:19,316 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:43:19,316 INFO L402 BasicCegarLoop]: trace histogram [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] [2019-01-12 14:43:19,317 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:43:19,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:43:19,317 INFO L82 PathProgramCache]: Analyzing trace with hash 1885828080, now seen corresponding path program 1 times [2019-01-12 14:43:19,317 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:43:19,317 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:43:19,320 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:19,320 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:43:19,320 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:19,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:43:19,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-01-12 14:43:19,552 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:43:19,552 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-12 14:43:19,609 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-12 14:43:19,610 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-12 14:43:19,610 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-01-12 14:43:19,610 INFO L87 Difference]: Start difference. First operand 1065 states and 1889 transitions. Second operand 4 states. [2019-01-12 14:43:19,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:43:19,961 INFO L93 Difference]: Finished difference Result 2398 states and 4150 transitions. [2019-01-12 14:43:19,962 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-12 14:43:19,962 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 60 [2019-01-12 14:43:19,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:43:19,973 INFO L225 Difference]: With dead ends: 2398 [2019-01-12 14:43:19,973 INFO L226 Difference]: Without dead ends: 2156 [2019-01-12 14:43:19,975 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-01-12 14:43:19,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2156 states. [2019-01-12 14:43:20,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2156 to 1700. [2019-01-12 14:43:20,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1700 states. [2019-01-12 14:43:20,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 1700 states and 3010 transitions. [2019-01-12 14:43:20,088 INFO L78 Accepts]: Start accepts. Automaton has 1700 states and 3010 transitions. Word has length 60 [2019-01-12 14:43:20,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:43:20,089 INFO L480 AbstractCegarLoop]: Abstraction has 1700 states and 3010 transitions. [2019-01-12 14:43:20,089 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-12 14:43:20,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 3010 transitions. [2019-01-12 14:43:20,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-01-12 14:43:20,091 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:43:20,092 INFO L402 BasicCegarLoop]: trace histogram [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] [2019-01-12 14:43:20,092 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:43:20,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:43:20,092 INFO L82 PathProgramCache]: Analyzing trace with hash 1299022066, now seen corresponding path program 1 times [2019-01-12 14:43:20,092 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:43:20,092 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:43:20,093 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:20,093 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:43:20,093 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:20,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:43:20,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-01-12 14:43:20,199 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:43:20,199 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-01-12 14:43:20,200 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-12 14:43:20,200 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-12 14:43:20,200 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-12 14:43:20,200 INFO L87 Difference]: Start difference. First operand 1700 states and 3010 transitions. Second operand 3 states. [2019-01-12 14:43:20,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:43:20,374 INFO L93 Difference]: Finished difference Result 2060 states and 3606 transitions. [2019-01-12 14:43:20,374 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-12 14:43:20,374 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 60 [2019-01-12 14:43:20,375 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:43:20,383 INFO L225 Difference]: With dead ends: 2060 [2019-01-12 14:43:20,383 INFO L226 Difference]: Without dead ends: 1682 [2019-01-12 14:43:20,384 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-12 14:43:20,386 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1682 states. [2019-01-12 14:43:20,529 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1682 to 1682. [2019-01-12 14:43:20,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1682 states. [2019-01-12 14:43:20,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 1682 states and 2977 transitions. [2019-01-12 14:43:20,538 INFO L78 Accepts]: Start accepts. Automaton has 1682 states and 2977 transitions. Word has length 60 [2019-01-12 14:43:20,539 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:43:20,539 INFO L480 AbstractCegarLoop]: Abstraction has 1682 states and 2977 transitions. [2019-01-12 14:43:20,539 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-12 14:43:20,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 2977 transitions. [2019-01-12 14:43:20,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2019-01-12 14:43:20,544 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:43:20,545 INFO L402 BasicCegarLoop]: trace histogram [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] [2019-01-12 14:43:20,545 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:43:20,545 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:43:20,545 INFO L82 PathProgramCache]: Analyzing trace with hash -167548612, now seen corresponding path program 1 times [2019-01-12 14:43:20,545 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:43:20,545 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:43:20,546 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:20,546 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:43:20,546 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:20,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:43:20,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-01-12 14:43:20,734 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:43:20,734 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-01-12 14:43:20,734 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-12 14:43:20,734 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-12 14:43:20,734 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-01-12 14:43:20,735 INFO L87 Difference]: Start difference. First operand 1682 states and 2977 transitions. Second operand 4 states. [2019-01-12 14:43:20,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:43:20,908 INFO L93 Difference]: Finished difference Result 1843 states and 3246 transitions. [2019-01-12 14:43:20,909 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-12 14:43:20,909 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 96 [2019-01-12 14:43:20,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:43:20,920 INFO L225 Difference]: With dead ends: 1843 [2019-01-12 14:43:20,920 INFO L226 Difference]: Without dead ends: 1557 [2019-01-12 14:43:20,921 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-01-12 14:43:20,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1557 states. [2019-01-12 14:43:21,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1557 to 1557. [2019-01-12 14:43:21,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1557 states. [2019-01-12 14:43:21,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1557 states to 1557 states and 2765 transitions. [2019-01-12 14:43:21,077 INFO L78 Accepts]: Start accepts. Automaton has 1557 states and 2765 transitions. Word has length 96 [2019-01-12 14:43:21,077 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:43:21,077 INFO L480 AbstractCegarLoop]: Abstraction has 1557 states and 2765 transitions. [2019-01-12 14:43:21,077 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-12 14:43:21,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 2765 transitions. [2019-01-12 14:43:21,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2019-01-12 14:43:21,084 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:43:21,085 INFO L402 BasicCegarLoop]: trace histogram [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] [2019-01-12 14:43:21,085 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:43:21,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:43:21,085 INFO L82 PathProgramCache]: Analyzing trace with hash 1604455039, now seen corresponding path program 1 times [2019-01-12 14:43:21,085 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:43:21,085 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:43:21,088 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:21,089 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:43:21,089 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:21,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:43:21,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-01-12 14:43:21,268 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:43:21,268 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-01-12 14:43:21,268 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-12 14:43:21,268 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-12 14:43:21,268 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-01-12 14:43:21,269 INFO L87 Difference]: Start difference. First operand 1557 states and 2765 transitions. Second operand 5 states. [2019-01-12 14:43:21,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:43:21,683 INFO L93 Difference]: Finished difference Result 2986 states and 5100 transitions. [2019-01-12 14:43:21,683 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-01-12 14:43:21,683 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 97 [2019-01-12 14:43:21,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:43:21,695 INFO L225 Difference]: With dead ends: 2986 [2019-01-12 14:43:21,695 INFO L226 Difference]: Without dead ends: 2798 [2019-01-12 14:43:21,696 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-01-12 14:43:21,699 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2798 states. [2019-01-12 14:43:21,844 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2798 to 1680. [2019-01-12 14:43:21,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1680 states. [2019-01-12 14:43:21,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 1680 states and 2966 transitions. [2019-01-12 14:43:21,849 INFO L78 Accepts]: Start accepts. Automaton has 1680 states and 2966 transitions. Word has length 97 [2019-01-12 14:43:21,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:43:21,849 INFO L480 AbstractCegarLoop]: Abstraction has 1680 states and 2966 transitions. [2019-01-12 14:43:21,849 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-12 14:43:21,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2966 transitions. [2019-01-12 14:43:21,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2019-01-12 14:43:21,853 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:43:21,853 INFO L402 BasicCegarLoop]: trace histogram [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] [2019-01-12 14:43:21,853 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:43:21,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:43:21,854 INFO L82 PathProgramCache]: Analyzing trace with hash -478102364, now seen corresponding path program 1 times [2019-01-12 14:43:21,854 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:43:21,854 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:43:21,855 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:21,855 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:43:21,855 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:21,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:43:22,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-01-12 14:43:22,031 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:43:22,031 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-01-12 14:43:22,031 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-12 14:43:22,032 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-12 14:43:22,032 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-01-12 14:43:22,032 INFO L87 Difference]: Start difference. First operand 1680 states and 2966 transitions. Second operand 5 states. [2019-01-12 14:43:22,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:43:22,173 INFO L93 Difference]: Finished difference Result 1966 states and 3426 transitions. [2019-01-12 14:43:22,173 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-12 14:43:22,174 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 98 [2019-01-12 14:43:22,174 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:43:22,180 INFO L225 Difference]: With dead ends: 1966 [2019-01-12 14:43:22,180 INFO L226 Difference]: Without dead ends: 1868 [2019-01-12 14:43:22,181 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-01-12 14:43:22,183 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1868 states. [2019-01-12 14:43:22,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1868 to 1686. [2019-01-12 14:43:22,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1686 states. [2019-01-12 14:43:22,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 1686 states and 2972 transitions. [2019-01-12 14:43:22,351 INFO L78 Accepts]: Start accepts. Automaton has 1686 states and 2972 transitions. Word has length 98 [2019-01-12 14:43:22,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:43:22,352 INFO L480 AbstractCegarLoop]: Abstraction has 1686 states and 2972 transitions. [2019-01-12 14:43:22,352 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-12 14:43:22,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1686 states and 2972 transitions. [2019-01-12 14:43:22,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2019-01-12 14:43:22,358 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:43:22,358 INFO L402 BasicCegarLoop]: trace histogram [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] [2019-01-12 14:43:22,358 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:43:22,358 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:43:22,359 INFO L82 PathProgramCache]: Analyzing trace with hash 1395694953, now seen corresponding path program 1 times [2019-01-12 14:43:22,360 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:43:22,360 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:43:22,362 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:22,362 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:43:22,362 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:22,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:43:22,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-01-12 14:43:22,963 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:43:22,963 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2019-01-12 14:43:22,963 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-01-12 14:43:22,964 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-01-12 14:43:22,964 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2019-01-12 14:43:22,964 INFO L87 Difference]: Start difference. First operand 1686 states and 2972 transitions. Second operand 10 states. [2019-01-12 14:43:23,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:43:23,433 INFO L93 Difference]: Finished difference Result 2061 states and 3572 transitions. [2019-01-12 14:43:23,434 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2019-01-12 14:43:23,434 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 98 [2019-01-12 14:43:23,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:43:23,441 INFO L225 Difference]: With dead ends: 2061 [2019-01-12 14:43:23,441 INFO L226 Difference]: Without dead ends: 1747 [2019-01-12 14:43:23,443 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=158, Invalid=348, Unknown=0, NotChecked=0, Total=506 [2019-01-12 14:43:23,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1747 states. [2019-01-12 14:43:23,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1747 to 1677. [2019-01-12 14:43:23,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1677 states. [2019-01-12 14:43:23,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 1677 states and 2942 transitions. [2019-01-12 14:43:23,595 INFO L78 Accepts]: Start accepts. Automaton has 1677 states and 2942 transitions. Word has length 98 [2019-01-12 14:43:23,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:43:23,595 INFO L480 AbstractCegarLoop]: Abstraction has 1677 states and 2942 transitions. [2019-01-12 14:43:23,595 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-01-12 14:43:23,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1677 states and 2942 transitions. [2019-01-12 14:43:23,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2019-01-12 14:43:23,600 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:43:23,600 INFO L402 BasicCegarLoop]: trace histogram [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] [2019-01-12 14:43:23,600 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:43:23,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:43:23,601 INFO L82 PathProgramCache]: Analyzing trace with hash -1929623347, now seen corresponding path program 1 times [2019-01-12 14:43:23,601 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:43:23,601 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:43:23,602 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:23,602 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:43:23,602 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:23,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:43:23,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-01-12 14:43:23,779 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:43:23,779 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-01-12 14:43:23,779 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-12 14:43:23,780 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-12 14:43:23,780 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-01-12 14:43:23,780 INFO L87 Difference]: Start difference. First operand 1677 states and 2942 transitions. Second operand 4 states. [2019-01-12 14:43:24,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:43:24,648 INFO L93 Difference]: Finished difference Result 2815 states and 4737 transitions. [2019-01-12 14:43:24,648 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-12 14:43:24,648 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 100 [2019-01-12 14:43:24,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:43:24,658 INFO L225 Difference]: With dead ends: 2815 [2019-01-12 14:43:24,658 INFO L226 Difference]: Without dead ends: 2363 [2019-01-12 14:43:24,659 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-01-12 14:43:24,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2363 states. [2019-01-12 14:43:24,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2363 to 1685. [2019-01-12 14:43:24,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1685 states. [2019-01-12 14:43:24,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 1685 states and 2950 transitions. [2019-01-12 14:43:24,822 INFO L78 Accepts]: Start accepts. Automaton has 1685 states and 2950 transitions. Word has length 100 [2019-01-12 14:43:24,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:43:24,822 INFO L480 AbstractCegarLoop]: Abstraction has 1685 states and 2950 transitions. [2019-01-12 14:43:24,822 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-12 14:43:24,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 2950 transitions. [2019-01-12 14:43:24,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2019-01-12 14:43:24,827 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:43:24,827 INFO L402 BasicCegarLoop]: trace histogram [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] [2019-01-12 14:43:24,828 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:43:24,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:43:24,828 INFO L82 PathProgramCache]: Analyzing trace with hash -338115049, now seen corresponding path program 1 times [2019-01-12 14:43:24,828 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:43:24,828 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:43:24,829 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:24,829 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:43:24,829 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:24,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:43:25,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-01-12 14:43:25,357 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:43:25,358 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-01-12 14:43:25,358 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-01-12 14:43:25,358 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-01-12 14:43:25,358 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-01-12 14:43:25,359 INFO L87 Difference]: Start difference. First operand 1685 states and 2950 transitions. Second operand 7 states. [2019-01-12 14:43:25,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:43:25,863 INFO L93 Difference]: Finished difference Result 2268 states and 3874 transitions. [2019-01-12 14:43:25,864 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-01-12 14:43:25,864 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 100 [2019-01-12 14:43:25,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:43:25,872 INFO L225 Difference]: With dead ends: 2268 [2019-01-12 14:43:25,873 INFO L226 Difference]: Without dead ends: 1784 [2019-01-12 14:43:25,875 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=64, Invalid=118, Unknown=0, NotChecked=0, Total=182 [2019-01-12 14:43:25,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1784 states. [2019-01-12 14:43:26,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1784 to 1667. [2019-01-12 14:43:26,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1667 states. [2019-01-12 14:43:26,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1667 states and 2909 transitions. [2019-01-12 14:43:26,025 INFO L78 Accepts]: Start accepts. Automaton has 1667 states and 2909 transitions. Word has length 100 [2019-01-12 14:43:26,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:43:26,025 INFO L480 AbstractCegarLoop]: Abstraction has 1667 states and 2909 transitions. [2019-01-12 14:43:26,025 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-01-12 14:43:26,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 2909 transitions. [2019-01-12 14:43:26,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2019-01-12 14:43:26,032 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:43:26,032 INFO L402 BasicCegarLoop]: trace histogram [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] [2019-01-12 14:43:26,032 INFO L423 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:43:26,032 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:43:26,033 INFO L82 PathProgramCache]: Analyzing trace with hash -131482642, now seen corresponding path program 1 times [2019-01-12 14:43:26,034 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:43:26,034 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:43:26,036 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:26,036 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:43:26,036 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:26,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:43:26,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-01-12 14:43:26,294 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:43:26,294 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-01-12 14:43:26,295 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-01-12 14:43:26,295 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-01-12 14:43:26,295 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-01-12 14:43:26,295 INFO L87 Difference]: Start difference. First operand 1667 states and 2909 transitions. Second operand 6 states. [2019-01-12 14:43:26,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:43:26,557 INFO L93 Difference]: Finished difference Result 2416 states and 4099 transitions. [2019-01-12 14:43:26,558 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-01-12 14:43:26,558 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 100 [2019-01-12 14:43:26,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:43:26,564 INFO L225 Difference]: With dead ends: 2416 [2019-01-12 14:43:26,565 INFO L226 Difference]: Without dead ends: 1935 [2019-01-12 14:43:26,567 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2019-01-12 14:43:26,570 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1935 states. [2019-01-12 14:43:26,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1935 to 1618. [2019-01-12 14:43:26,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1618 states. [2019-01-12 14:43:26,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 1618 states and 2826 transitions. [2019-01-12 14:43:26,699 INFO L78 Accepts]: Start accepts. Automaton has 1618 states and 2826 transitions. Word has length 100 [2019-01-12 14:43:26,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:43:26,700 INFO L480 AbstractCegarLoop]: Abstraction has 1618 states and 2826 transitions. [2019-01-12 14:43:26,700 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-01-12 14:43:26,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 2826 transitions. [2019-01-12 14:43:26,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2019-01-12 14:43:26,705 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:43:26,705 INFO L402 BasicCegarLoop]: trace histogram [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] [2019-01-12 14:43:26,705 INFO L423 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:43:26,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:43:26,705 INFO L82 PathProgramCache]: Analyzing trace with hash -1669630230, now seen corresponding path program 1 times [2019-01-12 14:43:26,706 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:43:26,707 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:43:26,709 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:26,709 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:43:26,709 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:43:26,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:43:27,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-01-12 14:43:27,017 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:43:27,018 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-01-12 14:43:27,018 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-12 14:43:27,018 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-12 14:43:27,018 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-01-12 14:43:27,019 INFO L87 Difference]: Start difference. First operand 1618 states and 2826 transitions. Second operand 5 states. [2019-01-12 14:43:27,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:43:27,351 INFO L93 Difference]: Finished difference Result 1618 states and 2826 transitions. [2019-01-12 14:43:27,351 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-12 14:43:27,351 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 101 [2019-01-12 14:43:27,351 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:43:27,351 INFO L225 Difference]: With dead ends: 1618 [2019-01-12 14:43:27,351 INFO L226 Difference]: Without dead ends: 0 [2019-01-12 14:43:27,353 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-01-12 14:43:27,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-01-12 14:43:27,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-01-12 14:43:27,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-01-12 14:43:27,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-01-12 14:43:27,354 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 101 [2019-01-12 14:43:27,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:43:27,354 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-01-12 14:43:27,354 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-12 14:43:27,354 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-01-12 14:43:27,354 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-12 14:43:27,361 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-01-12 14:43:27,700 WARN L181 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 182 [2019-01-12 14:43:27,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:27,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:27,868 WARN L181 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 154 [2019-01-12 14:43:27,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:27,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:27,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:27,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:27,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:27,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:27,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:27,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:27,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:27,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:27,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:27,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:27,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:27,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,179 WARN L181 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 178 [2019-01-12 14:43:28,358 WARN L181 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 173 [2019-01-12 14:43:28,528 WARN L181 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 166 [2019-01-12 14:43:28,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,604 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,972 WARN L181 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 166 [2019-01-12 14:43:28,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:28,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,334 WARN L181 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 178 [2019-01-12 14:43:29,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,589 WARN L181 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 178 [2019-01-12 14:43:29,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,810 WARN L181 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 178 [2019-01-12 14:43:29,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:29,953 WARN L181 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 180 [2019-01-12 14:43:30,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,228 WARN L181 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 185 [2019-01-12 14:43:30,449 WARN L181 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 173 [2019-01-12 14:43:30,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,772 WARN L181 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 178 [2019-01-12 14:43:30,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,900 WARN L181 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 166 [2019-01-12 14:43:30,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:30,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:31,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:31,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:31,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:31,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:31,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:31,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:31,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:31,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:31,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:31,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:43:32,184 WARN L181 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 181 DAG size of output: 44 [2019-01-12 14:43:32,876 WARN L181 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 43 [2019-01-12 14:43:33,194 WARN L181 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 27 DAG size of output: 22 [2019-01-12 14:43:34,087 WARN L181 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 43 [2019-01-12 14:43:34,685 WARN L181 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 44 [2019-01-12 14:43:35,323 WARN L181 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 44 [2019-01-12 14:43:35,764 WARN L181 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 33 [2019-01-12 14:43:36,289 WARN L181 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 41 [2019-01-12 14:43:36,580 WARN L181 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 33 [2019-01-12 14:43:36,927 WARN L181 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 41 [2019-01-12 14:43:37,573 WARN L181 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 42 [2019-01-12 14:43:38,178 WARN L181 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 43 [2019-01-12 14:43:39,039 WARN L181 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 43 [2019-01-12 14:43:39,317 WARN L181 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 39 [2019-01-12 14:43:40,105 WARN L181 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 43 [2019-01-12 14:43:40,412 WARN L181 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 41 [2019-01-12 14:43:41,119 WARN L181 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 43 [2019-01-12 14:43:42,044 WARN L181 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 45 [2019-01-12 14:43:42,652 WARN L181 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 40 [2019-01-12 14:43:42,795 WARN L181 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 39 [2019-01-12 14:43:43,060 WARN L181 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 41 [2019-01-12 14:43:43,199 WARN L181 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 33 [2019-01-12 14:43:44,220 WARN L181 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 184 DAG size of output: 42 [2019-01-12 14:43:44,719 WARN L181 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 43 [2019-01-12 14:43:45,393 WARN L181 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 44 [2019-01-12 14:43:46,051 WARN L181 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 41 [2019-01-12 14:43:46,578 WARN L181 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 45 [2019-01-12 14:43:47,270 WARN L181 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 43 [2019-01-12 14:43:47,929 WARN L181 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 44 [2019-01-12 14:43:48,091 WARN L181 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 29 [2019-01-12 14:43:48,701 WARN L181 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 49 [2019-01-12 14:43:48,791 INFO L448 ceAbstractionStarter]: For program point L894(lines 894 900) no Hoare annotation was computed. [2019-01-12 14:43:48,791 INFO L444 ceAbstractionStarter]: At program point L2348(lines 2335 2353) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= (+ ~mail_is_sensitive~0 1) 0) (= 1 |ULTIMATE.start_createEmail_#res|) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= ULTIMATE.start_getEmailTo_~handle 1) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= 0 ~__ste_email_isEncrypted0~0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,792 INFO L444 ceAbstractionStarter]: At program point L2348-2(lines 2335 2353) the Hoare annotation is: false [2019-01-12 14:43:48,792 INFO L444 ceAbstractionStarter]: At program point L2348-1(lines 2335 2353) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 1 ULTIMATE.start_mail_~msg) (= 1 |ULTIMATE.start_createEmail_#res|) (= 1 ULTIMATE.start_findPublicKey_~handle) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,792 INFO L451 ceAbstractionStarter]: At program point L2348-3(lines 2335 2353) the Hoare annotation is: true [2019-01-12 14:43:48,792 INFO L448 ceAbstractionStarter]: For program point L2086(lines 2086 2093) no Hoare annotation was computed. [2019-01-12 14:43:48,792 INFO L448 ceAbstractionStarter]: For program point L768(lines 768 814) no Hoare annotation was computed. [2019-01-12 14:43:48,792 INFO L448 ceAbstractionStarter]: For program point L1693(lines 1693 1701) no Hoare annotation was computed. [2019-01-12 14:43:48,793 INFO L448 ceAbstractionStarter]: For program point L1693-1(lines 1693 1701) no Hoare annotation was computed. [2019-01-12 14:43:48,793 INFO L448 ceAbstractionStarter]: For program point L769(lines 769 780) no Hoare annotation was computed. [2019-01-12 14:43:48,794 INFO L448 ceAbstractionStarter]: For program point L1563(lines 1563 1578) no Hoare annotation was computed. [2019-01-12 14:43:48,794 INFO L448 ceAbstractionStarter]: For program point L1563-2(lines 1563 1578) no Hoare annotation was computed. [2019-01-12 14:43:48,794 INFO L448 ceAbstractionStarter]: For program point L903(lines 903 919) no Hoare annotation was computed. [2019-01-12 14:43:48,794 INFO L448 ceAbstractionStarter]: For program point L2621(lines 2621 2629) no Hoare annotation was computed. [2019-01-12 14:43:48,794 INFO L448 ceAbstractionStarter]: For program point L2621-2(lines 2621 2629) no Hoare annotation was computed. [2019-01-12 14:43:48,794 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 915) no Hoare annotation was computed. [2019-01-12 14:43:48,794 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2366) no Hoare annotation was computed. [2019-01-12 14:43:48,794 INFO L448 ceAbstractionStarter]: For program point L1830(lines 1830 1838) no Hoare annotation was computed. [2019-01-12 14:43:48,794 INFO L448 ceAbstractionStarter]: For program point L773(lines 773 779) no Hoare annotation was computed. [2019-01-12 14:43:48,795 INFO L444 ceAbstractionStarter]: At program point L2755-1(lines 2755 2777) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 1 ULTIMATE.start_mail_~msg) (= 1 ULTIMATE.start_incoming_~msg) (= 1 |ULTIMATE.start_createEmail_#res|) (= 1 ULTIMATE.start_findPublicKey_~handle) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,795 INFO L448 ceAbstractionStarter]: For program point L2755(lines 2755 2777) no Hoare annotation was computed. [2019-01-12 14:43:48,795 INFO L451 ceAbstractionStarter]: At program point L2755-3(lines 2755 2777) the Hoare annotation is: true [2019-01-12 14:43:48,795 INFO L448 ceAbstractionStarter]: For program point L2755-2(lines 2755 2777) no Hoare annotation was computed. [2019-01-12 14:43:48,795 INFO L448 ceAbstractionStarter]: For program point L2491-1(lines 2491 2502) no Hoare annotation was computed. [2019-01-12 14:43:48,795 INFO L448 ceAbstractionStarter]: For program point L2491(lines 2491 2502) no Hoare annotation was computed. [2019-01-12 14:43:48,795 INFO L448 ceAbstractionStarter]: For program point L2227-1(line 2227) no Hoare annotation was computed. [2019-01-12 14:43:48,795 INFO L448 ceAbstractionStarter]: For program point L2227(line 2227) no Hoare annotation was computed. [2019-01-12 14:43:48,795 INFO L444 ceAbstractionStarter]: At program point L2095(lines 2082 2210) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,796 INFO L448 ceAbstractionStarter]: For program point L2624(lines 2624 2628) no Hoare annotation was computed. [2019-01-12 14:43:48,796 INFO L448 ceAbstractionStarter]: For program point L2624-3(lines 2624 2628) no Hoare annotation was computed. [2019-01-12 14:43:48,796 INFO L444 ceAbstractionStarter]: At program point L1700(lines 1685 1704) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_mail_~msg) (= 1 |ULTIMATE.start_createEmail_#res|) (= 1 ULTIMATE.start_incoming_~msg) (= 1 ULTIMATE.start_findPublicKey_~handle) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,796 INFO L448 ceAbstractionStarter]: For program point L643(lines 643 659) no Hoare annotation was computed. [2019-01-12 14:43:48,796 INFO L451 ceAbstractionStarter]: At program point L1700-1(lines 1685 1704) the Hoare annotation is: true [2019-01-12 14:43:48,796 INFO L448 ceAbstractionStarter]: For program point L643-1(lines 643 659) no Hoare annotation was computed. [2019-01-12 14:43:48,796 INFO L448 ceAbstractionStarter]: For program point L643-2(lines 643 659) no Hoare annotation was computed. [2019-01-12 14:43:48,796 INFO L448 ceAbstractionStarter]: For program point L643-3(lines 643 659) no Hoare annotation was computed. [2019-01-12 14:43:48,796 INFO L448 ceAbstractionStarter]: For program point L2361(lines 2361 2365) no Hoare annotation was computed. [2019-01-12 14:43:48,796 INFO L444 ceAbstractionStarter]: At program point L2361-2(lines 2354 2369) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,797 INFO L448 ceAbstractionStarter]: For program point L908(lines 908 914) no Hoare annotation was computed. [2019-01-12 14:43:48,797 INFO L448 ceAbstractionStarter]: For program point L2759(lines 2759 2774) no Hoare annotation was computed. [2019-01-12 14:43:48,797 INFO L448 ceAbstractionStarter]: For program point L2759-2(lines 2759 2774) no Hoare annotation was computed. [2019-01-12 14:43:48,797 INFO L448 ceAbstractionStarter]: For program point L2495-1(lines 2495 2501) no Hoare annotation was computed. [2019-01-12 14:43:48,797 INFO L448 ceAbstractionStarter]: For program point L2495(lines 2495 2501) no Hoare annotation was computed. [2019-01-12 14:43:48,797 INFO L448 ceAbstractionStarter]: For program point L1571(lines 1571 1577) no Hoare annotation was computed. [2019-01-12 14:43:48,797 INFO L444 ceAbstractionStarter]: At program point L1571-1(lines 1556 1581) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 1 ULTIMATE.start_mail_~msg) (= 1 |ULTIMATE.start_createEmail_#res|) (= 1 ULTIMATE.start_findPublicKey_~handle) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= ULTIMATE.start_getEmailTo_~handle 1) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,797 INFO L448 ceAbstractionStarter]: For program point L1571-2(lines 1571 1577) no Hoare annotation was computed. [2019-01-12 14:43:48,797 INFO L451 ceAbstractionStarter]: At program point L1571-3(lines 1556 1581) the Hoare annotation is: true [2019-01-12 14:43:48,797 INFO L448 ceAbstractionStarter]: For program point L2100(lines 2100 2107) no Hoare annotation was computed. [2019-01-12 14:43:48,798 INFO L448 ceAbstractionStarter]: For program point L2893-1(lines 2893 2897) no Hoare annotation was computed. [2019-01-12 14:43:48,798 INFO L448 ceAbstractionStarter]: For program point L2893(lines 2893 2897) no Hoare annotation was computed. [2019-01-12 14:43:48,800 INFO L448 ceAbstractionStarter]: For program point L647(lines 647 658) no Hoare annotation was computed. [2019-01-12 14:43:48,800 INFO L448 ceAbstractionStarter]: For program point L647-1(lines 647 658) no Hoare annotation was computed. [2019-01-12 14:43:48,800 INFO L448 ceAbstractionStarter]: For program point L647-2(lines 647 658) no Hoare annotation was computed. [2019-01-12 14:43:48,800 INFO L448 ceAbstractionStarter]: For program point L647-3(lines 647 658) no Hoare annotation was computed. [2019-01-12 14:43:48,800 INFO L448 ceAbstractionStarter]: For program point L782(lines 782 813) no Hoare annotation was computed. [2019-01-12 14:43:48,800 INFO L448 ceAbstractionStarter]: For program point L2764(lines 2764 2771) no Hoare annotation was computed. [2019-01-12 14:43:48,800 INFO L448 ceAbstractionStarter]: For program point L2764-2(lines 2764 2771) no Hoare annotation was computed. [2019-01-12 14:43:48,800 INFO L444 ceAbstractionStarter]: At program point L2500(lines 2487 2505) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_mail_~msg) (= 1 ULTIMATE.start_incoming_~msg) (= 1 |ULTIMATE.start_createEmail_#res|) (= 1 ULTIMATE.start_findPublicKey_~handle) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,801 INFO L451 ceAbstractionStarter]: At program point L2500-1(lines 2487 2505) the Hoare annotation is: true [2019-01-12 14:43:48,801 INFO L448 ceAbstractionStarter]: For program point L783(lines 783 794) no Hoare annotation was computed. [2019-01-12 14:43:48,801 INFO L448 ceAbstractionStarter]: For program point L651(lines 651 657) no Hoare annotation was computed. [2019-01-12 14:43:48,801 INFO L448 ceAbstractionStarter]: For program point L651-1(lines 651 657) no Hoare annotation was computed. [2019-01-12 14:43:48,801 INFO L448 ceAbstractionStarter]: For program point L651-2(lines 651 657) no Hoare annotation was computed. [2019-01-12 14:43:48,801 INFO L448 ceAbstractionStarter]: For program point L651-3(lines 651 657) no Hoare annotation was computed. [2019-01-12 14:43:48,801 INFO L444 ceAbstractionStarter]: At program point L918(lines 871 924) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_test_~op1~0 0) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,801 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 2227) no Hoare annotation was computed. [2019-01-12 14:43:48,801 INFO L448 ceAbstractionStarter]: For program point L787(lines 787 793) no Hoare annotation was computed. [2019-01-12 14:43:48,802 INFO L444 ceAbstractionStarter]: At program point L2109(lines 2096 2209) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,802 INFO L444 ceAbstractionStarter]: At program point L656(lines 639 662) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= (+ ~mail_is_sensitive~0 1) 0) (= 1 |ULTIMATE.start_createEmail_#res|) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 0 ~__ste_email_isEncrypted0~0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,802 INFO L444 ceAbstractionStarter]: At program point L656-1(lines 639 662) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 1 ULTIMATE.start_mail_~msg) (= 1 |ULTIMATE.start_createEmail_#res|) (= 1 ULTIMATE.start_incoming_~msg) (= 1 ULTIMATE.start_findPublicKey_~handle) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,802 INFO L444 ceAbstractionStarter]: At program point L656-2(lines 639 662) the Hoare annotation is: false [2019-01-12 14:43:48,802 INFO L451 ceAbstractionStarter]: At program point L656-3(lines 639 662) the Hoare annotation is: true [2019-01-12 14:43:48,802 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-01-12 14:43:48,802 INFO L448 ceAbstractionStarter]: For program point L2510(lines 2510 2518) no Hoare annotation was computed. [2019-01-12 14:43:48,802 INFO L448 ceAbstractionStarter]: For program point L2510-2(lines 2510 2518) no Hoare annotation was computed. [2019-01-12 14:43:48,802 INFO L448 ceAbstractionStarter]: For program point L2510-4(lines 2510 2518) no Hoare annotation was computed. [2019-01-12 14:43:48,802 INFO L448 ceAbstractionStarter]: For program point L2510-6(lines 2510 2518) no Hoare annotation was computed. [2019-01-12 14:43:48,803 INFO L448 ceAbstractionStarter]: For program point L2114(lines 2114 2121) no Hoare annotation was computed. [2019-01-12 14:43:48,809 INFO L448 ceAbstractionStarter]: For program point L2513(lines 2513 2517) no Hoare annotation was computed. [2019-01-12 14:43:48,809 INFO L448 ceAbstractionStarter]: For program point L2513-3(lines 2513 2517) no Hoare annotation was computed. [2019-01-12 14:43:48,809 INFO L444 ceAbstractionStarter]: At program point L2513-2(lines 2506 2521) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= (+ ~mail_is_sensitive~0 1) 0) (= 1 |ULTIMATE.start_createEmail_#res|) (= 1 ULTIMATE.start_findPublicKey_~handle) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= ULTIMATE.start_getEmailTo_~handle 1) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= 0 ~__ste_email_isEncrypted0~0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,809 INFO L448 ceAbstractionStarter]: For program point L2513-6(lines 2513 2517) no Hoare annotation was computed. [2019-01-12 14:43:48,809 INFO L448 ceAbstractionStarter]: For program point L2513-9(lines 2513 2517) no Hoare annotation was computed. [2019-01-12 14:43:48,809 INFO L444 ceAbstractionStarter]: At program point L2513-8(lines 2506 2521) the Hoare annotation is: false [2019-01-12 14:43:48,809 INFO L448 ceAbstractionStarter]: For program point L796(lines 796 812) no Hoare annotation was computed. [2019-01-12 14:43:48,810 INFO L448 ceAbstractionStarter]: For program point L929(lines 929 975) no Hoare annotation was computed. [2019-01-12 14:43:48,810 INFO L448 ceAbstractionStarter]: For program point L929-1(lines 929 975) no Hoare annotation was computed. [2019-01-12 14:43:48,810 INFO L448 ceAbstractionStarter]: For program point L929-2(lines 929 975) no Hoare annotation was computed. [2019-01-12 14:43:48,810 INFO L448 ceAbstractionStarter]: For program point L929-3(lines 929 975) no Hoare annotation was computed. [2019-01-12 14:43:48,810 INFO L448 ceAbstractionStarter]: For program point L797(lines 797 808) no Hoare annotation was computed. [2019-01-12 14:43:48,810 INFO L448 ceAbstractionStarter]: For program point L930(lines 930 941) no Hoare annotation was computed. [2019-01-12 14:43:48,810 INFO L448 ceAbstractionStarter]: For program point L930-1(lines 930 941) no Hoare annotation was computed. [2019-01-12 14:43:48,812 INFO L448 ceAbstractionStarter]: For program point L930-2(lines 930 941) no Hoare annotation was computed. [2019-01-12 14:43:48,812 INFO L448 ceAbstractionStarter]: For program point L930-3(lines 930 941) no Hoare annotation was computed. [2019-01-12 14:43:48,812 INFO L448 ceAbstractionStarter]: For program point L667(lines 667 679) no Hoare annotation was computed. [2019-01-12 14:43:48,812 INFO L448 ceAbstractionStarter]: For program point L667-2(lines 667 679) no Hoare annotation was computed. [2019-01-12 14:43:48,812 INFO L448 ceAbstractionStarter]: For program point L667-4(lines 667 679) no Hoare annotation was computed. [2019-01-12 14:43:48,812 INFO L448 ceAbstractionStarter]: For program point L667-6(lines 667 679) no Hoare annotation was computed. [2019-01-12 14:43:48,812 INFO L448 ceAbstractionStarter]: For program point L667-8(lines 667 679) no Hoare annotation was computed. [2019-01-12 14:43:48,812 INFO L448 ceAbstractionStarter]: For program point L667-10(lines 667 679) no Hoare annotation was computed. [2019-01-12 14:43:48,812 INFO L444 ceAbstractionStarter]: At program point L1725(lines 1714 1728) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (= 1 |ULTIMATE.start_createEmail_#res|) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,813 INFO L448 ceAbstractionStarter]: For program point L801(lines 801 807) no Hoare annotation was computed. [2019-01-12 14:43:48,813 INFO L444 ceAbstractionStarter]: At program point L2123(lines 2110 2208) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,813 INFO L448 ceAbstractionStarter]: For program point L934(lines 934 940) no Hoare annotation was computed. [2019-01-12 14:43:48,813 INFO L448 ceAbstractionStarter]: For program point L934-1(lines 934 940) no Hoare annotation was computed. [2019-01-12 14:43:48,813 INFO L448 ceAbstractionStarter]: For program point L934-2(lines 934 940) no Hoare annotation was computed. [2019-01-12 14:43:48,813 INFO L448 ceAbstractionStarter]: For program point L934-3(lines 934 940) no Hoare annotation was computed. [2019-01-12 14:43:48,813 INFO L448 ceAbstractionStarter]: For program point L670(lines 670 678) no Hoare annotation was computed. [2019-01-12 14:43:48,813 INFO L448 ceAbstractionStarter]: For program point L670-2(lines 670 678) no Hoare annotation was computed. [2019-01-12 14:43:48,813 INFO L448 ceAbstractionStarter]: For program point L670-4(lines 670 678) no Hoare annotation was computed. [2019-01-12 14:43:48,813 INFO L448 ceAbstractionStarter]: For program point L670-6(lines 670 678) no Hoare annotation was computed. [2019-01-12 14:43:48,813 INFO L448 ceAbstractionStarter]: For program point L670-8(lines 670 678) no Hoare annotation was computed. [2019-01-12 14:43:48,813 INFO L448 ceAbstractionStarter]: For program point L670-10(lines 670 678) no Hoare annotation was computed. [2019-01-12 14:43:48,814 INFO L448 ceAbstractionStarter]: For program point L2918(lines 2918 2929) no Hoare annotation was computed. [2019-01-12 14:43:48,814 INFO L448 ceAbstractionStarter]: For program point L2918-1(lines 2918 2929) no Hoare annotation was computed. [2019-01-12 14:43:48,814 INFO L448 ceAbstractionStarter]: For program point L673(lines 673 677) no Hoare annotation was computed. [2019-01-12 14:43:48,814 INFO L444 ceAbstractionStarter]: At program point L673-2(lines 1 2952) the Hoare annotation is: (and (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (= 0 ~__ste_Client_Keyring0_User0~0) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,814 INFO L448 ceAbstractionStarter]: For program point L673-3(lines 673 677) no Hoare annotation was computed. [2019-01-12 14:43:48,814 INFO L444 ceAbstractionStarter]: At program point L673-5(lines 1 2952) the Hoare annotation is: (and (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0) (= 1 ~bob~0) (= ULTIMATE.start_setClientId_~handle 2) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (= 0 ~__ste_email_isEncrypted0~0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_rjh_~rjh___0) (= (+ ~mail_is_sensitive~0 1) 0) (= 0 ~__ste_Client_Keyring0_User0~0) (not (= ~rjh~0 ~__ste_Client_Keyring0_User0~0)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,814 INFO L448 ceAbstractionStarter]: For program point L673-6(lines 673 677) no Hoare annotation was computed. [2019-01-12 14:43:48,814 INFO L444 ceAbstractionStarter]: At program point L673-8(lines 1 2952) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (not (= ULTIMATE.start_setClientPrivateKey_~handle 2)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (= 0 ~__ste_Client_Keyring0_User0~0) (not (= ~rjh~0 ~__ste_Client_Keyring0_User0~0)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,814 INFO L448 ceAbstractionStarter]: For program point L673-9(lines 673 677) no Hoare annotation was computed. [2019-01-12 14:43:48,815 INFO L444 ceAbstractionStarter]: At program point L673-11(lines 1 2952) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,815 INFO L448 ceAbstractionStarter]: For program point L673-12(lines 673 677) no Hoare annotation was computed. [2019-01-12 14:43:48,820 INFO L444 ceAbstractionStarter]: At program point L673-14(lines 1999 2008) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,820 INFO L448 ceAbstractionStarter]: For program point L673-15(lines 673 677) no Hoare annotation was computed. [2019-01-12 14:43:48,820 INFO L444 ceAbstractionStarter]: At program point L673-17(lines 1989 1998) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,820 INFO L448 ceAbstractionStarter]: For program point L2128(lines 2128 2132) no Hoare annotation was computed. [2019-01-12 14:43:48,820 INFO L448 ceAbstractionStarter]: For program point L2922(lines 2922 2926) no Hoare annotation was computed. [2019-01-12 14:43:48,820 INFO L448 ceAbstractionStarter]: For program point L2922-2(lines 2922 2926) no Hoare annotation was computed. [2019-01-12 14:43:48,821 INFO L448 ceAbstractionStarter]: For program point L2922-1(lines 2918 2929) no Hoare annotation was computed. [2019-01-12 14:43:48,821 INFO L448 ceAbstractionStarter]: For program point L2922-3(lines 2918 2929) no Hoare annotation was computed. [2019-01-12 14:43:48,821 INFO L448 ceAbstractionStarter]: For program point L2528(lines 2528 2539) no Hoare annotation was computed. [2019-01-12 14:43:48,821 INFO L448 ceAbstractionStarter]: For program point L2528-1(lines 2528 2539) no Hoare annotation was computed. [2019-01-12 14:43:48,821 INFO L448 ceAbstractionStarter]: For program point L943(lines 943 974) no Hoare annotation was computed. [2019-01-12 14:43:48,821 INFO L448 ceAbstractionStarter]: For program point L943-1(lines 943 974) no Hoare annotation was computed. [2019-01-12 14:43:48,821 INFO L448 ceAbstractionStarter]: For program point L943-2(lines 943 974) no Hoare annotation was computed. [2019-01-12 14:43:48,821 INFO L448 ceAbstractionStarter]: For program point L943-3(lines 943 974) no Hoare annotation was computed. [2019-01-12 14:43:48,821 INFO L444 ceAbstractionStarter]: At program point L811(lines 764 817) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_test_~op1~0 0) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,821 INFO L448 ceAbstractionStarter]: For program point L944(lines 944 955) no Hoare annotation was computed. [2019-01-12 14:43:48,821 INFO L448 ceAbstractionStarter]: For program point L944-1(lines 944 955) no Hoare annotation was computed. [2019-01-12 14:43:48,822 INFO L448 ceAbstractionStarter]: For program point L944-2(lines 944 955) no Hoare annotation was computed. [2019-01-12 14:43:48,822 INFO L448 ceAbstractionStarter]: For program point L944-3(lines 944 955) no Hoare annotation was computed. [2019-01-12 14:43:48,822 INFO L444 ceAbstractionStarter]: At program point L2134(lines 2124 2207) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,822 INFO L448 ceAbstractionStarter]: For program point L1078(lines 1078 1094) no Hoare annotation was computed. [2019-01-12 14:43:48,822 INFO L448 ceAbstractionStarter]: For program point L1078-1(lines 1078 1094) no Hoare annotation was computed. [2019-01-12 14:43:48,822 INFO L448 ceAbstractionStarter]: For program point L2532(lines 2532 2538) no Hoare annotation was computed. [2019-01-12 14:43:48,822 INFO L448 ceAbstractionStarter]: For program point L2532-1(lines 2532 2538) no Hoare annotation was computed. [2019-01-12 14:43:48,822 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 954) no Hoare annotation was computed. [2019-01-12 14:43:48,822 INFO L448 ceAbstractionStarter]: For program point L948-1(lines 948 954) no Hoare annotation was computed. [2019-01-12 14:43:48,822 INFO L448 ceAbstractionStarter]: For program point L948-2(lines 948 954) no Hoare annotation was computed. [2019-01-12 14:43:48,823 INFO L444 ceAbstractionStarter]: At program point L1873(lines 1853 1875) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (not (= ULTIMATE.start_setClientPrivateKey_~handle 2)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (= 0 ~__ste_Client_Keyring0_User0~0) (not (= ~rjh~0 ~__ste_Client_Keyring0_User0~0)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,823 INFO L448 ceAbstractionStarter]: For program point L948-3(lines 948 954) no Hoare annotation was computed. [2019-01-12 14:43:48,825 INFO L448 ceAbstractionStarter]: For program point L2139(lines 2139 2146) no Hoare annotation was computed. [2019-01-12 14:43:48,825 INFO L448 ceAbstractionStarter]: For program point L1082(lines 1082 1093) no Hoare annotation was computed. [2019-01-12 14:43:48,825 INFO L448 ceAbstractionStarter]: For program point L1082-1(lines 1082 1093) no Hoare annotation was computed. [2019-01-12 14:43:48,825 INFO L451 ceAbstractionStarter]: At program point L2537-1(lines 2524 2542) the Hoare annotation is: true [2019-01-12 14:43:48,825 INFO L444 ceAbstractionStarter]: At program point L2537(lines 2524 2542) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_mail_~msg) (= 1 ULTIMATE.start_incoming_~msg) (= 1 |ULTIMATE.start_createEmail_#res|) (= 1 ULTIMATE.start_findPublicKey_~handle) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,825 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-01-12 14:43:48,826 INFO L444 ceAbstractionStarter]: At program point L2935-1(lines 2905 2952) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_mail_~msg) (= 1 ULTIMATE.start_incoming_~msg) (= 1 |ULTIMATE.start_createEmail_#res|) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,826 INFO L448 ceAbstractionStarter]: For program point L2935(lines 2935 2949) no Hoare annotation was computed. [2019-01-12 14:43:48,826 INFO L451 ceAbstractionStarter]: At program point L2935-3(lines 2905 2952) the Hoare annotation is: true [2019-01-12 14:43:48,826 INFO L448 ceAbstractionStarter]: For program point L2935-2(lines 2935 2949) no Hoare annotation was computed. [2019-01-12 14:43:48,826 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1092) no Hoare annotation was computed. [2019-01-12 14:43:48,826 INFO L448 ceAbstractionStarter]: For program point L1086-1(lines 1086 1092) no Hoare annotation was computed. [2019-01-12 14:43:48,826 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 858) no Hoare annotation was computed. [2019-01-12 14:43:48,826 INFO L448 ceAbstractionStarter]: For program point L822-1(lines 822 858) no Hoare annotation was computed. [2019-01-12 14:43:48,826 INFO L448 ceAbstractionStarter]: For program point L822-2(lines 822 858) no Hoare annotation was computed. [2019-01-12 14:43:48,826 INFO L448 ceAbstractionStarter]: For program point L822-3(lines 822 858) no Hoare annotation was computed. [2019-01-12 14:43:48,826 INFO L448 ceAbstractionStarter]: For program point L690(lines 690 706) no Hoare annotation was computed. [2019-01-12 14:43:48,827 INFO L448 ceAbstractionStarter]: For program point L822-4(lines 822 858) no Hoare annotation was computed. [2019-01-12 14:43:48,827 INFO L448 ceAbstractionStarter]: For program point L690-1(lines 690 706) no Hoare annotation was computed. [2019-01-12 14:43:48,827 INFO L448 ceAbstractionStarter]: For program point L690-2(lines 690 706) no Hoare annotation was computed. [2019-01-12 14:43:48,827 INFO L448 ceAbstractionStarter]: For program point L690-3(lines 690 706) no Hoare annotation was computed. [2019-01-12 14:43:48,827 INFO L448 ceAbstractionStarter]: For program point L690-4(lines 690 706) no Hoare annotation was computed. [2019-01-12 14:43:48,827 INFO L448 ceAbstractionStarter]: For program point L823(lines 823 831) no Hoare annotation was computed. [2019-01-12 14:43:48,827 INFO L448 ceAbstractionStarter]: For program point L823-2(lines 823 831) no Hoare annotation was computed. [2019-01-12 14:43:48,827 INFO L448 ceAbstractionStarter]: For program point L823-4(lines 823 831) no Hoare annotation was computed. [2019-01-12 14:43:48,827 INFO L448 ceAbstractionStarter]: For program point L823-6(lines 823 831) no Hoare annotation was computed. [2019-01-12 14:43:48,827 INFO L448 ceAbstractionStarter]: For program point L823-8(lines 823 831) no Hoare annotation was computed. [2019-01-12 14:43:48,827 INFO L448 ceAbstractionStarter]: For program point L957(lines 957 973) no Hoare annotation was computed. [2019-01-12 14:43:48,827 INFO L448 ceAbstractionStarter]: For program point L957-1(lines 957 973) no Hoare annotation was computed. [2019-01-12 14:43:48,828 INFO L448 ceAbstractionStarter]: For program point L957-2(lines 957 973) no Hoare annotation was computed. [2019-01-12 14:43:48,828 INFO L448 ceAbstractionStarter]: For program point L957-3(lines 957 973) no Hoare annotation was computed. [2019-01-12 14:43:48,832 INFO L448 ceAbstractionStarter]: For program point L958(lines 958 969) no Hoare annotation was computed. [2019-01-12 14:43:48,832 INFO L448 ceAbstractionStarter]: For program point L958-1(lines 958 969) no Hoare annotation was computed. [2019-01-12 14:43:48,832 INFO L448 ceAbstractionStarter]: For program point L2940(lines 2940 2946) no Hoare annotation was computed. [2019-01-12 14:43:48,832 INFO L448 ceAbstractionStarter]: For program point L958-2(lines 958 969) no Hoare annotation was computed. [2019-01-12 14:43:48,832 INFO L448 ceAbstractionStarter]: For program point L958-3(lines 958 969) no Hoare annotation was computed. [2019-01-12 14:43:48,832 INFO L448 ceAbstractionStarter]: For program point L2940-2(lines 2940 2946) no Hoare annotation was computed. [2019-01-12 14:43:48,832 INFO L448 ceAbstractionStarter]: For program point L826(lines 826 830) no Hoare annotation was computed. [2019-01-12 14:43:48,832 INFO L448 ceAbstractionStarter]: For program point L826-3(lines 826 830) no Hoare annotation was computed. [2019-01-12 14:43:48,832 INFO L448 ceAbstractionStarter]: For program point L694(lines 694 705) no Hoare annotation was computed. [2019-01-12 14:43:48,833 INFO L448 ceAbstractionStarter]: For program point L694-1(lines 694 705) no Hoare annotation was computed. [2019-01-12 14:43:48,833 INFO L448 ceAbstractionStarter]: For program point L694-2(lines 694 705) no Hoare annotation was computed. [2019-01-12 14:43:48,833 INFO L448 ceAbstractionStarter]: For program point L826-6(lines 826 830) no Hoare annotation was computed. [2019-01-12 14:43:48,833 INFO L448 ceAbstractionStarter]: For program point L694-3(lines 694 705) no Hoare annotation was computed. [2019-01-12 14:43:48,833 INFO L448 ceAbstractionStarter]: For program point L694-4(lines 694 705) no Hoare annotation was computed. [2019-01-12 14:43:48,833 INFO L448 ceAbstractionStarter]: For program point L826-9(lines 826 830) no Hoare annotation was computed. [2019-01-12 14:43:48,833 INFO L448 ceAbstractionStarter]: For program point L826-12(lines 826 830) no Hoare annotation was computed. [2019-01-12 14:43:48,833 INFO L444 ceAbstractionStarter]: At program point L2148(lines 2135 2206) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,833 INFO L444 ceAbstractionStarter]: At program point L1091(lines 1074 1097) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= (+ ~mail_is_sensitive~0 1) 0) (= 1 |ULTIMATE.start_createEmail_#res|) (= 1 ULTIMATE.start_findPublicKey_~handle) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= ULTIMATE.start_getEmailTo_~handle 1) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,834 INFO L444 ceAbstractionStarter]: At program point L1091-1(lines 1074 1097) the Hoare annotation is: false [2019-01-12 14:43:48,834 INFO L448 ceAbstractionStarter]: For program point L1886(lines 1886 1893) no Hoare annotation was computed. [2019-01-12 14:43:48,834 INFO L451 ceAbstractionStarter]: At program point L1886-1(lines 1886 1893) the Hoare annotation is: true [2019-01-12 14:43:48,834 INFO L448 ceAbstractionStarter]: For program point L2547(lines 2547 2555) no Hoare annotation was computed. [2019-01-12 14:43:48,834 INFO L448 ceAbstractionStarter]: For program point L2547-2(lines 2547 2555) no Hoare annotation was computed. [2019-01-12 14:43:48,834 INFO L448 ceAbstractionStarter]: For program point L962(lines 962 968) no Hoare annotation was computed. [2019-01-12 14:43:48,834 INFO L448 ceAbstractionStarter]: For program point L962-1(lines 962 968) no Hoare annotation was computed. [2019-01-12 14:43:48,834 INFO L448 ceAbstractionStarter]: For program point L962-2(lines 962 968) no Hoare annotation was computed. [2019-01-12 14:43:48,834 INFO L448 ceAbstractionStarter]: For program point L962-3(lines 962 968) no Hoare annotation was computed. [2019-01-12 14:43:48,834 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 704) no Hoare annotation was computed. [2019-01-12 14:43:48,834 INFO L448 ceAbstractionStarter]: For program point L698-1(lines 698 704) no Hoare annotation was computed. [2019-01-12 14:43:48,834 INFO L448 ceAbstractionStarter]: For program point L698-2(lines 698 704) no Hoare annotation was computed. [2019-01-12 14:43:48,834 INFO L448 ceAbstractionStarter]: For program point L698-3(lines 698 704) no Hoare annotation was computed. [2019-01-12 14:43:48,835 INFO L448 ceAbstractionStarter]: For program point L698-4(lines 698 704) no Hoare annotation was computed. [2019-01-12 14:43:48,837 INFO L448 ceAbstractionStarter]: For program point L2153(lines 2153 2157) no Hoare annotation was computed. [2019-01-12 14:43:48,837 INFO L448 ceAbstractionStarter]: For program point L2550(lines 2550 2554) no Hoare annotation was computed. [2019-01-12 14:43:48,837 INFO L444 ceAbstractionStarter]: At program point L2550-2(lines 2543 2558) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= (+ ~mail_is_sensitive~0 1) 0) (= 1 |ULTIMATE.start_createEmail_#res|) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 0 ~__ste_email_isEncrypted0~0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,837 INFO L448 ceAbstractionStarter]: For program point L2550-3(lines 2550 2554) no Hoare annotation was computed. [2019-01-12 14:43:48,837 INFO L444 ceAbstractionStarter]: At program point L2550-5(lines 2543 2558) the Hoare annotation is: false [2019-01-12 14:43:48,837 INFO L448 ceAbstractionStarter]: For program point L833(lines 833 857) no Hoare annotation was computed. [2019-01-12 14:43:48,837 INFO L448 ceAbstractionStarter]: For program point L833-1(lines 833 857) no Hoare annotation was computed. [2019-01-12 14:43:48,837 INFO L448 ceAbstractionStarter]: For program point L833-2(lines 833 857) no Hoare annotation was computed. [2019-01-12 14:43:48,838 INFO L448 ceAbstractionStarter]: For program point L833-3(lines 833 857) no Hoare annotation was computed. [2019-01-12 14:43:48,838 INFO L448 ceAbstractionStarter]: For program point L833-4(lines 833 857) no Hoare annotation was computed. [2019-01-12 14:43:48,838 INFO L448 ceAbstractionStarter]: For program point L834(lines 834 842) no Hoare annotation was computed. [2019-01-12 14:43:48,838 INFO L448 ceAbstractionStarter]: For program point L834-2(lines 834 842) no Hoare annotation was computed. [2019-01-12 14:43:48,838 INFO L448 ceAbstractionStarter]: For program point L834-4(lines 834 842) no Hoare annotation was computed. [2019-01-12 14:43:48,838 INFO L448 ceAbstractionStarter]: For program point L834-6(lines 834 842) no Hoare annotation was computed. [2019-01-12 14:43:48,838 INFO L448 ceAbstractionStarter]: For program point L834-8(lines 834 842) no Hoare annotation was computed. [2019-01-12 14:43:48,838 INFO L444 ceAbstractionStarter]: At program point L703(lines 686 709) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_test_~op1~0 0) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,838 INFO L444 ceAbstractionStarter]: At program point L703-1(lines 686 709) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,838 INFO L444 ceAbstractionStarter]: At program point L703-2(lines 686 709) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,839 INFO L444 ceAbstractionStarter]: At program point L703-3(lines 686 709) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,839 INFO L444 ceAbstractionStarter]: At program point L703-4(lines 686 709) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,839 INFO L451 ceAbstractionStarter]: At program point L1894(lines 1876 1896) the Hoare annotation is: true [2019-01-12 14:43:48,839 INFO L448 ceAbstractionStarter]: For program point L837(lines 837 841) no Hoare annotation was computed. [2019-01-12 14:43:48,839 INFO L448 ceAbstractionStarter]: For program point L837-3(lines 837 841) no Hoare annotation was computed. [2019-01-12 14:43:48,839 INFO L448 ceAbstractionStarter]: For program point L837-6(lines 837 841) no Hoare annotation was computed. [2019-01-12 14:43:48,839 INFO L444 ceAbstractionStarter]: At program point L2687-1(lines 2687 2694) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= (+ ~mail_is_sensitive~0 1) 0) (= 1 |ULTIMATE.start_createEmail_#res|) (= 1 ULTIMATE.start_findPublicKey_~handle) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= ULTIMATE.start_getEmailTo_~handle 1) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,839 INFO L448 ceAbstractionStarter]: For program point L2687(lines 2687 2694) no Hoare annotation was computed. [2019-01-12 14:43:48,839 INFO L444 ceAbstractionStarter]: At program point L2687-3(lines 2687 2694) the Hoare annotation is: false [2019-01-12 14:43:48,839 INFO L448 ceAbstractionStarter]: For program point L837-9(lines 837 841) no Hoare annotation was computed. [2019-01-12 14:43:48,840 INFO L448 ceAbstractionStarter]: For program point L2687-2(lines 2687 2694) no Hoare annotation was computed. [2019-01-12 14:43:48,843 INFO L448 ceAbstractionStarter]: For program point L837-12(lines 837 841) no Hoare annotation was computed. [2019-01-12 14:43:48,843 INFO L448 ceAbstractionStarter]: For program point L1102(lines 1102 1114) no Hoare annotation was computed. [2019-01-12 14:43:48,843 INFO L444 ceAbstractionStarter]: At program point L2159(lines 2149 2205) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,843 INFO L448 ceAbstractionStarter]: For program point L1102-2(lines 1102 1114) no Hoare annotation was computed. [2019-01-12 14:43:48,843 INFO L448 ceAbstractionStarter]: For program point L1102-4(lines 1102 1114) no Hoare annotation was computed. [2019-01-12 14:43:48,843 INFO L444 ceAbstractionStarter]: At program point L972(lines 925 978) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= (+ ~mail_is_sensitive~0 1) 0) (= 1 |ULTIMATE.start_createEmail_#res|) (= 1 ULTIMATE.start_findPublicKey_~handle) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= ULTIMATE.start_getEmailTo_~handle 1) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= 0 ~__ste_email_isEncrypted0~0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,844 INFO L444 ceAbstractionStarter]: At program point L972-1(lines 925 978) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_mail_~msg) (= 1 ULTIMATE.start_incoming_~msg) (= 1 |ULTIMATE.start_createEmail_#res|) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,844 INFO L444 ceAbstractionStarter]: At program point L972-2(lines 925 978) the Hoare annotation is: false [2019-01-12 14:43:48,844 INFO L451 ceAbstractionStarter]: At program point L972-3(lines 925 978) the Hoare annotation is: true [2019-01-12 14:43:48,844 INFO L448 ceAbstractionStarter]: For program point L1105(lines 1105 1113) no Hoare annotation was computed. [2019-01-12 14:43:48,844 INFO L448 ceAbstractionStarter]: For program point L1105-2(lines 1105 1113) no Hoare annotation was computed. [2019-01-12 14:43:48,844 INFO L448 ceAbstractionStarter]: For program point L1105-4(lines 1105 1113) no Hoare annotation was computed. [2019-01-12 14:43:48,844 INFO L448 ceAbstractionStarter]: For program point L2164(lines 2164 2171) no Hoare annotation was computed. [2019-01-12 14:43:48,844 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1112) no Hoare annotation was computed. [2019-01-12 14:43:48,844 INFO L444 ceAbstractionStarter]: At program point L1108-2(lines 1 2952) the Hoare annotation is: (and (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (= 0 ~__ste_Client_Keyring0_User0~0) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,844 INFO L448 ceAbstractionStarter]: For program point L1108-3(lines 1108 1112) no Hoare annotation was computed. [2019-01-12 14:43:48,845 INFO L444 ceAbstractionStarter]: At program point L1108-5(lines 1 2952) the Hoare annotation is: (and (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0) (= 1 ~bob~0) (= ULTIMATE.start_setClientId_~handle 2) (= 0 ~__ste_email_isEncrypted0~0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_rjh_~rjh___0) (= (+ ~mail_is_sensitive~0 1) 0) (= 0 ~__ste_Client_Keyring0_User0~0) (not (= ~rjh~0 ~__ste_Client_Keyring0_User0~0)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,850 INFO L448 ceAbstractionStarter]: For program point L1108-6(lines 1108 1112) no Hoare annotation was computed. [2019-01-12 14:43:48,850 INFO L444 ceAbstractionStarter]: At program point L1108-8(lines 1 2952) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (= (+ ~mail_is_sensitive~0 1) 0) (= 0 ~__ste_Client_Keyring0_User0~0) (not (= ~rjh~0 ~__ste_Client_Keyring0_User0~0)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,850 INFO L448 ceAbstractionStarter]: For program point L844(lines 844 856) no Hoare annotation was computed. [2019-01-12 14:43:48,850 INFO L444 ceAbstractionStarter]: At program point L844-1(lines 818 861) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_test_~op1~0 0) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,851 INFO L448 ceAbstractionStarter]: For program point L844-2(lines 844 856) no Hoare annotation was computed. [2019-01-12 14:43:48,851 INFO L444 ceAbstractionStarter]: At program point L844-3(lines 818 861) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,851 INFO L448 ceAbstractionStarter]: For program point L844-4(lines 844 856) no Hoare annotation was computed. [2019-01-12 14:43:48,851 INFO L444 ceAbstractionStarter]: At program point L844-5(lines 818 861) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,851 INFO L448 ceAbstractionStarter]: For program point L844-6(lines 844 856) no Hoare annotation was computed. [2019-01-12 14:43:48,851 INFO L444 ceAbstractionStarter]: At program point L844-7(lines 818 861) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,851 INFO L448 ceAbstractionStarter]: For program point L844-8(lines 844 856) no Hoare annotation was computed. [2019-01-12 14:43:48,851 INFO L444 ceAbstractionStarter]: At program point L844-9(lines 818 861) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,851 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 853) no Hoare annotation was computed. [2019-01-12 14:43:48,851 INFO L448 ceAbstractionStarter]: For program point L845-2(lines 845 853) no Hoare annotation was computed. [2019-01-12 14:43:48,852 INFO L444 ceAbstractionStarter]: At program point L2827(lines 2822 2830) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_mail_~msg) (= 1 ULTIMATE.start_incoming_~msg) (= 1 |ULTIMATE.start_createEmail_#res|) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= |ULTIMATE.start_is_queue_empty_#res| 1) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,852 INFO L448 ceAbstractionStarter]: For program point L845-4(lines 845 853) no Hoare annotation was computed. [2019-01-12 14:43:48,852 INFO L448 ceAbstractionStarter]: For program point L845-6(lines 845 853) no Hoare annotation was computed. [2019-01-12 14:43:48,852 INFO L448 ceAbstractionStarter]: For program point L845-8(lines 845 853) no Hoare annotation was computed. [2019-01-12 14:43:48,852 INFO L448 ceAbstractionStarter]: For program point L714(lines 714 726) no Hoare annotation was computed. [2019-01-12 14:43:48,852 INFO L448 ceAbstractionStarter]: For program point L714-2(lines 714 726) no Hoare annotation was computed. [2019-01-12 14:43:48,852 INFO L448 ceAbstractionStarter]: For program point L714-4(lines 714 726) no Hoare annotation was computed. [2019-01-12 14:43:48,852 INFO L448 ceAbstractionStarter]: For program point L714-6(lines 714 726) no Hoare annotation was computed. [2019-01-12 14:43:48,852 INFO L448 ceAbstractionStarter]: For program point L714-8(lines 714 726) no Hoare annotation was computed. [2019-01-12 14:43:48,852 INFO L448 ceAbstractionStarter]: For program point L2565-1(lines 2565 2576) no Hoare annotation was computed. [2019-01-12 14:43:48,852 INFO L448 ceAbstractionStarter]: For program point L2565(lines 2565 2576) no Hoare annotation was computed. [2019-01-12 14:43:48,853 INFO L448 ceAbstractionStarter]: For program point L848(lines 848 852) no Hoare annotation was computed. [2019-01-12 14:43:48,853 INFO L448 ceAbstractionStarter]: For program point L848-3(lines 848 852) no Hoare annotation was computed. [2019-01-12 14:43:48,858 INFO L448 ceAbstractionStarter]: For program point L848-6(lines 848 852) no Hoare annotation was computed. [2019-01-12 14:43:48,858 INFO L448 ceAbstractionStarter]: For program point L848-9(lines 848 852) no Hoare annotation was computed. [2019-01-12 14:43:48,858 INFO L448 ceAbstractionStarter]: For program point L848-12(lines 848 852) no Hoare annotation was computed. [2019-01-12 14:43:48,858 INFO L448 ceAbstractionStarter]: For program point L2302(lines 2302 2313) no Hoare annotation was computed. [2019-01-12 14:43:48,858 INFO L448 ceAbstractionStarter]: For program point L2302-1(lines 2302 2313) no Hoare annotation was computed. [2019-01-12 14:43:48,858 INFO L448 ceAbstractionStarter]: For program point L717(lines 717 725) no Hoare annotation was computed. [2019-01-12 14:43:48,858 INFO L448 ceAbstractionStarter]: For program point L717-2(lines 717 725) no Hoare annotation was computed. [2019-01-12 14:43:48,859 INFO L448 ceAbstractionStarter]: For program point L717-4(lines 717 725) no Hoare annotation was computed. [2019-01-12 14:43:48,859 INFO L448 ceAbstractionStarter]: For program point L717-6(lines 717 725) no Hoare annotation was computed. [2019-01-12 14:43:48,859 INFO L448 ceAbstractionStarter]: For program point L717-8(lines 717 725) no Hoare annotation was computed. [2019-01-12 14:43:48,859 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-01-12 14:43:48,859 INFO L448 ceAbstractionStarter]: For program point L983(lines 983 1019) no Hoare annotation was computed. [2019-01-12 14:43:48,859 INFO L448 ceAbstractionStarter]: For program point L983-1(lines 983 1019) no Hoare annotation was computed. [2019-01-12 14:43:48,859 INFO L448 ceAbstractionStarter]: For program point L983-2(lines 983 1019) no Hoare annotation was computed. [2019-01-12 14:43:48,859 INFO L448 ceAbstractionStarter]: For program point L983-3(lines 983 1019) no Hoare annotation was computed. [2019-01-12 14:43:48,859 INFO L448 ceAbstractionStarter]: For program point L983-4(lines 983 1019) no Hoare annotation was computed. [2019-01-12 14:43:48,859 INFO L448 ceAbstractionStarter]: For program point L2569-1(lines 2569 2575) no Hoare annotation was computed. [2019-01-12 14:43:48,859 INFO L448 ceAbstractionStarter]: For program point L2569(lines 2569 2575) no Hoare annotation was computed. [2019-01-12 14:43:48,860 INFO L444 ceAbstractionStarter]: At program point L2173(lines 2160 2204) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,860 INFO L448 ceAbstractionStarter]: For program point L984(lines 984 992) no Hoare annotation was computed. [2019-01-12 14:43:48,860 INFO L448 ceAbstractionStarter]: For program point L984-2(lines 984 992) no Hoare annotation was computed. [2019-01-12 14:43:48,860 INFO L448 ceAbstractionStarter]: For program point L984-4(lines 984 992) no Hoare annotation was computed. [2019-01-12 14:43:48,860 INFO L448 ceAbstractionStarter]: For program point L984-6(lines 984 992) no Hoare annotation was computed. [2019-01-12 14:43:48,860 INFO L448 ceAbstractionStarter]: For program point L720(lines 720 724) no Hoare annotation was computed. [2019-01-12 14:43:48,860 INFO L448 ceAbstractionStarter]: For program point L984-8(lines 984 992) no Hoare annotation was computed. [2019-01-12 14:43:48,860 INFO L444 ceAbstractionStarter]: At program point L720-2(lines 710 729) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_test_~op1~0 0) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,860 INFO L448 ceAbstractionStarter]: For program point L720-3(lines 720 724) no Hoare annotation was computed. [2019-01-12 14:43:48,860 INFO L444 ceAbstractionStarter]: At program point L720-5(lines 710 729) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,861 INFO L448 ceAbstractionStarter]: For program point L720-6(lines 720 724) no Hoare annotation was computed. [2019-01-12 14:43:48,863 INFO L444 ceAbstractionStarter]: At program point L720-8(lines 710 729) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,863 INFO L448 ceAbstractionStarter]: For program point L720-9(lines 720 724) no Hoare annotation was computed. [2019-01-12 14:43:48,863 INFO L444 ceAbstractionStarter]: At program point L720-11(lines 710 729) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,863 INFO L448 ceAbstractionStarter]: For program point L720-12(lines 720 724) no Hoare annotation was computed. [2019-01-12 14:43:48,863 INFO L448 ceAbstractionStarter]: For program point L2306(lines 2306 2312) no Hoare annotation was computed. [2019-01-12 14:43:48,863 INFO L444 ceAbstractionStarter]: At program point L720-14(lines 710 729) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,863 INFO L448 ceAbstractionStarter]: For program point L2306-1(lines 2306 2312) no Hoare annotation was computed. [2019-01-12 14:43:48,863 INFO L444 ceAbstractionStarter]: At program point L2836(lines 2831 2839) the Hoare annotation is: false [2019-01-12 14:43:48,864 INFO L448 ceAbstractionStarter]: For program point L987(lines 987 991) no Hoare annotation was computed. [2019-01-12 14:43:48,864 INFO L448 ceAbstractionStarter]: For program point L987-3(lines 987 991) no Hoare annotation was computed. [2019-01-12 14:43:48,864 INFO L448 ceAbstractionStarter]: For program point L987-6(lines 987 991) no Hoare annotation was computed. [2019-01-12 14:43:48,864 INFO L448 ceAbstractionStarter]: For program point L987-9(lines 987 991) no Hoare annotation was computed. [2019-01-12 14:43:48,864 INFO L448 ceAbstractionStarter]: For program point L987-12(lines 987 991) no Hoare annotation was computed. [2019-01-12 14:43:48,864 INFO L444 ceAbstractionStarter]: At program point L2574(lines 2561 2579) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_mail_~msg) (= 1 ULTIMATE.start_incoming_~msg) (= 1 |ULTIMATE.start_createEmail_#res|) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,864 INFO L451 ceAbstractionStarter]: At program point L2574-1(lines 2561 2579) the Hoare annotation is: true [2019-01-12 14:43:48,864 INFO L448 ceAbstractionStarter]: For program point L2178(lines 2178 2185) no Hoare annotation was computed. [2019-01-12 14:43:48,864 INFO L451 ceAbstractionStarter]: At program point L2311-1(lines 2298 2316) the Hoare annotation is: true [2019-01-12 14:43:48,864 INFO L444 ceAbstractionStarter]: At program point L2311(lines 2298 2316) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_mail_~msg) (= 1 ULTIMATE.start_incoming_~msg) (= 1 |ULTIMATE.start_createEmail_#res|) (= 1 ULTIMATE.start_findPublicKey_~handle) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,865 INFO L444 ceAbstractionStarter]: At program point L1916(lines 1897 1918) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_test_~op1~0 0) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,865 INFO L448 ceAbstractionStarter]: For program point L2050(lines 2049 2213) no Hoare annotation was computed. [2019-01-12 14:43:48,865 INFO L448 ceAbstractionStarter]: For program point L2051(lines 2051 2055) no Hoare annotation was computed. [2019-01-12 14:43:48,865 INFO L448 ceAbstractionStarter]: For program point L994(lines 994 1018) no Hoare annotation was computed. [2019-01-12 14:43:48,865 INFO L448 ceAbstractionStarter]: For program point L994-1(lines 994 1018) no Hoare annotation was computed. [2019-01-12 14:43:48,865 INFO L448 ceAbstractionStarter]: For program point L994-2(lines 994 1018) no Hoare annotation was computed. [2019-01-12 14:43:48,865 INFO L448 ceAbstractionStarter]: For program point L994-3(lines 994 1018) no Hoare annotation was computed. [2019-01-12 14:43:48,865 INFO L448 ceAbstractionStarter]: For program point L994-4(lines 994 1018) no Hoare annotation was computed. [2019-01-12 14:43:48,865 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1003) no Hoare annotation was computed. [2019-01-12 14:43:48,865 INFO L448 ceAbstractionStarter]: For program point L995-2(lines 995 1003) no Hoare annotation was computed. [2019-01-12 14:43:48,865 INFO L448 ceAbstractionStarter]: For program point L995-4(lines 995 1003) no Hoare annotation was computed. [2019-01-12 14:43:48,865 INFO L448 ceAbstractionStarter]: For program point L995-6(lines 995 1003) no Hoare annotation was computed. [2019-01-12 14:43:48,866 INFO L444 ceAbstractionStarter]: At program point L2845(lines 2840 2848) the Hoare annotation is: false [2019-01-12 14:43:48,866 INFO L448 ceAbstractionStarter]: For program point L995-8(lines 995 1003) no Hoare annotation was computed. [2019-01-12 14:43:48,871 INFO L444 ceAbstractionStarter]: At program point L2187(lines 2174 2203) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,871 INFO L448 ceAbstractionStarter]: For program point L998(lines 998 1002) no Hoare annotation was computed. [2019-01-12 14:43:48,871 INFO L448 ceAbstractionStarter]: For program point L998-3(lines 998 1002) no Hoare annotation was computed. [2019-01-12 14:43:48,871 INFO L448 ceAbstractionStarter]: For program point L998-6(lines 998 1002) no Hoare annotation was computed. [2019-01-12 14:43:48,871 INFO L448 ceAbstractionStarter]: For program point L998-9(lines 998 1002) no Hoare annotation was computed. [2019-01-12 14:43:48,871 INFO L448 ceAbstractionStarter]: For program point L998-12(lines 998 1002) no Hoare annotation was computed. [2019-01-12 14:43:48,872 INFO L448 ceAbstractionStarter]: For program point L2584(lines 2584 2592) no Hoare annotation was computed. [2019-01-12 14:43:48,872 INFO L448 ceAbstractionStarter]: For program point L2584-2(lines 2584 2592) no Hoare annotation was computed. [2019-01-12 14:43:48,872 INFO L448 ceAbstractionStarter]: For program point L2321(lines 2321 2329) no Hoare annotation was computed. [2019-01-12 14:43:48,872 INFO L448 ceAbstractionStarter]: For program point L2321-2(lines 2321 2329) no Hoare annotation was computed. [2019-01-12 14:43:48,872 INFO L448 ceAbstractionStarter]: For program point L2321-4(lines 2321 2329) no Hoare annotation was computed. [2019-01-12 14:43:48,872 INFO L448 ceAbstractionStarter]: For program point L2057(lines 2057 2212) no Hoare annotation was computed. [2019-01-12 14:43:48,872 INFO L448 ceAbstractionStarter]: For program point L2454(lines 2454 2465) no Hoare annotation was computed. [2019-01-12 14:43:48,872 INFO L448 ceAbstractionStarter]: For program point L2454-2(lines 2454 2465) no Hoare annotation was computed. [2019-01-12 14:43:48,872 INFO L448 ceAbstractionStarter]: For program point L2454-1(lines 2454 2465) no Hoare annotation was computed. [2019-01-12 14:43:48,872 INFO L448 ceAbstractionStarter]: For program point L2454-4(lines 2454 2465) no Hoare annotation was computed. [2019-01-12 14:43:48,872 INFO L448 ceAbstractionStarter]: For program point L2454-3(lines 2454 2465) no Hoare annotation was computed. [2019-01-12 14:43:48,872 INFO L448 ceAbstractionStarter]: For program point L2454-6(lines 2454 2465) no Hoare annotation was computed. [2019-01-12 14:43:48,872 INFO L448 ceAbstractionStarter]: For program point L2454-5(lines 2454 2465) no Hoare annotation was computed. [2019-01-12 14:43:48,873 INFO L448 ceAbstractionStarter]: For program point L2454-7(lines 2454 2465) no Hoare annotation was computed. [2019-01-12 14:43:48,873 INFO L444 ceAbstractionStarter]: At program point L2719(lines 2799 2811) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_mail_~msg) (= 1 ULTIMATE.start_incoming_~msg) (= 1 |ULTIMATE.start_createEmail_#res|) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,873 INFO L448 ceAbstractionStarter]: For program point L2587(lines 2587 2591) no Hoare annotation was computed. [2019-01-12 14:43:48,873 INFO L448 ceAbstractionStarter]: For program point L2587-3(lines 2587 2591) no Hoare annotation was computed. [2019-01-12 14:43:48,873 INFO L444 ceAbstractionStarter]: At program point L2587-2(lines 1 2952) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= (+ ~mail_is_sensitive~0 1) 0) (= 1 |ULTIMATE.start_createEmail_#res|) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 0 ~__ste_email_isEncrypted0~0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,873 INFO L444 ceAbstractionStarter]: At program point L2587-5(lines 1 2952) the Hoare annotation is: false [2019-01-12 14:43:48,873 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 2328) no Hoare annotation was computed. [2019-01-12 14:43:48,873 INFO L444 ceAbstractionStarter]: At program point L2324-2(lines 2317 2332) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 1 ULTIMATE.start_sendEmail_~sender) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,873 INFO L448 ceAbstractionStarter]: For program point L2192(lines 2192 2199) no Hoare annotation was computed. [2019-01-12 14:43:48,874 INFO L448 ceAbstractionStarter]: For program point L2324-3(lines 2324 2328) no Hoare annotation was computed. [2019-01-12 14:43:48,874 INFO L448 ceAbstractionStarter]: For program point L2324-6(lines 2324 2328) no Hoare annotation was computed. [2019-01-12 14:43:48,877 INFO L444 ceAbstractionStarter]: At program point L2192-1(lines 2049 2213) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,877 INFO L444 ceAbstractionStarter]: At program point L2324-5(lines 2317 2332) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= (+ ~mail_is_sensitive~0 1) 0) (= 1 |ULTIMATE.start_createEmail_#res|) (= 1 ULTIMATE.start_findPublicKey_~handle) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= ULTIMATE.start_getEmailTo_~handle 1) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,877 INFO L444 ceAbstractionStarter]: At program point L2324-8(lines 2317 2332) the Hoare annotation is: false [2019-01-12 14:43:48,877 INFO L448 ceAbstractionStarter]: For program point L2061(lines 2061 2068) no Hoare annotation was computed. [2019-01-12 14:43:48,877 INFO L448 ceAbstractionStarter]: For program point L2458(lines 2458 2464) no Hoare annotation was computed. [2019-01-12 14:43:48,877 INFO L448 ceAbstractionStarter]: For program point L2458-2(lines 2458 2464) no Hoare annotation was computed. [2019-01-12 14:43:48,877 INFO L448 ceAbstractionStarter]: For program point L2458-1(lines 2458 2464) no Hoare annotation was computed. [2019-01-12 14:43:48,878 INFO L448 ceAbstractionStarter]: For program point L2458-4(lines 2458 2464) no Hoare annotation was computed. [2019-01-12 14:43:48,878 INFO L448 ceAbstractionStarter]: For program point L2458-3(lines 2458 2464) no Hoare annotation was computed. [2019-01-12 14:43:48,878 INFO L448 ceAbstractionStarter]: For program point L2458-6(lines 2458 2464) no Hoare annotation was computed. [2019-01-12 14:43:48,878 INFO L448 ceAbstractionStarter]: For program point L2458-5(lines 2458 2464) no Hoare annotation was computed. [2019-01-12 14:43:48,878 INFO L448 ceAbstractionStarter]: For program point L2458-7(lines 2458 2464) no Hoare annotation was computed. [2019-01-12 14:43:48,878 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1017) no Hoare annotation was computed. [2019-01-12 14:43:48,878 INFO L444 ceAbstractionStarter]: At program point L1005-1(lines 979 1022) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_test_~op1~0 0) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,878 INFO L448 ceAbstractionStarter]: For program point L1005-2(lines 1005 1017) no Hoare annotation was computed. [2019-01-12 14:43:48,878 INFO L444 ceAbstractionStarter]: At program point L1005-3(lines 1 2952) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,878 INFO L448 ceAbstractionStarter]: For program point L1005-4(lines 1005 1017) no Hoare annotation was computed. [2019-01-12 14:43:48,878 INFO L444 ceAbstractionStarter]: At program point L1005-5(lines 1 2952) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,879 INFO L448 ceAbstractionStarter]: For program point L1005-6(lines 1005 1017) no Hoare annotation was computed. [2019-01-12 14:43:48,879 INFO L444 ceAbstractionStarter]: At program point L1005-7(lines 1 2952) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,879 INFO L448 ceAbstractionStarter]: For program point L741(lines 741 751) no Hoare annotation was computed. [2019-01-12 14:43:48,879 INFO L448 ceAbstractionStarter]: For program point L1005-8(lines 1005 1017) no Hoare annotation was computed. [2019-01-12 14:43:48,879 INFO L448 ceAbstractionStarter]: For program point L741-1(lines 741 751) no Hoare annotation was computed. [2019-01-12 14:43:48,879 INFO L444 ceAbstractionStarter]: At program point L1005-9(lines 1 2952) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,879 INFO L448 ceAbstractionStarter]: For program point L741-2(lines 741 751) no Hoare annotation was computed. [2019-01-12 14:43:48,879 INFO L448 ceAbstractionStarter]: For program point L741-3(lines 741 751) no Hoare annotation was computed. [2019-01-12 14:43:48,879 INFO L448 ceAbstractionStarter]: For program point L741-4(lines 741 751) no Hoare annotation was computed. [2019-01-12 14:43:48,879 INFO L448 ceAbstractionStarter]: For program point L1006(lines 1006 1014) no Hoare annotation was computed. [2019-01-12 14:43:48,879 INFO L448 ceAbstractionStarter]: For program point L1006-2(lines 1006 1014) no Hoare annotation was computed. [2019-01-12 14:43:48,880 INFO L448 ceAbstractionStarter]: For program point L1006-4(lines 1006 1014) no Hoare annotation was computed. [2019-01-12 14:43:48,880 INFO L448 ceAbstractionStarter]: For program point L1006-6(lines 1006 1014) no Hoare annotation was computed. [2019-01-12 14:43:48,882 INFO L448 ceAbstractionStarter]: For program point L1006-8(lines 1006 1014) no Hoare annotation was computed. [2019-01-12 14:43:48,882 INFO L448 ceAbstractionStarter]: For program point L875(lines 875 921) no Hoare annotation was computed. [2019-01-12 14:43:48,882 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 887) no Hoare annotation was computed. [2019-01-12 14:43:48,882 INFO L448 ceAbstractionStarter]: For program point L2858(lines 2858 2868) no Hoare annotation was computed. [2019-01-12 14:43:48,882 INFO L448 ceAbstractionStarter]: For program point L2858-2(lines 2858 2868) no Hoare annotation was computed. [2019-01-12 14:43:48,882 INFO L448 ceAbstractionStarter]: For program point L2858-1(lines 2858 2868) no Hoare annotation was computed. [2019-01-12 14:43:48,882 INFO L448 ceAbstractionStarter]: For program point L2858-3(lines 2858 2868) no Hoare annotation was computed. [2019-01-12 14:43:48,882 INFO L448 ceAbstractionStarter]: For program point L1009(lines 1009 1013) no Hoare annotation was computed. [2019-01-12 14:43:48,882 INFO L448 ceAbstractionStarter]: For program point L1009-3(lines 1009 1013) no Hoare annotation was computed. [2019-01-12 14:43:48,882 INFO L448 ceAbstractionStarter]: For program point L1009-6(lines 1009 1013) no Hoare annotation was computed. [2019-01-12 14:43:48,883 INFO L448 ceAbstractionStarter]: For program point L1009-9(lines 1009 1013) no Hoare annotation was computed. [2019-01-12 14:43:48,883 INFO L448 ceAbstractionStarter]: For program point L1009-12(lines 1009 1013) no Hoare annotation was computed. [2019-01-12 14:43:48,883 INFO L444 ceAbstractionStarter]: At program point L2463-1(lines 2450 2468) the Hoare annotation is: false [2019-01-12 14:43:48,883 INFO L444 ceAbstractionStarter]: At program point L2463(lines 2450 2468) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 1 ULTIMATE.start_mail_~msg) (= (+ ~mail_is_sensitive~0 1) 0) (= 1 |ULTIMATE.start_createEmail_#res|) (= 1 ULTIMATE.start_findPublicKey_~handle) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= ULTIMATE.start_getEmailTo_~handle 1) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,883 INFO L444 ceAbstractionStarter]: At program point L2463-3(lines 2450 2468) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_mail_~msg) (= 1 ULTIMATE.start_incoming_~msg) (= 1 |ULTIMATE.start_createEmail_#res|) (= 1 ULTIMATE.start_findPublicKey_~handle) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,883 INFO L444 ceAbstractionStarter]: At program point L2463-2(lines 2450 2468) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_mail_~msg) (= 1 ULTIMATE.start_incoming_~msg) (= 1 |ULTIMATE.start_createEmail_#res|) (= 1 ULTIMATE.start_findPublicKey_~handle) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,883 INFO L444 ceAbstractionStarter]: At program point L2463-5(lines 2450 2468) the Hoare annotation is: false [2019-01-12 14:43:48,883 INFO L451 ceAbstractionStarter]: At program point L2463-4(lines 2450 2468) the Hoare annotation is: true [2019-01-12 14:43:48,884 INFO L451 ceAbstractionStarter]: At program point L2463-7(lines 2450 2468) the Hoare annotation is: true [2019-01-12 14:43:48,884 INFO L451 ceAbstractionStarter]: At program point L2463-6(lines 2450 2468) the Hoare annotation is: true [2019-01-12 14:43:48,884 INFO L444 ceAbstractionStarter]: At program point L1539(lines 1 2952) the Hoare annotation is: (and (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (= 0 ~__ste_Client_Keyring0_User0~0) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,884 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-01-12 14:43:48,884 INFO L448 ceAbstractionStarter]: For program point L880(lines 880 886) no Hoare annotation was computed. [2019-01-12 14:43:48,884 INFO L448 ceAbstractionStarter]: For program point L2862(lines 2862 2867) no Hoare annotation was computed. [2019-01-12 14:43:48,884 INFO L448 ceAbstractionStarter]: For program point L2862-2(lines 2862 2867) no Hoare annotation was computed. [2019-01-12 14:43:48,884 INFO L448 ceAbstractionStarter]: For program point L2862-1(lines 2862 2867) no Hoare annotation was computed. [2019-01-12 14:43:48,884 INFO L448 ceAbstractionStarter]: For program point L2862-3(lines 2862 2867) no Hoare annotation was computed. [2019-01-12 14:43:48,884 INFO L444 ceAbstractionStarter]: At program point L2070(lines 2057 2212) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,884 INFO L444 ceAbstractionStarter]: At program point L750(lines 730 754) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_test_~op1~0 0) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,885 INFO L444 ceAbstractionStarter]: At program point L750-1(lines 730 754) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,887 INFO L444 ceAbstractionStarter]: At program point L750-2(lines 730 754) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,887 INFO L444 ceAbstractionStarter]: At program point L750-3(lines 730 754) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,887 INFO L444 ceAbstractionStarter]: At program point L750-4(lines 730 754) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,887 INFO L448 ceAbstractionStarter]: For program point L2339-1(lines 2339 2350) no Hoare annotation was computed. [2019-01-12 14:43:48,887 INFO L448 ceAbstractionStarter]: For program point L2339(lines 2339 2350) no Hoare annotation was computed. [2019-01-12 14:43:48,887 INFO L448 ceAbstractionStarter]: For program point L2339-3(lines 2339 2350) no Hoare annotation was computed. [2019-01-12 14:43:48,887 INFO L448 ceAbstractionStarter]: For program point L2339-2(lines 2339 2350) no Hoare annotation was computed. [2019-01-12 14:43:48,888 INFO L448 ceAbstractionStarter]: For program point L2075(lines 2075 2079) no Hoare annotation was computed. [2019-01-12 14:43:48,888 INFO L444 ceAbstractionStarter]: At program point L1547(lines 1542 1550) the Hoare annotation is: (and (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (= 0 ~__ste_Client_Keyring0_User0~0) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,888 INFO L448 ceAbstractionStarter]: For program point L2473(lines 2473 2481) no Hoare annotation was computed. [2019-01-12 14:43:48,888 INFO L448 ceAbstractionStarter]: For program point L2473-2(lines 2473 2481) no Hoare annotation was computed. [2019-01-12 14:43:48,888 INFO L448 ceAbstractionStarter]: For program point L2473-4(lines 2473 2481) no Hoare annotation was computed. [2019-01-12 14:43:48,888 INFO L448 ceAbstractionStarter]: For program point L2473-6(lines 2473 2481) no Hoare annotation was computed. [2019-01-12 14:43:48,888 INFO L444 ceAbstractionStarter]: At program point L2870(lines 2849 2873) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_mail_~msg) (= 1 ULTIMATE.start_incoming_~msg) (= 1 |ULTIMATE.start_createEmail_#res|) (= 1 ULTIMATE.start_findPublicKey_~handle) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,888 INFO L451 ceAbstractionStarter]: At program point L2870-2(lines 2849 2873) the Hoare annotation is: true [2019-01-12 14:43:48,888 INFO L444 ceAbstractionStarter]: At program point L2870-1(lines 2849 2873) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_mail_~msg) (= 1 ULTIMATE.start_incoming_~msg) (= 1 |ULTIMATE.start_createEmail_#res|) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,888 INFO L451 ceAbstractionStarter]: At program point L2870-3(lines 2849 2873) the Hoare annotation is: true [2019-01-12 14:43:48,889 INFO L444 ceAbstractionStarter]: At program point L1681(lines 1676 1684) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 |ULTIMATE.start_isReadable__wrappee__Keys_#res|) (= 1 ULTIMATE.start_mail_~msg) (= 1 ULTIMATE.start_incoming_~msg) (= 1 |ULTIMATE.start_createEmail_#res|) (= 1 ULTIMATE.start_findPublicKey_~handle) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0) (= ULTIMATE.start_isReadable_~tmp~10 0)) [2019-01-12 14:43:48,889 INFO L451 ceAbstractionStarter]: At program point L1681-1(lines 1676 1684) the Hoare annotation is: true [2019-01-12 14:43:48,889 INFO L448 ceAbstractionStarter]: For program point L889(lines 889 920) no Hoare annotation was computed. [2019-01-12 14:43:48,889 INFO L448 ceAbstractionStarter]: For program point L2343-1(lines 2343 2349) no Hoare annotation was computed. [2019-01-12 14:43:48,889 INFO L448 ceAbstractionStarter]: For program point L2343(lines 2343 2349) no Hoare annotation was computed. [2019-01-12 14:43:48,889 INFO L448 ceAbstractionStarter]: For program point L2343-3(lines 2343 2349) no Hoare annotation was computed. [2019-01-12 14:43:48,889 INFO L448 ceAbstractionStarter]: For program point L2343-2(lines 2343 2349) no Hoare annotation was computed. [2019-01-12 14:43:48,889 INFO L448 ceAbstractionStarter]: For program point L890(lines 890 901) no Hoare annotation was computed. [2019-01-12 14:43:48,889 INFO L448 ceAbstractionStarter]: For program point L2476(lines 2476 2480) no Hoare annotation was computed. [2019-01-12 14:43:48,889 INFO L448 ceAbstractionStarter]: For program point L2476-3(lines 2476 2480) no Hoare annotation was computed. [2019-01-12 14:43:48,889 INFO L448 ceAbstractionStarter]: For program point L2476-6(lines 2476 2480) no Hoare annotation was computed. [2019-01-12 14:43:48,893 INFO L444 ceAbstractionStarter]: At program point L2476-5(lines 2469 2484) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_mail_~msg) (= 1 ULTIMATE.start_incoming_~msg) (= 1 |ULTIMATE.start_createEmail_#res|) (= 1 ULTIMATE.start_findPublicKey_~handle) (= ~queue_empty~0 1) (= 1 ULTIMATE.start_outgoing_~msg) (= 1 ULTIMATE.start_outgoing_~client) (= ULTIMATE.start_setEmailTo_~handle 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-01-12 14:43:48,893 INFO L448 ceAbstractionStarter]: For program point L2476-9(lines 2476 2480) no Hoare annotation was computed. [2019-01-12 14:43:48,893 INFO L451 ceAbstractionStarter]: At program point L2476-11(lines 2469 2484) the Hoare annotation is: true [2019-01-12 14:43:48,893 INFO L444 ceAbstractionStarter]: At program point L2081(lines 2071 2211) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,893 INFO L444 ceAbstractionStarter]: At program point L2214(lines 2048 2215) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~bob~0) (= 0 ~__ste_email_isEncrypted0~0) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ~queue_empty~0 1)) [2019-01-12 14:43:48,893 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2227) no Hoare annotation was computed. [2019-01-12 14:43:48,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.01 02:43:48 BoogieIcfgContainer [2019-01-12 14:43:48,997 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-01-12 14:43:48,997 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-12 14:43:48,997 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-12 14:43:48,997 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-12 14:43:49,003 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 02:43:09" (3/4) ... [2019-01-12 14:43:49,012 INFO L144 WitnessPrinter]: Generating witness for correct program [2019-01-12 14:43:49,057 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 162 nodes and edges [2019-01-12 14:43:49,062 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 92 nodes and edges [2019-01-12 14:43:49,067 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2019-01-12 14:43:49,071 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2019-01-12 14:43:49,076 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-01-12 14:43:49,115 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && handle == 3) && 1 == bob) && handle == 1) && 1 == sender) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && 1 == \result) && !(rjh___0 == 1)) && queue_empty == 1) && 1 == msg [2019-01-12 14:43:49,119 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((handle == chuck___0 && handle == 3) && 1 == bob) && mail_is_sensitive + 1 == 0) && 1 == \result) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 0 == __ste_email_isEncrypted0) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,121 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((handle == chuck___0 && handle == 3) && 1 == bob) && mail_is_sensitive + 1 == 0) && 1 == \result) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 0 == __ste_email_isEncrypted0) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,122 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((handle == chuck___0 && handle == 3) && 1 == bob) && mail_is_sensitive + 1 == 0) && 1 == \result) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 0 == __ste_email_isEncrypted0) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,124 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((1 == client && handle == chuck___0) && handle == 3) && 1 == bob) && mail_is_sensitive + 1 == 0) && 1 == \result) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && handle == 1) && 1 == msg) && 0 == __ste_email_isEncrypted0) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,125 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((1 == client && handle == chuck___0) && handle == 3) && 1 == bob) && mail_is_sensitive + 1 == 0) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && handle == 1) && 1 == msg) && 0 == __ste_email_isEncrypted0) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,125 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((1 == client && handle == chuck___0) && handle == 3) && 1 == bob) && mail_is_sensitive + 1 == 0) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && handle == 1) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,125 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((1 == client && handle == chuck___0) && handle == 3) && 1 == bob) && mail_is_sensitive + 1 == 0) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && handle == 1) && 1 == msg) && 0 == __ste_email_isEncrypted0) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,126 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((1 == msg && 1 == client) && handle == chuck___0) && handle == 3) && 1 == bob) && mail_is_sensitive + 1 == 0) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && handle == 1) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,129 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((1 == msg && 1 == client) && handle == chuck___0) && handle == 3) && 1 == bob) && mail_is_sensitive + 1 == 0) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && handle == 1) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,130 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && 1 == msg) && mail_is_sensitive + 1 == 0) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && handle == 1) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,130 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && 1 == msg) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && handle == 1) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,130 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && 1 == msg) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,130 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && 1 == msg) && 1 == \result) && 1 == msg) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,131 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && 1 == msg) && 1 == msg) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,134 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((1 == msg && 1 == client) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == msg) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,134 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((1 == msg && 1 == client) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == msg) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,134 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == msg) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,135 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == \result) && 1 == msg) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,135 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((1 == msg && 1 == client) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == msg) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,135 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == \result) && 1 == msg) && 1 == msg) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg) && tmp == 0 [2019-01-12 14:43:49,135 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == msg) && 1 == \result) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,135 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == msg) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,135 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == msg) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,135 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == msg) && 1 == \result) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,136 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == msg) && 1 == \result) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && \result == 1) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,140 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == msg) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,140 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == msg) && 1 == \result) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,141 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == msg) && 1 == \result) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,141 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == msg) && 1 == \result) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg [2019-01-12 14:43:49,355 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-01-12 14:43:49,355 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-12 14:43:49,357 INFO L168 Benchmark]: Toolchain (without parser) took 45217.64 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 855.1 MB). Free memory was 943.3 MB in the beginning and 1.7 GB in the end (delta: -732.4 MB). Peak memory consumption was 122.7 MB. Max. memory is 11.5 GB. [2019-01-12 14:43:49,358 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-12 14:43:49,358 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1294.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -170.7 MB). Peak memory consumption was 51.0 MB. Max. memory is 11.5 GB. [2019-01-12 14:43:49,358 INFO L168 Benchmark]: Boogie Procedure Inliner took 168.78 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2019-01-12 14:43:49,359 INFO L168 Benchmark]: Boogie Preprocessor took 99.98 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2019-01-12 14:43:49,362 INFO L168 Benchmark]: RCFGBuilder took 3592.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 899.1 MB in the end (delta: 200.9 MB). Peak memory consumption was 200.9 MB. Max. memory is 11.5 GB. [2019-01-12 14:43:49,362 INFO L168 Benchmark]: TraceAbstraction took 39698.89 ms. Allocated memory was 1.2 GB in the beginning and 1.9 GB in the end (delta: 698.4 MB). Free memory was 899.1 MB in the beginning and 1.7 GB in the end (delta: -817.7 MB). Peak memory consumption was 677.1 MB. Max. memory is 11.5 GB. [2019-01-12 14:43:49,362 INFO L168 Benchmark]: Witness Printer took 357.63 ms. Allocated memory is still 1.9 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 41.1 MB). Peak memory consumption was 41.1 MB. Max. memory is 11.5 GB. [2019-01-12 14:43:49,368 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 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1294.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -170.7 MB). Peak memory consumption was 51.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 168.78 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 99.98 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3592.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 899.1 MB in the end (delta: 200.9 MB). Peak memory consumption was 200.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 39698.89 ms. Allocated memory was 1.2 GB in the beginning and 1.9 GB in the end (delta: 698.4 MB). Free memory was 899.1 MB in the beginning and 1.7 GB in the end (delta: -817.7 MB). Peak memory consumption was 677.1 MB. Max. memory is 11.5 GB. * Witness Printer took 357.63 ms. Allocated memory is still 1.9 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 41.1 MB). Peak memory consumption was 41.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 2227]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 2227]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((handle == chuck___0 && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && handle == 3) && 1 == bob) && !(handle == 2)) && !(handle == 1)) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && 0 == __ste_Client_Keyring0_User0) && !(rjh == __ste_Client_Keyring0_User0)) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 1685]: Loop Invariant Derived loop invariant: ((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == \result) && 1 == msg) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 710]: Loop Invariant Derived loop invariant: ((((((handle == chuck___0 && handle == 3) && op1 == 0) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 1685]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && !(handle == 1)) && mail_is_sensitive + 1 == 0) && 0 == __ste_Client_Keyring0_User0) && !(rjh == __ste_Client_Keyring0_User0)) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 2849]: Loop Invariant Derived loop invariant: ((((((((((((((((1 == msg && 1 == client) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == msg) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 2469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 818]: Loop Invariant Derived loop invariant: ((((((handle == chuck___0 && handle == 3) && op1 == 0) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 710]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 764]: Loop Invariant Derived loop invariant: ((((((handle == chuck___0 && handle == 3) && op1 == 0) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 2849]: Loop Invariant Derived loop invariant: (((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == msg) && 1 == \result) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 2469]: Loop Invariant Derived loop invariant: ((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == msg) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 2298]: Loop Invariant Derived loop invariant: ((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == msg) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 2840]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((__ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1 && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && 0 == __ste_Client_Keyring0_User0) && queue_empty == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((__ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1 && 1 == bob) && handle == 2) && !(handle == 1)) && 0 == __ste_email_isEncrypted0) && handle == rjh___0) && mail_is_sensitive + 1 == 0) && 0 == __ste_Client_Keyring0_User0) && !(rjh == __ste_Client_Keyring0_User0)) && queue_empty == 1 - InvariantResult [Line: 2298]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((__ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1 && 1 == bob) && handle == 2) && 0 == __ste_email_isEncrypted0) && handle == rjh___0) && mail_is_sensitive + 1 == 0) && 0 == __ste_Client_Keyring0_User0) && !(rjh == __ste_Client_Keyring0_User0)) && queue_empty == 1 - InvariantResult [Line: 730]: Loop Invariant Derived loop invariant: ((((((handle == chuck___0 && handle == 3) && op1 == 0) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 730]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 730]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 2174]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 871]: Loop Invariant Derived loop invariant: ((((((handle == chuck___0 && handle == 3) && op1 == 0) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 730]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 730]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((__ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1 && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && 0 == __ste_Client_Keyring0_User0) && queue_empty == 1 - InvariantResult [Line: 686]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 2543]: Loop Invariant Derived loop invariant: (((((((((((handle == chuck___0 && handle == 3) && 1 == bob) && mail_is_sensitive + 1 == 0) && 1 == \result) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 0 == __ste_email_isEncrypted0) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 686]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 2160]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 686]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 2543]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1853]: Loop Invariant Derived loop invariant: ((((((((((handle == chuck___0 && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && handle == 3) && 1 == bob) && !(handle == 2)) && !(handle == 1)) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && 0 == __ste_Client_Keyring0_User0) && !(rjh == __ste_Client_Keyring0_User0)) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 686]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 2135]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 1074]: Loop Invariant Derived loop invariant: (((((((((((((((1 == msg && 1 == client) && handle == chuck___0) && handle == 3) && 1 == bob) && mail_is_sensitive + 1 == 0) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && handle == 1) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 639]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 639]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1074]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2317]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 686]: Loop Invariant Derived loop invariant: ((((((handle == chuck___0 && handle == 3) && op1 == 0) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 2831]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2905]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2317]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && handle == 3) && 1 == bob) && 1 == sender) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1) && 1 == msg - InvariantResult [Line: 2048]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 639]: Loop Invariant Derived loop invariant: (((((((((((handle == chuck___0 && handle == 3) && 1 == bob) && mail_is_sensitive + 1 == 0) && 1 == \result) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 0 == __ste_email_isEncrypted0) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 2149]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 2317]: Loop Invariant Derived loop invariant: (((((((((((((((1 == msg && 1 == client) && handle == chuck___0) && handle == 3) && 1 == bob) && mail_is_sensitive + 1 == 0) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && handle == 1) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 2049]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 639]: Loop Invariant Derived loop invariant: (((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && 1 == msg) && 1 == \result) && 1 == msg) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 2487]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2487]: Loop Invariant Derived loop invariant: ((((((((((((((((1 == msg && 1 == client) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == msg) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 2124]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 2110]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 2905]: Loop Invariant Derived loop invariant: (((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == msg) && 1 == \result) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 2687]: Loop Invariant Derived loop invariant: ((((((((((((((1 == client && handle == chuck___0) && handle == 3) && 1 == bob) && mail_is_sensitive + 1 == 0) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && handle == 1) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 925]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 1886]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2096]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 2687]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2561]: Loop Invariant Derived loop invariant: (((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == msg) && 1 == \result) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((__ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1 && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && 0 == __ste_Client_Keyring0_User0) && queue_empty == 1 - InvariantResult [Line: 2561]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 979]: Loop Invariant Derived loop invariant: ((((((handle == chuck___0 && handle == 3) && op1 == 0) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 925]: Loop Invariant Derived loop invariant: (((((((((((((((1 == client && handle == chuck___0) && handle == 3) && 1 == bob) && mail_is_sensitive + 1 == 0) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && handle == 1) && 1 == msg) && 0 == __ste_email_isEncrypted0) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 925]: Loop Invariant Derived loop invariant: (((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == msg) && 1 == \result) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 925]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2506]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2335]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1876]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1897]: Loop Invariant Derived loop invariant: ((((((handle == chuck___0 && handle == 3) && op1 == 0) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 2082]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 2057]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 2822]: Loop Invariant Derived loop invariant: ((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == msg) && 1 == \result) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && \result == 1) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 2335]: Loop Invariant Derived loop invariant: ((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && 1 == msg) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 1542]: Loop Invariant Derived loop invariant: (((__ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1 && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && 0 == __ste_Client_Keyring0_User0) && queue_empty == 1 - InvariantResult [Line: 2335]: Loop Invariant Derived loop invariant: ((((((((((((((1 == client && handle == chuck___0) && handle == 3) && 1 == bob) && mail_is_sensitive + 1 == 0) && 1 == \result) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && handle == 1) && 1 == msg) && 0 == __ste_email_isEncrypted0) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 2071]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 2335]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2506]: Loop Invariant Derived loop invariant: (((((((((((((((1 == client && handle == chuck___0) && handle == 3) && 1 == bob) && mail_is_sensitive + 1 == 0) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && handle == 1) && 1 == msg) && 0 == __ste_email_isEncrypted0) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((((handle == chuck___0 && handle == 3) && 1 == bob) && mail_is_sensitive + 1 == 0) && 1 == \result) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 0 == __ste_email_isEncrypted0) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 2450]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2755]: Loop Invariant Derived loop invariant: (((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && 1 == msg) && 1 == msg) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 2450]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2755]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2450]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2450]: Loop Invariant Derived loop invariant: ((((((((((((((((1 == msg && 1 == client) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == msg) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 2450]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2450]: Loop Invariant Derived loop invariant: ((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == msg) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 2450]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 818]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 2354]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && handle == 3) && 1 == bob) && handle == 1) && 1 == sender) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1) && 1 == msg - InvariantResult [Line: 710]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 1556]: Loop Invariant Derived loop invariant: (((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && 1 == msg) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && handle == 1) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 2450]: Loop Invariant Derived loop invariant: ((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && 1 == msg) && mail_is_sensitive + 1 == 0) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && handle == 1) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 2799]: Loop Invariant Derived loop invariant: (((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == msg) && 1 == \result) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 1556]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2849]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 818]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 2524]: Loop Invariant Derived loop invariant: ((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == msg) && 1 == msg) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg - InvariantResult [Line: 1999]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 2849]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 710]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 1714]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && handle == 3) && 1 == bob) && handle == 1) && 1 == sender) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && 1 == \result) && !(rjh___0 == 1)) && queue_empty == 1) && 1 == msg - InvariantResult [Line: 818]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 2524]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1676]: Loop Invariant Derived loop invariant: ((((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && handle == 3) && 1 == bob) && handle == 1) && 1 == \result) && 1 == msg) && 1 == msg) && 1 == \result) && 1 == handle) && queue_empty == 1) && 1 == msg) && 1 == client) && handle == 1) && 1 == sender) && 1 == msg) && !(rjh___0 == 1)) && 1 == msg) && tmp == 0 - InvariantResult [Line: 1989]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 710]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 818]: Loop Invariant Derived loop invariant: (((((handle == chuck___0 && handle == 3) && 1 == bob) && 0 == __ste_email_isEncrypted0) && mail_is_sensitive + 1 == 0) && !(rjh___0 == 1)) && queue_empty == 1 - InvariantResult [Line: 1676]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 475 locations, 2 error locations. SAFE Result, 39.5s OverallTime, 18 OverallIterations, 2 TraceHistogramMax, 11.2s AutomataDifference, 0.0s DeadEndRemovalTime, 21.4s HoareAnnotationTime, HoareTripleCheckerStatistics: 14289 SDtfs, 24937 SDslu, 29118 SDs, 0 SdLazy, 890 SolverSat, 116 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 134 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 103 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 5.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1700occurred in iteration=9, 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: 1.7s AutomataMinimizationTime, 18 MinimizatonAttempts, 5378 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 117 LocationsWithAnnotation, 117 PreInvPairs, 523 NumberOfFragments, 3148 HoareAnnotationTreeSize, 117 FomulaSimplifications, 6772471 FormulaSimplificationTreeSizeReduction, 3.6s HoareSimplificationTime, 117 FomulaSimplificationsInter, 4382834 FormulaSimplificationTreeSizeReductionInter, 17.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 3.8s InterpolantComputationTime, 1320 NumberOfCodeBlocks, 1320 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 1302 ConstructedInterpolants, 0 QuantifiedInterpolants, 178877 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 18 InterpolantComputations, 18 PerfectInterpolantSequences, 24/24 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...